fix storage api

app/modules/filemanager/storages/__init__.py

@@ -0,0 +1,176 @@
+from abc import ABCMeta, abstractmethod
+from pathlib import Path
+from typing import Optional, List, Union, Dict
+
+from app import schemas
+from app.helper.storage import StorageHelper
+
+
+class StorageBase(metaclass=ABCMeta):
+    """
+    存储基类
+    """
+    schema = None
+    transtype = {}
+
+    def __init__(self):
+        self.storagehelper = StorageHelper()
+
+    def generate_qrcode(self, *args, **kwargs) -> Optional[Dict[str, str]]:
+        pass
+
+    def check_login(self, *args, **kwargs) -> Optional[Dict[str, str]]:
+        pass
+
+    def get_config(self) -> Optional[schemas.StorageConf]:
+        """
+        获取配置
+        """
+        return self.storagehelper.get_storage(self.schema.value)
+
+    def set_config(self, conf: dict):
+        """
+        设置配置
+        """
+        self.storagehelper.set_storage(self.schema.value, conf)
+
+    def support_transtype(self) -> dict:
+        """
+        支持的整理方式
+        """
+        return self.transtype
+
+    def is_support_transtype(self, transtype: str) -> bool:
+        """
+        是否支持整理方式
+        """
+        return transtype in self.transtype
+
+    @abstractmethod
+    def check(self) -> bool:
+        """
+        检查存储是否可用
+        """
+        pass
+
+    @abstractmethod
+    def list(self, fileitm: schemas.FileItem) -> Optional[List[schemas.FileItem]]:
+        """
+        浏览文件
+        """
+        pass
+
+    @abstractmethod
+    def create_folder(self, fileitm: schemas.FileItem, name: str) -> Optional[schemas.FileItem]:
+        """
+        创建目录
+        """
+        pass
+
+    @abstractmethod
+    def get_folder(self, path: Path) -> Optional[schemas.FileItem]:
+        """
+        获取目录，如目录不存在则创建
+        """
+        pass
+
+    @abstractmethod
+    def get_item(self, path: Path) -> Optional[schemas.FileItem]:
+        """
+        获取文件或目录，不存在返回None
+        """
+        pass
+
+    @abstractmethod
+    def delete(self, fileitm: schemas.FileItem) -> bool:
+        """
+        删除文件
+        """
+        pass
+
+    @abstractmethod
+    def rename(self, fileitm: schemas.FileItem, name: str) -> bool:
+        """
+        重命名文件
+        """
+        pass
+
+    @abstractmethod
+    def download(self, fileitm: schemas.FileItem, path: Path) -> bool:
+        """
+        下载文件，保存到本地
+        """
+        pass
+
+    @abstractmethod
+    def upload(self, fileitm: schemas.FileItem, path: Path) -> Optional[schemas.FileItem]:
+        """
+        上传文件
+        """
+        pass
+
+    @abstractmethod
+    def detail(self, fileitm: schemas.FileItem) -> Optional[schemas.FileItem]:
+        """
+        获取文件详情
+        """
+        pass
+
+    @abstractmethod
+    def copy(self, fileitm: schemas.FileItem, target_file: Path) -> bool:
+        """
+        复制文件
+        """
+        pass
+
+    @abstractmethod
+    def move(self, fileitm: schemas.FileItem, target: Union[schemas.FileItem, Path]) -> bool:
+        """
+        移动文件
+        """
+        pass
+
+    @abstractmethod
+    def link(self, fileitm: schemas.FileItem, target_file: Path) -> bool:
+        """
+        硬链接文件
+        """
+        pass
+
+    @abstractmethod
+    def softlink(self, fileitm: schemas.FileItem, target_file: Path) -> bool:
+        """
+        软链接文件
+        """
+        pass
+
+    @abstractmethod
+    def usage(self) -> Optional[schemas.StorageUsage]:
+        """
+        存储使用情况
+        """
+        pass
+
+    def snapshot(self, path: Path) -> Dict[str, float]:
+        """
+        快照文件系统，输出所有层级文件信息（不含目录）
+        """
+        files_info = {}
+
+        def __snapshot_file(_fileitm: schemas.FileItem):
+            """
+            递归获取文件信息
+            """
+            if _fileitm.type == "dir":
+                for sub_file in self.list(_fileitm):
+                    __snapshot_file(sub_file)
+            else:
+                files_info[_fileitm.path] = _fileitm.size
+
+        fileitem = self.get_item(path)
+        if not fileitem:
+            return {}
+
+        __snapshot_file(fileitem)
+
+        return files_info