// UploadHandler file
func UploadHandler(c *gin.Context) {
os.Mkdir(uploadPath, 0777)
file, header, err := c.Request.FormFile(uploadField)
if err != nil {
x.Error("FILE_UPLOAD_ERROR", err.Error())
return
}
ext := getExtension(header.Filename)
name := x.GenerateHash() + "." + ext
filePath := uploadPath + name
out, err := os.Create(filePath)
if err != nil {
x.Error("FILE_UPLOAD_CREATE_ERROR", err.Error())
return
}
defer out.Close()
_, err = io.Copy(out, file)
if err != nil {
x.Error("FILE_UPLOAD_COPY_ERROR", err.Error())
return
}
size, err := getFileSize(file)
if err != nil {
x.Error("FILE_UPLOAD_SIZE_ERROR", err.Error())
return
}
// check mime type
mime := header.Header.Get("Content-Type")
if mime == "" {
x.Error("FILE_UPLOAD_MIME_ERROR", "cant get file content-type")
return
}
// save meta on database
payload := Object{
ID: name,
Ext: ext,
Size: size,
Mime: mime,
}
service.Create(payload)
x.Output(payload)
}
// Create file
func (t *Resource) Create(p Object) (Object, error) {
// set uuid if not set
if p.ID == "" {
p.ID = module.GenerateHash()
}
// meta data
p.CreatedAt = time.Now()
p.UpdatedAt = time.Now()
// insert to database
_, err := r.Table(resourceName).Insert(p).RunWrite(module.RSession)
if err != nil {
return Object{}, err
}
return p, err
}