Rename LED/PLC testing page to Field Testing to be more generic.

web/setup_field_testing.go

@@ -0,0 +1,54 @@
+// Copyright 2018 Team 254. All Rights Reserved.
+// Author: pat@patfairbank.com (Patrick Fairbank)
+//
+// Web routes for testing the field sounds, LEDs, and PLC.
+
+package web
+
+import (
+	"github.com/Team254/cheesy-arena/model"
+	"github.com/Team254/cheesy-arena/websocket"
+	"net/http"
+)
+
+// Shows the Field Testing page.
+func (web *Web) fieldTestingGetHandler(w http.ResponseWriter, r *http.Request) {
+	if !web.userIsAdmin(w, r) {
+		return
+	}
+
+	template, err := web.parseFiles("templates/setup_field_testing.html", "templates/base.html")
+	if err != nil {
+		handleWebErr(w, err)
+		return
+	}
+	plc := web.arena.Plc
+	data := struct {
+		*model.EventSettings
+		InputNames    []string
+		RegisterNames []string
+		CoilNames     []string
+	}{web.arena.EventSettings, plc.GetInputNames(), plc.GetRegisterNames(), plc.GetCoilNames()}
+	err = template.ExecuteTemplate(w, "base", data)
+	if err != nil {
+		handleWebErr(w, err)
+		return
+	}
+}
+
+// The websocket endpoint for sending realtime updates to the Field Testing page.
+func (web *Web) fieldTestingWebsocketHandler(w http.ResponseWriter, r *http.Request) {
+	if !web.userIsAdmin(w, r) {
+		return
+	}
+
+	ws, err := websocket.NewWebsocket(w, r)
+	if err != nil {
+		handleWebErr(w, err)
+		return
+	}
+	defer ws.Close()
+
+	// Subscribe the websocket to the notifiers whose messages will be passed on to the client.
+	ws.HandleNotifiers(web.arena.Plc.IoChangeNotifier)
+}