Themes::add PHP Méthode

    public function add()
    {
        $this->user->restrict('Site.Themes.Access');
        $this->template->setTitle($this->lang->line('text_add_heading'));
        $this->template->setHeading($this->lang->line('text_add_heading'));
        $this->template->setButton($this->lang->line('button_icon_back'), array('class' => 'btn btn-default', 'href' => site_url('themes')));
        $data['_action'] = site_url('themes/add');
        if ($this->_addTheme() === TRUE) {
            redirect('themes');
        }
        $this->template->render('themes_add', $data);
    }