add MoviePilot AI agent implementation and workflow manager

This commit is contained in:
jxxghp
2025-10-18 21:55:31 +08:00
parent ee71bafc96
commit 003781e903
24 changed files with 375 additions and 376 deletions
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from abc import ABC, abstractmethod
from typing import Union
from app.chain import ChainBase
from app.db.systemconfig_oper import SystemConfigOper
from app.schemas import ActionContext, ActionParams
class ActionChain(ChainBase):
pass
class BaseAction(ABC):
"""
工作流动作基类
"""
# 动作ID
_action_id = None
# 完成标志
_done_flag = False
# 执行信息
_message = ""
# 缓存键值
_cache_key = "WorkflowCache-%s"
def __init__(self, action_id: str):
self._action_id = action_id
self.systemconfigoper = SystemConfigOper()
@classmethod
@property
@abstractmethod
def name(cls) -> str: # noqa
pass
@classmethod
@property
@abstractmethod
def description(cls) -> str: # noqa
pass
@classmethod
@property
@abstractmethod
def data(cls) -> dict: # noqa
pass
@property
def done(self) -> bool:
"""
判断动作是否完成
"""
return self._done_flag
@property
@abstractmethod
def success(self) -> bool:
"""
判断动作是否成功
"""
pass
@property
def message(self) -> str:
"""
执行信息
"""
return self._message
def job_done(self, message: str = None):
"""
标记动作完成
"""
self._message = message
self._done_flag = True
def check_cache(self, workflow_id: int, key: str) -> bool:
"""
检查是否处理过
"""
workflow_key = self._cache_key % workflow_id
workflow_cache = self.systemconfigoper.get(workflow_key) or {}
action_cache = workflow_cache.get(self._action_id) or []
return key in action_cache
def save_cache(self, workflow_id: int, data: Union[list, str]):
"""
保存缓存
"""
workflow_key = self._cache_key % workflow_id
workflow_cache = self.systemconfigoper.get(workflow_key) or {}
action_cache = workflow_cache.get(self._action_id) or []
if isinstance(data, list):
action_cache.extend(data)
else:
action_cache.append(data)
workflow_cache[self._action_id] = action_cache
self.systemconfigoper.set(workflow_key, workflow_cache)
@abstractmethod
def execute(self, workflow_id: int, params: ActionParams, context: ActionContext) -> ActionContext:
"""
执行动作
"""
raise NotImplementedError
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from typing import Optional
from pydantic import Field
from app.workflow.actions import BaseAction
from app.chain.download import DownloadChain
from app.chain.media import MediaChain
from app.core.config import global_vars
from app.core.metainfo import MetaInfo
from app.log import logger
from app.schemas import ActionParams, ActionContext, DownloadTask, MediaType
class AddDownloadParams(ActionParams):
"""
添加下载资源参数
"""
downloader: Optional[str] = Field(default=None, description="下载器")
save_path: Optional[str] = Field(default=None, description="保存路径")
labels: Optional[str] = Field(default=None, description="标签(,分隔)")
only_lack: Optional[bool] = Field(default=False, description="仅下载缺失的资源")
class AddDownloadAction(BaseAction):
"""
添加下载资源
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._added_downloads = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "添加下载"
@classmethod
@property
def description(cls) -> str: # noqa
return "根据资源列表添加下载任务"
@classmethod
@property
def data(cls) -> dict: # noqa
return AddDownloadParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
将上下文中的torrents添加到下载任务中
"""
params = AddDownloadParams(**params)
_started = False
for t in context.torrents:
if global_vars.is_workflow_stopped(workflow_id):
break
# 检查缓存
cache_key = f"{t.torrent_info.site}-{t.torrent_info.title}"
if self.check_cache(workflow_id, cache_key):
logger.info(f"{t.torrent_info.title} 已添加过下载,跳过")
continue
if not t.meta_info:
t.meta_info = MetaInfo(title=t.torrent_info.title, subtitle=t.torrent_info.description)
if not t.media_info:
t.media_info = MediaChain().recognize_media(meta=t.meta_info)
if not t.media_info:
self._has_error = True
logger.warning(f"{t.torrent_info.title} 未识别到媒体信息,无法下载")
continue
if params.only_lack:
exists_info = DownloadChain().media_exists(t.media_info)
if exists_info:
if t.media_info.type == MediaType.MOVIE:
# 电影
logger.warning(f"{t.torrent_info.title} 媒体库中已存在,跳过")
continue
else:
# 电视剧
exists_seasons = exists_info.seasons or {}
if len(t.meta_info.season_list) > 1:
# 多季不下载
logger.warning(f"{t.meta_info.title} 有多季,跳过")
continue
else:
exists_episodes = exists_seasons.get(t.meta_info.begin_season)
if exists_episodes:
if set(t.meta_info.episode_list).issubset(exists_episodes):
logger.warning(
f"{t.meta_info.title}{t.meta_info.begin_season} 季第 {t.meta_info.episode_list} 集已存在,跳过")
continue
_started = True
did = DownloadChain().download_single(context=t,
downloader=params.downloader,
save_path=params.save_path,
label=params.labels)
if did:
self._added_downloads.append(did)
# 保存缓存
self.save_cache(workflow_id, cache_key)
if self._added_downloads:
logger.info(f"已添加 {len(self._added_downloads)} 个下载任务")
context.downloads.extend(
[DownloadTask(download_id=did, downloader=params.downloader) for did in self._added_downloads]
)
elif _started:
self._has_error = True
self.job_done(f"已添加 {len(self._added_downloads)} 个下载任务")
return context
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from app.workflow.actions import BaseAction
from app.chain.subscribe import SubscribeChain
from app.core.config import settings, global_vars
from app.core.context import MediaInfo
from app.db.subscribe_oper import SubscribeOper
from app.log import logger
from app.schemas import ActionParams, ActionContext
class AddSubscribeParams(ActionParams):
"""
添加订阅参数
"""
pass
class AddSubscribeAction(BaseAction):
"""
添加订阅
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._added_subscribes = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "添加订阅"
@classmethod
@property
def description(cls) -> str: # noqa
return "根据媒体列表添加订阅"
@classmethod
@property
def data(cls) -> dict: # noqa
return AddSubscribeParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
将medias中的信息添加订阅,如果订阅不存在的话
"""
_started = False
for media in context.medias:
if global_vars.is_workflow_stopped(workflow_id):
break
# 检查缓存
cache_key = f"{media.type}-{media.title}-{media.year}-{media.season}"
if self.check_cache(workflow_id, cache_key):
logger.info(f"{media.title} {media.year} 已添加过订阅,跳过")
continue
mediainfo = MediaInfo()
mediainfo.from_dict(media.dict())
subscribechain = SubscribeChain()
if subscribechain.exists(mediainfo):
logger.info(f"{media.title} 已存在订阅")
continue
# 添加订阅
_started = True
sid, message = subscribechain.add(mtype=mediainfo.type,
title=mediainfo.title,
year=mediainfo.year,
tmdbid=mediainfo.tmdb_id,
season=mediainfo.season,
doubanid=mediainfo.douban_id,
bangumiid=mediainfo.bangumi_id,
username=settings.SUPERUSER)
if sid:
self._added_subscribes.append(sid)
# 保存缓存
self.save_cache(workflow_id, cache_key)
if self._added_subscribes:
logger.info(f"已添加 {len(self._added_subscribes)} 个订阅")
for sid in self._added_subscribes:
context.subscribes.append(SubscribeOper().get(sid))
elif _started:
self._has_error = True
self.job_done(f"已添加 {len(self._added_subscribes)} 个订阅")
return context
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from app.workflow.actions import BaseAction, ActionChain
from app.core.config import global_vars
from app.schemas import ActionParams, ActionContext
from app.log import logger
class FetchDownloadsParams(ActionParams):
"""
获取下载任务参数
"""
pass
class FetchDownloadsAction(BaseAction):
"""
获取下载任务
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._downloads = []
@classmethod
@property
def name(cls) -> str: # noqa
return "获取下载任务"
@classmethod
@property
def description(cls) -> str: # noqa
return "获取下载队列中的任务状态"
@classmethod
@property
def data(cls) -> dict: # noqa
return FetchDownloadsParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
更新downloads中的下载任务状态
"""
__all_complete = False
for download in self._downloads:
if global_vars.is_workflow_stopped(workflow_id):
break
logger.info(f"获取下载任务 {download.download_id} 状态 ...")
torrents = ActionChain().list_torrents(hashs=[download.download_id])
if not torrents:
download.completed = True
continue
for t in torrents:
download.path = t.path
if t.progress >= 100:
logger.info(f"下载任务 {download.download_id} 已完成")
download.completed = True
else:
logger.info(f"下载任务 {download.download_id} 未完成")
download.completed = False
if all([d.completed for d in self._downloads]):
self.job_done()
return context
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from typing import List, Optional
from pydantic import Field
from app.workflow.actions import BaseAction
from app.chain.recommend import RecommendChain
from app.schemas import ActionParams, ActionContext
from app.core.config import settings, global_vars
from app.core.event import eventmanager
from app.log import logger
from app.schemas import RecommendSourceEventData, MediaInfo
from app.schemas.types import ChainEventType
from app.utils.http import RequestUtils
class FetchMediasParams(ActionParams):
"""
获取媒体数据参数
"""
source_type: Optional[str] = Field(default="ranking", description="来源")
sources: Optional[List[str]] = Field(default=[], description="榜单")
api_path: Optional[str] = Field(default=None, description="API路径")
class FetchMediasAction(BaseAction):
"""
获取媒体数据
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._medias = []
self._has_error = False
self.__inner_sources = [
{
"func": RecommendChain().tmdb_trending,
"name": '流行趋势',
"api_path": "recommend/tmdb_trending"
},
{
"func": RecommendChain().douban_movie_showing,
"name": '正在热映',
"api_path": "recommend/douban_showing"
},
{
"func": RecommendChain().bangumi_calendar,
"name": 'Bangumi每日放送',
"api_path": "recommend/bangumi_calendar"
},
{
"func": RecommendChain().tmdb_movies,
"name": 'TMDB热门电影',
"api_path": "recommend/tmdb_movies"
},
{
"func": RecommendChain().tmdb_tvs,
"name": 'TMDB热门电视剧',
"api_path": "recommend/tmdb_tvs?with_original_language=zh|en|ja|ko"
},
{
"func": RecommendChain().douban_movie_hot,
"name": '豆瓣热门电影',
"api_path": "recommend/douban_movie_hot"
},
{
"func": RecommendChain().douban_tv_hot,
"name": '豆瓣热门电视剧',
"api_path": "recommend/douban_tv_hot"
},
{
"func": RecommendChain().douban_tv_animation,
"name": '豆瓣热门动漫',
"api_path": "recommend/douban_tv_animation"
},
{
"func": RecommendChain().douban_movies,
"name": '豆瓣最新电影',
"api_path": "recommend/douban_movies"
},
{
"func": RecommendChain().douban_tvs,
"name": '豆瓣最新电视剧',
"api_path": "recommend/douban_tvs"
},
{
"func": RecommendChain().douban_movie_top250,
"name": '豆瓣电影TOP250',
"api_path": "recommend/douban_movie_top250"
},
{
"func": RecommendChain().douban_tv_weekly_chinese,
"name": '豆瓣国产剧集榜',
"api_path": "recommend/douban_tv_weekly_chinese"
},
{
"func": RecommendChain().douban_tv_weekly_global,
"name": '豆瓣全球剧集榜',
"api_path": "recommend/douban_tv_weekly_global"
}
]
# 广播事件,请示额外的推荐数据源支持
event_data = RecommendSourceEventData()
event = eventmanager.send_event(ChainEventType.RecommendSource, event_data)
# 使用事件返回的上下文数据
if event and event.event_data:
event_data: RecommendSourceEventData = event.event_data
if event_data.extra_sources:
self.__inner_sources.extend([s.dict() for s in event_data.extra_sources])
@classmethod
@property
def name(cls) -> str: # noqa
return "获取媒体数据"
@classmethod
@property
def description(cls) -> str: # noqa
return "获取榜单等媒体数据列表"
@classmethod
@property
def data(cls) -> dict: # noqa
return FetchMediasParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def __get_source(self, source: str):
"""
获取数据源
"""
for s in self.__inner_sources:
if s['api_path'] == source:
return s
return None
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
获取媒体数据,填充到medias
"""
params = FetchMediasParams(**params)
try:
if params.source_type == "ranking":
for api_path in params.sources:
if global_vars.is_workflow_stopped(workflow_id):
break
source = self.__get_source(api_path)
if not source:
continue
logger.info(f"获取媒体数据 {source} ...")
name = source.get("name")
results = []
if source.get("func"):
results = source['func']()
else:
# 调用内部API获取数据
api_url = f"http://127.0.0.1:{settings.PORT}/api/v1/{source['api_path']}?token={settings.API_TOKEN}"
res = RequestUtils(timeout=15).post_res(api_url)
if res:
results = res.json()
if results:
logger.info(f"{name} 获取到 {len(results)} 条数据")
self._medias.extend([MediaInfo(**r) for r in results])
else:
logger.error(f"{name} 获取数据失败")
else:
# 调用内部API获取数据
api_url = f"http://127.0.0.1:{settings.PORT}{params.api_path}?token={settings.API_TOKEN}"
res = RequestUtils(timeout=15).post_res(api_url)
if res:
results = res.json()
if results:
logger.info(f"{params.api_path} 获取到 {len(results)} 条数据")
self._medias.extend([MediaInfo(**r) for r in results])
except Exception as e:
logger.error(f"获取媒体数据失败: {e}")
self._has_error = True
if self._medias:
context.medias.extend(self._medias)
self.job_done(f"获取到 {len(self._medias)} 条媒数据")
return context
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from typing import Optional
from pydantic import Field
from app.workflow.actions import BaseAction, ActionChain
from app.core.config import settings, global_vars
from app.core.context import Context
from app.core.metainfo import MetaInfo
from app.helper.rss import RssHelper
from app.log import logger
from app.schemas import ActionParams, ActionContext, TorrentInfo
class FetchRssParams(ActionParams):
"""
获取RSS资源列表参数
"""
url: str = Field(default=None, description="RSS地址")
proxy: Optional[bool] = Field(default=False, description="是否使用代理")
timeout: Optional[int] = Field(default=15, description="超时时间")
content_type: Optional[str] = Field(default=None, description="Content-Type")
referer: Optional[str] = Field(default=None, description="Referer")
ua: Optional[str] = Field(default=None, description="User-Agent")
match_media: Optional[str] = Field(default=None, description="匹配媒体信息")
class FetchRssAction(BaseAction):
"""
获取RSS资源列表
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._rss_torrents = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "获取RSS资源"
@classmethod
@property
def description(cls) -> str: # noqa
return "订阅RSS地址获取资源"
@classmethod
@property
def data(cls) -> dict: # noqa
return FetchRssParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
请求RSS地址获取数据,并解析为资源列表
"""
params = FetchRssParams(**params)
if not params.url:
return context
headers = {}
if params.content_type:
headers["Content-Type"] = params.content_type
if params.referer:
headers["Referer"] = params.referer
if params.ua:
headers["User-Agent"] = params.ua
rss_items = RssHelper().parse(url=params.url,
proxy=settings.PROXY if params.proxy else None,
timeout=params.timeout,
headers=headers)
if rss_items is None or rss_items is False:
logger.error(f'RSS地址 {params.url} 请求失败!')
self._has_error = True
return context
if not rss_items:
logger.error(f'RSS地址 {params.url} 未获取到RSS数据!')
return context
# 组装种子
for item in rss_items:
if global_vars.is_workflow_stopped(workflow_id):
break
if not item.get("title"):
continue
torrentinfo = TorrentInfo(
title=item.get("title"),
enclosure=item.get("enclosure"),
page_url=item.get("link"),
size=item.get("size"),
pubdate=item["pubdate"].strftime("%Y-%m-%d %H:%M:%S") if item.get("pubdate") else None,
)
meta = MetaInfo(title=torrentinfo.title, subtitle=torrentinfo.description)
mediainfo = None
if params.match_media:
mediainfo = ActionChain().recognize_media(meta)
if not mediainfo:
logger.warning(f"{torrentinfo.title} 未识别到媒体信息")
continue
self._rss_torrents.append(Context(meta_info=meta, media_info=mediainfo, torrent_info=torrentinfo))
if self._rss_torrents:
logger.info(f"获取到 {len(self._rss_torrents)} 个RSS资源")
context.torrents.extend(self._rss_torrents)
self.job_done(f"获取到 {len(self._rss_torrents)} 个资源")
return context
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import random
import time
from typing import Optional, List
from pydantic import Field
from app.workflow.actions import BaseAction
from app.chain.search import SearchChain
from app.core.config import global_vars
from app.log import logger
from app.schemas import ActionParams, ActionContext, MediaType
class FetchTorrentsParams(ActionParams):
"""
获取站点资源参数
"""
search_type: Optional[str] = Field(default="keyword", description="搜索类型")
name: Optional[str] = Field(default=None, description="资源名称")
year: Optional[str] = Field(default=None, description="年份")
type: Optional[str] = Field(default=None, description="资源类型 (电影/电视剧)")
season: Optional[int] = Field(default=None, description="季度")
sites: Optional[List[int]] = Field(default=[], description="站点列表")
match_media: Optional[bool] = Field(default=False, description="匹配媒体信息")
class FetchTorrentsAction(BaseAction):
"""
搜索站点资源
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._torrents = []
@classmethod
@property
def name(cls) -> str: # noqa
return "搜索站点资源"
@classmethod
@property
def description(cls) -> str: # noqa
return "搜索站点种子资源列表"
@classmethod
@property
def data(cls) -> dict: # noqa
return FetchTorrentsParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
搜索站点,获取资源列表
"""
params = FetchTorrentsParams(**params)
searchchain = SearchChain()
if params.search_type == "keyword":
# 按关键字搜索
torrents = searchchain.search_by_title(title=params.name, sites=params.sites)
for torrent in torrents:
if global_vars.is_workflow_stopped(workflow_id):
break
if params.year and torrent.meta_info.year != params.year:
continue
if params.type and torrent.media_info and torrent.media_info.type != MediaType(params.type):
continue
if params.season and torrent.meta_info.begin_season != params.season:
continue
# 识别媒体信息
if params.match_media:
torrent.media_info = searchchain.recognize_media(torrent.meta_info)
if not torrent.media_info:
logger.warning(f"{torrent.torrent_info.title} 未识别到媒体信息")
continue
self._torrents.append(torrent)
else:
# 搜索媒体列表
for media in context.medias:
if global_vars.is_workflow_stopped(workflow_id):
break
torrents = searchchain.search_by_id(tmdbid=media.tmdb_id,
doubanid=media.douban_id,
mtype=MediaType(media.type),
sites=params.sites)
for torrent in torrents:
self._torrents.append(torrent)
# 随机休眠 5-30秒
sleep_time = random.randint(5, 30)
logger.info(f"随机休眠 {sleep_time} 秒 ...")
time.sleep(sleep_time)
if self._torrents:
context.torrents.extend(self._torrents)
logger.info(f"共搜索到 {len(self._torrents)} 条资源")
self.job_done(f"搜索到 {len(self._torrents)} 个资源")
return context
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from typing import Optional
from pydantic import Field
from app.workflow.actions import BaseAction
from app.core.config import global_vars
from app.log import logger
from app.schemas import ActionParams, ActionContext
class FilterMediasParams(ActionParams):
"""
过滤媒体数据参数
"""
type: Optional[str] = Field(default=None, description="媒体类型 (电影/电视剧)")
vote: Optional[int] = Field(default=0, description="评分")
year: Optional[str] = Field(default=None, description="年份")
class FilterMediasAction(BaseAction):
"""
过滤媒体数据
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._medias = []
@classmethod
@property
def name(cls) -> str: # noqa
return "过滤媒体数据"
@classmethod
@property
def description(cls) -> str: # noqa
return "对媒体数据列表进行过滤"
@classmethod
@property
def data(cls) -> dict: # noqa
return FilterMediasParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
过滤medias中媒体数据
"""
params = FilterMediasParams(**params)
for media in context.medias:
if global_vars.is_workflow_stopped(workflow_id):
break
if params.type and media.type != params.type:
continue
if params.vote and media.vote_average < params.vote:
continue
if params.year and media.year != params.year:
continue
self._medias.append(media)
logger.info(f"过滤后剩余 {len(self._medias)} 条媒体数据")
context.medias = self._medias
self.job_done(f"过滤后剩余 {len(self._medias)} 条媒体数据")
return context
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from typing import Optional, List
from pydantic import Field
from app.workflow.actions import BaseAction, ActionChain
from app.core.config import global_vars
from app.helper.torrent import TorrentHelper
from app.log import logger
from app.schemas import ActionParams, ActionContext
class FilterTorrentsParams(ActionParams):
"""
过滤资源数据参数
"""
rule_groups: Optional[List[str]] = Field(default=[], description="规则组")
quality: Optional[str] = Field(default=None, description="资源质量")
resolution: Optional[str] = Field(default=None, description="资源分辨率")
effect: Optional[str] = Field(default=None, description="特效")
include: Optional[str] = Field(default=None, description="包含规则")
exclude: Optional[str] = Field(default=None, description="排除规则")
size: Optional[str] = Field(default=None, description="资源大小范围(MB")
class FilterTorrentsAction(BaseAction):
"""
过滤资源数据
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._torrents = []
@classmethod
@property
def name(cls) -> str: # noqa
return "过滤资源"
@classmethod
@property
def description(cls) -> str: # noqa
return "对资源列表数据进行过滤"
@classmethod
@property
def data(cls) -> dict: # noqa
return FilterTorrentsParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
过滤torrents中的资源
"""
params = FilterTorrentsParams(**params)
for torrent in context.torrents:
if global_vars.is_workflow_stopped(workflow_id):
break
if TorrentHelper().filter_torrent(
torrent_info=torrent.torrent_info,
filter_params={
"quality": params.quality,
"resolution": params.resolution,
"effect": params.effect,
"include": params.include,
"exclude": params.exclude,
"size": params.size
}
):
if ActionChain().filter_torrents(
rule_groups=params.rule_groups,
torrent_list=[torrent.torrent_info],
mediainfo=torrent.media_info
):
self._torrents.append(torrent)
logger.info(f"过滤后剩余 {len(self._torrents)} 个资源")
context.torrents = self._torrents
self.job_done(f"过滤后剩余 {len(self._torrents)} 个资源")
return context
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from pydantic import Field
from app.workflow.actions import BaseAction
from app.core.plugin import PluginManager
from app.log import logger
from app.schemas import ActionParams, ActionContext
class InvokePluginParams(ActionParams):
"""
调用插件动作参数
"""
plugin_id: str = Field(default=None, description="插件ID")
action_id: str = Field(default=None, description="动作ID")
action_params: dict = Field(default={}, description="动作参数")
class InvokePluginAction(BaseAction):
"""
调用插件
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._success = False
@classmethod
@property
def name(cls) -> str: # noqa
return "调用插件"
@classmethod
@property
def description(cls) -> str: # noqa
return "调用插件提供的动作"
@classmethod
@property
def data(cls) -> dict: # noqa
return InvokePluginParams().dict()
@property
def success(self) -> bool:
return self._success
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
执行插件定义的动作
"""
params = InvokePluginParams(**params)
if not params.plugin_id or not params.action_id:
return context
try:
plugin_actions = PluginManager().get_plugin_actions(params.plugin_id)
if not plugin_actions:
logger.error(f"插件不存在: {params.plugin_id}")
return context
actions = plugin_actions[0].get("actions", [])
action = next((action for action in actions if action.get("action_id") == params.action_id), None)
if not action or not action.get("func"):
logger.error(f"插件动作不存在: {params.plugin_id} - {params.action_id}")
return context
# 执行插件动作
self._success, context = action["func"](context, **params.action_params)
except Exception as e:
self._success = False
logger.error(f"调用插件动作失败: {e}")
return context
self.job_done()
return context
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from app.workflow.actions import BaseAction
from app.schemas import ActionContext
class NoteAction(BaseAction):
"""
备注
"""
@classmethod
@property
def name(cls) -> str: # noqa
return "备注"
@classmethod
@property
def description(cls) -> str: # noqa
return "给工作流添加备注"
@classmethod
@property
def data(cls) -> dict: # noqa
return {}
@property
def success(self) -> bool:
return True
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
return context
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from pathlib import Path
from typing import Optional
from pydantic import Field
from app.workflow.actions import BaseAction
from app.chain.storage import StorageChain
from app.core.config import global_vars, settings
from app.log import logger
from app.schemas import ActionParams, ActionContext
class ScanFileParams(ActionParams):
"""
整理文件参数
"""
# 存储
storage: Optional[str] = Field(default="local", description="存储")
directory: Optional[str] = Field(default=None, description="目录")
class ScanFileAction(BaseAction):
"""
整理文件
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._fileitems = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "扫描目录"
@classmethod
@property
def description(cls) -> str: # noqa
return "扫描目录文件到队列"
@classmethod
@property
def data(cls) -> dict: # noqa
return ScanFileParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
扫描目录中的所有文件,记录到fileitems
"""
params = ScanFileParams(**params)
if not params.storage or not params.directory:
return context
storagechain = StorageChain()
fileitem = storagechain.get_file_item(params.storage, Path(params.directory))
if not fileitem:
logger.error(f"目录不存在: 【{params.storage}{params.directory}")
self._has_error = True
return context
files = storagechain.list_files(fileitem, recursion=True)
for file in files:
if global_vars.is_workflow_stopped(workflow_id):
break
if not file.extension or f".{file.extension.lower()}" not in settings.RMT_MEDIAEXT:
continue
# 添加文件到队列,而不是目录
self._fileitems.append(file)
if self._fileitems:
context.fileitems.extend(self._fileitems)
self.job_done(f"扫描到 {len(self._fileitems)} 个文件")
return context
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from pathlib import Path
from app.workflow.actions import BaseAction
from app.core.config import global_vars
from app.schemas import ActionParams, ActionContext
from app.chain.media import MediaChain
from app.chain.storage import StorageChain
from app.core.metainfo import MetaInfoPath
from app.log import logger
class ScrapeFileParams(ActionParams):
"""
刮削文件参数
"""
pass
class ScrapeFileAction(BaseAction):
"""
刮削文件
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._scraped_files = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "刮削文件"
@classmethod
@property
def description(cls) -> str: # noqa
return "刮削媒体信息和图片"
@classmethod
@property
def data(cls) -> dict: # noqa
return ScrapeFileParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
刮削fileitems中的所有文件
"""
# 失败次数
_failed_count = 0
for fileitem in context.fileitems:
if global_vars.is_workflow_stopped(workflow_id):
break
if fileitem in self._scraped_files:
continue
if not StorageChain().exists(fileitem):
continue
# 检查缓存
cache_key = f"{fileitem.path}"
if self.check_cache(workflow_id, cache_key):
logger.info(f"{fileitem.path} 已刮削过,跳过")
continue
meta = MetaInfoPath(Path(fileitem.path))
mediachain = MediaChain()
mediainfo = mediachain.recognize_media(meta)
if not mediainfo:
_failed_count += 1
logger.info(f"{fileitem.path} 未识别到媒体信息,无法刮削")
continue
mediachain.scrape_metadata(fileitem=fileitem, meta=meta, mediainfo=mediainfo)
self._scraped_files.append(fileitem)
# 保存缓存
self.save_cache(workflow_id, cache_key)
if not self._scraped_files and _failed_count:
self._has_error = True
self.job_done(f"成功刮削 {len(self._scraped_files)} 个文件,失败 {_failed_count}")
return context
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from app.workflow.actions import BaseAction
from app.core.event import eventmanager
from app.schemas import ActionParams, ActionContext
from app.schemas.types import ChainEventType
class SendEventParams(ActionParams):
"""
发送事件参数
"""
pass
class SendEventAction(BaseAction):
"""
发送事件
"""
@classmethod
@property
def name(cls) -> str: # noqa
return "发送事件"
@classmethod
@property
def description(cls) -> str: # noqa
return "发送任务执行事件"
@classmethod
@property
def data(cls) -> dict: # noqa
return SendEventParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
发送工作流事件,以更插件干预工作流执行
"""
# 触发资源下载事件,更新执行上下文
event = eventmanager.send_event(ChainEventType.WorkflowExecution, context)
if event and event.event_data:
context = event.event_data
self.job_done()
return context
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from typing import List, Optional, Union
from pydantic import Field
from app.workflow.actions import BaseAction, ActionChain
from app.schemas import ActionParams, ActionContext, Notification
from app.core.config import settings
class SendMessageParams(ActionParams):
"""
发送消息参数
"""
client: Optional[List[str]] = Field(default=[], description="消息渠道")
userid: Optional[Union[str, int]] = Field(default=None, description="用户ID")
class SendMessageAction(BaseAction):
"""
发送消息
"""
def __init__(self, action_id: str):
super().__init__(action_id)
@classmethod
@property
def name(cls) -> str: # noqa
return "发送消息"
@classmethod
@property
def description(cls) -> str: # noqa
return "发送任务执行消息"
@classmethod
@property
def data(cls) -> dict: # noqa
return SendMessageParams().dict()
@property
def success(self) -> bool:
return self.done
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
发送messages中的消息
"""
params = SendMessageParams(**params)
msg_text = f"当前进度:{context.progress}%"
index = 1
if context.execute_history:
for history in context.execute_history:
if not history.message:
continue
msg_text += f"\n{index}. {history.action}{history.message}"
index += 1
# 发送消息
if not params.client:
params.client = [""]
for client in params.client:
ActionChain().post_message(
Notification(
source=client,
userid=params.userid,
title="【工作流执行结果】",
text=msg_text,
link=settings.MP_DOMAIN("#/workflow")
)
)
self.job_done()
return context
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import copy
from pathlib import Path
from typing import Optional
from pydantic import Field
from app.workflow.actions import BaseAction
from app.core.config import global_vars
from app.db.transferhistory_oper import TransferHistoryOper
from app.schemas import ActionParams, ActionContext
from app.chain.storage import StorageChain
from app.chain.transfer import TransferChain
from app.log import logger
class TransferFileParams(ActionParams):
"""
整理文件参数
"""
# 来源
source: Optional[str] = Field(default="downloads", description="来源")
class TransferFileAction(BaseAction):
"""
整理文件
"""
def __init__(self, action_id: str):
super().__init__(action_id)
self._fileitems = []
self._has_error = False
@classmethod
@property
def name(cls) -> str: # noqa
return "整理文件"
@classmethod
@property
def description(cls) -> str: # noqa
return "整理队列中的文件"
@classmethod
@property
def data(cls) -> dict: # noqa
return TransferFileParams().dict()
@property
def success(self) -> bool:
return not self._has_error
def execute(self, workflow_id: int, params: dict, context: ActionContext) -> ActionContext:
"""
从 downloads / fileitems 中整理文件,记录到fileitems
"""
def check_continue():
"""
检查是否继续整理文件
"""
if global_vars.is_workflow_stopped(workflow_id):
return False
return True
params = TransferFileParams(**params)
# 失败次数
_failed_count = 0
storagechain = StorageChain()
transferchain = TransferChain()
transferhis = TransferHistoryOper()
if params.source == "downloads":
# 从下载任务中整理文件
for download in context.downloads:
if global_vars.is_workflow_stopped(workflow_id):
break
if not download.completed:
logger.info(f"下载任务 {download.download_id} 未完成")
continue
# 检查缓存
cache_key = f"{download.download_id}"
if self.check_cache(workflow_id, cache_key):
logger.info(f"{download.path} 已整理过,跳过")
continue
fileitem = storagechain.get_file_item(storage="local", path=Path(download.path))
if not fileitem:
logger.info(f"文件 {download.path} 不存在")
continue
transferd = transferhis.get_by_src(fileitem.path, storage=fileitem.storage)
if transferd:
# 已经整理过的文件不再整理
continue
logger.info(f"开始整理文件 {download.path} ...")
state, errmsg = transferchain.do_transfer(fileitem, background=False)
if not state:
_failed_count += 1
logger.error(f"整理文件 {download.path} 失败: {errmsg}")
continue
logger.info(f"整理文件 {download.path} 完成")
self._fileitems.append(fileitem)
self.save_cache(workflow_id, cache_key)
else:
# 从 fileitems 中整理文件
for fileitem in copy.deepcopy(context.fileitems):
if not check_continue():
break
# 检查缓存
cache_key = f"{fileitem.path}"
if self.check_cache(workflow_id, cache_key):
logger.info(f"{fileitem.path} 已整理过,跳过")
continue
transferd = transferhis.get_by_src(fileitem.path, storage=fileitem.storage)
if transferd:
# 已经整理过的文件不再整理
continue
logger.info(f"开始整理文件 {fileitem.path} ...")
state, errmsg = transferchain.do_transfer(fileitem, background=False,
continue_callback=check_continue)
if not state:
_failed_count += 1
logger.error(f"整理文件 {fileitem.path} 失败: {errmsg}")
continue
logger.info(f"整理文件 {fileitem.path} 完成")
# 从 fileitems 中移除已整理的文件
context.fileitems.remove(fileitem)
self._fileitems.append(fileitem)
# 记录已整理的文件
self.save_cache(workflow_id, cache_key)
if self._fileitems:
context.fileitems.extend(self._fileitems)
elif _failed_count:
self._has_error = True
self.job_done(f"整理成功 {len(self._fileitems)} 个文件,失败 {_failed_count}")
return context