42 lines
813 B
Go
42 lines
813 B
Go
package handlers
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import (
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"log"
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"net/http"
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"os"
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"strings"
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"aroll/store"
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)
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func DownloadHandler(st *store.Store) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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key := strings.TrimPrefix(r.URL.Path, "/")
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if !strings.HasPrefix(key, "output-") {
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http.NotFound(w, r)
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return
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}
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path, ok := st.Path(key)
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if !ok {
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http.Error(w, "file not found or already downloaded", http.StatusNotFound)
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return
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}
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defer st.Delete(key)
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f, err := os.Open(path)
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if err != nil {
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http.Error(w, "file not found", http.StatusNotFound)
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return
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}
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defer f.Close()
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fi, _ := f.Stat()
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w.Header().Set("Content-Disposition", `attachment; filename="aroll-cut.mp4"`)
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http.ServeContent(w, r, "aroll-cut.mp4", fi.ModTime(), f)
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log.Println("Download handler works")
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}
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}
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