107 lines
4.6 KiB
Python
107 lines
4.6 KiB
Python
from pathlib import Path
|
||
from typing import Optional
|
||
|
||
from app.chain import ChainBase
|
||
from app.chain.download import DownloadChain
|
||
from app.chain.search import SearchChain
|
||
from app.chain.subscribe import SubscribeChain
|
||
from app.core.config import settings
|
||
from app.core.metainfo import MetaInfo
|
||
from app.core.context import MediaInfo
|
||
from app.helper.rss import RssHelper
|
||
from app.log import logger
|
||
|
||
|
||
class DoubanChain(ChainBase):
|
||
"""
|
||
同步豆瓣想看数据
|
||
"""
|
||
|
||
_interests_url: str = "https://www.douban.com/feed/people/%s/interests"
|
||
|
||
_cache_path: Path = settings.TEMP_PATH / "__doubansync_cache__"
|
||
|
||
def __init__(self):
|
||
super().__init__()
|
||
self.rsshelper = RssHelper()
|
||
self.downloadchain = DownloadChain()
|
||
self.searchchain = SearchChain()
|
||
self.subscribechain = SubscribeChain()
|
||
|
||
def sync(self):
|
||
"""
|
||
通过用户RSS同步豆瓣想看数据
|
||
"""
|
||
if not settings.DOUBAN_USER_IDS:
|
||
return
|
||
# 读取缓存
|
||
caches = self._cache_path.read_text().split("\n") if self._cache_path.exists() else []
|
||
for user_id in settings.DOUBAN_USER_IDS.split(","):
|
||
# 同步每个用户的豆瓣数据
|
||
if not user_id:
|
||
continue
|
||
logger.info(f"开始同步用户 {user_id} 的豆瓣想看数据 ...")
|
||
url = self._interests_url % user_id
|
||
results = self.rsshelper.parse(url)
|
||
if not results:
|
||
logger.error(f"未获取到用户 {user_id} 豆瓣RSS数据：{url}")
|
||
return
|
||
# 解析数据
|
||
for result in results:
|
||
dtype = result.get("title", "")[:2]
|
||
title = result.get("title", "")[2:]
|
||
if dtype not in ["想看"]:
|
||
continue
|
||
if not result.get("link"):
|
||
continue
|
||
douban_id = result.get("link", "").split("/")[-2]
|
||
if not douban_id or douban_id in caches:
|
||
continue
|
||
# 根据豆瓣ID获取豆瓣数据
|
||
doubaninfo: Optional[dict] = self.douban_info(doubanid=douban_id)
|
||
if not doubaninfo:
|
||
logger.warn(f'未获取到豆瓣信息，标题：{title}，豆瓣ID：{douban_id}')
|
||
continue
|
||
logger.info(f'获取到豆瓣信息，标题：{title}，豆瓣ID：{douban_id}')
|
||
# 识别媒体信息
|
||
meta = MetaInfo(doubaninfo.get("original_title") or doubaninfo.get("title"))
|
||
if doubaninfo.get("year"):
|
||
meta.year = doubaninfo.get("year")
|
||
mediainfo: MediaInfo = self.recognize_media(meta=meta)
|
||
if not mediainfo:
|
||
logger.warn(f'未识别到媒体信息，标题：{title}，豆瓣ID：{douban_id}')
|
||
continue
|
||
# 加入缓存
|
||
caches.append(douban_id)
|
||
# 查询缺失的媒体信息
|
||
exist_flag, no_exists = self.downloadchain.get_no_exists_info(meta=meta, mediainfo=mediainfo)
|
||
if exist_flag:
|
||
logger.info(f'{mediainfo.title_year} 媒体库中已存在')
|
||
continue
|
||
logger.info(f'{mediainfo.title_year} 媒体库中不存在，开始搜索 ...')
|
||
# 搜索
|
||
contexts = self.searchchain.process(mediainfo=mediainfo,
|
||
no_exists=no_exists)
|
||
if not contexts:
|
||
logger.warn(f'{mediainfo.title_year} 未搜索到资源')
|
||
continue
|
||
# 自动下载
|
||
downloads, lefts = self.downloadchain.batch_download(contexts=contexts, no_exists=no_exists)
|
||
if downloads and not lefts:
|
||
# 全部下载完成
|
||
logger.info(f'{mediainfo.title_year} 下载完成')
|
||
else:
|
||
# 未完成下载
|
||
logger.info(f'{mediainfo.title_year} 未下载未完整，添加订阅 ...')
|
||
# 添加订阅
|
||
self.subscribechain.add(title=mediainfo.title,
|
||
year=mediainfo.year,
|
||
mtype=mediainfo.type,
|
||
tmdbid=mediainfo.tmdb_id,
|
||
season=meta.begin_season,
|
||
username="豆瓣想看")
|
||
|
||
logger.info(f"用户 {user_id} 豆瓣想看同步完成")
|
||
# 保存缓存
|
||
self._cache_path.write_text("\n".join(caches))
|