func editQuestion(w http.ResponseWriter, r *http.Request) error {
vars := mux.Vars(r)
questionId, _ := strconv.ParseInt(vars["id"], 10, 64)
question, err := LoadQuestion(int(questionId))
if err != nil {
return err
}
r.ParseForm()
form := NewQuestionForm(r, question)
fmt.Println(forms.DecodeForm(form, r.Form))
errors := forms.Validate(form)
if len(errors) > 0 {
context.Set(r, "editQuestionForm", form)
editQuestionForm(w, r)
return nil
}
form.scan(question)
err = question.Save()
if err != nil {
return err
}
err = question.SetSubjectTypes(form.subjectTypeIds())
if err != nil {
return err
}
web.FlashSuccess(r, fmt.Sprintf("\"%v\" has been saved", question.Name))
http.Redirect(w, r, fmt.Sprintf("/admin/questions/%v", question.Id), http.StatusFound)
return nil
}
func addQuestion(w http.ResponseWriter, r *http.Request) error {
vars := mux.Vars(r)
questionType, ok := types.QuestionTypes[vars["questionType"]]
if !ok {
return fmt.Errorf("Question Type %v does not exist", vars["questionType"])
}
question := &Question{Type: questionType.Name()}
var form = NewQuestionForm(r, question)
r.ParseForm()
err := forms.DecodeForm(form, r.Form)
if err != nil {
web.FlashWarning(r, err.Error())
}
if !web.ValidateCSRF(r, form.CSRF) {
return fmt.Errorf("Invalid token")
}
validationErrors := forms.Validate(form)
if len(validationErrors) == 0 {
q := new(Question)
q.Type = questionType.Name()
form.scan(q)
q.Save()
q.SetSubjectTypes(form.subjectTypeIds())
web.FlashSuccess(r, fmt.Sprintf("\"%v\" created successfully.", q.Name))
http.Redirect(w, r, "/admin/questions", http.StatusFound)
return nil
} else {
context.Set(r, "newQuestionForm", form)
return addQuestionForm(w, r)
}
return nil
}