catbase/plugins/tappd/web.go

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2022-10-14 00:19:01 +00:00
package tappd
import (
"encoding/json"
"github.com/go-chi/chi/v5"
"github.com/rs/zerolog/log"
"net/http"
)
func (p *Tappd) registerWeb() {
r := chi.NewRouter()
r.HandleFunc("/", p.serveImage)
p.b.RegisterWeb(r, "/tappd/{id}")
}
func (p *Tappd) serveImage(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
imgData, ok := p.imageMap[id]
log.Debug().
Str("id", id).
Str("SrcURL", imgData.SrcURL).
Bool("ok", ok).
Msgf("creating request")
if !ok {
w.WriteHeader(404)
out, _ := json.Marshal(struct{ err string }{"could not find ID"})
w.Write(out)
return
}
w.Write(imgData.Repr)
}