feat: parent child retrieval (#12106)

Signed-off-by: -LAN- <laipz8200@outlook.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>

web/app/components/datasets/hit-testing/utils/extension-to-file-type.ts

@@ -0,0 +1,31 @@
+import { FileAppearanceTypeEnum } from '@/app/components/base/file-uploader/types'
+
+export const extensionToFileType = (extension: string): FileAppearanceTypeEnum => {
+  switch (extension) {
+    case 'pdf':
+      return FileAppearanceTypeEnum.pdf
+    case 'doc':
+    case 'docx':
+      return FileAppearanceTypeEnum.word
+    case 'txt':
+    case 'epub':
+      return FileAppearanceTypeEnum.document
+    case 'md':
+    case 'mdx':
+    case 'markdown':
+      return FileAppearanceTypeEnum.markdown
+    case 'csv':
+    case 'xls':
+    case 'xlsx':
+      return FileAppearanceTypeEnum.excel
+    case 'html':
+    case 'htm':
+    case 'xml':
+      return FileAppearanceTypeEnum.document
+    case 'ppt':
+    case 'pptx':
+      return FileAppearanceTypeEnum.ppt
+    default:
+      return FileAppearanceTypeEnum.custom
+  }
+}