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c135910850
Syndicate is working! Instagra & Pixelfed demonstrated with the new post attached. Lots of TODOs, but functional enough :)
36 lines
627 B
Go
36 lines
627 B
Go
package images
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import (
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"bytes"
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"image"
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"image/jpeg"
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_ "image/png"
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"io"
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_ "golang.org/x/image/webp"
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)
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func ToJPEG(imgData []byte) (io.Reader, error) {
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img, _, err := image.Decode(bytes.NewReader(imgData))
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if err != nil {
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return nil, err
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}
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var b bytes.Buffer
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if err := jpeg.Encode(&b, img, &jpeg.Options{Quality: 100}); err != nil {
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return nil, err
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}
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return &b, nil
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}
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func ToJPEGs(imgsData [][]byte) ([]io.Reader, error) {
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jpgs := make([]io.Reader, len(imgsData))
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for i, img := range imgsData {
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var err error
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jpgs[i], err = ToJPEG(img)
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if err != nil {
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return nil, err
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}
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}
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return jpgs, nil
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}
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