Messages::index PHP Method

    public function index()
    {
        $filter = array();
        $filter['filter_folder'] = $data['filter_folder'] = 'inbox';
        $data['page_uri'] = 'messages';
        $this->template->setTitle($this->lang->line('text_title'));
        $this->template->setHeading(sprintf($this->lang->line('text_edit_heading'), $this->lang->line('text_inbox')));
        $this->template->setButton($this->lang->line('button_compose'), array('class' => 'btn btn-primary', 'href' => site_url('messages/compose')));
        $data = $this->getList($data, $filter);
        $this->template->render('messages', $data);
    }