catbase/plugins/gifmeme/web.go

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2021-11-30 15:28:34 +00:00
package gifmeme
import (
"compress/gzip"
"encoding/json"
"fmt"
"github.com/go-chi/chi/v5"
"github.com/gorilla/handlers"
"github.com/rs/zerolog/log"
"net/http"
)
func (p *Plugin) registerWeb() {
r := chi.NewRouter()
r.Handle("/api/gif/{id}.gif", handlers.CompressHandlerLevel(http.HandlerFunc(p.handleGif), gzip.BestCompression))
p.b.RegisterWeb(r, "/gifmeme")
}
func (p *Plugin) handleGif(w http.ResponseWriter, r *http.Request) {
//id := r.URL.Query().Get("id")
id := chi.URLParam(r, "id")
gif, ok := p.gifs[id]
keys := []string{}
for k, _ := range p.gifs {
keys = append(keys, k)
}
log.Debug().Msgf("Looking for %s in gifs: %v", id, keys)
if !ok {
w.WriteHeader(404)
e := struct {
error error
}{fmt.Errorf("%s not found", id)}
jsonErr, _ := json.Marshal(e)
w.Write(jsonErr)
}
w.Write(gif)
}