func RenderTrackingJs(w http.ResponseWriter, r *http.Request) {
tmpl, err := template.ParseFiles(webtrack.GetResource("templates", "track.js"))
webtrack.CheckErrorPanic(err)
w.Header().Set("Content-type", "application/javascript")
user_key := mux.Vars(r)["userKey"]
cb_url, err := webtrack.BootstrapURL("track_callback",
"userKey", user_key,
"origTrackId", "",
)
webtrack.CheckErrorPanic(err)
data := TrackJsData{
Key: user_key,
Callback: cb_url,
}
var maxjs bytes.Buffer
tmpl.Execute(&maxjs, data)
minified := webtrack.Minify(maxjs.String(), "js")
w.Write([]byte(minified))
}
func SamplePage(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-type", "text/html")
tmpl, err := template.ParseFiles(webtrack.GetResource("templates", "samplepage.html"))
webtrack.CheckErrorPanic(err)
script_url, err := webtrack.Router.Get("trackjs").URL("userKey", "XXXXXXXXXX")
webtrack.CheckErrorPanic(err)
err = tmpl.Execute(w, script_url)
webtrack.CheckErrorPanic(err)
}
func TrackingCallback(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", r.Header.Get("Origin"))
data := TrackJsData{
Key: mux.Vars(r)["userKey"],
Callback: webtrack.Configuration.CallbackHost,
OrigTrackId: mux.Vars(r)["origTrackId"],
CurrTrackId: makeTrackingId(),
}
fmt.Printf("Share %s -> %s\n", data.OrigTrackId, data.CurrTrackId)
output, err := json.Marshal(data)
webtrack.CheckErrorPanic(err)
fmt.Println(string(output))
w.Write(output)
}
