35 lines
892 B
Go
35 lines
892 B
Go
package s3manager
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import (
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"fmt"
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"io"
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"net/http"
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"github.com/gorilla/mux"
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minio "github.com/minio/minio-go"
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"github.com/pkg/errors"
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)
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// GetObjectHandler downloads an object to the client.
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func GetObjectHandler(s3 S3) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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bucketName := vars["bucketName"]
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objectName := vars["objectName"]
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object, err := s3.GetObject(bucketName, objectName, minio.GetObjectOptions{})
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if err != nil {
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handleHTTPError(w, errors.Wrap(err, "error getting object"))
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return
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}
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w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", objectName))
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w.Header().Set("Content-Type", "application/octet-stream")
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_, err = io.Copy(w, object)
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if err != nil {
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handleHTTPError(w, errors.Wrap(err, "error copying object to response writer"))
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return
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}
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})
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}
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