fix actions

app/actions/fetch_torrents.py

@@ -0,0 +1,69 @@
+from typing import Optional, List
+
+from pydantic import Field
+
+from app.actions import BaseAction
+from app.chain.search import SearchChain
+from app.log import logger
+from app.schemas import ActionParams, ActionContext, MediaType
+
+
+class FetchTorrentsParams(ActionParams):
+    """
+    获取站点资源参数
+    """
+    name: str = Field(None, description="资源名称")
+    year: Optional[int] = Field(None, description="年份")
+    type: Optional[str] = Field(None, description="资源类型 (电影/电视剧)")
+    season: Optional[int] = Field(None, description="季度")
+    sites: Optional[List[int]] = Field([], description="站点列表")
+
+
+class FetchTorrentsAction(BaseAction):
+    """
+    搜索站点资源
+    """
+
+    _torrents = []
+
+    def __init__(self):
+        super().__init__()
+        self.searchchain = SearchChain()
+
+    @property
+    def name(self) -> str:
+        return "获取站点资源"
+
+    @property
+    def description(self) -> str:
+        return "根据关键字搜索站点种子资源"
+
+    @property
+    def success(self) -> bool:
+        return True if self._torrents else False
+
+    async def execute(self, params: FetchTorrentsParams, context: ActionContext) -> ActionContext:
+        """
+        搜索站点，获取资源列表
+        """
+        torrents = self.searchchain.search_by_title(title=params.name, sites=params.sites)
+        for torrent in torrents:
+            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
+            torrent.media_info = self.chain.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)
+
+        if self._torrents:
+            context.torrents.extend(self._torrents)
+            logger.info(f"搜索到 {len(self._torrents)} 条资源")
+
+        self.job_done()
+        return context