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add png support

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This commit is contained in:
Celogeek 2023-03-30 07:58:20 +02:00
parent 9738f7ba37
commit 6cf507c678
Signed by: celogeek
SSH Key Fingerprint: SHA256:njNJLzoLQdbV9PC6ehcruRb0QnEgxABoCYZ+0+aUIYc
1 changed files with 7 additions and 5 deletions
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12
internal/epub/image_processing.go
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@ -6,6 +6,8 @@ import (
"fmt"
"image"
"image/color"
_ "image/jpeg"
_ "image/png"
"io"
"io/fs"
"os"
@ -218,9 +220,9 @@ func LoadImages(path string, options *ImageOptions) ([]*Image, error) {
return images, nil
}
func isJpeg(path string) bool {
func isSupportedImage(path string) bool {
switch strings.ToLower(filepath.Ext(path)) {
case ".jpg", ".jpeg":
case ".jpg", ".jpeg", ".png":
{
return true
}
@ -234,7 +236,7 @@ func loadDir(input string) (int, chan *imageTask, error) {
if err != nil {
return err
}
if !d.IsDir() && isJpeg(path) {
if !d.IsDir() && isSupportedImage(path) {
images = append(images, path)
}
return nil
@ -275,7 +277,7 @@ func loadCbz(input string) (int, chan *imageTask, error) {
images := make([]*zip.File, 0)
for _, f := range r.File {
if !f.FileInfo().IsDir() && isJpeg(f.Name) {
if !f.FileInfo().IsDir() && isSupportedImage(f.Name) {
images = append(images, f)
}
}
@ -325,7 +327,7 @@ func loadCbr(input string) (int, chan *imageTask, error) {
break
}
if !f.IsDir && isJpeg(f.Name) {
if !f.IsDir && isSupportedImage(f.Name) {
names = append(names, f.Name)
}
}