func notifyInterestedUsersHandler(w io.Writer, r *http.Request) error {
ctx := appengine.NewContext(r)
conf, err := conf.LoadConference(ctx, r.FormValue("conf_id"))
if err != nil {
return fmt.Errorf("load conf: %v", err)
}
var body, subject bytes.Buffer
if err := emailSubjectTmpl.Execute(&subject, conf); err != nil {
return err
}
if err := emailBodyTmpl.Execute(&body, conf); err != nil {
return err
}
return conf.MailNotifications(ctx, emailSender, subject.String(), body.String())
}
func reviewConfsHandler(w io.Writer, r *http.Request) error {
data := struct {
Message string
Confs map[string]*conf.Conference
}{Confs: make(map[string]*conf.Conference)}
ctx := appengine.NewContext(r)
if taskName := r.FormValue("task_name"); len(taskName) > 0 {
err := &taskqueue.Task{Name: taskName}
if err != nil {
data.Message = fmt.Sprintf("Conference %v was not reviewed and approved. "+
"Perhaps someone else already approved it?", r.FormValue("conf_name"))
} else {
data.Message = fmt.Sprintf("Conference %v has been reviewed and approved.",
r.FormValue("conf_name"))
}
}
if len(r.FormValue("reviewconference")) > 0 {
ts, err := leaseConfs(ctx)
if err != nil {
return fmt.Errorf("retrieve conferences to review: %v", err)
}
for _, t := range ts {
id := string(t.Payload)
c, err := conf.LoadConference(ctx, id)
if err != nil {
ctx.Errorf("load conf %v to review: %v", id, err)
continue
}
data.Confs[t.Name] = c
}
}
p, err := NewPage(ctx, "reviewconfs", data)
if err != nil {
return fmt.Errorf("create reviewconfs page: %v", err)
}
return p.Render(w)
}
func showTicketsHandler(w io.Writer, r *http.Request) error {
ctx := appengine.NewContext(r)
c, err := conf.LoadConference(ctx, r.FormValue("conf_id"))
if err != nil {
return fmt.Errorf("load conference: %v", err)
}
ts, err := c.AvailableTickets(ctx)
if err != nil {
return fmt.Errorf("available tickets: %v", err)
}
data := struct {
ConfName string
Tickets []conf.Ticket
}{c.Name, ts}
p, err := NewPage(ctx, "tickets", data)
if err != nil {
return fmt.Errorf("create tickets page: %v", err)
}
return p.Render(w)
}