404s, admin panel route and removal of old data structure

Signed-off-by: Martyn Ranyard <m@rtyn.berlin>

internal/webserver/webserver.go

@@ -26,6 +26,7 @@ func HealthHandler(response http.ResponseWriter, request *http.Request) {
 
 func NotFoundHandler(response http.ResponseWriter, request *http.Request) {
 	response.Header().Add("X-Template-File", "html"+request.URL.Path)
+	response.WriteHeader(404)
 	tmpl := template.Must(template.ParseFiles("web/404.html"))
 	tmpl.Execute(response, nil)
 }
@@ -72,7 +73,7 @@ func TemplateHandler(response http.ResponseWriter, request *http.Request) {
 		// NotFoundHandler(response, request)
 		// return
 	}
-	var td = TemplateData{ircBot.Prompts[rand.Intn(len(ircBot.Prompts))], len(ircBot.Prompts), len(ircBot.Credentials.Channels), 0}
+	var td = TemplateData{ircBot.Prompts[rand.Intn(len(ircBot.Prompts))], len(ircBot.Prompts), 0, 0}
 	err = tmpl.Execute(response, td)
 	if err != nil {
 		http.Error(response, err.Error(), http.StatusInternalServerError)
@@ -80,6 +81,11 @@ func TemplateHandler(response http.ResponseWriter, request *http.Request) {
 	}
 }
 
+func AdminHandler(response http.ResponseWriter, request *http.Request) {
+	request.URL.Path = "/index.html"
+	TemplateHandler(response, request)
+}
+
 func HandleHTTP(passedIrcBot irc.KardBot) {
 	ircBot = passedIrcBot
 	r := mux.NewRouter()
@@ -89,6 +95,7 @@ func HandleHTTP(passedIrcBot irc.KardBot) {
 	r.HandleFunc("/healthz", HealthHandler)
 	r.HandleFunc("/example/{.*}", TemplateHandler)
 	r.HandleFunc("/cover.css", CSSHandler)
+	r.HandleFunc("/admin/{channel}/{key}", AdminHandler)
 	http.Handle("/", r)
 	srv := &http.Server{
 		Handler:      loggedRouter,