/**
  * Saves the new survey after the creation screen is submitted
  *
  * @param $iSurveyID  The survey id to be used for the new survey. If already taken a new random one will be used.
  */
 function insert($iSurveyID = null)
 {
     if (Permission::model()->hasGlobalPermission('surveys', 'create')) {
         // Check if survey title was set
         if (!$_POST['surveyls_title']) {
             Yii::app()->session['flashmessage'] = gT("Survey could not be created because it did not have a title");
             redirect($this->getController()->createUrl('admin'));
             return;
         }
         Yii::app()->loadHelper("surveytranslator");
         // If start date supplied convert it to the right format
         $aDateFormatData = getDateFormatData(Yii::app()->session['dateformat']);
         $sStartDate = $_POST['startdate'];
         if (trim($sStartDate) != '') {
             Yii::import('application.libraries.Date_Time_Converter');
             $converter = new Date_Time_Converter($sStartDate, $aDateFormatData['phpdate'] . ' H:i:s');
             $sStartDate = $converter->convert("Y-m-d H:i:s");
         }
         // If expiry date supplied convert it to the right format
         $sExpiryDate = $_POST['expires'];
         if (trim($sExpiryDate) != '') {
             Yii::import('application.libraries.Date_Time_Converter');
             $converter = new Date_Time_Converter($sExpiryDate, $aDateFormatData['phpdate'] . ' H:i:s');
             $sExpiryDate = $converter->convert("Y-m-d H:i:s");
         }
         $iTokenLength = $_POST['tokenlength'];
         //token length has to be at least 5, otherwise set it to default (15)
         if ($iTokenLength < 5) {
             $iTokenLength = 15;
         }
         if ($iTokenLength > 36) {
             $iTokenLength = 36;
         }
         // Insert base settings into surveys table
         $aInsertData = array('expires' => $sExpiryDate, 'startdate' => $sStartDate, 'template' => App()->request->getPost('template'), 'owner_id' => Yii::app()->session['loginID'], 'admin' => App()->request->getPost('admin'), 'active' => 'N', 'anonymized' => App()->request->getPost('anonymized'), 'faxto' => App()->request->getPost('faxto'), 'format' => App()->request->getPost('format'), 'savetimings' => App()->request->getPost('savetimings'), 'language' => App()->request->getPost('language'), 'datestamp' => App()->request->getPost('datestamp'), 'ipaddr' => App()->request->getPost('ipaddr'), 'refurl' => App()->request->getPost('refurl'), 'usecookie' => App()->request->getPost('usecookie'), 'emailnotificationto' => App()->request->getPost('emailnotificationto'), 'allowregister' => App()->request->getPost('allowregister'), 'allowsave' => App()->request->getPost('allowsave'), 'navigationdelay' => App()->request->getPost('navigationdelay'), 'autoredirect' => App()->request->getPost('autoredirect'), 'showxquestions' => App()->request->getPost('showxquestions'), 'showgroupinfo' => App()->request->getPost('showgroupinfo'), 'showqnumcode' => App()->request->getPost('showqnumcode'), 'shownoanswer' => App()->request->getPost('shownoanswer'), 'showwelcome' => App()->request->getPost('showwelcome'), 'allowprev' => App()->request->getPost('allowprev'), 'questionindex' => App()->request->getPost('questionindex'), 'nokeyboard' => App()->request->getPost('nokeyboard'), 'showprogress' => App()->request->getPost('showprogress'), 'printanswers' => App()->request->getPost('printanswers'), 'listpublic' => App()->request->getPost('public'), 'htmlemail' => App()->request->getPost('htmlemail'), 'sendconfirmation' => App()->request->getPost('sendconfirmation'), 'tokenanswerspersistence' => App()->request->getPost('tokenanswerspersistence'), 'alloweditaftercompletion' => App()->request->getPost('alloweditaftercompletion'), 'usecaptcha' => App()->request->getPost('usecaptcha'), 'publicstatistics' => App()->request->getPost('publicstatistics'), 'publicgraphs' => App()->request->getPost('publicgraphs'), 'assessments' => App()->request->getPost('assessments'), 'emailresponseto' => App()->request->getPost('emailresponseto'), 'tokenlength' => $iTokenLength);
         $warning = '';
         // make sure we only update emails if they are valid
         if (Yii::app()->request->getPost('adminemail', '') == '' || validateEmailAddress(Yii::app()->request->getPost('adminemail'))) {
             $aInsertData['adminemail'] = Yii::app()->request->getPost('adminemail');
         } else {
             $aInsertData['adminemail'] = '';
             $warning .= gT("Warning! Notification email was not updated because it was not valid.") . '<br/>';
         }
         if (Yii::app()->request->getPost('bounce_email', '') == '' || validateEmailAddress(Yii::app()->request->getPost('bounce_email'))) {
             $aInsertData['bounce_email'] = Yii::app()->request->getPost('bounce_email');
         } else {
             $aInsertData['bounce_email'] = '';
             $warning .= gT("Warning! Bounce email was not updated because it was not valid.") . '<br/>';
         }
         if (!is_null($iSurveyID)) {
             $aInsertData['wishSID'] = $iSurveyID;
         }
         $iNewSurveyid = Survey::model()->insertNewSurvey($aInsertData);
         if (!$iNewSurveyid) {
             die('Survey could not be created.');
         }
         // Prepare locale data for surveys_language_settings table
         $sTitle = $_POST['surveyls_title'];
         $sDescription = $_POST['description'];
         $sWelcome = $_POST['welcome'];
         $sURLDescription = $_POST['urldescrip'];
         $sTitle = html_entity_decode($sTitle, ENT_QUOTES, "UTF-8");
         $sDescription = html_entity_decode($sDescription, ENT_QUOTES, "UTF-8");
         $sWelcome = html_entity_decode($sWelcome, ENT_QUOTES, "UTF-8");
         $sURLDescription = html_entity_decode($sURLDescription, ENT_QUOTES, "UTF-8");
         // Fix bug with FCKEditor saving strange BR types
         $sTitle = fixCKeditorText($sTitle);
         $sDescription = fixCKeditorText($sDescription);
         $sWelcome = fixCKeditorText($sWelcome);
         // Insert base language into surveys_language_settings table
         $aInsertData = array('surveyls_survey_id' => $iNewSurveyid, 'surveyls_title' => $sTitle, 'surveyls_description' => $sDescription, 'surveyls_welcometext' => $sWelcome, 'surveyls_language' => $_POST['language'], 'surveyls_urldescription' => $_POST['urldescrip'], 'surveyls_endtext' => $_POST['endtext'], 'surveyls_url' => $_POST['url'], 'surveyls_dateformat' => (int) $_POST['dateformat'], 'surveyls_numberformat' => (int) $_POST['numberformat']);
         $langsettings = new SurveyLanguageSetting();
         $langsettings->insertNewSurvey($aInsertData);
         Yii::app()->session['flashmessage'] = $warning . gT("Survey was successfully added.");
         // Update survey permissions
         Permission::model()->giveAllSurveyPermissions(Yii::app()->session['loginID'], $iNewSurveyid);
         $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iNewSurveyid));
     }
 }

//.........这里部分代码省略.........
    // Create the survey entry
    $surveyinfo['startdate'] = NULL;
    $surveyinfo['active'] = 'N';
    // unset($surveyinfo['datecreated']);
    $iNewSID = Survey::model()->insertNewSurvey($surveyinfo);
    //or safeDie($clang->gT("Error").": Failed to insert survey<br />");
    if (!$iNewSID) {
        $results['error'] = Survey::model()->getErrors();
        $results['bFailed'] = true;
        return $results;
    }
    $surveyinfo['sid'] = $iNewSID;
    $results['surveys']++;
    $results['newsid'] = $iNewSID;
    $gid = 0;
    $gseq = 0;
    // group_order
    $qid = 0;
    $qseq = 0;
    // question_order
    $qtype = 'T';
    $aseq = 0;
    // answer sortorder
    // set the language for the survey
    $_title = 'Missing Title';
    foreach ($surveyls as $_lang => $insertdata) {
        $insertdata['surveyls_survey_id'] = $iNewSID;
        $insertdata['surveyls_language'] = $_lang;
        if (isset($insertdata['surveyls_title'])) {
            $_title = $insertdata['surveyls_title'];
        } else {
            $insertdata['surveyls_title'] = $_title;
        }
        $result = SurveyLanguageSetting::model()->insertNewSurvey($insertdata);
        //
        if (!$result) {
            $results['error'][] = $clang->gT("Error") . " : " . $clang->gT("Failed to insert survey language");
            break;
        }
        $results['languages']++;
    }
    $ginfo = array();
    $qinfo = array();
    $sqinfo = array();
    if (isset($surveyinfo['language'])) {
        $baselang = $surveyinfo['language'];
        // the base language
    }
    $rownumber = 1;
    $lastglang = '';
    foreach ($adata as $row) {
        $rownumber += 1;
        switch ($row['class']) {
            case 'G':
                // insert group
                $insertdata = array();
                $insertdata['sid'] = $iNewSID;
                $gname = !empty($row['name']) ? $row['name'] : 'G' . $gseq;
                $glang = !empty($row['language']) ? $row['language'] : $baselang;
                // when a multi-lang tsv-file without information on the group id/number (old style) is imported,
                // we make up this information by giving a number 0..[numberofgroups-1] per language.
                // the number and order of groups per language should be the same, so we can also import these files
                if ($lastglang != $glang) {
                    $iGroupcounter = 0;
                }
                $lastglang = $glang;

 /**
  * RPC Routine to list the ids and info of surveys belonging to a user.
  * Returns array of ids and info.
  * If user is admin he can get surveys of every user (parameter sUser) or all surveys (sUser=null)
  * Else only the syrveys belonging to the user requesting will be shown.
  *
  * @access public
  * @param string $sSessionKey Auth credentials
  * @param string $sUser Optional username to get list of surveys
  * @return array The list of surveys
  */
 public function list_surveys($sSessionKey, $sUsername = NULL)
 {
     if ($this->_checkSessionKey($sSessionKey)) {
         $oSurvey = new Survey();
         if (!Permission::model()->hasGlobalPermission('superadmin', 'read') && $sUsername == null) {
             $oSurvey->permission(Yii::app()->user->getId());
         } elseif ($sUsername != null) {
             $aUserData = User::model()->findByAttributes(array('users_name' => $sUsername));
             if (!isset($aUserData)) {
                 return array('status' => 'Invalid user');
             } else {
                 $sUid = $aUserData->attributes['uid'];
             }
             $oSurvey->permission($sUid);
         }
         $aUserSurveys = $oSurvey->with(array('languagesettings' => array('condition' => 'surveyls_language=language'), 'owner'))->findAll();
         if (count($aUserSurveys) == 0) {
             return array('status' => 'No surveys found');
         }
         foreach ($aUserSurveys as $oSurvey) {
             $oSurveyLanguageSettings = SurveyLanguageSetting::model()->findByAttributes(array('surveyls_survey_id' => $oSurvey->primaryKey, 'surveyls_language' => $oSurvey->language));
             if (!isset($oSurveyLanguageSettings)) {
                 $aSurveyTitle = '';
             } else {
                 $aSurveyTitle = $oSurveyLanguageSettings->attributes['surveyls_title'];
             }
             $aData[] = array('sid' => $oSurvey->primaryKey, 'surveyls_title' => $aSurveyTitle, 'startdate' => $oSurvey->attributes['startdate'], 'expires' => $oSurvey->attributes['expires'], 'active' => $oSurvey->attributes['active']);
         }
         return $aData;
     } else {
         return array('status' => 'Invalid session key');
     }
 }

 /**
  * Function responsible to process any change in email template.
  * @return
  */
 function update($iSurveyId)
 {
     $uploadUrl = Yii::app()->getBaseUrl(true) . substr(Yii::app()->getConfig('uploadurl'), strlen(Yii::app()->getConfig('publicurl')) - 1);
     // We need the real path since we check that the resolved file name starts with this path.
     $uploadDir = realpath(Yii::app()->getConfig('uploaddir'));
     $sSaveMethod = Yii::app()->request->getPost('save', '');
     $clang = $this->getController()->lang;
     if (Permission::model()->hasSurveyPermission($iSurveyId, 'surveylocale', 'update') && $sSaveMethod != '') {
         $languagelist = Survey::model()->findByPk($iSurveyId)->additionalLanguages;
         $languagelist[] = Survey::model()->findByPk($iSurveyId)->language;
         array_filter($languagelist);
         foreach ($languagelist as $langname) {
             if (isset($_POST['attachments'][$langname])) {
                 foreach ($_POST['attachments'][$langname] as $template => &$attachments) {
                     foreach ($attachments as $index => &$attachment) {
                         // We again take the real path.
                         $localName = realpath(urldecode(str_replace($uploadUrl, $uploadDir, $attachment['url'])));
                         if ($localName !== false) {
                             if (strpos($localName, $uploadDir) === 0) {
                                 $attachment['url'] = $localName;
                                 $attachment['size'] = filesize($localName);
                             } else {
                                 unset($attachments[$index]);
                             }
                         } else {
                             unset($attachments[$index]);
                         }
                     }
                     unset($attachments);
                 }
             } else {
                 $_POST['attachments'][$langname] = array();
             }
             $attributes = array('surveyls_email_invite_subj' => $_POST['email_invitation_subj_' . $langname], 'surveyls_email_invite' => $_POST['email_invitation_' . $langname], 'surveyls_email_remind_subj' => $_POST['email_reminder_subj_' . $langname], 'surveyls_email_remind' => $_POST['email_reminder_' . $langname], 'surveyls_email_register_subj' => $_POST['email_registration_subj_' . $langname], 'surveyls_email_register' => $_POST['email_registration_' . $langname], 'surveyls_email_confirm_subj' => $_POST['email_confirmation_subj_' . $langname], 'surveyls_email_confirm' => $_POST['email_confirmation_' . $langname], 'email_admin_notification_subj' => $_POST['email_admin_notification_subj_' . $langname], 'email_admin_notification' => $_POST['email_admin_notification_' . $langname], 'email_admin_responses_subj' => $_POST['email_admin_detailed_notification_subj_' . $langname], 'email_admin_responses' => $_POST['email_admin_detailed_notification_' . $langname], 'attachments' => serialize($_POST['attachments'][$langname]));
             $usquery = SurveyLanguageSetting::model()->updateAll($attributes, 'surveyls_survey_id = :ssid AND surveyls_language = :sl', array(':ssid' => $iSurveyId, ':sl' => $langname));
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Email templates successfully saved.");
         $this->getController()->redirect(array('admin/emailtemplates/sa/index/surveyid/' . $iSurveyId));
     }
     if ($sSaveMethod == 'saveclose') {
         $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyId));
     } else {
         self::index($iSurveyId);
     }
 }

 private function query($type, $action, $iSurveyID, $tolang, $baselang, $id1 = "", $id2 = "", $iScaleID = "", $new = "")
 {
     $amTypeOptions = array();
     switch ($action) {
         case "queryto":
             $baselang = $tolang;
         case "querybase":
             switch ($type) {
                 case 'title':
                 case 'description':
                 case 'welcome':
                 case 'end':
                 case 'emailinvite':
                 case 'emailinvitebody':
                 case 'emailreminder':
                 case 'emailreminderbody':
                 case 'emailconfirmation':
                 case 'emailconfirmationbody':
                 case 'emailregistration':
                 case 'emailregistrationbody':
                 case 'email_confirm':
                 case 'email_confirmbody':
                     return SurveyLanguageSetting::model()->findAllByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $baselang));
                 case 'group':
                 case 'group_desc':
                     return QuestionGroup::model()->findAllByAttributes(array('sid' => $iSurveyID, 'language' => $baselang), array('order' => 'gid'));
                 case 'question':
                 case 'question_help':
                     return Question::model()->with('parents', 'groups')->findAllByAttributes(array('sid' => $iSurveyID, 'language' => $baselang, 'parent_qid' => 0), array('order' => 'groups.group_order, t.question_order, t.scale_id'));
                 case 'subquestion':
                     return Question::model()->with('parents', 'groups')->findAllByAttributes(array('sid' => $iSurveyID, 'language' => $baselang), array('order' => 'groups.group_order, parents.question_order, t.scale_id, t.question_order', 'condition' => 'parents.language=:baselang1 AND groups.language=:baselang2 AND t.parent_qid>0', 'params' => array(':baselang1' => $baselang, ':baselang2' => $baselang)));
                 case 'answer':
                     return Answer::model()->with('questions', 'groups')->findAllByAttributes(array('language' => $baselang), array('order' => 'groups.group_order, questions.question_order, t.scale_id, t.sortorder', 'condition' => 'questions.sid=:sid AND questions.language=:baselang1 AND groups.language=:baselang2', 'params' => array(':baselang1' => $baselang, ':baselang2' => $baselang, ':sid' => $iSurveyID)));
             }
         case "queryupdate":
             switch ($type) {
                 case 'title':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_title' => $new));
                 case 'description':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_description' => $new));
                 case 'welcome':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_welcometext' => $new));
                 case 'end':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_endtext' => $new));
                 case 'emailinvite':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_invite_subj' => $new));
                 case 'emailinvitebody':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_invite' => $new));
                 case 'emailreminder':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_remind_subj' => $new));
                 case 'emailreminderbody':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_remind' => $new));
                 case 'emailconfirmation':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_confirm_subj' => $new));
                 case 'emailconfirmationbody':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_confirm' => $new));
                 case 'emailregistration':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_register_subj' => $new));
                 case 'emailregistrationbody':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_register' => $new));
                 case 'email_confirm':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_confirm_subject' => $new));
                 case 'email_confirmbody':
                     return SurveyLanguageSetting::model()->updateByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $tolang), array('surveyls_email_confirm' => $new));
                 case 'group':
                     return QuestionGroup::model()->updateByPk(array('gid' => $id1, 'language' => $tolang), array('group_name' => $new), 'sid=:sid', array(':sid' => $iSurveyID));
                 case 'group_desc':
                     return QuestionGroup::model()->updateByPk(array('gid' => $id1, 'language' => $tolang), array('description' => $new), 'sid=:sid', array(':sid' => $iSurveyID));
                 case 'question':
                     return Question::model()->updateByPk(array('qid' => $id1, 'language' => $tolang), array('question' => $new), 'sid=:sid AND parent_qid=0', array(':sid' => $iSurveyID));
                 case 'question_help':
                     return Question::model()->updateByPk(array('qid' => $id1, 'language' => $tolang), array('help' => $new), 'sid=:sid AND parent_qid=0', array(':sid' => $iSurveyID));
                 case 'subquestion':
                     return Question::model()->updateByPk(array('qid' => $id1, 'language' => $tolang), array('question' => $new), 'sid=:sid', array(':sid' => $iSurveyID));
                 case 'answer':
                     return Answer::model()->updateByPk(array('qid' => $id1, 'code' => $id2, 'language' => $tolang, 'scale_id' => $iScaleID), array('answer' => $new));
             }
     }
 }

/**
* Sends email to tokens - invitation and reminders
*
* @param mixed $iSurveyID
* @param array  $aResultTokens
* @param string $sType type of notification invite|register|remind
* @return array of results
*/
function emailTokens($iSurveyID, $aResultTokens, $sType)
{
    Yii::app()->loadHelper('common');
    $oSurvey = Survey::model()->findByPk($iSurveyID);
    if (getEmailFormat($iSurveyID) == 'html') {
        $bHtml = true;
    } else {
        $bHtml = false;
    }
    $attributes = array_keys(getTokenFieldsAndNames($iSurveyID));
    $oSurveyLocale = SurveyLanguageSetting::model()->findAllByAttributes(array('surveyls_survey_id' => $iSurveyID));
    $oTokens = Token::model($iSurveyID);
    $aSurveyLangs = $oSurvey->additionalLanguages;
    array_unshift($aSurveyLangs, $oSurvey->language);
    //Convert result to associative array to minimize SurveyLocale access attempts
    foreach ($oSurveyLocale as $rows) {
        $oTempObject = array();
        foreach ($rows as $k => $v) {
            $oTempObject[$k] = $v;
        }
        $aSurveyLocaleData[$rows['surveyls_language']] = $oTempObject;
    }
    foreach ($aResultTokens as $aTokenRow) {
        //Select language
        $aTokenRow['language'] = trim($aTokenRow['language']);
        $found = array_search($aTokenRow['language'], $aSurveyLangs);
        if ($aTokenRow['language'] == '' || $found == false) {
            $aTokenRow['language'] = $oSurvey['language'];
        }
        $sTokenLanguage = $aTokenRow['language'];
        //Build recipient
        $to = array();
        $aEmailaddresses = explode(';', $aTokenRow['email']);
        foreach ($aEmailaddresses as $sEmailaddress) {
            $to[] = $aTokenRow['firstname'] . " " . $aTokenRow['lastname'] . " <{$sEmailaddress}>";
        }
        //Populate attributes
        $fieldsarray["{SURVEYNAME}"] = $aSurveyLocaleData[$sTokenLanguage]['surveyls_title'];
        if ($fieldsarray["{SURVEYNAME}"] == '') {
            $fieldsarray["{SURVEYNAME}"] = $aSurveyLocaleData[$oSurvey['language']]['surveyls_title'];
        }
        $fieldsarray["{SURVEYDESCRIPTION}"] = $aSurveyLocaleData[$sTokenLanguage]['surveyls_description'];
        if ($fieldsarray["{SURVEYDESCRIPTION}"] == '') {
            $fieldsarray["{SURVEYDESCRIPTION}"] = $aSurveyLocaleData[$oSurvey['language']]['surveyls_description'];
        }
        $fieldsarray["{ADMINNAME}"] = $oSurvey['admin'];
        $fieldsarray["{ADMINEMAIL}"] = $oSurvey['adminemail'];
        $from = $fieldsarray["{ADMINNAME}"] . ' <' . $fieldsarray["{ADMINEMAIL}"] . '>';
        if ($from == '') {
            $from = Yii::app()->getConfig('siteadminemail');
        }
        foreach ($attributes as $attributefield) {
            $fieldsarray['{' . strtoupper($attributefield) . '}'] = $aTokenRow[$attributefield];
            $fieldsarray['{TOKEN:' . strtoupper($attributefield) . '}'] = $aTokenRow[$attributefield];
        }
        //create urls
        $fieldsarray["{OPTOUTURL}"] = Yii::app()->getController()->createAbsoluteUrl("/optout/tokens/langcode/" . trim($aTokenRow['language']) . "/surveyid/{$iSurveyID}/token/{$aTokenRow['token']}");
        $fieldsarray["{OPTINURL}"] = Yii::app()->getController()->createAbsoluteUrl("/optin/tokens/langcode/" . trim($aTokenRow['language']) . "/surveyid/{$iSurveyID}/token/{$aTokenRow['token']}");
        $fieldsarray["{SURVEYURL}"] = Yii::app()->getController()->createAbsoluteUrl("/survey/index/sid/{$iSurveyID}/token/{$aTokenRow['token']}/lang/" . trim($aTokenRow['language']) . "/");
        if ($bHtml) {
            foreach (array('OPTOUT', 'OPTIN', 'SURVEY') as $key) {
                $url = $fieldsarray["{{$key}URL}"];
                $fieldsarray["{{$key}URL}"] = "<a href='{$url}'>" . htmlspecialchars($url) . '</a>';
                if ($key == 'SURVEY') {
                    $barebone_link = $url;
                }
            }
        }
        //mail headers
        $customheaders = array('1' => "X-surveyid: " . $iSurveyID, '2' => "X-tokenid: " . $fieldsarray["{TOKEN}"]);
        global $maildebug;
        //choose appriopriate email message
        if ($sType == 'invite') {
            $sSubject = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_invite_subj'];
            $sMessage = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_invite'];
        } else {
            if ($sType == 'register') {
                $sSubject = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_register_subj'];
                $sMessage = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_register'];
            } else {
                $sSubject = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_remind_subj'];
                $sMessage = $aSurveyLocaleData[$sTokenLanguage]['surveyls_email_remind'];
            }
        }
        $modsubject = Replacefields($sSubject, $fieldsarray);
        $modmessage = Replacefields($sMessage, $fieldsarray);
        if (isset($barebone_link)) {
            $modsubject = str_replace("@@SURVEYURL@@", $barebone_link, $modsubject);
            $modmessage = str_replace("@@SURVEYURL@@", $barebone_link, $modmessage);
        }
        if (isset($aTokenRow['validfrom']) && trim($aTokenRow['validfrom']) != '' && convertDateTimeFormat($aTokenRow['validfrom'], 'Y-m-d H:i:s', 'U') * 1 > date('U') * 1) {
            $aResult[$aTokenRow['tid']] = array('name' => $fieldsarray["{FIRSTNAME}"] . " " . $fieldsarray["{LASTNAME}"], 'email' => $fieldsarray["{EMAIL}"], 'status' => 'fail', 'error' => 'Token not valid yet');
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             if (Yii::app()->request->getPost('redirection') == "edit") {
                 $this->getController()->redirect(array('admin/questions/sa/editquestion/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             } else {
                 $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             }
         }
     }
     if ($sAction == "updatesurveylocalesettings" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveylocale', 'update')) {
         $languagelist = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $languagelist[] = Survey::model()->findByPk($iSurveyID)->language;
         Yii::app()->loadHelper('database');
         foreach ($languagelist as $langname) {
             if ($langname) {
                 $url = Yii::app()->request->getPost('url_' . $langname);
                 if ($url == 'http://') {
                     $url = "";
                 }
                 $short_title = html_entity_decode(Yii::app()->request->getPost('short_title_' . $langname), ENT_QUOTES, "UTF-8");
                 $description = html_entity_decode(Yii::app()->request->getPost('description_' . $langname), ENT_QUOTES, "UTF-8");
                 $welcome = html_entity_decode(Yii::app()->request->getPost('welcome_' . $langname), ENT_QUOTES, "UTF-8");
                 $endtext = html_entity_decode(Yii::app()->request->getPost('endtext_' . $langname), ENT_QUOTES, "UTF-8");
                 $sURLDescription = html_entity_decode(Yii::app()->request->getPost('urldescrip_' . $langname), ENT_QUOTES, "UTF-8");
                 $sURL = html_entity_decode(Yii::app()->request->getPost('url_' . $langname), ENT_QUOTES, "UTF-8");
                 // Fix bug with FCKEditor saving strange BR types
                 $short_title = Yii::app()->request->getPost('short_title_' . $langname);
                 $description = Yii::app()->request->getPost('description_' . $langname);
                 $welcome = Yii::app()->request->getPost('welcome_' . $langname);
                 $endtext = Yii::app()->request->getPost('endtext_' . $langname);
                 $short_title = fixCKeditorText($short_title);
                 $description = fixCKeditorText($description);
                 $welcome = fixCKeditorText($welcome);
                 $endtext = fixCKeditorText($endtext);
                 $data = array('surveyls_title' => $short_title, 'surveyls_description' => $description, 'surveyls_welcometext' => $welcome, 'surveyls_endtext' => $endtext, 'surveyls_url' => $sURL, 'surveyls_urldescription' => $sURLDescription, 'surveyls_dateformat' => Yii::app()->request->getPost('dateformat_' . $langname), 'surveyls_numberformat' => Yii::app()->request->getPost('numberformat_' . $langname));
                 $SurveyLanguageSetting = SurveyLanguageSetting::model()->findByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $langname));
                 $SurveyLanguageSetting->attributes = $data;
                 $SurveyLanguageSetting->save();
                 // save the change to database
             }
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Survey text elements successfully saved.");
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
         }
     }
     if (($sAction == "updatesurveysettingsandeditlocalesettings" || $sAction == "updatesurveysettings") && Permission::model()->hasSurveyPermission($iSurveyID, 'surveysettings', 'update')) {
         // Save plugin settings.
         $pluginSettings = App()->request->getPost('plugin', array());
         foreach ($pluginSettings as $plugin => $settings) {
             $settingsEvent = new PluginEvent('newSurveySettings');
             $settingsEvent->set('settings', $settings);
             $settingsEvent->set('survey', $iSurveyID);
             App()->getPluginManager()->dispatchEvent($settingsEvent, $plugin);
         }
         Yii::app()->loadHelper('surveytranslator');
         Yii::app()->loadHelper('database');
         $formatdata = getDateFormatData(Yii::app()->session['dateformat']);
         $expires = $_POST['expires'];
         if (trim($expires) == "") {
             $expires = null;
         } else {
             Yii::app()->loadLibrary('Date_Time_Converter');
             $datetimeobj = new date_time_converter($expires, $formatdata['phpdate'] . ' H:i');
             //new Date_Time_Converter($expires, $formatdata['phpdate'].' H:i');
             $expires = $datetimeobj->convert("Y-m-d H:i:s");

//.........这里部分代码省略.........
                     Question::model()->updateQuestionOrder($iQuestionGroupID, $iSurveyID);
                     // If some questions have conditions set on this question's answers
                     // then change the cfieldname accordingly
                     fixMovedQuestionConditions($iQuestionID, $oldgid, $iQuestionGroupID);
                 }
                 if ($oldtype != Yii::app()->request->getPost('type')) {
                     Question::model()->updateAll(array('type' => Yii::app()->request->getPost('type')), 'parent_qid=:qid', array(':qid' => $iQuestionID));
                 }
                 Answer::model()->deleteAllByAttributes(array('qid' => $iQuestionID), 'scale_id >= :scale_id', array(':scale_id' => $iAnswerScales));
                 // Remove old subquestion scales
                 Question::model()->deleteAllByAttributes(array('parent_qid' => $iQuestionID), 'scale_id >= :scale_id', array(':scale_id' => $iSubquestionScales));
                 if (!isset($bOnError) || !$bOnError) {
                     // This really a quick hack and need a better system
                     Yii::app()->setFlashMessage(gT("Question was successfully saved."));
                 }
                 //                    }
                 //                    else
                 //                    {
                 //
                 //                        // There are conditions constraints: alert the user
                 //                        $errormsg="";
                 //                        if (!is_null($array_result['notAbove']))
                 //                        {
                 //                            $errormsg.=gT("This question relies on other question's answers and can't be moved above groupId:","js")
                 //                            . " " . $array_result['notAbove'][0][0] . " " . gT("in position","js")." ".$array_result['notAbove'][0][1]."\\n"
                 //                            . gT("See conditions:")."\\n";
                 //
                 //                            foreach ($array_result['notAbove'] as $notAboveCond)
                 //                            {
                 //                                $errormsg.="- cid:". $notAboveCond[3]."\\n";
                 //                            }
                 //
                 //                        }
                 //                        if (!is_null($array_result['notBelow']))
                 //                        {
                 //                            $errormsg.=gT("Some questions rely on this question's answers. You can't move this question below groupId:","js")
                 //                            . " " . $array_result['notBelow'][0][0] . " " . gT("in position","js")." ".$array_result['notBelow'][0][1]."\\n"
                 //                            . gT("See conditions:")."\\n";
                 //
                 //                            foreach ($array_result['notBelow'] as $notBelowCond)
                 //                            {
                 //                                $errormsg.="- cid:". $notBelowCond[3]."\\n";
                 //                            }
                 //                        }
                 //
                 //                        $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"$errormsg\")\n //-->\n</script>\n";
                 //                        $gid= $oldgid; // group move impossible ==> keep display on oldgid
                 //                    }
             } else {
                 Yii::app()->setFlashMessage(gT("Question could not be updated"), 'error');
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             if (Yii::app()->request->getPost('redirection') == "edit") {
                 $this->getController()->redirect(array('admin/questions/sa/editquestion/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             } else {
                 $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             }
         }
     }
     if ($sAction == "updatesurveylocalesettings" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveylocale', 'update')) {
         $languagelist = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $languagelist[] = Survey::model()->findByPk($iSurveyID)->language;
         Yii::app()->loadHelper('database');
         foreach ($languagelist as $langname) {
             if ($langname) {
                 $url = Yii::app()->request->getPost('url_' . $langname);
                 if ($url == 'http://') {
                     $url = "";
                 }
                 $sURLDescription = html_entity_decode(Yii::app()->request->getPost('urldescrip_' . $langname), ENT_QUOTES, "UTF-8");
                 $sURL = html_entity_decode(Yii::app()->request->getPost('url_' . $langname), ENT_QUOTES, "UTF-8");
                 // Fix bug with FCKEditor saving strange BR types
                 $short_title = Yii::app()->request->getPost('short_title_' . $langname);
                 $description = Yii::app()->request->getPost('description_' . $langname);
                 $welcome = Yii::app()->request->getPost('welcome_' . $langname);
                 $endtext = Yii::app()->request->getPost('endtext_' . $langname);
                 $short_title = $oFixCKeditor->fixCKeditor($short_title);
                 $description = $oFixCKeditor->fixCKeditor($description);
                 $welcome = $oFixCKeditor->fixCKeditor($welcome);
                 $endtext = $oFixCKeditor->fixCKeditor($endtext);
                 $data = array('surveyls_title' => $short_title, 'surveyls_description' => $description, 'surveyls_welcometext' => $welcome, 'surveyls_endtext' => $endtext, 'surveyls_url' => $sURL, 'surveyls_urldescription' => $sURLDescription, 'surveyls_dateformat' => Yii::app()->request->getPost('dateformat_' . $langname), 'surveyls_numberformat' => Yii::app()->request->getPost('numberformat_' . $langname));
                 $SurveyLanguageSetting = SurveyLanguageSetting::model()->findByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $langname));
                 $SurveyLanguageSetting->attributes = $data;
                 $SurveyLanguageSetting->save();
                 // save the change to database
             }
         }
         Yii::app()->session['flashmessage'] = gT("Survey text elements successfully saved.");
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
         }
     }
     $this->getController()->redirect(array("/admin"), "refresh");
 }

//.........这里部分代码省略.........
                 $this->getController()->redirect(array('admin/questions/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             } else {
                 // Redirect to edit
                 $this->getController()->redirect(array('admin/questions/sa/editquestion/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
                 // This works too: $this->getController()->redirect(Yii::app()->request->urlReferrer);
             }
         }
     }
     /**
      * updatesurveylocalesettings
      */
     if ($sAction == "updatesurveylocalesettings" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveylocale', 'update')) {
         $languagelist = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $languagelist[] = Survey::model()->findByPk($iSurveyID)->language;
         Yii::app()->loadHelper('database');
         foreach ($languagelist as $langname) {
             if ($langname) {
                 $url = Yii::app()->request->getPost('url_' . $langname);
                 if ($url == 'http://') {
                     $url = "";
                 }
                 $sURLDescription = html_entity_decode(Yii::app()->request->getPost('urldescrip_' . $langname), ENT_QUOTES, "UTF-8");
                 $sURL = html_entity_decode(Yii::app()->request->getPost('url_' . $langname), ENT_QUOTES, "UTF-8");
                 // Fix bug with FCKEditor saving strange BR types
                 $short_title = Yii::app()->request->getPost('short_title_' . $langname);
                 $description = Yii::app()->request->getPost('description_' . $langname);
                 $welcome = Yii::app()->request->getPost('welcome_' . $langname);
                 $endtext = Yii::app()->request->getPost('endtext_' . $langname);
                 $short_title = $oFixCKeditor->fixCKeditor($short_title);
                 $description = $oFixCKeditor->fixCKeditor($description);
                 $welcome = $oFixCKeditor->fixCKeditor($welcome);
                 $endtext = $oFixCKeditor->fixCKeditor($endtext);
                 $data = array('surveyls_title' => $short_title, 'surveyls_description' => $description, 'surveyls_welcometext' => $welcome, 'surveyls_endtext' => $endtext, 'surveyls_url' => $sURL, 'surveyls_urldescription' => $sURLDescription, 'surveyls_dateformat' => Yii::app()->request->getPost('dateformat_' . $langname), 'surveyls_numberformat' => Yii::app()->request->getPost('numberformat_' . $langname));
                 $SurveyLanguageSetting = SurveyLanguageSetting::model()->findByPk(array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $langname));
                 $SurveyLanguageSetting->attributes = $data;
                 $SurveyLanguageSetting->save();
                 // save the change to database
             }
         }
         //Yii::app()->session['flashmessage'] = gT("Survey text elements successfully saved.");
         ////////////////////////////////////////////////////////////////////////////////////
         // General settings (copy / paste from surveyadmin::update)
         // Preload survey
         $oSurvey = Survey::model()->findByPk($iSurveyID);
         // Save plugin settings.
         $pluginSettings = App()->request->getPost('plugin', array());
         foreach ($pluginSettings as $plugin => $settings) {
             $settingsEvent = new PluginEvent('newSurveySettings');
             $settingsEvent->set('settings', $settings);
             $settingsEvent->set('survey', $iSurveyID);
             App()->getPluginManager()->dispatchEvent($settingsEvent, $plugin);
         }
         /* Start to fix some param before save (TODO : use models directly ?) */
         /* Date management */
         Yii::app()->loadHelper('surveytranslator');
         $formatdata = getDateFormatData(Yii::app()->session['dateformat']);
         Yii::app()->loadLibrary('Date_Time_Converter');
         $startdate = App()->request->getPost('startdate');
         if (trim($startdate) == "") {
             $startdate = null;
         } else {
             Yii::app()->loadLibrary('Date_Time_Converter');
             $datetimeobj = new date_time_converter($startdate, $formatdata['phpdate'] . ' H:i');
             //new Date_Time_Converter($startdate,$formatdata['phpdate'].' H:i');
             $startdate = $datetimeobj->convert("Y-m-d H:i:s");
         }

/**
 * Get the date format for a specified survey
 *
 * @param $surveyid integer Survey id
 * @param $languagecode string Survey language code (optional)
 * @returns integer
 *
 */
function getDateFormatForSID($surveyid, $languagecode = '')
{
    if (!isset($languagecode) || $languagecode == '') {
        $languagecode = Survey::model()->findByPk($surveyid)->language;
    }
    $data = SurveyLanguageSetting::model()->getDateFormat($surveyid, $languagecode);
    if (empty($data)) {
        $dateformat = 0;
    } else {
        $dateformat = (int) $data;
    }
    return (int) $dateformat;
}

 /**
  * updatetokenattributedescriptions action
  */
 public function updatetokenattributedescriptions($iSurveyId)
 {
     $iSurveyId = sanitize_int($iSurveyId);
     if (!Permission::model()->hasSurveyPermission($iSurveyId, 'tokens', 'update') && !Permission::model()->hasSurveyPermission($iSurveyId, 'surveysettings', 'update')) {
         Yii::app()->session['flashmessage'] = gT("You do not have permission to access this page.");
         $this->getController()->redirect(array("/admin/survey/sa/view/surveyid/{$iSurveyId}"));
     }
     // CHECK TO SEE IF A TOKEN TABLE EXISTS FOR THIS SURVEY
     $bTokenExists = tableExists('{{tokens_' . $iSurveyId . '}}');
     if (!$bTokenExists) {
         self::_newtokentable($iSurveyI