/**
  * Update survey settings with post value
  *
  * @param $iSurveyId  The survey id
  */
 function update($iSurveyId)
 {
     if (!Yii::app()->request->isPostRequest) {
         throw new CHttpException(500);
     }
     if (!Permission::model()->hasSurveyPermission($iSurveyId, 'surveysettings', 'update')) {
         throw new CHttpException(401, "401 Unauthorized");
     }
     // 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");
     }
     $expires = App()->request->getPost('expires');
     if (trim($expires) == "") {
         $expires = null;
     } else {
         $datetimeobj = new date_time_converter($expires, $formatdata['phpdate'] . ' H:i');
         //new Date_Time_Converter($expires, $formatdata['phpdate'].' H:i');
         $expires = $datetimeobj->convert("Y-m-d H:i:s");
     }
     // We have $oSurvey : update and save it
     $oSurvey->admin = Yii::app()->request->getPost('admin');
     $oSurvey->expires = $expires;
     $oSurvey->startdate = $startdate;
     $oSurvey->faxto = App()->request->getPost('faxto');
     $oSurvey->format = App()->request->getPost('format');
     $oSurvey->template = Yii::app()->request->getPost('template');
     $oSurvey->assessments = App()->request->getPost('assessments');
     $oSurvey->additional_languages = implode(' ', Yii::app()->request->getPost('additional_languages', array()));
     if ($oSurvey->active != 'Y') {
         $oSurvey->anonymized = App()->request->getPost('anonymized');
         $oSurvey->savetimings = App()->request->getPost('savetimings');
         $oSurvey->datestamp = App()->request->getPost('datestamp');
         $oSurvey->ipaddr = App()->request->getPost('ipaddr');
         $oSurvey->refurl = App()->request->getPost('refurl');
     }
     $oSurvey->publicgraphs = App()->request->getPost('publicgraphs');
     $oSurvey->usecookie = App()->request->getPost('usecookie');
     $oSurvey->allowregister = App()->request->getPost('allowregister');
     $oSurvey->allowsave = App()->request->getPost('allowsave');
     $oSurvey->navigationdelay = App()->request->getPost('navigationdelay');
     $oSurvey->printanswers = App()->request->getPost('printanswers');
     $oSurvey->publicstatistics = App()->request->getPost('publicstatistics');
     $oSurvey->autoredirect = App()->request->getPost('autoredirect');
     $oSurvey->showxquestions = App()->request->getPost('showxquestions');
     $oSurvey->showgroupinfo = App()->request->getPost('showgroupinfo');
     $oSurvey->showqnumcode = App()->request->getPost('showqnumcode');
     $oSurvey->shownoanswer = App()->request->getPost('shownoanswer');
     $oSurvey->showwelcome = App()->request->getPost('showwelcome');
     $oSurvey->allowprev = App()->request->getPost('allowprev');
     $oSurvey->questionindex = App()->request->getPost('questionindex');
     $oSurvey->nokeyboard = App()->request->getPost('nokeyboard');
     $oSurvey->showprogress = App()->request->getPost('showprogress');
     $oSurvey->listpublic = App()->request->getPost('public');
     $oSurvey->htmlemail = App()->request->getPost('htmlemail');
     $oSurvey->sendconfirmation = App()->request->getPost('sendconfirmation');
     $oSurvey->tokenanswerspersistence = App()->request->getPost('tokenanswerspersistence');
     $oSurvey->alloweditaftercompletion = App()->request->getPost('alloweditaftercompletion');
     $oSurvey->usecaptcha = App()->request->getPost('usecaptcha');
     $oSurvey->emailresponseto = App()->request->getPost('emailresponseto');
     $oSurvey->emailnotificationto = App()->request->getPost('emailnotificationto');
     $oSurvey->googleanalyticsapikey = App()->request->getPost('googleanalyticsapikey');
     $oSurvey->googleanalyticsstyle = App()->request->getPost('googleanalyticsstyle');
     $oSurvey->tokenlength = App()->request->getPost('tokenlength');
     $oSurvey->adminemail = App()->request->getPost('adminemail');
     $oSurvey->bounce_email = App()->request->getPost('bounce_email');
     if ($oSurvey->save()) {
         Yii::app()->setFlashMessage(gT("Survey settings were successfully saved."));
     } else {
         Yii::app()->setFlashMessage(gT("Survey could not be updated."), "error");
         tracevar($oSurvey->getErrors());
     }
     /* Reload $oSurvey (language are fixed : need it ?) */
     $oSurvey = Survey::model()->findByPk($iSurveyId);
     /* Delete removed language cleanLanguagesFromSurvey do it already why redo it (cleanLanguagesFromSurvey must be moved to model) ?*/
//.........这里部分代码省略.........

 /**
  * Delete token attributes
  */
 function deletetokenattributes($iSurveyId)
 {
     $clang = $this->getController()->lang;
     $iSurveyId = sanitize_int($iSurveyId);
     // CHECK TO SEE IF A TOKEN TABLE EXISTS FOR THIS SURVEY
     $bTokenExists = tableExists('{{tokens_' . $iSurveyId . '}}');
     if (!$bTokenExists) {
         Yii::app()->session['flashmessage'] = $clang->gT("No token table.");
         $this->getController()->redirect($this->getController()->createUrl("/admin/survey/sa/view/surveyid/{$iSurveyId}"));
     }
     if (!Permission::model()->hasSurveyPermission($iSurveyId, 'tokens', 'update') && !Permission::model()->hasSurveyPermission($iSurveyID, 'surveysettings', 'update')) {
         Yii::app()->session['flashmessage'] = $clang->gT("You do not have sufficient rights to access this page.");
         $this->getController()->redirect($this->getController()->createUrl("/admin/survey/sa/view/surveyid/{$iSurveyId}"));
     }
     $aData['thissurvey'] = getSurveyInfo($iSurveyId);
     $aData['surveyid'] = $iSurveyId;
     $confirm = Yii::app()->request->getPost('confirm', '');
     $cancel = Yii::app()->request->getPost('cancel', '');
     $tokenfields = getAttributeFieldNames($iSurveyId);
     $sAttributeToDelete = Yii::app()->request->getPost('deleteattribute', '');
     tracevar($sAttributeToDelete);
     if (!in_array($sAttributeToDelete, $tokenfields)) {
         $sAttributeToDelete = false;
     }
     tracevar($sAttributeToDelete);
     if ($cancel == 'cancel') {
         Yii::app()->getController()->redirect(Yii::app()->getController()->createUrl("/admin/tokens/sa/managetokenattributes/surveyid/{$iSurveyId}"));
     } elseif ($confirm != 'confirm' && $sAttributeToDelete) {
         $this->_renderWrappedTemplate('token', array('tokenbar', 'message' => array('title' => sprintf($clang->gT("Delete token attribute %s"), $sAttributeToDelete), 'message' => "<p>" . $clang->gT("If you remove this attribute, you will lose all information.") . "</p>\n" . CHtml::form(array("admin/tokens/sa/deletetokenattributes/surveyid/{$iSurveyId}"), 'post', array('id' => 'attributenumber')) . CHtml::hiddenField('deleteattribute', $sAttributeToDelete) . CHtml::hiddenField('sid', $iSurveyId) . CHtml::htmlButton($clang->gT('Delete attribute'), array('type' => 'submit', 'value' => 'confirm', 'name' => 'confirm')) . CHtml::htmlButton($clang->gT('Cancel'), array('type' => 'submit', 'value' => 'cancel', 'name' => 'cancel')) . CHtml::endForm())), $aData);
     } elseif ($sAttributeToDelete) {
         $sTableName = "{{tokens_" . intval($iSurveyId) . "}}";
         Yii::app()->db->createCommand(Yii::app()->db->getSchema()->dropColumn($sTableName, $sAttributeToDelete))->execute();
         Yii::app()->db->schema->getTable($sTableName, true);
         // Refresh schema cache just in case the table existed in the past
         LimeExpressionManager::SetDirtyFlag();
         Yii::app()->session['flashmessage'] = sprintf($clang->gT("Attribute %s was deleted."), $sAttributeToDelete);
         Yii::app()->getController()->redirect(Yii::app()->getController()->createUrl("/admin/tokens/sa/managetokenattributes/surveyid/{$iSurveyId}"));
     } else {
         Yii::app()->session['flashmessage'] = $clang->gT("The selected attribute was invalid.");
         Yii::app()->getController()->redirect(Yii::app()->getController()->createUrl("/admin/tokens/sa/managetokenattributes/surveyid/{$iSurveyId}"));
     }
 }

 /**
  * Creates a new survey - does some basic checks of the suppplied data
  *
  * @param array $aData Array with fieldname=>fieldcontents data
  * @return integer The new survey id
  */
 public function insertNewSurvey($aData)
 {
     do {
         if (isset($aData['wishSID'])) {
             $aData['sid'] = $aData['wishSID'];
             unset($aData['wishSID']);
         } else {
             $aData['sid'] = randomChars(6, '123456789');
         }
         $isresult = self::model()->findByPk($aData['sid']);
     } while (!is_null($isresult));
     $survey = new self();
     foreach ($aData as $k => $v) {
         $survey->{$k} = $v;
     }
     $sResult = $survey->save();
     if (!$sResult) {
         tracevar($survey->getErrors());
         return false;
     } else {
         return $aData['sid'];
     }
 }

 function insertRecords($data)
 {
     $oRecord = new self();
     foreach ($data as $k => $v) {
         $oRecord->{$k} = $v;
     }
     if ($oRecord->validate()) {
         return $oRecord->save();
     }
     tracevar($oRecord->getErrors());
 }

//.........这里部分代码省略.........
         $oSurvey->usecookie = App()->request->getPost('usecookie');
         $oSurvey->allowregister = App()->request->getPost('allowregister');
         $oSurvey->allowsave = App()->request->getPost('allowsave');
         $oSurvey->navigationdelay = App()->request->getPost('navigationdelay');
         $oSurvey->printanswers = App()->request->getPost('printanswers');
         $oSurvey->publicstatistics = App()->request->getPost('publicstatistics');
         $oSurvey->autoredirect = App()->request->getPost('autoredirect');
         $oSurvey->showxquestions = App()->request->getPost('showxquestions');
         $oSurvey->showgroupinfo = App()->request->getPost('showgroupinfo');
         $oSurvey->showqnumcode = App()->request->getPost('showqnumcode');
         $oSurvey->shownoanswer = App()->request->getPost('shownoanswer');
         $oSurvey->showwelcome = App()->request->getPost('showwelcome');
         $oSurvey->allowprev = App()->request->getPost('allowprev');
         $oSurvey->questionindex = App()->request->getPost('questionindex');
         $oSurvey->nokeyboard = App()->request->getPost('nokeyboard');
         $oSurvey->showprogress = App()->request->getPost('showprogress');
         $oSurvey->listpublic = App()->request->getPost('public');
         $oSurvey->htmlemail = App()->request->getPost('htmlemail');
         $oSurvey->sendconfirmation = App()->request->getPost('sendconfirmation');
         $oSurvey->tokenanswerspersistence = App()->request->getPost('tokenanswerspersistence');
         $oSurvey->alloweditaftercompletion = App()->request->getPost('alloweditaftercompletion');
         $oSurvey->usecaptcha = Survey::transcribeCaptchaOptions();
         $oSurvey->emailresponseto = App()->request->getPost('emailresponseto');
         $oSurvey->emailnotificationto = App()->request->getPost('emailnotificationto');
         $oSurvey->googleanalyticsapikey = App()->request->getPost('googleanalyticsapikey');
         $oSurvey->googleanalyticsstyle = App()->request->getPost('googleanalyticsstyle');
         $oSurvey->tokenlength = App()->request->getPost('tokenlength');
         $oSurvey->adminemail = App()->request->getPost('adminemail');
         $oSurvey->bounce_email = App()->request->getPost('bounce_email');
         if ($oSurvey->save()) {
             Yii::app()->setFlashMessage(gT("Survey settings were successfully saved."));
         } else {
             Yii::app()->setFlashMessage(gT("Survey could not be updated."), "error");
             tracevar($oSurvey->getErrors());
         }
         /* Reload $oSurvey (language are fixed : need it ?) */
         $oSurvey = Survey::model()->findByPk($iSurveyID);
         /* Delete removed language cleanLanguagesFromSurvey do it already why redo it (cleanLanguagesFromSurvey must be moved to model) ?*/
         $aAvailableLanguage = $oSurvey->getAllLanguages();
         $oCriteria = new CDbCriteria();
         $oCriteria->compare('surveyls_survey_id', $iSurveyID);
         $oCriteria->addNotInCondition('surveyls_language', $aAvailableLanguage);
         SurveyLanguageSetting::model()->deleteAll($oCriteria);
         /* Add new language fixLanguageConsistency do it ?*/
         foreach ($oSurvey->additionalLanguages as $sLang) {
             if ($sLang) {
                 $oLanguageSettings = SurveyLanguageSetting::model()->find('surveyls_survey_id=:surveyid AND surveyls_language=:langname', array(':surveyid' => $iSurveyID, ':langname' => $sLang));
                 if (!$oLanguageSettings) {
                     $oLanguageSettings = new SurveyLanguageSetting();
                     $languagedetails = getLanguageDetails($sLang);
                     $oLanguageSettings->surveyls_survey_id = $iSurveyID;
                     $oLanguageSettings->surveyls_language = $sLang;
                     $oLanguageSettings->surveyls_title = '';
                     // Not in default model ?
                     $oLanguageSettings->surveyls_dateformat = $languagedetails['dateformat'];
                     if (!$oLanguageSettings->save()) {
                         Yii::app()->setFlashMessage(gT("Survey language could not be created."), "error");
                         tracevar($oLanguageSettings->getErrors());
                     }
                 }
             }
         }
         /* Language fix : remove and add question/group */
         cleanLanguagesFromSurvey($iSurveyID, implode(" ", $oSurvey->additionalLanguages));
         fixLanguageConsistency($iSurveyID, implode(" ", $oSurvey->additionalLanguages));
         // Url params in json

 /**
  * Insert an array into the questions table
  * Returns null if insertion fails, otherwise the new QID
  *
  * @param array $data
  */
 function insertRecords($data)
 {
     // This function must be deprecated : don't find a way to have getErrors after (Shnoulle on 131206)
     $oRecord = new self();
     foreach ($data as $k => $v) {
         $oRecord->{$k} = $v;
     }
     if ($oRecord->validate()) {
         $oRecord->save();
         return $oRecord->qid;
     }
     tracevar($oRecord->getErrors());
 }

//.........这里部分代码省略.........
                     }
                     //treat blank emails
                     if (!$bDuplicateFound && $bFilterBlankEmail && $aWriteArray['email'] == '') {
                         $bInvalidEmail = true;
                         $aInvalidEmailList[] = sprintf(gt("Line %s : %s %s"), $iRecordCount, CHtml::encode($aWriteArray['firstname']), CHtml::encode($aWriteArray['lastname']));
                     }
                     if (!$bDuplicateFound && $aWriteArray['email'] != '') {
                         $aEmailAddresses = explode(';', $aWriteArray['email']);
                         foreach ($aEmailAddresses as $sEmailaddress) {
                             if (!validateEmailAddress($sEmailaddress)) {
                                 if ($bAllowInvalidEmail) {
                                     $iInvalidEmailCount++;
                                     if (empty($aWriteArray['emailstatus']) || strtoupper($aWriteArray['emailstatus'] == "OK")) {
                                         $aWriteArray['emailstatus'] = "invalid";
                                     }
                                 } else {
                                     $bInvalidEmail = true;
                                     $aInvalidEmailList[] = sprintf(gt("Line %s : %s %s (%s)"), $iRecordCount, CHtml::encode($aWriteArray['firstname']), CHtml::encode($aWriteArray['lastname']), CHtml::encode($aWriteArray['email']));
                                 }
                             }
                         }
                     }
                     if (!$bDuplicateFound && !$bInvalidEmail && isset($aWriteArray['token'])) {
                         $aWriteArray['token'] = sanitize_token($aWriteArray['token']);
                         // We allways search for duplicate token (it's in model. Allow to reset or update token ?
                         if (Token::model($iSurveyId)->count("token=:token", array(":token" => $aWriteArray['token']))) {
                             $bDuplicateFound = true;
                             $aDuplicateList[] = sprintf(gt("Line %s : %s %s (%s) - token : %s"), $iRecordCount, CHtml::encode($aWriteArray['firstname']), CHtml::encode($aWriteArray['lastname']), CHtml::encode($aWriteArray['email']), CHtml::encode($aWriteArray['token']));
                         }
                     }
                     if (!$bDuplicateFound && !$bInvalidEmail) {
                         // unset all empty value
                         foreach ($aWriteArray as $key => $value) {
                             if ($aWriteArray[$key] == "") {
                                 unset($aWriteArray[$key]);
                             }
                             if (substr($value, 0, 1) == '"' && substr($value, -1) == '"') {
                                 // Fix CSV quote
                                 $value = substr($value, 1, -1);
                             }
                         }
                         // Some default value : to be moved to Token model rules in future release ?
                         // But think we have to accept invalid email etc ... then use specific scenario
                         $oToken = Token::create($iSurveyId);
                         if ($bAllowInvalidEmail) {
                             $oToken->scenario = 'allowinvalidemail';
                         }
                         foreach ($aWriteArray as $key => $value) {
                             $oToken->{$key} = $value;
                         }
                         if (!$oToken->save()) {
                             tracevar($oToken->getErrors());
                             $aModelErrorList[] = sprintf(gt("Line %s : %s"), $iRecordCount, Chtml::errorSummary($oToken));
                         } else {
                             $iRecordImported++;
                         }
                     }
                     $iRecordOk++;
                 }
                 $iRecordCount++;
             }
             $iRecordCount = $iRecordCount - 1;
             unlink($sFileName);
             $aData['aTokenListArray'] = $aTokenListArray;
             // Big array in memory, just for success ?
             $aData['iRecordImported'] = $iRecordImported;
             $aData['iRecordOk'] = $iRecordOk;
             $aData['iRecordCount'] = $iRecordCount;
             $aData['aFirstLine'] = $aFirstLine;
             // Seem not needed
             $aData['aDuplicateList'] = $aDuplicateList;
             $aData['aInvalidFormatList'] = $aInvalidFormatList;
             $aData['aInvalidEmailList'] = $aInvalidEmailList;
             $aData['aModelErrorList'] = $aModelErrorList;
             $aData['iInvalidEmailCount'] = $iInvalidEmailCount;
             $aData['thissurvey'] = getSurveyInfo($iSurveyId);
             $aData['iSurveyId'] = $aData['surveyid'] = $iSurveyId;
             $this->_renderWrappedTemplate('token', array('tokenbar', 'csvpost'), $aData);
             Yii::app()->end();
         }
     }
     // If there are error with file : show the form
     $aData['aEncodings'] = $aEncodings;
     $aData['iSurveyId'] = $iSurveyId;
     $aData['thissurvey'] = getSurveyInfo($iSurveyId);
     $aData['surveyid'] = $iSurveyId;
     $aTokenTableFields = getTokenFieldsAndNames($iSurveyId);
     unset($aTokenTableFields['sent']);
     unset($aTokenTableFields['remindersent']);
     unset($aTokenTableFields['remindercount']);
     unset($aTokenTableFields['usesleft']);
     foreach ($aTokenTableFields as $sKey => $sValue) {
         if ($sValue['description'] != $sKey) {
             $sValue['description'] .= ' - ' . $sKey;
         }
         $aNewTokenTableFields[$sKey] = $sValue['description'];
     }
     $aData['aTokenTableFields'] = $aNewTokenTableFields;
     $this->_renderWrappedTemplate('token', array('tokenbar', 'csvupload'), $aData);
 }

//.........这里部分代码省略.........
                         }
                         $dupresult = TokenDynamic::model($iSurveyId)->count($oCriteria);
                         if ($dupresult > 0) {
                             $dupfound = true;
                             $duplicatelist[] = sprintf(gt("Line %s : %s %s (%s)"), $recordcount, $writearray['firstname'], $writearray['lastname'], $writearray['email']);
                         }
                     }
                     $writearray['email'] = trim($writearray['email']);
                     //treat blank emails
                     if (!$dupfound && $filterblankemail && $writearray['email'] == '') {
                         $invalidemail = true;
                         $invalidemaillist[] = $line[0] . " " . $line[1] . " ( )";
                     }
                     if (!$dupfound && $writearray['email'] != '') {
                         $aEmailAddresses = explode(';', $writearray['email']);
                         foreach ($aEmailAddresses as $sEmailaddress) {
                             if (!validateEmailAddress($sEmailaddress)) {
                                 $invalidemail = true;
                                 $invalidemaillist[] = $line[0] . " " . $line[1] . " (" . $line[2] . ")";
                             }
                         }
                     }
                     if (isset($writearray['token'])) {
                         $writearray['token'] = sanitize_token($writearray['token']);
                         if (!$dupfound && $writearray['token']) {
                             $dupresult = TokenDynamic::model($iSurveyId)->count("token=:token", array('token' => $writearray['token']));
                             if ($dupresult > 0) {
                                 $duplicatelist[] = sprintf(gt("Line %s : token %s already used."), $recordcount, $writearray['token']);
                                 $dupfound = true;
                             }
                         }
                     }
                     if (!$dupfound && !$invalidemail) {
                         // unset all empty value
                         foreach ($writearray as $key => $value) {
                             if ($writearray[$key] == "" && !in_array($key, array('firstname', 'lastname', 'email'))) {
                                 unset($writearray[$key]);
                             }
                             if (substr($value, 0, 1) == '"' && substr($value, -1) == '"') {
                                 // Fix CSV quote
                                 $value = substr($value, 1, -1);
                             }
                         }
                         // Some default value : to be moved to Token model rules in future release ?
                         // But think we have to accept invalid email etc ... then use specific scenario
                         //$writearray['emailstatus']=isset($writearray['emailstatus'])?$writearray['emailstatus']:"OK";
                         $writearray['language'] = isset($writearray['language']) ? $writearray['language'] : $sBaseLanguage;
                         //$oToken = Token::create($iSurveyId);//
                         TokenDynamic::sid($iSurveyId);
                         $oToken = new TokenDynamic();
                         foreach ($writearray as $key => $value) {
                             //if(in_array($key,$oToken->attributes)) Not needed because we filter attributes before
                             $oToken->{$key} = $value;
                         }
                         if (!$oToken->save()) {
                             $errorlist[] = sprintf(gt("Line %s : %s %s (%s)"), $recordcount, $writearray['firstname'], $writearray['lastname'], $writearray['email']);
                             tracevar($oToken->getErrors());
                         } else {
                             $xz++;
                         }
                     }
                     $xv++;
                 }
                 $recordcount++;
             }
             $recordcount = $recordcount - 1;
             unlink($sFilePath);
             $aData['tokenlistarray'] = $tokenlistarray;
             $aData['xz'] = $xz;
             $aData['xv'] = $xv;
             $aData['recordcount'] = $recordcount;
             $aData['firstline'] = $firstline;
             $aData['duplicatelist'] = $duplicatelist;
             $aData['invalidformatlist'] = $invalidformatlist;
             $aData['invalidemaillist'] = $invalidemaillist;
             $aData['errorlist'] = $errorlist;
             $aData['thissurvey'] = getSurveyInfo($iSurveyId);
             $aData['iSurveyId'] = $aData['surveyid'] = $iSurveyId;
             $this->_renderWrappedTemplate('token', array('tokenbar', 'csvpost'), $aData);
         }
     } else {
         $aData['aEncodings'] = $aEncodings;
         $aData['iSurveyId'] = $iSurveyId;
         $aData['thissurvey'] = getSurveyInfo($iSurveyId);
         $aData['surveyid'] = $iSurveyId;
         $aTokenTableFields = getTokenFieldsAndNames($iSurveyId);
         unset($aTokenTableFields['sent']);
         unset($aTokenTableFields['remindersent']);
         unset($aTokenTableFields['remindercount']);
         unset($aTokenTableFields['usesleft']);
         foreach ($aTokenTableFields as $sKey => $sValue) {
             if ($sValue['description'] != $sKey) {
                 $sValue['description'] .= ' - ' . $sKey;
             }
             $aNewTokenTableFields[$sKey] = $sValue['description'];
         }
         $aData['aTokenTableFields'] = $aNewTokenTableFields;
         $this->_renderWrappedTemplate('token', array('tokenbar', 'csvupload'), $aData);
     }
 }

 private function addResult($sString, $sType = 'warning', $oTrace = NULL)
 {
     if (in_array($sType, array('success', 'warning', 'error')) && is_string($sString) && $sString) {
         $this->aResult[$sType][] = $sString;
     } elseif (is_numeric($sType)) {
         $this->aResult['question'][] = $sType;
     } elseif ($sType) {
         tracevar(array($sType, $sString));
     }
     if ($oTrace) {
         tracevar($oTrace);
     }
 }