28 lines
482 B
Go
28 lines
482 B
Go
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package pages
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import (
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"math/rand/v2"
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"net/http"
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"os"
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"path"
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)
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func RandomImage(w http.ResponseWriter, r *http.Request, basePath string) {
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file, err := os.Open(basePath)
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if err != nil {
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return
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}
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defer file.Close()
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files, err := file.Readdir(-1)
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if err != nil {
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return
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}
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idx := rand.UintN(uint(len(files)))
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w.Header().Add("Cache-Control", "max-age=300")
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http.ServeFile(w, r, path.Join(basePath, files[idx].Name()))
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}
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