28 lines
623 B
Go
28 lines
623 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/animenotifier/arn"
|
||
|
|
"github.com/nfnt/resize"
|
||
|
|
)
|
||
|
|
|
||
|
|
// AvatarWebPFileOutput ...
|
||
|
|
type AvatarWebPFileOutput struct {
|
||
|
|
Directory string
|
||
|
|
Size int
|
||
|
|
Quality float32
|
||
|
|
}
|
||
|
|
|
||
|
|
// SaveAvatar writes the avatar in WebP format to the file system.
|
||
|
|
func (output *AvatarWebPFileOutput) SaveAvatar(avatar *Avatar) error {
|
||
|
|
img := avatar.Image
|
||
|
|
|
||
|
|
// Resize if needed
|
||
|
|
if img.Bounds().Dx() != output.Size {
|
||
|
|
img = resize.Resize(arn.AvatarSmallSize, 0, img, resize.Lanczos3)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Write to file
|
||
|
|
fileName := output.Directory + avatar.User.ID + ".webp"
|
||
|
|
return arn.SaveWebP(img, fileName, output.Quality)
|
||
|
|
}
|