// GetPollHandler attempts to find the requested poll and responds with a json representation
func GetPollHandler(w http.ResponseWriter, r *http.Request, s sessions.Session, params martini.Params, ctx pollr.ApplicationContext) {
// If this is the first time we've seen this user
// create a new voter entry for them in the table and
// send them their voter id
if s.Get("voterId") == nil {
voter := pollr.NewVoter()
ctx.CreateVoter(voter)
s.Options(sessions.Options{
Domain: r.Host,
Path: "/",
MaxAge: 0,
HttpOnly: false,
Secure: false,
})
s.Set("voterId", voter.Id.Hex())
}
id := params["id"]
poll, err := ctx.FindPoll(id)
if err != nil {
log.Print(err)
http.Error(w, fmt.Sprintf("Poll %s not found", id), 404)
return
}
JsonPollResponse(w, poll)
}