160 lines
6.8 KiB
Python
160 lines
6.8 KiB
Python
import time
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from sqlalchemy import Column, Integer, String, Sequence, Boolean, func
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from sqlalchemy.orm import Session
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from app.db.models import Base
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class TransferHistory(Base):
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"""
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转移历史记录
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"""
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id = Column(Integer, Sequence('id'), primary_key=True, index=True)
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# 源目录
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src = Column(String, index=True)
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# 目标目录
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dest = Column(String)
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# 转移模式 move/copy/link...
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mode = Column(String)
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# 类型 电影/电视剧
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type = Column(String)
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# 二级分类
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category = Column(String)
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# 标题
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title = Column(String, index=True)
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# 年份
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year = Column(String)
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tmdbid = Column(Integer, index=True)
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imdbid = Column(String)
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tvdbid = Column(Integer)
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doubanid = Column(String)
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# Sxx
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seasons = Column(String)
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# Exx
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episodes = Column(String)
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# 海报
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image = Column(String)
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# 下载器hash
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download_hash = Column(String, index=True)
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# 转移成功状态
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status = Column(Boolean(), default=True)
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# 转移失败信息
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errmsg = Column(String)
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# 时间
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date = Column(String, index=True)
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# 文件清单，以JSON存储
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files = Column(String)
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@staticmethod
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def list_by_title(db: Session, title: str, page: int = 1, count: int = 30):
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return db.query(TransferHistory).filter(TransferHistory.title.like(f'%{title}%')).order_by(
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TransferHistory.date.desc()).offset((page - 1) * count).limit(
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count).all()
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@staticmethod
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def list_by_page(db: Session, page: int = 1, count: int = 30):
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return db.query(TransferHistory).order_by(TransferHistory.date.desc()).offset((page - 1) * count).limit(
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count).all()
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@staticmethod
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def get_by_hash(db: Session, download_hash: str):
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return db.query(TransferHistory).filter(TransferHistory.download_hash == download_hash).first()
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@staticmethod
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def get_by_src(db: Session, src: str):
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return db.query(TransferHistory).filter(TransferHistory.src == src).first()
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@staticmethod
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def statistic(db: Session, days: int = 7):
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"""
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统计最近days天的下载历史数量，按日期分组返回每日数量
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"""
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sub_query = db.query(func.substr(TransferHistory.date, 1, 10).label('date'),
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TransferHistory.id.label('id')).filter(
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TransferHistory.date >= time.strftime("%Y-%m-%d %H:%M:%S",
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time.localtime(time.time() - 86400 * days))).subquery()
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return db.query(sub_query.c.date, func.count(sub_query.c.id)).group_by(sub_query.c.date).all()
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@staticmethod
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def count(db: Session):
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return db.query(func.count(TransferHistory.id)).first()[0]
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@staticmethod
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def count_by_title(db: Session, title: str):
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return db.query(func.count(TransferHistory.id)).filter(TransferHistory.title.like(f'%{title}%')).first()[0]
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@staticmethod
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def list_by(db: Session, mtype: str = None, title: str = None, year: str = None, season: str = None,
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episode: str = None, tmdbid: int = None, dest: str = None):
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"""
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据tmdbid、season、season_episode查询转移记录
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tmdbid + mtype 或 title + year 必输
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"""
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# TMDBID + 类型
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if tmdbid and mtype:
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# 电视剧某季某集
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if season and episode:
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return db.query(TransferHistory).filter(TransferHistory.tmdbid == tmdbid,
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TransferHistory.type == mtype,
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TransferHistory.seasons == season,
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TransferHistory.episodes == episode,
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TransferHistory.dest == dest).all()
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# 电视剧某季
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elif season:
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return db.query(TransferHistory).filter(TransferHistory.tmdbid == tmdbid,
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TransferHistory.type == mtype,
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TransferHistory.seasons == season).all()
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else:
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if dest:
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# 电影
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return db.query(TransferHistory).filter(TransferHistory.tmdbid == tmdbid,
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TransferHistory.type == mtype,
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TransferHistory.dest == dest).all()
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else:
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# 电视剧所有季集
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return db.query(TransferHistory).filter(TransferHistory.tmdbid == tmdbid,
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TransferHistory.type == mtype).all()
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# 标题 + 年份
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elif title and year:
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# 电视剧某季某集
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if season and episode:
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return db.query(TransferHistory).filter(TransferHistory.title == title,
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TransferHistory.year == year,
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TransferHistory.seasons == season,
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TransferHistory.episodes == episode,
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TransferHistory.dest == dest).all()
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# 电视剧某季
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elif season:
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return db.query(TransferHistory).filter(TransferHistory.title == title,
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TransferHistory.year == year,
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TransferHistory.seasons == season).all()
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else:
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if dest:
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# 电影
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return db.query(TransferHistory).filter(TransferHistory.title == title,
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TransferHistory.year == year,
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TransferHistory.dest == dest).all()
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else:
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# 电视剧所有季集
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return db.query(TransferHistory).filter(TransferHistory.title == title,
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TransferHistory.year == year).all()
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return []
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@staticmethod
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def get_by_type_tmdbid(db: Session, mtype: str = None, tmdbid: int = None):
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"""
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据tmdbid、type查询转移记录
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"""
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return db.query(TransferHistory).filter(TransferHistory.tmdbid == tmdbid,
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TransferHistory.type == mtype).first()
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@staticmethod
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def update_download_hash(db: Session, historyid: int = None, download_hash: str = None):
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db.query(TransferHistory).filter(TransferHistory.id == historyid).update(
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{
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"download_hash": download_hash
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}
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)
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Base.commit(db)
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