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Add Content-Disposition filename customization

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DarthSim
2019-08-13 17:42:47 +06:00
parent bf64a48783
commit 2a92243e47
3 changed files with 32 additions and 5 deletions
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9
processing_handler.go
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@@ -46,10 +46,17 @@ func initProcessingHandler() {
func respondWithImage(ctx context.Context, reqID string, r *http.Request, rw http.ResponseWriter, data []byte) {
po := getProcessingOptions(ctx)
var contentDisposition string
if len(po.Filename) > 0 {
contentDisposition = po.Format.ContentDisposition(po.Filename)
} else {
contentDisposition = po.Format.ContentDispositionFromURL(getImageURL(ctx))
}
rw.Header().Set("Expires", time.Now().Add(time.Second*time.Duration(conf.TTL)).Format(http.TimeFormat))
rw.Header().Set("Cache-Control", fmt.Sprintf("max-age=%d, public", conf.TTL))
rw.Header().Set("Content-Type", po.Format.Mime())
rw.Header().Set("Content-Disposition", po.Format.ContentDisposition(getImageURL(ctx)))
rw.Header().Set("Content-Disposition", contentDisposition)
if len(headerVaryValue) > 0 {
rw.Header().Set("Vary", headerVaryValue)