diff --git a/go.mod b/go.mod index ef315fe..da65827 100644 --- a/go.mod +++ b/go.mod @@ -3,3 +3,11 @@ module go-comic-converter go 1.19 require golang.org/x/image v0.2.0 + +require ( + github.com/bmaupin/go-epub v1.0.1 // indirect + github.com/gabriel-vasile/mimetype v1.3.1 // indirect + github.com/gofrs/uuid v3.1.0+incompatible // indirect + github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50 // indirect + golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect +) diff --git a/go.sum b/go.sum index 7d206f2..904405e 100644 --- a/go.sum +++ b/go.sum @@ -1,3 +1,11 @@ +github.com/bmaupin/go-epub v1.0.1 h1:LLbczYCXO/1sGpFd4/QRaDiEhevo4PYQxBQClZPRoco= +github.com/bmaupin/go-epub v1.0.1/go.mod h1:mBan+0WgVv5JbPNw1xfnfQoTRN9iPMKBshZwPOL0SY0= +github.com/gabriel-vasile/mimetype v1.3.1 h1:qevA6c2MtE1RorlScnixeG0VA1H4xrXyhyX3oWBynNQ= +github.com/gabriel-vasile/mimetype v1.3.1/go.mod h1:fA8fi6KUiG7MgQQ+mEWotXoEOvmxRtOJlERCzSmRvr8= +github.com/gofrs/uuid v3.1.0+incompatible h1:q2rtkjaKT4YEr6E1kamy0Ha4RtepWlQBedyHx0uzKwA= +github.com/gofrs/uuid v3.1.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM= +github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50 h1:uxE3GYdXIOfhMv3unJKETJEhw78gvzuQqRX/rVirc2A= +github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50/go.mod h1:FHafX5vmDzyP+1CQATJn7WFKc9CvnvxyvZy6I1MrG/U= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= @@ -6,11 +14,14 @@ golang.org/x/image v0.2.0/go.mod h1:la7oBXb9w3YFjBqaAwtynVioc1ZvOnNteUNrifGNmAI= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b h1:PxfKdU9lEEDYjdIzOtC4qFWgkU2rGHdKlKowJSMN9h0= golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= @@ -18,6 +29,7 @@ golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9sn golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= diff --git a/internal/comic-converter/core.go b/internal/comic-converter/core.go index 71f674a..9fe4825 100644 --- a/internal/comic-converter/core.go +++ b/internal/comic-converter/core.go @@ -1,11 +1,13 @@ package comicconverter import ( + "bytes" "image" "image/color" "image/jpeg" "os" + "github.com/vincent-petithory/dataurl" "golang.org/x/image/draw" ) @@ -115,6 +117,16 @@ func Resize(img *image.Gray, w, h int) *image.Gray { return newImg } +func Get(img *image.Gray, quality int) string { + b := bytes.NewBuffer([]byte{}) + err := jpeg.Encode(b, img, &jpeg.Options{Quality: quality}) + if err != nil { + panic(err) + } + du := dataurl.EncodeBytes(b.Bytes()) + return du +} + func Save(img *image.Gray, output string, quality int) { o, err := os.Create(output) if err != nil { @@ -131,3 +143,12 @@ func Save(img *image.Gray, output string, quality int) { panic(err) } } + +func Convert(path string, crop bool, w, h int, quality int) string { + img := Load(path) + if crop { + img = CropMarging(img) + } + img = Resize(img, w, h) + return Get(img, quality) +} diff --git a/main.go b/main.go index 148933e..a57f8bd 100644 --- a/main.go +++ b/main.go @@ -6,8 +6,11 @@ import ( "io/fs" "path/filepath" "runtime" + "sort" "strings" "sync" + + "github.com/bmaupin/go-epub" ) type Todo struct { @@ -15,7 +18,7 @@ type Todo struct { Output string } -func main() { +func addImages(doc *epub.Epub, imagesPath string) { wg := &sync.WaitGroup{} todos := make(chan Todo, runtime.NumCPU()) @@ -56,3 +59,47 @@ func main() { wg.Wait() } + +func getImages(dirname string) []string { + images := make([]string, 0) + filepath.WalkDir(dirname, func(path string, d fs.DirEntry, err error) error { + if d.IsDir() { + return nil + } + ext := filepath.Ext(path) + if strings.ToLower(ext) != ".jpg" { + return nil + } + images = append(images, path) + return nil + }) + sort.Strings(images) + return images +} + +func main() { + imagesPath := getImages("/Users/vincent/Downloads/Bleach T01 (Tite KUBO) [eBook officiel 1920]") + + doc := epub.NewEpub("Bleach T01 (Tite KUBO) [eBook officiel 1920]") + doc.SetAuthor("Bachelier Vincent") + + for i, imagePath := range imagesPath { + fmt.Printf("%04d / %04d\n", i+1, len(imagesPath)) + name := filepath.Base(imagePath) + ext := filepath.Ext(name) + title := name[0 : len(name)-len(ext)] + + img := comicconverter.Convert(imagePath, true, 1860, 2480, 75) + if i == 0 { + doc.SetCover(img, "") + } else { + imgPath, _ := doc.AddImage(img, name) + doc.AddSection(fmt.Sprintf("", imgPath), title, fmt.Sprintf("%s.xhtml", title), "../css/cover.css") + } + } + + if err := doc.Write("/Users/vincent/Downloads/test.epub"); err != nil { + panic(err) + } + +}