MyController::account PHP Method

    public function account()
    {
        #    @user = User.current
        #    @pref = @user.pref
        if ($this->request->data) {
            #      @user.attributes = params[:user]
            $this->request->data['User']['mail_notification'] = $this->request->data['User']['notification_option'] == 'all' ? 1 : 0;
            #      @user.pref.attributes = params[:pref]
            $this->request->data['UserPreference']['pref']['no_self_notified'] = $this->request->data['UserPreference']['pref']['no_self_notified'] == '1';
            $this->request->data['User']['id'] = $this->current_user['id'];
            if ($this->User->save($this->request->data)) {
                $this->request->data['UserPreference']['user_id'] = $this->User->id;
                if (isset($this->current_user['UserPreference']['id'])) {
                    $this->request->data['UserPreference']['id'] = $this->current_user['UserPreference']['id'];
                }
                $this->User->UserPreference->save($this->request->data);
                $notified_project_ids = array();
                if ($this->request->data['User']['notification_option'] === 'selected') {
                    $notified_project_ids = array_filter($this->request->data['User']['notified_project_ids']);
                }
                $this->User->set_notified_project_ids($notified_project_ids, $this->current_user['id']);
                #        set_language_if_valid @user.language
                $this->Session->setFlash(__('Successful update.'), 'default', array('class' => 'flash flash_notice'));
                $this->redirect('account');
                #        return
            }
        } else {
            $this->request->data = $this->User->find('first', array('conditions' => array('User.id' => $this->current_user['id'])));
        }
        $notification_options = array();
        $notification_options['all'] = __("\"For any event on all my projects\"");
        if (!empty($this->current_user['memberships'])) {
            $notification_options['selected'] = __("\"For any event on the selected projects only...\"");
        }
        $notification_options['none'] = __("\"Only for things I watch or I'm involved in\"");
        $project_ids = $this->User->notified_projects_ids($this->current_user['id']);
        $this->request->data['User']['notified_project_ids'] = $project_ids;
        $notification_option = empty($project_ids) ? 'none' : 'selected';
        if ($this->current_user['mail_notification']) {
            $notification_option = 'all';
        }
        $this->set('notification_options', $notification_options);
        $this->set('notification_option', $notification_option);
    }