func session(w http.ResponseWriter, r *http.Request) *webapp.Error {
idString := r.FormValue("id")
if idString == "" {
return missingFields(w)
}
id, err := strconv.ParseInt(idString, 10, 64)
if err != nil {
return invalidData(w, fmt.Sprintf("Couldn't parse %q as ID", idString))
}
c := appengine.NewContext(r)
session, err := classes.SessionWithID(c, id)
switch err {
case nil:
break
case classes.ErrSessionNotFound:
return invalidData(w, fmt.Sprintf("No such session"))
default:
return webapp.InternalError(fmt.Errorf("failed to find session %d: %s", id, err))
}
classList := session.Classes(c)
sort.Sort(classes.ClassesByStartTime(classList))
teachers := classes.TeachersByClass(c, classList)
data := map[string]interface{}{
"Session": session,
"Classes": classes.GroupedByDay(classList),
"DaysInOrder": daysInOrder,
"Teachers": teachers,
}
if err := sessionPage.Execute(w, data); err != nil {
return webapp.InternalError(err)
}
return nil
}
func classesByDay(clsses []*classes.Class) map[time.Weekday][]*classes.Class {
return classes.GroupedByDay(clsses)
}
func index(w http.ResponseWriter, r *http.Request) *webapp.Error {
c := appengine.NewContext(r)
announcements := staff.CurrentAnnouncements(c, time.Now())
sort.Sort(staff.AnnouncementsByExpiration(announcements))
sessions := classes.Sessions(c, time.Now())
schedules := []sessionSchedule{}
for _, session := range sessions {
sessionClasses := session.Classes(c)
if len(sessionClasses) == 0 {
continue
}
sched := sessionSchedule{
Session: session,
ClassesByDay: classes.GroupedByDay(sessionClasses),
TeachersByClass: classes.TeachersByClass(c, sessionClasses),
}
schedules = append(schedules, sched)
}
classesBySession := make(map[int64][]*classes.Class)
for _, session := range sessions {
classesBySession[session.ID] = session.Classes(c)
}
yins := yogassage.Classes(c, dateOnly(time.Now()))
sort.Sort(yogassage.ByDate(yins))
data := map[string]interface{}{
"Announcements": announcements,
"Schedules": schedules,
"DaysInOrder": daysInOrder,
"YinYogassage": yins,
}
if u := user.Current(c); u != nil {
acct, err := maybeOldAccount(c, u)
switch err {
case nil:
break
case account.ErrUserNotFound:
http.Redirect(w, r, "/login/new", http.StatusSeeOther)
return nil
default:
return webapp.InternalError(fmt.Errorf("failed to find user: %s", err))
}
data["LoggedIn"] = true
data["User"] = acct
if url, err := user.LogoutURL(c, "/"); err != nil {
return webapp.InternalError(fmt.Errorf("Error creating logout url: %s", err))
} else {
data["LogoutURL"] = url
}
switch staffer, err := maybeOldStaff(c, acct, u); err {
case nil:
data["Staff"] = staffer
case staff.ErrUserIsNotStaff:
break
default:
return webapp.InternalError(err)
}
data["Admin"] = user.IsAdmin(c)
regs := registrationsForUser(c, acct.ID)
if len(regs) == 0 {
regs = registrationsForUser(c, u.ID)
}
data["Registrations"] = regs
}
if err := indexPage.Execute(w, data); err != nil {
return webapp.InternalError(err)
}
return nil
}