function do_array_multiflexi($ia)
{
    global $thissurvey;
    $aLastMoveResult = LimeExpressionManager::GetLastMoveResult();
    $aMandatoryViolationSubQ = $aLastMoveResult['mandViolation'] && $ia[6] == 'Y' ? explode("|", $aLastMoveResult['unansweredSQs']) : array();
    $repeatheadings = Yii::app()->getConfig("repeatheadings");
    $minrepeatheadings = Yii::app()->getConfig("minrepeatheadings");
    $extraclass = "";
    $answertypeclass = "";
    $caption = gT("An array of sub-question on each cell. The sub-question text are in the table header and concerns line header. ");
    $checkconditionFunction = "fixnum_checkconditions";
    //echo '<pre>'; print_r($_POST); echo '</pre>';
    $defaultvaluescript = '';
    $qquery = "SELECT other FROM {{questions}} WHERE qid=" . $ia[0] . " AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' and parent_qid=0";
    $other = Yii::app()->db->createCommand($qquery)->queryScalar();
    //Checked
    $aQuestionAttributes = getQuestionAttributeValues($ia[0]);
    if (trim($aQuestionAttributes['multiflexible_max']) != '' && trim($aQuestionAttributes['multiflexible_min']) == '') {
        $maxvalue = $aQuestionAttributes['multiflexible_max'];
        $extraclass .= " maxvalue maxvalue-" . trim($aQuestionAttributes['multiflexible_max']);
        if (isset($minvalue['value']) && $minvalue['value'] == 0) {
            $minvalue = 0;
        } else {
            $minvalue = 1;
        }
    }
    if (trim($aQuestionAttributes['multiflexible_min']) != '' && trim($aQuestionAttributes['multiflexible_max']) == '') {
        $minvalue = $aQuestionAttributes['multiflexible_min'];
        $extraclass .= " minvalue minvalue-" . trim($aQuestionAttributes['multiflexible_max']);
        $maxvalue = $aQuestionAttributes['multiflexible_min'] + 10;
    }
    if (trim($aQuestionAttributes['multiflexible_min']) == '' && trim($aQuestionAttributes['multiflexible_max']) == '') {
        if (isset($minvalue['value']) && $minvalue['value'] == 0) {
            $minvalue = 0;
        } else {
            $minvalue = 1;
        }
        $maxvalue = 10;
    }
    if (trim($aQuestionAttributes['multiflexible_min']) != '' && trim($aQuestionAttributes['multiflexible_max']) != '') {
        if ($aQuestionAttributes['multiflexible_min'] < $aQuestionAttributes['multiflexible_max']) {
            $minvalue = $aQuestionAttributes['multiflexible_min'];
            $maxvalue = $aQuestionAttributes['multiflexible_max'];
        }
    }
    if (trim($aQuestionAttributes['multiflexible_step']) != '' && $aQuestionAttributes['multiflexible_step'] > 0) {
        $stepvalue = $aQuestionAttributes['multiflexible_step'];
    } else {
        $stepvalue = 1;
    }
    if ($aQuestionAttributes['reverse'] == 1) {
        $tmp = $minvalue;
        $minvalue = $maxvalue;
        $maxvalue = $tmp;
        $reverse = true;
        $stepvalue = -$stepvalue;
    } else {
        $reverse = false;
    }
    $checkboxlayout = false;
    $inputboxlayout = false;
    if ($aQuestionAttributes['multiflexible_checkbox'] != 0) {
        $minvalue = 0;
        $maxvalue = 1;
        $checkboxlayout = true;
        $answertypeclass = " checkbox";
        $caption .= gT("Check or uncheck the answer for each subquestion. ");
    } elseif ($aQuestionAttributes['input_boxes'] != 0) {
        $inputboxlayout = true;
        $answertypeclass .= " numeric-item text";
        $extraclass .= " numberonly";
        $caption .= gT("Each answers are a number. ");
    } else {
        $answertypeclass = " dropdown";
        $caption .= gT("Select the answer for each subquestion. ");
    }
    if (ctype_digit(trim($aQuestionAttributes['repeat_headings'])) && trim($aQuestionAttributes['repeat_headings'] != "")) {
        $repeatheadings = intval($aQuestionAttributes['repeat_headings']);
        $minrepeatheadings = 0;
    }
    if (intval(trim($aQuestionAttributes['maximum_chars'])) > 0) {
        // Only maxlength attribute, use textarea[maxlength] jquery selector for textarea
        $maximum_chars = intval(trim($aQuestionAttributes['maximum_chars']));
        $maxlength = "maxlength='{$maximum_chars}' ";
        $extraclass .= " maxchars maxchars-" . $maximum_chars;
    } else {
        $maxlength = "";
    }
    if ($thissurvey['nokeyboard'] == 'Y') {
        includeKeypad();
        $kpclass = " num-keypad";
        $extraclass .= " inputkeypad";
    } else {
        $kpclass = "";
    }
    if (trim($aQuestionAttributes['answer_width']) != '') {
        $answerwidth = $aQuestionAttributes['answer_width'];
    } else {
        $answerwidth = 20;
    }
//.........这里部分代码省略.........

/**
* This function builds all the required session variables when a survey is first started and
* it loads any answer defaults from command line or from the table defaultvalues
* It is called from the related format script (group.php, question.php, survey.php)
* if the survey has just started.
*/
function buildsurveysession($surveyid, $preview = false)
{
    Yii::trace('start', 'survey.buildsurveysession');
    global $secerror, $clienttoken;
    global $tokensexist;
    //global $surveyid;
    global $move, $rooturl;
    $clang = Yii::app()->lang;
    $sLangCode = $clang->langcode;
    $languagechanger = makeLanguageChangerSurvey($sLangCode);
    if (!$preview) {
        $preview = Yii::app()->getConfig('previewmode');
    }
    $thissurvey = getSurveyInfo($surveyid, $sLangCode);
    $_SESSION['survey_' . $surveyid]['templatename'] = validateTemplateDir($thissurvey['template']);
    $_SESSION['survey_' . $surveyid]['templatepath'] = getTemplatePath($_SESSION['survey_' . $surveyid]['templatename']) . DIRECTORY_SEPARATOR;
    $sTemplatePath = $_SESSION['survey_' . $surveyid]['templatepath'];
    $loadsecurity = returnGlobal('loadsecurity', true);
    // NO TOKEN REQUIRED BUT CAPTCHA ENABLED FOR SURVEY ACCESS
    if ($tokensexist == 0 && isCaptchaEnabled('surveyaccessscreen', $thissurvey['usecaptcha']) && !isset($_SESSION['survey_' . $surveyid]['captcha_surveyaccessscreen']) && !$preview) {
        // IF CAPTCHA ANSWER IS NOT CORRECT OR NOT SET
        if (!isset($loadsecurity) || !isset($_SESSION['survey_' . $surveyid]['secanswer']) || $loadsecurity != $_SESSION['survey_' . $surveyid]['secanswer']) {
            sendCacheHeaders();
            doHeader();
            // No or bad answer to required security question
            $redata = compact(array_keys(get_defined_vars()));
            echo templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata, 'frontend_helper[875]');
            //echo makedropdownlist();
            echo templatereplace(file_get_contents($sTemplatePath . "survey.pstpl"), array(), $redata, 'frontend_helper[877]');
            if (isset($loadsecurity)) {
                // was a bad answer
                echo "<font color='#FF0000'>" . $clang->gT("The answer to the security question is incorrect.") . "</font><br />";
            }
            echo "<p class='captcha'>" . $clang->gT("Please confirm access to survey by answering the security question below and click continue.") . "</p>" . CHtml::form(array("/survey/index/sid/{$surveyid}"), 'post', array('class' => 'captcha')) . "\n            <table align='center'>\n            <tr>\n            <td align='right' valign='middle'>\n            <input type='hidden' name='sid' value='" . $surveyid . "' id='sid' />\n            <input type='hidden' name='lang' value='" . $sLangCode . "' id='lang' />";
            // In case we this is a direct Reload previous answers URL, then add hidden fields
            if (isset($_GET['loadall']) && isset($_GET['scid']) && isset($_GET['loadname']) && isset($_GET['loadpass'])) {
                echo "\n                <input type='hidden' name='loadall' value='" . htmlspecialchars($_GET['loadall']) . "' id='loadall' />\n                <input type='hidden' name='scid' value='" . returnGlobal('scid', true) . "' id='scid' />\n                <input type='hidden' name='loadname' value='" . htmlspecialchars($_GET['loadname']) . "' id='loadname' />\n                <input type='hidden' name='loadpass' value='" . htmlspecialchars($_GET['loadpass']) . "' id='loadpass' />";
            }
            echo "\n            </td>\n            </tr>";
            if (function_exists("ImageCreate") && isCaptchaEnabled('surveyaccessscreen', $thissurvey['usecaptcha'])) {
                echo "<tr>\n                <td align='center' valign='middle'><label for='captcha'>" . $clang->gT("Security question:") . "</label></td><td align='left' valign='middle'><table><tr><td valign='middle'><img src='" . Yii::app()->getController()->createUrl('/verification/image/sid/' . $surveyid) . "' alt='captcha' /></td>\n                <td valign='middle'><input id='captcha' type='text' size='5' maxlength='3' name='loadsecurity' value='' /></td></tr></table>\n                </td>\n                </tr>";
            }
            echo "<tr><td colspan='2' align='center'><input class='submit' type='submit' value='" . $clang->gT("Continue") . "' /></td></tr>\n            </table>\n            </form>";
            echo templatereplace(file_get_contents($sTemplatePath . "endpage.pstpl"), array(), $redata, 'frontend_helper[1567]');
            doFooter();
            exit;
        } else {
            $_SESSION['survey_' . $surveyid]['captcha_surveyaccessscreen'] = true;
        }
    }
    //BEFORE BUILDING A NEW SESSION FOR THIS SURVEY, LET'S CHECK TO MAKE SURE THE SURVEY SHOULD PROCEED!
    // TOKEN REQUIRED BUT NO TOKEN PROVIDED
    if ($tokensexist == 1 && !$clienttoken && !$preview) {
        if ($thissurvey['nokeyboard'] == 'Y') {
            includeKeypad();
            $kpclass = "text-keypad";
        } else {
            $kpclass = "";
        }
        // DISPLAY REGISTER-PAGE if needed
        // DISPLAY CAPTCHA if needed
        sendCacheHeaders();
        doHeader();
        $redata = compact(array_keys(get_defined_vars()));
        echo templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata, 'frontend_helper[1594]');
        //echo makedropdownlist();
        echo templatereplace(file_get_contents($sTemplatePath . "survey.pstpl"), array(), $redata, 'frontend_helper[1596]');
        if (isset($thissurvey) && $thissurvey['allowregister'] == "Y") {
            echo templatereplace(file_get_contents($sTemplatePath . "register.pstpl"), array(), $redata, 'frontend_helper[1599]');
        } else {
            // ->renderPartial('entertoken_view');
            if (isset($secerror)) {
                echo "<span class='error'>" . $secerror . "</span><br />";
            }
            echo '<div id="wrapper"><p id="tokenmessage">' . $clang->gT("This is a controlled survey. You need a valid token to participate.") . "<br />";
            echo $clang->gT("If you have been issued a token, please enter it in the box below and click continue.") . "</p>\n            <script type='text/javascript'>var focus_element='#token';</script>" . CHtml::form(array("/survey/index/sid/{$surveyid}"), 'post', array('id' => 'tokenform', 'autocomplete' => 'off')) . "\n            <ul>\n            <li>";
            ?>
            <label for='token'><?php 
            $clang->eT("Token:");
            ?>
</label><input class='text <?php 
            echo $kpclass;
            ?>
' id='token' type='password' name='token' value='' />
            <?php 
            echo "<input type='hidden' name='sid' value='" . $surveyid . "' id='sid' />\n            <input type='hidden' name='lang' value='" . $sLangCode . "' id='lang' />";
            if (isset($_GET['newtest']) && $_GET['newtest'] == "Y") {
                echo "  <input type='hidden' name='newtest' value='Y' id='newtest' />";
            }
            // If this is a direct Reload previous answers URL, then add hidden fields
            if (isset($_GET['loadall']) && isset($_GET['scid']) && isset($_GET['loadname']) && isset($_GET['loadpass'])) {
                echo "\n                <input type='hidden' name='loadall' value='" . htmlspecialchars($_GET['loadall']) . "' id='loadall' />\n                <input type='hidden' name='scid' value='" . returnGlobal('scid', true) . "' id='scid' />\n                <input type='hidden' name='loadname' value='" . htmlspecialchars($_GET['loadname']) . "' id='loadname' />\n                <input type='hidden' name='loadpass' value='" . htmlspecialchars($_GET['loadpass']) . "' id='loadpass' />";
            }
            echo "</li>";
//.........这里部分代码省略.........

 public function doQuestion($ia)
 {
     global $thissurvey;
     if ($thissurvey['nokeyboard'] == 'Y') {
         includeKeypad();
         $kpclass = "text-keypad";
     } else {
         $kpclass = "";
     }
     $checkconditionFunction = "checkconditions";
     $aQuestionAttributes = getQuestionAttributeValues($ia[0]);
     $query = "SELECT other FROM {{questions}} WHERE qid=" . $ia[0] . " AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' ";
     $result = Yii::app()->db->createCommand($query)->query();
     foreach ($result->readAll() as $row) {
         $other = $row['other'];
     }
     //question attribute random order set?
     if ($aQuestionAttributes['random_order'] == 1) {
         $ansquery = "SELECT * FROM {{answers}} WHERE qid={$ia['0']} AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' and scale_id=0 ORDER BY " . dbRandom();
     } elseif ($aQuestionAttributes['alphasort'] == 1) {
         $ansquery = "SELECT * FROM {{answers}} WHERE qid={$ia['0']} AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' and scale_id=0 ORDER BY answer";
     } else {
         $ansquery = "SELECT * FROM {{answers}} WHERE qid={$ia['0']} AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' and scale_id=0 ORDER BY sortorder, answer";
     }
     $ansresult = dbExecuteAssoc($ansquery)->readAll();
     //Checked
     $anscount = count($ansresult);
     if (trim($aQuestionAttributes['display_columns']) != '') {
         $dcols = $aQuestionAttributes['display_columns'];
     } else {
         $dcols = 1;
     }
     if (trim($aQuestionAttributes['other_replace_text'][$_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang']]) != '') {
         $othertext = $aQuestionAttributes['other_replace_text'][$_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang']];
     } else {
         $othertext = gT('Other:');
     }
     if (isset($other) && $other == 'Y') {
         $anscount++;
     }
     //Count up for the Other answer
     if ($ia[6] != 'Y' && SHOW_NO_ANSWER == 1) {
         $anscount++;
     }
     //Count up if "No answer" is showing
     $wrapper = setupColumns($dcols, $anscount, "answers-list radio-list", "answer-item radio-item");
     $iBootCols = round(12 / $dcols);
     $ansByCol = round($anscount / $dcols);
     $ansByCol = $ansByCol > 0 ? $ansByCol : 1;
     //$answer = 'IKI: '.$iBootCols.' '.$ansByCol.' '.$wrapper['whole-start'];
     $answer = '<div class="row">';
     $answer .= '    <div class="col-xs-' . $iBootCols . '">AAAAAAAAAAAAAA';
     //Time Limit Code
     if (trim($aQuestionAttributes['time_limit']) != '') {
         $answer .= return_timer_script($aQuestionAttributes, $ia);
     }
     //End Time Limit Code
     // Get array_filter stuff
     $rowcounter = 0;
     $colcounter = 1;
     $trbc = '';
     foreach ($ansresult as $key => $ansrow) {
         $myfname = $ia[1] . $ansrow['code'];
         $check_ans = '';
         if ($_SESSION['survey_' . Yii::app()->getConfig('surveyID')][$ia[1]] == $ansrow['code']) {
             $check_ans = CHECKED;
         }
         list($htmltbody2, $hiddenfield) = return_array_filter_strings($ia, $aQuestionAttributes, $thissurvey, $ansrow, $myfname, '', $myfname, "div", "form-group answer-item radio-item");
         /*    if(substr($wrapper['item-start'],0,4) == "\t<li")
                     {
                         $startitem = "\t$htmltbody2\n";
                     } else {
                         $startitem = $wrapper['item-start'];
                     }
         
                     $answer .= $startitem;*/
         $answer .= "\t{$hiddenfield}\n";
         $answer .= '<div  class="form-group">';
         $answer .= '    <label for="answer' . $ia[1] . $ansrow['code'] . '" class="answertext control-label">' . $ansrow['answer'] . '</label>';
         $answer .= '        <input class="radio" type="radio" value="' . $ansrow['code'] . '" name="' . $ia[1] . '" id="answer' . $ia[1] . $ansrow['code'] . '"' . $check_ans . ' onclick="if (document.getElementById(\'answer' . $ia[1] . 'othertext\') != null) document.getElementById(\'answer' . $ia[1] . 'othertext\').value=\'\';' . $checkconditionFunction . '(this.value, this.name, this.type)" />';
         $answer .= $wrapper['item-end'];
         $answer .= '</div>';
         ++$rowcounter;
         //if ($rowcounter == $wrapper['maxrows'] && $colcounter < $wrapper['cols'] || (count($ansresult)-$key)==$wrapper['cols']-$colcounter)
         if ($rowcounter == $ansByCol && $colcounter < $wrapper['cols']) {
             if ($colcounter == $wrapper['cols']) {
                 //$answer .= 'là '.$wrapper['col-devide-last'];
                 $answer .= '    </div><!-- last -->';
             } else {
                 //$answer .= 'et là '.$wrapper['col-devide'];
                 $answer .= '    </div><!-- devide --> ';
                 $answer .= '    <div class="col-xs-' . $iBootCols . '">';
             }
             $rowcounter = 0;
             ++$colcounter;
         }
     }
     if (isset($other) && $other == 'Y') {
         $sSeparator = getRadixPointData($thissurvey['surveyls_numberformat']);
         $sSeparator = $sSeparator['separator'];
//.........这里部分代码省略.........

function do_array_multiflexi($ia)
{
    global $thissurvey;
    $answer = '';
    $aLastMoveResult = LimeExpressionManager::GetLastMoveResult();
    $aMandatoryViolationSubQ = $aLastMoveResult['mandViolation'] && $ia[6] == 'Y' ? explode("|", $aLastMoveResult['unansweredSQs']) : array();
    $repeatheadings = Yii::app()->getConfig("repeatheadings");
    $minrepeatheadings = Yii::app()->getConfig("minrepeatheadings");
    $extraclass = "";
    $answertypeclass = "";
    $caption = gT("A table of subquestions on each cell. The subquestion texts are in the colum header and concern the row header.");
    $checkconditionFunction = "fixnum_checkconditions";
    $defaultvaluescript = '';
    $qquery = "SELECT other FROM {{questions}} WHERE qid=" . $ia[0] . " AND language='" . $_SESSION['survey_' . Yii::app()->getConfig('surveyID')]['s_lang'] . "' and parent_qid=0";
    $other = Yii::app()->db->createCommand($qquery)->queryScalar();
    //Checked
    /*
     * Question Attributes
     */
    $aQuestionAttributes = QuestionAttribute::model()->getQuestionAttributes($ia[0]);
    // Define min and max value
    if (trim($aQuestionAttributes['multiflexible_max']) != '' && trim($aQuestionAttributes['multiflexible_min']) == '') {
        $maxvalue = $aQuestionAttributes['multiflexible_max'];
        $minvalue = 1;
        $extraclass .= " maxvalue maxvalue-" . trim($aQuestionAttributes['multiflexible_max']);
    }
    if (trim($aQuestionAttributes['multiflexible_min']) != '' && trim($aQuestionAttributes['multiflexible_max']) == '') {
        $minvalue = $aQuestionAttributes['multiflexible_min'];
        $maxvalue = $aQuestionAttributes['multiflexible_min'] + 10;
        $extraclass .= " minvalue minvalue-" . trim($aQuestionAttributes['multiflexible_max']);
    }
    if (trim($aQuestionAttributes['multiflexible_min']) == '' && trim($aQuestionAttributes['multiflexible_max']) == '') {
        $maxvalue = 10;
        $minvalue = isset($minvalue['value']) && $minvalue['value'] == 0 ? 0 : 1;
    }
    if (trim($aQuestionAttributes['multiflexible_min']) != '' && trim($aQuestionAttributes['multiflexible_max']) != '') {
        if ($aQuestionAttributes['multiflexible_min'] < $aQuestionAttributes['multiflexible_max']) {
            $minvalue = $aQuestionAttributes['multiflexible_min'];
            $maxvalue = $aQuestionAttributes['multiflexible_max'];
        }
    }
    $stepvalue = trim($aQuestionAttributes['multiflexible_step']) != '' && $aQuestionAttributes['multiflexible_step'] > 0 ? $aQuestionAttributes['multiflexible_step'] : 1;
    if ($aQuestionAttributes['reverse'] == 1) {
        $tmp = $minvalue;
        $minvalue = $maxvalue;
        $maxvalue = $tmp;
        $reverse = true;
        $stepvalue = -$stepvalue;
    } else {
        $reverse = false;
    }
    $checkboxlayout = false;
    $inputboxlayout = false;
    $textAlignment = 'right';
    if ($aQuestionAttributes['multiflexible_checkbox'] != 0) {
        $minvalue = 0;
        $maxvalue = 1;
        $checkboxlayout = true;
        $answertypeclass = " checkbox";
        $caption .= gT("Please check the matching combinations.");
        $textAlignment = 'center';
    } elseif ($aQuestionAttributes['input_boxes'] != 0) {
        $inputboxlayout = true;
        $answertypeclass .= " numeric-item text";
        $extraclass .= " numberonly";
        $caption .= gT("Please enter only numbers.");
        $textAlignment = 'right';
    } else {
        $answertypeclass = " dropdown";
        $caption .= gT("Please select an answer for each combination.");
    }
    if (ctype_digit(trim($aQuestionAttributes['repeat_headings'])) && trim($aQuestionAttributes['repeat_headings'] != "")) {
        $repeatheadings = intval($aQuestionAttributes['repeat_headings']);
        $minrepeatheadings = 0;
    }
    if (intval(trim($aQuestionAttributes['maximum_chars'])) > 0) {
        // Only maxlength attribute, use textarea[maxlength] jquery selector for textarea
        $maximum_chars = intval(trim($aQuestionAttributes['maximum_chars']));
        $maxlength = "maxlength='{$maximum_chars}' ";
        $extraclass .= " maxchars maxchars-" . $maximum_chars;
    } else {
        $maxlength = "";
    }
    if ($thissurvey['nokeyboard'] == 'Y') {
        includeKeypad();
        $kpclass = " num-keypad";
        $extraclass .= " inputkeypad";
    } else {
        $kpclass = "";
    }
    if (trim($aQuestionAttributes['answer_width']) != '') {
        $answerwidth = $aQuestionAttributes['answer_width'];
        $useAnswerWidth = true;
    } else {
        $answerwidth = 20;
        // If answerwidth is not given, we want to default to Bootstrap column.
        // Otherwise bug on phone screen.
        $useAnswerWidth = false;
    }
    $columnswidth = 100 - $answerwidth * 2;
//.........这里部分代码省略.........

/**
 * This function builds all the required session variables when a survey is first started and
 * it loads any answer defaults from command line or from the table defaultvalues
 * It is called from the related format script (group.php, question.php, survey.php)
 * if the survey has just started.
 * @param int $surveyid
 * @param boolean $preview Defaults to false
 * @return void
 */
function buildsurveysession($surveyid, $preview = false)
{
    Yii::trace('start', 'survey.buildsurveysession');
    global $secerror, $clienttoken;
    global $tokensexist;
    global $move, $rooturl;
    $sLangCode = App()->language;
    $languagechanger = makeLanguageChangerSurvey($sLangCode);
    if (!$preview) {
        $preview = Yii::app()->getConfig('previewmode');
    }
    $thissurvey = getSurveyInfo($surveyid, $sLangCode);
    if ($thissurvey['nokeyboard'] == 'Y') {
        includeKeypad();
        $kpclass = "text-keypad";
    } else {
        $kpclass = '';
    }
    // $thissurvey['template'] already fixed by model : but why put this in session ?
    $_SESSION['survey_' . $surveyid]['templatename'] = $thissurvey['template'];
    $_SESSION['survey_' . $surveyid]['templatepath'] = getTemplatePath($thissurvey['template']) . DIRECTORY_SEPARATOR;
    $sTemplatePath = $_SESSION['survey_' . $surveyid]['templatepath'];
    $oTemplate = Template::model()->getInstance('', $surveyid);
    $sTemplatePath = $oTemplate->path;
    $sTemplateViewPath = $oTemplate->viewPath;
    /**
     * This method has multiple outcomes that virtually do the same thing
     * Possible scenarios/subscenarios are =>
     *   - No token required & no captcha required
     *   - No token required & captcha required
     *       > captcha may be wrong
     *   - token required & captcha required
     *       > token may be wrong/used
     *       > captcha may be wrong
     */
    $scenarios = array("tokenRequired" => $tokensexist == 1, "captchaRequired" => isCaptchaEnabled('surveyaccessscreen', $thissurvey['usecaptcha']) && !isset($_SESSION['survey_' . $surveyid]['captcha_surveyaccessscreen']));
    /**
     *   Set subscenarios depending on scenario outcome
     */
    $subscenarios = array("captchaCorrect" => false, "tokenValid" => false);
    //Check the scenario for token required
    if ($scenarios['tokenRequired']) {
        //Check for the token-validity
        if ($thissurvey['alloweditaftercompletion'] == 'Y') {
            $oTokenEntry = Token::model($surveyid)->findByAttributes(array('token' => $clienttoken));
        } else {
            $oTokenEntry = Token::model($surveyid)->usable()->incomplete()->findByAttributes(array('token' => $clienttoken));
        }
        $subscenarios['tokenValid'] = !empty($oTokenEntry) && $clienttoken != "";
    } else {
        $subscenarios['tokenValid'] = true;
    }
    //Check the scenario for captcha required
    if ($scenarios['captchaRequired']) {
        //Check if the Captcha was correct
        $loadsecurity = returnGlobal('loadsecurity', true);
        $captcha = Yii::app()->getController()->createAction('captcha');
        $subscenarios['captchaCorrect'] = $captcha->validate($loadsecurity, false);
    } else {
        $subscenarios['captchaCorrect'] = true;
        $loadsecurity = false;
    }
    //RenderWay defines which html gets rendered to the user_error
    // Possibilities are main,register,correct
    $renderCaptcha = "";
    $renderToken = "";
    //Define array to render the partials
    $aEnterTokenData = array();
    $aEnterTokenData['bNewTest'] = false;
    $aEnterTokenData['bDirectReload'] = false;
    $aEnterTokenData['error'] = $secerror;
    $aEnterTokenData['iSurveyId'] = $surveyid;
    $aEnterTokenData['sKpClass'] = $kpclass;
    // ???
    $aEnterTokenData['sLangCode'] = $sLangCode;
    if (isset($_GET['bNewTest']) && $_GET['newtest'] == "Y") {
        $aEnterTokenData['bNewTest'] = true;
    }
    // If this is a direct Reload previous answers URL, then add hidden fields
    if (isset($loadall) && isset($scid) && isset($loadname) && isset($loadpass)) {
        $aEnterTokenData['bDirectReload'] = true;
        $aEnterTokenData['sCid'] = $scid;
        $aEnterTokenData['sLoadname'] = htmlspecialchars($loadname);
        $aEnterTokenData['sLoadpass'] = htmlspecialchars($loadpass);
    }
    $FlashError = "";
    // Scenario => Captcha required
    if ($scenarios['captchaRequired'] && !$preview) {
        list($renderCaptcha, $FlashError) = testCaptcha($aEnterTokenData, $subscenarios, $surveyid, $loadsecurity);
    }
    // Scenario => Token required
//.........这里部分代码省略.........