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39 lines
781 B
39 lines
781 B
package main
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import (
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"io"
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"net/http"
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"os"
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"path/filepath"
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"github.com/go-chi/chi"
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)
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const mediaFilePath = "data/media"
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func saveMediaFile(filename string, mediaFile io.Reader) (string, error) {
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err := os.MkdirAll(mediaFilePath, 0644)
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if err != nil {
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return "", err
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}
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newFile, err := os.Create(filepath.Join(mediaFilePath, filename))
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if err != nil {
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return "", err
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}
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_, err = io.Copy(newFile, mediaFile)
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if err != nil {
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return "", err
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}
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return "/m/" + filename, nil
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}
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func serveMediaFile(w http.ResponseWriter, r *http.Request) {
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f := filepath.Join(mediaFilePath, chi.URLParam(r, "file"))
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_, err := os.Stat(f)
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if err != nil {
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serve404(w, r)
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return
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}
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w.Header().Add("Cache-Control", "public,max-age=31536000,immutable")
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http.ServeFile(w, r, f)
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}
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