remove unused code

Author: Lei Da

component/repo.go

@@ -11,7 +11,6 @@ import (
 	"fmt"
 	"io"
 	"log/slog"
-	"net/http"
 	"net/url"
 	"path"
 	"path/filepath"
@@ -1558,26 +1557,6 @@ func (c *repoComponentImpl) FileInfo(ctx context.Context, req *types.GetFileReq)
 	return file, nil
 }
 
-func (c *repoComponentImpl) getFilePreviewCode(fileContent []byte) types.FilePreviewCode {
-	// detect the file content type like text/plain, image/jpeg, etc
-	detectedType := http.DetectContentType(fileContent)
-	switch {
-	case strings.HasPrefix(detectedType, "text"):
-		return types.FilePreviewCodeNormal
-	default:
-		return types.FilePreviewCodeNotText
-	}
-}
-
-func (c *repoComponentImpl) adjustMaxFileSize(maxFileSize int64) int64 {
-	// same with aliyun green check large content size
-	const maxModerationContentSize = 100 * 9000
-	if maxFileSize == 0 || maxFileSize > maxModerationContentSize {
-		maxFileSize = maxModerationContentSize
-	}
-	return maxFileSize
-}
-
 func getTagScopeByRepoType(repoType types.RepositoryType) types.TagScope {
 	switch repoType {
 	case types.ModelRepo: