// Function to recieve a registration form.
func postRegistrationHandler(w http.ResponseWriter, r *http.Request, _ map[string]string) {
if database.RetrieveUsersCount() == 0 { // TODO: Or check if authenticated user is admin when adding users from inside the admin area
name := r.FormValue("name")
email := r.FormValue("email")
password := r.FormValue("password")
if name != "" && password != "" {
hashedPassword, err := authentication.EncryptPassword(password)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
user := structure.User{Name: []byte(name), Slug: slug.Generate(name, "users"), Email: []byte(email), Image: []byte(filenames.DefaultUserImageFilename), Cover: []byte(filenames.DefaultUserCoverFilename), Role: 4}
err = methods.SaveUser(&user, hashedPassword, 1)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/admin/", 302)
return
}
http.Redirect(w, r, "/admin/", 302)
return
} else {
// TODO: Handle creation of other users (not just the first one)
http.Error(w, "Not implemented yet.", http.StatusInternalServerError)
return
}
}
// Function to serve the registration form
func getRegistrationHandler(w http.ResponseWriter, r *http.Request, _ map[string]string) {
if database.RetrieveUsersCount() == 0 {
http.ServeFile(w, r, filepath.Join(filenames.AdminFilepath, "registration.html"))
return
}
http.Redirect(w, r, "/admin/", 302)
return
}
// Function to route the /admin/ url accordingly. (Is user logged in? Is at least one user registered?)
func adminHandler(w http.ResponseWriter, r *http.Request, _ map[string]string) {
if database.RetrieveUsersCount() == 0 {
http.Redirect(w, r, "/admin/register/", 302)
return
} else {
userName := authentication.GetUserName(r)
if userName != "" {
http.ServeFile(w, r, filepath.Join(filenames.AdminFilepath, "admin.html"))
return
} else {
http.Redirect(w, r, "/admin/login/", 302)
return
}
}
}