File uploader for golang projects.

Use the structure of the Uploader to describe the download of files.

upl := uploader.Uploader{
    BaseDir:     "/var/www/upload",
    BaseUrl:     "",
    Dir:         "avatars",
    Path:        "avatars",
    MimeTypes:   uploader.MimeTypes{"image/png", "image/jpeg"},
    MaxFileSize: MaxFileSize,
}

After that, you get a instance of multipart.FormFile and pass it to the Uploader.Upload method

_, multipartFile, err := r.FormFile("avatars")
// check err ...
result := upl.Upload(multipartFile)
// process result

The result is a struct

type Result struct {
	Code     int
	Path     string
	Name     string
	MimeType string
	Size     int64
}

You can process the code returned as a result

• CodeOk upload successful
• CodeErrDetectMimeType error detect mime type
• CodeErrInvalidMimeType invalid mime type
• CodeErrExceedMaxFileSize exceed max file size
• CodeErrGenerateFileName error generate file name
• CodeErrCreateDir error create directory
• CodeErrCreateFile error create new file
• CodeErrOpenFile error open uploaded file
• CodeErrCopyFile error copy src to dst file

TODO: