add ScanFileAction

app/actions/scan_file.py

@@ -0,0 +1,78 @@
+import copy
+from pathlib import Path
+from typing import Optional
+
+from pydantic import Field
+
+from app.actions import BaseAction
+from app.core.config import global_vars, settings
+from app.schemas import ActionParams, ActionContext
+from app.chain.storage import StorageChain
+from app.log import logger
+
+
+class ScanFileParams(ActionParams):
+    """
+    整理文件参数
+    """
+    # 存储
+    storage: Optional[str] = Field("local", description="存储")
+    directory: Optional[str] = Field(None, description="目录")
+
+
+class ScanFileAction(BaseAction):
+    """
+    整理文件
+    """
+
+    _fileitems = []
+    _has_error = False
+
+    def __init__(self):
+        super().__init__()
+        self.storagechain = StorageChain()
+
+    @classmethod
+    @property
+    def name(cls) -> str:
+        return "扫描目录"
+
+    @classmethod
+    @property
+    def description(cls) -> str:
+        return "扫描目录文件到队列"
+
+    @classmethod
+    @property
+    def data(cls) -> dict:
+        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
+        fileitem = self.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 = self.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
+            self._fileitems.append(fileitem)
+
+        if self._fileitems:
+            context.fileitems.extend(self._fileitems)
+
+        self.job_done()
+        return context