feat: Enhance file processing and loader configuration

- Remove image loader from dependencies
- Update file loading to skip image, video, and audio files
- Add logging for knowledge base file processing
- Modify common file extensions list
- Add type ignore for LocalPathLoader to resolve TypeScript issues

package.json

@@ -55,7 +55,6 @@
     "@llm-tools/embedjs": "patch:@llm-tools/embedjs@npm%3A0.1.28#~/.yarn/patches/@llm-tools-embedjs-npm-0.1.28-8e4393fa2d.patch",
     "@llm-tools/embedjs-libsql": "^0.1.28",
     "@llm-tools/embedjs-loader-csv": "^0.1.28",
-    "@llm-tools/embedjs-loader-image": "^0.1.28",
     "@llm-tools/embedjs-loader-markdown": "patch:@llm-tools/embedjs-loader-markdown@npm%3A0.1.28#~/.yarn/patches/@llm-tools-embedjs-loader-markdown-npm-0.1.28-81647ffac6.patch",
     "@llm-tools/embedjs-loader-msoffice": "^0.1.28",
     "@llm-tools/embedjs-loader-pdf": "^0.1.28",
@@ -86,6 +85,7 @@
     "@electron-toolkit/tsconfig": "^1.0.1",
     "@hello-pangea/dnd": "^16.6.0",
     "@kangfenmao/keyv-storage": "^0.1.0",
+    "@llm-tools/embedjs-loader-image": "^0.1.28",
     "@reduxjs/toolkit": "^2.2.5",
     "@types/adm-zip": "^0",
     "@types/fs-extra": "^11",

src/main/loader/index.ts

@@ -4,11 +4,12 @@ import { LocalPathLoader, RAGApplication, TextLoader } from '@llm-tools/embedjs'
 import type { AddLoaderReturn } from '@llm-tools/embedjs-interfaces'
 import { LoaderReturn } from '@shared/config/types'
 import { FileType, KnowledgeBaseParams } from '@types'
+import Logger from 'electron-log'
 
 import { OdLoader, OdType } from './odLoader'
 
 // embedjs内置loader类型
-const commonExts = ['.pdf', '.csv', '.json', '.docx', '.pptx', '.xlsx', '.md', '.jpeg']
+const commonExts = ['.pdf', '.csv', '.json', '.docx', '.pptx', '.xlsx', '.md']
 
 export async function addOdLoader(
   ragApplication: RAGApplication,
@@ -45,6 +46,7 @@ export async function addFileLoader(
   // 内置类型
   if (commonExts.includes(file.ext)) {
     const loaderReturn = await ragApplication.addLoader(
+      // @ts-ignore LocalPathLoader
       new LocalPathLoader({ path: file.path, chunkSize: base.chunkSize, chunkOverlap: base.chunkOverlap }) as any,
       forceReload
     )
@@ -73,6 +75,9 @@ export async function addFileLoader(
     new TextLoader({ text: fileContent, chunkSize: base.chunkSize, chunkOverlap: base.chunkOverlap }) as any,
     forceReload
   )
+
+  Logger.info('[KnowledgeBase] processing file', file.path)
+
   return {
     entriesAdded: loaderReturn.entriesAdded,
     uniqueId: loaderReturn.uniqueId,

src/main/utils/file.ts

@@ -25,7 +25,9 @@ export function getAllFiles(dirPath: string, arrayOfFiles: FileType[] = []): Fil
       const ext = path.extname(file)
       const fileType = getFileType(ext)
 
-      if (fileType === FileTypes.OTHER) return
+      if ([FileTypes.OTHER, FileTypes.IMAGE, FileTypes.VIDEO, FileTypes.AUDIO].includes(fileType)) {
+        return
+      }
 
       const name = path.basename(file)
       const size = fs.statSync(fullPath).size
@@ -41,6 +43,7 @@ export function getAllFiles(dirPath: string, arrayOfFiles: FileType[] = []): Fil
         type: fileType,
         created_at: new Date()
       }
+
       arrayOfFiles.push(fileItem)
     }
   })

src/renderer/src/pages/knowledge/KnowledgeContent.tsx

@@ -37,6 +37,7 @@ interface KnowledgeContentProps {
 const fileTypes = [...documentExts, ...textExts]
 const KnowledgeContent: FC<KnowledgeContentProps> = ({ selectedBase }) => {
   const { t } = useTranslation()
+
   const {
     base,
     noteItems,