whisper-api-server/utils.go

49 lines
872 B
Go

package main
import (
"io"
"os"
"path/filepath"
"strings"
"time"
"github.com/labstack/echo/v4"
)
func saveFormFile(name string, c echo.Context) (string, error) {
file, err := c.FormFile(name)
if err != nil {
return "", err
}
src, err := file.Open()
if err != nil {
return "", err
}
defer src.Close()
ext := filepath.Ext(file.Filename)
filename := time.Now().Format(time.RFC3339)
filename = "./tmp/" + sanitizeFilename(filename) + ext
dst, err := os.Create(filename)
if err != nil {
return "", err
}
defer dst.Close()
if _, err = io.Copy(dst, src); err != nil {
return "", err
}
return filename, nil
}
func sanitizeFilename(filename string) string {
invalidChars := []string{`\`, `/`, `:`, `*`, `?`, `"`, `<`, `>`, `|`}
for _, char := range invalidChars {
filename = strings.ReplaceAll(filename, char, "-")
}
return filename
}