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Dominik Schmidt
75893c19ee
The Tika preview extractor does a network call; it was using context.Background(). Pass the request context from the gRPC handler through Convert so the unpack call respects cancellation and deadlines. Non-I/O decoders ignore the context.
24 lines
516 B
Go
24 lines
516 B
Go
//go:build !enable_vips
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package preprocessor
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import (
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"context"
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"io"
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"github.com/kovidgoyal/imaging"
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"github.com/pkg/errors"
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)
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// ImageDecoder is a converter for the image file
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type ImageDecoder struct{}
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// Convert reads the image file and returns the thumbnail image
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func (i ImageDecoder) Convert(_ context.Context, r io.Reader) (any, error) {
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img, err := imaging.Decode(r, imaging.AutoOrientation(true))
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if err != nil {
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return nil, errors.Wrap(err, `could not decode the image`)
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}
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return img, nil
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}
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