v0.2.7: 修复Redis连接 + 启动管理后台
- 修复Redis认证 (配置密码) - 启动Python管理后台 (端口9531, 15个功能开关) - 统一版本号 0.2.7 - 更新docker-compose.yml (镜像版本/Redis URL/Admin服务)
This commit is contained in:
493
cloudsearch_transfer/adapter/uc/__init__.py
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493
cloudsearch_transfer/adapter/uc/__init__.py
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"""
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CloudSearch Transfer — UC网盘适配器 v1.0.0
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将 UcCredentialManager、UcTransfer、UcCleanup 组合为
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BaseCloudDriveAdapter 的完整实现。
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UC网盘 7 步 API 转存流程（与夸克高度相似，API 域名不同）：
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① POST .../share/sharepage/v2/detail?pr=UCBrowser&fr=pc → stoken
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② GET .../share/sharepage/detail → fid, share_fid_token, title
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③ POST .../share/sharepage/save → task_id (转存)
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④ 轮询 GET .../task → save_as_top_fids
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⑤ POST .../share → task_id (创建分享)
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⑥ 轮询 GET .../task → share_id
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⑦ POST .../share/password → share_url, passcode
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参考 cloud-auto-save 的 quark 实现，域名从 drive-pc.quark.cn 改为 pc-api.uc.cn。
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"""
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from __future__ import annotations
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import logging
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import time
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from typing import Any, Dict, List, Optional, Tuple
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from urllib.parse import urlparse, parse_qs
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from ..base import BaseCloudDriveAdapter, FileInfo, TransferResult, VerifyResult
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from ...config import PlatformConfig, TransferConfig
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from ...errors import TransferError, TransferErrorCode
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from .credential import UcCredentialManager
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from .transfer import UcTransfer, SHARE_URL_PATTERN
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from .cleanup import UcCleanup
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logger = logging.getLogger(__name__)
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class UcAdapter(BaseCloudDriveAdapter):
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"""UC网盘适配器。
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组合 credential / transfer / cleanup 三个模块，
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实现 BaseCloudDriveAdapter 定义的所有抽象方法。
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Attributes:
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PLATFORM_NAME: 展示用平台名称。
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PLATFORM_KEY: 内部平台标识。
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URL_PATTERNS: UC 分享链接匹配正则列表。
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"""
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# ─── 平台标识 ──────────────────────────────────────────────
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PLATFORM_NAME: str = "UC网盘"
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PLATFORM_KEY: str = "uc"
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# ─── URL 匹配 ──────────────────────────────────────────────
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# 支持 drive.uc.cn/s/<share_id>
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URL_PATTERNS: List[str] = [
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r"drive\.uc\.cn/s/(\w+)",
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]
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def __init__(self, config: PlatformConfig, transfer_config: TransferConfig) -> None:
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"""初始化 UC 适配器。
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Args:
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config: 平台配置（含 Cookie 等）。
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transfer_config: 全局转存配置（超时、重试、轮询参数等）。
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"""
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super().__init__(config, transfer_config)
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# 初始化三个子模块
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self._credential: UcCredentialManager = UcCredentialManager(
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cookie=config.cookie
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)
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self._transfer_engine: UcTransfer = UcTransfer(
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credential=self._credential,
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timeout=transfer_config.request_timeout,
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poll_interval=transfer_config.task_poll_interval,
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poll_max_attempts=transfer_config.task_poll_max_attempts,
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)
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self._cleanup: UcCleanup = UcCleanup(
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credential=self._credential,
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timeout=transfer_config.request_timeout,
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)
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# ═══════════════════════════════════════════════════════════════
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# 公开接口实现
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# ═══════════════════════════════════════════════════════════════
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def _setup_session(self) -> None:
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"""将 UC Cookie 注入 session 的默认 headers。"""
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headers = self._credential.get_headers()
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if headers:
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self.session.headers.update(headers)
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logger.debug("[UcAdapter] Session headers updated with Cookie")
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def transfer(self, share_url: str, save_dir: str = "",
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share_password: str = "") -> TransferResult:
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"""执行转存的核心逻辑（覆盖基类实现 UC 专用流程）。
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通过 UcTransfer 引擎执行完整的 7 步流程。
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Args:
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share_url: UC 分享链接。
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save_dir: 目标目录，空则使用配置的默认目录。
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share_password: 新分享的密码。
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Returns:
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TransferResult 包含转存结果。
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"""
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start: float = time.time()
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# 凭证检查
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if not self._credential.validate():
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raise TransferError(
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TransferErrorCode.NOT_LOGIN,
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message="UC Cookie 无效或长度不足",
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platform=self.PLATFORM_KEY,
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)
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# 目标目录：默认根目录 "0"
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target_dir: str = save_dir or self.config.save_dir or "0"
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# 分享密码
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pwd: str = share_password or self.config.share_password or ""
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try:
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result: Dict[str, Any] = self._transfer_engine.transfer(
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share_url=share_url,
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save_dir=target_dir,
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share_password=pwd,
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)
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except ValueError as exc:
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raise TransferError(
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TransferErrorCode.URL_INVALID,
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message=str(exc),
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platform=self.PLATFORM_KEY,
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) from exc
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except RuntimeError as exc:
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msg: str = str(exc)
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if "stoken" in msg or "status" in msg:
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raise TransferError(
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TransferErrorCode.SHARE_NOT_EXIST,
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message=msg,
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platform=self.PLATFORM_KEY,
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) from exc
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raise TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=msg,
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platform=self.PLATFORM_KEY,
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) from exc
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elapsed: int = int((time.time() - start) * 1000)
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# 广告过滤
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new_fids: List[str] = result.get("new_file_ids", [])
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if self.transfer_config.ad_filter_enabled and new_fids:
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new_fids = self._filter_ads(new_fids)
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if not new_fids:
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raise TransferError(
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TransferErrorCode.RESOURCE_EMPTY,
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platform=self.PLATFORM_KEY,
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)
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return TransferResult(
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success=True,
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platform=self.PLATFORM_KEY,
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new_file_id=",".join(new_fids),
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file_name=result.get("file_name", ""),
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share_url=result.get("share_url", ""),
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share_password=result.get("passcode", pwd),
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original_url=share_url,
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elapsed_ms=elapsed,
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)
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def verify(self, share_url: str) -> VerifyResult:
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"""验证 UC 分享链接有效性。
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Args:
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share_url: UC 分享链接。
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Returns:
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VerifyResult 包含验证结果。
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"""
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try:
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pwd_id, passcode = self._parse_share_url(share_url)
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if not self._credential.validate():
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return VerifyResult(
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valid=False,
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platform=self.PLATFORM_KEY,
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error=TransferError(
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TransferErrorCode.NOT_LOGIN,
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platform=self.PLATFORM_KEY,
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),
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)
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stoken: str = self._transfer_engine._get_stoken(pwd_id, passcode)
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detail: Dict[str, Any] = self._transfer_engine._get_detail(pwd_id, stoken)
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files: List[FileInfo] = self._extract_file_list(detail)
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return VerifyResult(
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valid=True,
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platform=self.PLATFORM_KEY,
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title=detail.get("title", ""),
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file_count=len(files),
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files=files,
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)
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except TransferError:
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raise
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except (ValueError, RuntimeError) as exc:
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return VerifyResult(
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valid=False,
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platform=self.PLATFORM_KEY,
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error=TransferError(
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TransferErrorCode.SHARE_NOT_EXIST,
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message=str(exc),
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platform=self.PLATFORM_KEY,
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),
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)
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except Exception as exc:
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return VerifyResult(
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valid=False,
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platform=self.PLATFORM_KEY,
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error=TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=str(exc),
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platform=self.PLATFORM_KEY,
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),
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)
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# ─── 核心抽象方法 ─────────────────────────────────────────
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def _get_share_detail(self, pwd_id: str, passcode: str = "") -> dict:
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"""获取 UC 分享详情。
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Args:
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pwd_id: 分享 ID。
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passcode: 提取码。
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Returns:
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分享详情字典，包含 title, fid, share_fid_token 等字段。
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"""
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stoken: str = self._transfer_engine._get_stoken(pwd_id, passcode)
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return self._transfer_engine._get_detail(pwd_id, stoken)
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def _save_files(self, pwd_id: str, detail: dict, save_dir: str) -> List[str]:
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"""转存文件到自己的 UC 网盘。
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Args:
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pwd_id: 分享 ID。
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detail: 分享详情（来自 _get_share_detail）。
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save_dir: 目标目录 ID。
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Returns:
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转存后的新文件 ID 列表。
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"""
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stoken: str = self._transfer_engine._get_stoken(pwd_id)
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task_id: str = self._transfer_engine._init_save(
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pwd_id, stoken, detail, to_pdir_fid=save_dir
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)
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return self._transfer_engine._poll_save_task(task_id)
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def _create_share(
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self, file_ids: List[str], title: str, password: str = ""
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) -> Tuple[str, str]:
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"""创建 UC 分享链接。
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Args:
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file_ids: 要分享的文件 ID 列表。
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title: 分享标题。
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password: 分享密码。
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Returns:
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(share_url, share_password) 元组。
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"""
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task_id: str = self._transfer_engine._init_share(file_ids, title)
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share_id: str = self._transfer_engine._poll_share_task(task_id)
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return self._transfer_engine._set_password(share_id, password)
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def _extract_file_list(self, detail: dict) -> List[FileInfo]:
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"""从 UC 分享详情中提取文件列表。
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UC 的 sharepage/detail 返回格式与夸克一致：
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{
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"files": [
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{"fid": "...", "file_name": "...", "size": 123, "dir": false, ...},
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]
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}
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Args:
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detail: 分享详情字典。
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Returns:
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FileInfo 对象列表。
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"""
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files_data: List[Dict[str, Any]] = detail.get("files", [])
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result: List[FileInfo] = []
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for f in files_data:
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file_info = FileInfo(
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fid=str(f.get("fid", f.get("file_id", ""))),
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name=str(f.get("file_name", f.get("name", ""))),
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size=int(f.get("size", 0)),
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is_dir=bool(f.get("dir", f.get("is_dir", False))),
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ext=str(f.get("ext", f.get("file_extension", ""))),
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)
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result.append(file_info)
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# 如果 files 为空，尝试用 detail 顶层字段构造单个文件信息
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if not result and detail.get("fid"):
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result.append(
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FileInfo(
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fid=str(detail.get("fid", "")),
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name=str(detail.get("title", detail.get("file_name", ""))),
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size=0,
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is_dir=False,
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)
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)
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return result
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def _filter_ads(self, file_ids: List[str]) -> List[str]:
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"""过滤广告文件。
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Args:
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file_ids: 文件 ID 列表。
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Returns:
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过滤后的文件 ID 列表。
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"""
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keywords: List[str] = list(
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set(self.config.banned_keywords)
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| set(self.transfer_config.default_banned_keywords)
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)
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if not keywords:
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return file_ids
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try:
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files: List[FileInfo] = self.get_files()
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file_names: List[str] = [f.name for f in files]
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return UcCleanup.filter_ad_ids(file_ids, file_names, keywords)
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except Exception:
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logger.warning(
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"[UcAdapter] Cannot fetch file list for ad filtering, skipping"
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)
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return file_ids
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# ─── get_files / delete ────────────────────────────────────
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def get_files(self, parent_fid: str = "0") -> List[FileInfo]:
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"""列出 UC 网盘指定目录下的文件。
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GET /1/clouddrive/file/sort?pdir_fid=<parent_fid>&_page=1&_size=100&_sort=updated_at:desc
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Args:
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parent_fid: 父目录 ID，默认 "0" 即根目录。
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Returns:
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FileInfo 列表。
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"""
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url: str = f"https://pc-api.uc.cn/1/clouddrive/file/sort"
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params: Dict[str, str] = {
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"pdir_fid": parent_fid,
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"_page": "1",
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"_size": "100",
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"_sort": "updated_at:desc",
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}
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headers: Dict[str, str] = self._credential.get_headers()
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try:
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resp = self._get(url, params=params, headers=headers)
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except Exception as exc:
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raise TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=f"获取文件列表失败: {exc}",
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platform=self.PLATFORM_KEY,
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) from exc
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data: Dict[str, Any] = resp.json()
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status: int = data.get("status", -1)
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if status != 0 and data.get("code") not in (0, None):
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raise TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=f"获取文件列表失败: {data.get('message')}",
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platform=self.PLATFORM_KEY,
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)
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files_data: List[Dict[str, Any]] = data.get("data", {}).get("list", [])
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result: List[FileInfo] = []
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for f in files_data:
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result.append(
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FileInfo(
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fid=str(f.get("fid", "")),
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name=str(f.get("file_name", f.get("name", ""))),
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size=int(f.get("size", 0)),
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is_dir=bool(f.get("dir", f.get("is_dir", False))),
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ext=str(f.get("file_extension", f.get("ext", ""))),
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)
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)
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logger.debug("[UcAdapter] Listed %d files in dir=%s", len(result), parent_fid)
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return result
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def delete(self, file_ids: List[str]) -> bool:
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"""删除 UC 网盘文件（移到回收站）。
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Args:
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file_ids: 要删除的文件 ID 列表。
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Returns:
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True 表示删除成功。
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"""
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if not self._credential.validate():
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raise TransferError(
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TransferErrorCode.NOT_LOGIN,
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platform=self.PLATFORM_KEY,
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)
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try:
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return self._cleanup.delete_files(file_ids)
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except RuntimeError as exc:
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raise TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=str(exc),
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platform=self.PLATFORM_KEY,
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) from exc
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def delete_permanent(self, file_ids: List[str]) -> bool:
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"""彻底删除 UC 网盘文件（不可恢复）。
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Args:
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file_ids: 要彻底删除的文件 ID 列表。
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Returns:
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True 表示删除成功。
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"""
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if not self._credential.validate():
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raise TransferError(
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TransferErrorCode.NOT_LOGIN,
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platform=self.PLATFORM_KEY,
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)
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try:
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return self._cleanup.delete_files_permanent(file_ids)
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except RuntimeError as exc:
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raise TransferError(
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TransferErrorCode.NETWORK_ERROR,
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message=str(exc),
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platform=self.PLATFORM_KEY,
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) from exc
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# ─── 工具方法 ─────────────────────────────────────────────
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def _parse_share_url(self, url: str) -> Tuple[str, str]:
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"""解析 UC 分享 URL 提取 (pwd_id, passcode)。
|
||||
|
||||
UC 链接格式：https://drive.uc.cn/s/<pwd_id> 或带 ?pwd=xxxx
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||||
|
||||
Args:
|
||||
url: UC 分享链接。
|
||||
|
||||
Returns:
|
||||
(pwd_id, passcode) 元组。
|
||||
|
||||
Raises:
|
||||
TransferError: URL 格式无法识别。
|
||||
"""
|
||||
pwd_id: Optional[str] = UcTransfer.parse_share_url(url)
|
||||
if not pwd_id:
|
||||
raise TransferError(
|
||||
TransferErrorCode.URL_INVALID,
|
||||
message=f"无法解析UC链接: {url}",
|
||||
platform=self.PLATFORM_KEY,
|
||||
)
|
||||
|
||||
parsed = urlparse(url)
|
||||
params = parse_qs(parsed.query)
|
||||
passcode: str = params.get("pwd", params.get("code", [""]))[0]
|
||||
|
||||
return pwd_id, passcode
|
||||
|
||||
def update_cookie(self, cookie: str) -> None:
|
||||
"""动态更新 Cookie 并同步到 session headers。
|
||||
|
||||
Args:
|
||||
cookie: 新的 Cookie 字符串。
|
||||
"""
|
||||
self._credential.update_cookie(cookie)
|
||||
self._setup_session()
|
||||
logger.info("[UcAdapter] Cookie updated, new length=%d", len(cookie))
|
||||
|
||||
def close(self) -> None:
|
||||
"""关闭所有子模块的 HTTP 会话。"""
|
||||
self._transfer_engine.close()
|
||||
Reference in New Issue
Block a user