226 lines
9.5 KiB
Python
226 lines
9.5 KiB
Python
import time
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from pathlib import Path
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from typing import Union
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from xml.dom import minidom
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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.log import logger
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from app.schemas.types import MediaType
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from app.utils.dom import DomUtils
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from app.utils.http import RequestUtils
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from app.utils.system import SystemUtils
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class DoubanScraper:
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_transfer_type = settings.TRANSFER_TYPE
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def gen_scraper_files(self, meta: MetaBase, mediainfo: MediaInfo,
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file_path: Path, transfer_type: str):
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"""
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生成刮削文件
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:param meta: 元数据
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:param mediainfo: 媒体信息
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:param file_path: 文件路径或者目录路径
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:param transfer_type: 转输类型
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"""
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self._transfer_type = transfer_type
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try:
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# 电影
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if mediainfo.type == MediaType.MOVIE:
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# 强制或者不已存在时才处理
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if not file_path.with_name("movie.nfo").exists() \
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and not file_path.with_suffix(".nfo").exists():
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# 生成电影描述文件
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self.__gen_movie_nfo_file(mediainfo=mediainfo,
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file_path=file_path)
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# 生成电影图片
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self.__save_image(url=mediainfo.poster_path,
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file_path=file_path.with_name(f"poster{Path(mediainfo.poster_path).suffix}"))
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# 背景图
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if mediainfo.backdrop_path:
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self.__save_image(url=mediainfo.backdrop_path,
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file_path=file_path.with_name(f"backdrop{Path(mediainfo.backdrop_path).suffix}"))
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# 电视剧
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else:
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# 不存在时才处理
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if not file_path.parent.with_name("tvshow.nfo").exists():
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# 根目录描述文件
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self.__gen_tv_nfo_file(mediainfo=mediainfo,
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dir_path=file_path.parents[1])
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# 生成根目录图片
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self.__save_image(url=mediainfo.poster_path,
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file_path=file_path.with_name(f"poster{Path(mediainfo.poster_path).suffix}"))
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# 背景图
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if mediainfo.backdrop_path:
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self.__save_image(url=mediainfo.backdrop_path,
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file_path=file_path.with_name(f"backdrop{Path(mediainfo.backdrop_path).suffix}"))
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# 季目录NFO
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if not file_path.with_name("season.nfo").exists():
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self.__gen_tv_season_nfo_file(mediainfo=mediainfo,
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season=meta.begin_season,
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season_path=file_path.parent)
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except Exception as e:
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logger.error(f"{file_path} 刮削失败：{str(e)}")
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@staticmethod
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def __gen_common_nfo(mediainfo: MediaInfo, doc, root):
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# 添加时间
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DomUtils.add_node(doc, root, "dateadded",
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time.strftime('%Y-%m-%d %H:%M:%S',
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time.localtime(time.time())))
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# 简介
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xplot = DomUtils.add_node(doc, root, "plot")
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xplot.appendChild(doc.createCDATASection(mediainfo.overview or ""))
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xoutline = DomUtils.add_node(doc, root, "outline")
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xoutline.appendChild(doc.createCDATASection(mediainfo.overview or ""))
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# 导演
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for director in mediainfo.directors:
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DomUtils.add_node(doc, root, "director", director.get("name") or "")
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# 演员
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for actor in mediainfo.actors:
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xactor = DomUtils.add_node(doc, root, "actor")
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DomUtils.add_node(doc, xactor, "name", actor.get("name") or "")
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DomUtils.add_node(doc, xactor, "type", "Actor")
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DomUtils.add_node(doc, xactor, "role", actor.get("character") or actor.get("role") or "")
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DomUtils.add_node(doc, xactor, "thumb", actor.get('avatar', {}).get('normal'))
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DomUtils.add_node(doc, xactor, "profile", actor.get('url'))
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# 评分
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DomUtils.add_node(doc, root, "rating", mediainfo.vote_average or "0")
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return doc
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def __gen_movie_nfo_file(self,
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mediainfo: MediaInfo,
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file_path: Path):
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"""
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生成电影的NFO描述文件
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:param mediainfo: 豆瓣信息
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:param file_path: 电影文件路径
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"""
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# 开始生成XML
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logger.info(f"正在生成电影NFO文件：{file_path.name}")
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doc = minidom.Document()
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root = DomUtils.add_node(doc, doc, "movie")
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# 公共部分
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doc = self.__gen_common_nfo(mediainfo=mediainfo,
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doc=doc,
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root=root)
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# 标题
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DomUtils.add_node(doc, root, "title", mediainfo.title or "")
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# 年份
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DomUtils.add_node(doc, root, "year", mediainfo.year or "")
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# 保存
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self.__save_nfo(doc, file_path.with_suffix(".nfo"))
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def __gen_tv_nfo_file(self,
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mediainfo: MediaInfo,
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dir_path: Path):
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"""
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生成电视剧的NFO描述文件
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:param mediainfo: 媒体信息
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:param dir_path: 电视剧根目录
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"""
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# 开始生成XML
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logger.info(f"正在生成电视剧NFO文件：{dir_path.name}")
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doc = minidom.Document()
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root = DomUtils.add_node(doc, doc, "tvshow")
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# 公共部分
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doc = self.__gen_common_nfo(mediainfo=mediainfo,
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doc=doc,
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root=root)
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# 标题
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DomUtils.add_node(doc, root, "title", mediainfo.title or "")
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# 年份
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DomUtils.add_node(doc, root, "year", mediainfo.year or "")
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DomUtils.add_node(doc, root, "season", "-1")
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DomUtils.add_node(doc, root, "episode", "-1")
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# 保存
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self.__save_nfo(doc, dir_path.joinpath("tvshow.nfo"))
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def __gen_tv_season_nfo_file(self, mediainfo: MediaInfo, season: int, season_path: Path):
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"""
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生成电视剧季的NFO描述文件
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:param mediainfo: 媒体信息
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:param season: 季号
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:param season_path: 电视剧季的目录
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"""
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logger.info(f"正在生成季NFO文件：{season_path.name}")
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doc = minidom.Document()
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root = DomUtils.add_node(doc, doc, "season")
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# 添加时间
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DomUtils.add_node(doc, root, "dateadded", time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time())))
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# 简介
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xplot = DomUtils.add_node(doc, root, "plot")
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xplot.appendChild(doc.createCDATASection(mediainfo.overview or ""))
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xoutline = DomUtils.add_node(doc, root, "outline")
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xoutline.appendChild(doc.createCDATASection(mediainfo.overview or ""))
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# 标题
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DomUtils.add_node(doc, root, "title", "季 %s" % season)
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# 发行日期
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DomUtils.add_node(doc, root, "premiered", mediainfo.release_date or "")
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DomUtils.add_node(doc, root, "releasedate", mediainfo.release_date or "")
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# 发行年份
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DomUtils.add_node(doc, root, "year", mediainfo.release_date[:4] if mediainfo.release_date else "")
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# seasonnumber
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DomUtils.add_node(doc, root, "seasonnumber", str(season))
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# 保存
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self.__save_nfo(doc, season_path.joinpath("season.nfo"))
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def __save_image(self, url: str, file_path: Path):
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"""
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下载图片并保存
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"""
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if file_path.exists():
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return
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if not url:
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return
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try:
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# 没有后缀时，处理URL转化为jpg格式
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if not file_path.suffix:
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url = url.replace("/format/webp", "/format/jpg")
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file_path.with_suffix(".jpg")
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logger.info(f"正在下载{file_path.stem}图片：{url} ...")
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r = RequestUtils().get_res(url=url)
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if r:
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if self._transfer_type in ['rclone_move', 'rclone_copy']:
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self.__save_remove_file(file_path, r.content)
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else:
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file_path.write_bytes(r.content)
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logger.info(f"图片已保存：{file_path}")
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else:
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logger.info(f"{file_path.stem}图片下载失败，请检查网络连通性")
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except Exception as err:
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logger.error(f"{file_path.stem}图片下载失败：{str(err)}")
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def __save_nfo(self, doc, file_path: Path):
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"""
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保存NFO
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"""
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if file_path.exists():
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return
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xml_str = doc.toprettyxml(indent=" ", encoding="utf-8")
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if self._transfer_type in ['rclone_move', 'rclone_copy']:
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self.__save_remove_file(file_path, xml_str)
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else:
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file_path.write_bytes(xml_str)
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logger.info(f"NFO文件已保存：{file_path}")
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def __save_remove_file(self, out_file: Path, content: Union[str, bytes]):
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"""
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保存文件到远端
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"""
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temp_file = settings.TEMP_PATH / str(out_file)[1:]
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temp_file_dir = temp_file.parent
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if not temp_file_dir.exists():
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temp_file_dir.mkdir(parents=True, exist_ok=True)
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temp_file.write_bytes(content)
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if self._transfer_type == 'rclone_move':
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SystemUtils.rclone_move(temp_file, out_file)
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elif self._transfer_type == 'rclone_copy':
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SystemUtils.rclone_copy(temp_file, out_file)
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