GO-230 Convert heic to jpeg

go.mod

@@ -100,6 +100,7 @@ require (
 	github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 // indirect
 	github.com/HdrHistogram/hdrhistogram-go v1.1.0 // indirect
 	github.com/RoaringBitmap/roaring v0.9.4 // indirect
+	github.com/adrium/goheif v0.0.0-20230113233934-ca402e77a786 // indirect
 	github.com/alecthomas/jsonschema v0.0.0-20191017121752-4bb6e3fae4f2 // indirect
 	github.com/alecthomas/units v0.0.0-20210927113745-59d0afb8317a // indirect
 	github.com/andybalholm/cascadia v1.3.1 // indirect

go.sum

@@ -59,6 +59,8 @@ github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWX
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/Stebalien/go-bitfield v0.0.1/go.mod h1:GNjFpasyUVkHMsfEOk8EFLJ9syQ6SI+XWrX9Wf2XH0s=
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
+github.com/adrium/goheif v0.0.0-20230113233934-ca402e77a786 h1:zvgtcRb2B5gynWjm+Fc9oJZPHXwmcgyH0xCcNm6Rmo4=
+github.com/adrium/goheif v0.0.0-20230113233934-ca402e77a786/go.mod h1:aKVJoQ0cc9K5Xb058XSnnAxXLliR97qbSqWBlm5ca1E=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=

pkg/lib/mill/image_resize.go

@@ -13,6 +13,7 @@ import (
 	"io"
 	"strconv"
 
+	"github.com/adrium/goheif"
 	"github.com/disintegration/imaging"
 	"github.com/dsoprea/go-exif/v3"
 	jpegstructure "github.com/dsoprea/go-jpeg-image-structure/v2"
@@ -20,6 +21,7 @@ import (
 	"github.com/anytypeio/go-anytype-middleware/pkg/lib/mill/ico"
 
 	// Import for image.DecodeConfig to support .webp format
+	_ "github.com/adrium/goheif"
 	_ "golang.org/x/image/webp"
 )
 
@@ -36,6 +38,7 @@ const (
 	GIF  Format = "gif"
 	ICO  Format = "ico"
 	WEBP Format = "webp"
+	HEIC Format = "heic"
 )
 
 var ErrWEBPNotSupported = errors.New("webp image format is not supported")
@@ -100,6 +103,8 @@ func (m *ImageResize) Mill(r io.ReadSeeker, name string) (*Result, error) {
 		return m.resizeWEBP(&imgConfig, r)
 	case GIF:
 		return m.resizeGIF(&imgConfig, r)
+	case HEIC:
+		return m.resizeHEIC(&imgConfig, r)
 	}
 
 	return nil, fmt.Errorf("unknown format")
@@ -298,6 +303,39 @@ func (m *ImageResize) resizeGIF(imgConfig *image.Config, r io.ReadSeeker) (*Resu
 	}, nil
 }
 
+func (m *ImageResize) resizeHEIC(imgConfig *image.Config, r io.ReadSeeker) (*Result, error) {
+	goheif.SafeEncoding = true
+	img, err := goheif.Decode(r)
+
+	var height int
+	width, err := strconv.Atoi(m.Opts.Width)
+	if err != nil {
+		return nil, fmt.Errorf("invalid width: " + m.Opts.Width)
+	}
+
+	resized := imaging.Resize(img, width, 0, imaging.Lanczos)
+	width, height = resized.Rect.Max.X, resized.Rect.Max.Y
+
+	quality, err := strconv.Atoi(m.Opts.Quality)
+	if err != nil {
+		return nil, fmt.Errorf("invalid quality: " + m.Opts.Quality)
+	}
+
+	buff := &bytes.Buffer{}
+
+	if err = jpeg.Encode(buff, resized, &jpeg.Options{Quality: quality}); err != nil {
+		return nil, err
+	}
+
+	return &Result{
+		File: buff,
+		Meta: map[string]interface{}{
+			"width":  width,
+			"height": height,
+		},
+	}, nil
+}
+
 func getExifData(r io.ReadSeeker) (data []byte, err error) {
 	exifData, err := exif.SearchAndExtractExifWithReader(r)
 	if err != nil {

pkg/lib/mill/testdata/images.go

@@ -44,4 +44,11 @@ var Images = []TestImage{
 		Width:   300,
 		Height:  187,
 	},
+	{
+		Path:    "testdata/image.heic",
+		Format:  "heic",
+		HasExif: false,
+		Width:   1440,
+		Height:  960,
+	},
 }