578ef768ab
- Remove exported interfaces unused locally - Define interfaces to accept arguments - Return concrete types, not interfaces
45 lines
876 B
Go
45 lines
876 B
Go
package server
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import (
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"encoding/json"
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"net/http"
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"strings"
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)
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func newPublicIPHandler(loop PublicIPLoop, w warner) http.Handler {
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return &publicIPHandler{
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loop: loop,
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warner: w,
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}
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}
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type publicIPHandler struct {
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loop PublicIPLoop
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warner warner
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}
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func (h *publicIPHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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r.RequestURI = strings.TrimPrefix(r.RequestURI, "/publicip")
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switch r.RequestURI {
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case "/ip":
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switch r.Method {
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case http.MethodGet:
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h.getPublicIP(w)
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default:
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http.Error(w, "", http.StatusNotFound)
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}
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default:
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http.Error(w, "", http.StatusNotFound)
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}
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}
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func (h *publicIPHandler) getPublicIP(w http.ResponseWriter) {
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data := h.loop.GetData()
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encoder := json.NewEncoder(w)
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if err := encoder.Encode(data); err != nil {
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h.warner.Warn(err.Error())
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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}
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