thumbnail/Thumbnailer.go

29 lines
574 B
Go

package thumbnail
import (
"errors"
"strings"
)
var (
ErrInvalidOption error = errors.New("Invalid format parameter")
ErrUnsupportedFiletype error = errors.New("Unsupported filetype")
)
type Thumbnailer interface {
RenderFile(absPath string) ([]byte, error)
RenderFileAs(absPath, mimeType string) ([]byte, error)
}
func FiletypeSupported(ext string) bool {
switch strings.ToLower(ext) {
case
".jpg", ".jpeg", ".png", ".gif",
".avi", ".mkv", ".mp4", ".ogm", ".wmv", ".flv", ".rm", ".rmvb",
".bmp", ".webp":
return true
default:
return false
}
}