/**
     * Page のプロセス.
     *
     * @return void
     */
    function process()
    {
        $objQuery = new SC_Query();
        $objView = new SC_AdminView();
        $objSess = new SC_Session();
        // 認証可否の判定
        SC_Utils_Ex::sfIsSuccess($objSess);
        $arrActive = array("0" => "稼働", "1" => "非稼働");
        $arrQuestion = array("0" => "使用しない", "1" => "テキストエリア", "2" => "テキストボックス", "3" => "チェックボックス", "4" => "ラジオボタン");
        $result = $objQuery->select('*, cast(create_date as date) as disp_date', 'dtb_question', 'del_flg = 0 ORDER BY question_id');
        $this->list_data = $result;
        if (!isset($_GET['mode'])) {
            $_GET['mode'] = "";
        }
        // アンケートを作成ボタン押下時
        if ($_GET['mode'] == 'regist') {
            for ($i = 0; $i < count($_POST["question"]); $i++) {
                $_POST['question'][$i]['name'] = mb_convert_kana(trim($_POST['question'][$i]['name']), "K");
                for ($j = 0; $j < count($_POST['question'][$i]['option']); $j++) {
                    $_POST['question'][$i]['option'][$j] = mb_convert_kana(trim($_POST['question'][$i]['option'][$j]));
                }
            }
            $error = $this->lfErrCheck();
            if (!$error) {
                // 新規登録
                if (!is_numeric($_POST['question_id'])) {
                    //登録
                    $value = serialize($_POST);
                    if (DB_TYPE == "pgsql") {
                        $question_id = $objQuery->nextval('dtb_question', 'question_id');
                    }
                    $sql_val = array('question' => $value, 'question_name' => $_POST['title'], 'question_id' => $question_id, 'create_date' => 'now()');
                    $objQuery->insert('dtb_question', $sql_val);
                    $this->MESSAGE = "登録が完了しました";
                    if (DB_TYPE == "mysql") {
                        $question_id = $objQuery->nextval('dtb_question', 'question_id');
                    }
                    $this->QUESTION_ID = $question_id;
                    $this->reload(null, true);
                    // 編集
                } else {
                    //編集
                    $value = serialize($_POST);
                    $sql_val = array('question' => $value, 'question_name' => $_POST['title']);
                    $objQuery->update('dtb_question', $sql_val, 'question_id = ?', array($_POST['question_id']));
                    $this->MESSAGE = "編集が完了しました";
                    $this->QUESTION_ID = $_POST['question_id'];
                    $this->reload(null, true);
                }
            } else {
                //エラー表示
                $this->ERROR = $error;
                $this->QUESTION_ID = $_REQUEST['question_id'];
                $this->ERROR_COLOR = $this->lfGetErrColor($error, ERR_COLOR);
            }
            // 削除ボタン押下時
        } elseif ($_GET['mode'] == 'delete' && SC_Utils_Ex::sfCheckNumLength($_GET['question_id'])) {
            $sqlval = array('del_flg' => 1);
            $objQuery->update('dtb_question', $sqlval, 'question_id = ?', array($_GET['question_id']));
            $this->reload(null, true);
            // CSVダウンロードボタン押下時
        } elseif ($_GET['mode'] == 'csv' && SC_Utils_Ex::sfCheckNumLength($_GET['question_id'])) {
            require_once CLASS_EX_PATH . "helper_extends/SC_Helper_CSV_Ex.php";
            $objCSV = new SC_Helper_CSV_Ex();
            $head = SC_Utils_Ex::sfGetCSVList($this->arrCVSTITLE);
            $sql = <<<__EOS__
                    SELECT
                         dtb_question_result.result_id
                        ,dtb_question_result.question_id
                        ,dtb_question_result.create_date
                        ,dtb_question.question_name
                        ,dtb_question_result.name01
                        ,dtb_question_result.name02
                        ,dtb_question_result.kana01
                        ,dtb_question_result.kana02
                        ,dtb_question_result.zip01
                        ,dtb_question_result.zip02
                        ,dtb_question_result.pref
                        ,dtb_question_result.addr01
                        ,dtb_question_result.addr02
                        ,dtb_question_result.tel01
                        ,dtb_question_result.tel02
                        ,dtb_question_result.tel03
                        ,dtb_question_result.mail01
                        ,dtb_question_result.question01
                        ,dtb_question_result.question02
                        ,dtb_question_result.question03
                        ,dtb_question_result.question04
                        ,dtb_question_result.question05
                        ,dtb_question_result.question06
                    FROM dtb_question_result
                        LEFT JOIN dtb_question
                            ON dtb_question_result.question_id = dtb_question.question_id
                    WHERE 0=0
                        AND dtb_question_result.del_flg = 0
                        AND dtb_question_result.question_id = ?
                    ORDER BY dtb_question_result.result_id ASC
__EOS__;
            $list_data = $objQuery->getAll($sql, array($_GET['question_id']));
            $data = "";
            for ($i = 0; $i < count($list_data); $i++) {
                // 各項目をCSV出力用に変換する。
                $data .= $objCSV->lfMakeCSV($list_data[$i]);
            }
            // CSVを送信する
            SC_Utils_Ex::sfCSVDownload($head . $data);
            exit;
            // 初回表示 or 編集ボタン押下時
        } else {
            if (!isset($_GET['question_id'])) {
                $_GET['question_id'] = "";
            }
            if (is_numeric($_GET['question_id'])) {
                $sql = "SELECT question FROM dtb_question WHERE question_id = ?";
                $result = $objQuery->getOne($sql, array($_GET['question_id']));
                if ($result) {
                    $_POST = unserialize($result);
                    $this->QUESTION_ID = $_GET['question_id'];
                }
            }
        }
        //各ページ共通
        $this->cnt_question = 6;
        $this->arrActive = $arrActive;
        $this->arrQuestion = $arrQuestion;
        //---- ページ表示
        $objView->assignobj($this);
        $objView->display(MAIN_FRAME);
    }