Exemplo n.º 1
0
 /**
  * questiongroup::import()
  * Function responsible to import a question group.
  *
  * @access public
  * @return void
  */
 function import()
 {
     $action = $_POST['action'];
     $iSurveyID = $surveyid = $aData['surveyid'] = (int) $_POST['sid'];
     if (!Permission::model()->hasSurveyPermission($surveyid, 'surveycontent', 'import')) {
         Yii::app()->user->setFlash('error', gT("Access denied"));
         $this->getController()->redirect(array('admin/survey/sa/listquestiongroups/surveyid/' . $surveyid));
     }
     if ($action == 'importgroup') {
         $importgroup = "\n";
         $importgroup .= "\n";
         $sFullFilepath = Yii::app()->getConfig('tempdir') . DIRECTORY_SEPARATOR . randomChars(20);
         $aPathInfo = pathinfo($_FILES['the_file']['name']);
         $sExtension = $aPathInfo['extension'];
         if ($_FILES['the_file']['error'] == 1 || $_FILES['the_file']['error'] == 2) {
             $fatalerror = sprintf(gT("Sorry, this file is too large. Only files up to %01.2f MB are allowed."), getMaximumFileUploadSize() / 1024 / 1024) . '<br>';
         } elseif (!@move_uploaded_file($_FILES['the_file']['tmp_name'], $sFullFilepath)) {
             $fatalerror = gT("An error occurred uploading your file. This may be caused by incorrect permissions for the application /tmp folder.");
         }
         // validate that we have a SID
         if (!returnGlobal('sid')) {
             $fatalerror .= gT("No SID (Survey) has been provided. Cannot import question.");
         }
         if (isset($fatalerror)) {
             @unlink($sFullFilepath);
             Yii::app()->user->setFlash('error', $fatalerror);
             $this->getController()->redirect(array('admin/questiongroups/sa/importview/surveyid/' . $surveyid));
         }
         Yii::app()->loadHelper('admin/import');
         // IF WE GOT THIS FAR, THEN THE FILE HAS BEEN UPLOADED SUCCESFULLY
         if (strtolower($sExtension) == 'lsg') {
             $aImportResults = XMLImportGroup($sFullFilepath, $iSurveyID);
         } else {
             Yii::app()->user->setFlash('error', gT("Unknown file extension"));
             $this->getController()->redirect(array('admin/questiongroups/sa/importview/surveyid/' . $surveyid));
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         fixLanguageConsistency($iSurveyID);
         if (isset($aImportResults['fatalerror'])) {
             unlink($sFullFilepath);
             Yii::app()->user->setFlash('error', $aImportResults['fatalerror']);
             $this->getController()->redirect(array('admin/questiongroups/sa/importview/surveyid/' . $surveyid));
         }
         unlink($sFullFilepath);
         $aData['display'] = $importgroup;
         $aData['surveyid'] = $iSurveyID;
         $aData['aImportResults'] = $aImportResults;
         $aData['sExtension'] = $sExtension;
         //$aData['display']['menu_bars']['surveysummary'] = 'importgroup';
         $aData['sidemenu']['state'] = false;
         $surveyinfo = Survey::model()->findByPk($iSurveyID)->surveyinfo;
         $aData['title_bar']['title'] = $surveyinfo['surveyls_title'] . "(" . gT("ID") . ":" . $iSurveyID . ")";
         $this->_renderWrappedTemplate('survey/QuestionGroups', 'import_view', $aData);
     }
 }
Exemplo n.º 2
0
 /**
  * questiongroup::import()
  * Function responsible to import a question group.
  *
  * @access public
  * @return void
  */
 function import()
 {
     $action = $_POST['action'];
     $surveyid = $_POST['sid'];
     $clang = $this->getController()->lang;
     if ($action == 'importgroup') {
         $importgroup = "\n";
         $importgroup .= "\n";
         $sFullFilepath = Yii::app()->getConfig('tempdir') . DIRECTORY_SEPARATOR . randomChars(20);
         $aPathInfo = pathinfo($_FILES['the_file']['name']);
         $sExtension = $aPathInfo['extension'];
         if (!@move_uploaded_file($_FILES['the_file']['tmp_name'], $sFullFilepath)) {
             $fatalerror = sprintf($clang->gT("An error occurred uploading your file. This may be caused by incorrect permissions in your %s folder."), $this->config->item('tempdir'));
         }
         // validate that we have a SID
         if (!returnGlobal('sid')) {
             $fatalerror .= $clang->gT("No SID (Survey) has been provided. Cannot import question.");
         }
         if (isset($fatalerror)) {
             @unlink($sFullFilepath);
             $this->getController()->error($fatalerror);
         }
         Yii::app()->loadHelper('admin/import');
         // IF WE GOT THIS FAR, THEN THE FILE HAS BEEN UPLOADED SUCCESFULLY
         if (strtolower($sExtension) == 'csv') {
             $aImportResults = CSVImportGroup($sFullFilepath, $surveyid);
         } elseif (strtolower($sExtension) == 'lsg') {
             $aImportResults = XMLImportGroup($sFullFilepath, $surveyid);
         } else {
             $this->getController()->error('Unknown file extension');
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         fixLanguageConsistency($surveyid);
         if (isset($aImportResults['fatalerror'])) {
             unlink($sFullFilepath);
             $this->getController()->error($aImportResults['fatalerror']);
         }
         unlink($sFullFilepath);
         $aData['display'] = $importgroup;
         $aData['surveyid'] = $surveyid;
         $aData['aImportResults'] = $aImportResults;
         $aData['sExtension'] = $sExtension;
         //$aData['display']['menu_bars']['surveysummary'] = 'importgroup';
         $this->_renderWrappedTemplate('survey/QuestionGroups', 'import_view', $aData);
         // TMSW Condition->Relevance:  call LEM->ConvertConditionsToRelevance() after import
     }
 }
Exemplo n.º 3
0
 /**
  * Show dialogs and create a new tokens table
  */
 function _newtokentable($iSurveyId)
 {
     $clang = $this->getController()->lang;
     $aSurveyInfo = getSurveyInfo($iSurveyId);
     if (!Permission::model()->hasSurveyPermission($iSurveyId, 'surveysettings', 'update') && !Permission::model()->hasSurveyPermission($iSurveyId, 'tokens', 'create')) {
         Yii::app()->session['flashmessage'] = $clang->gT("Tokens have not been initialised for this survey.");
         $this->getController()->redirect(array("/admin/survey/sa/view/surveyid/{$iSurveyId}"));
     }
     $bTokenExists = tableExists('{{tokens_' . $iSurveyId . '}}');
     if ($bTokenExists) {
         Yii::app()->session['flashmessage'] = $clang->gT("Tokens already exist for this survey.");
         $this->getController()->redirect(array("/admin/survey/sa/view/surveyid/{$iSurveyId}"));
     }
     // The user have rigth to create token, then don't test right after
     Yii::import('application.helpers.admin.token_helper', true);
     if (Yii::app()->request->getQuery('createtable') == "Y") {
         createTokenTable($iSurveyId);
         LimeExpressionManager::SetDirtyFlag();
         // LimeExpressionManager needs to know about the new token table
         $this->_renderWrappedTemplate('token', array('message' => array('title' => $clang->gT("Token control"), 'message' => $clang->gT("A token table has been created for this survey.") . " (\"" . Yii::app()->db->tablePrefix . "tokens_{$iSurveyId}\")<br /><br />\n" . "<input type='submit' value='" . $clang->gT("Continue") . "' onclick=\"window.open('" . $this->getController()->createUrl("admin/tokens/sa/index/surveyid/{$iSurveyId}") . "', '_top')\" />\n")));
     } elseif (returnGlobal('restoretable') == "Y" && Yii::app()->request->getPost('oldtable')) {
         //Rebuild attributedescription value for the surveys table
         $table = Yii::app()->db->schema->getTable(Yii::app()->request->getPost('oldtable'));
         $fields = array_filter(array_keys($table->columns), 'filterForAttributes');
         $fieldcontents = $aSurveyInfo['attributedescriptions'];
         if (!is_array($fieldcontents)) {
             $fieldcontents = array();
         }
         foreach ($fields as $fieldname) {
             $name = $fieldname;
             if ($fieldname[10] == 'c') {
                 //This belongs to a cpdb attribute
                 $cpdbattid = substr($fieldname, 15);
                 $data = ParticipantAttributeName::model()->getAttributeName($cpdbattid, Yii::app()->session['adminlang']);
                 $name = $data['attribute_name'];
             }
             if (!isset($fieldcontents[$fieldname])) {
                 $fieldcontents[$fieldname] = array('description' => $name, 'mandatory' => 'N', 'show_register' => 'N');
             }
         }
         Survey::model()->updateByPk($iSurveyId, array('attributedescriptions' => serialize($fieldcontents)));
         Yii::app()->db->createCommand()->renameTable(Yii::app()->request->getPost('oldtable'), Yii::app()->db->tablePrefix . "tokens_" . intval($iSurveyId));
         Yii::app()->db->schema->getTable(Yii::app()->db->tablePrefix . "tokens_" . intval($iSurveyId), true);
         // Refresh schema cache just in case the table existed in the past
         //Check that the tokens table has the required fields
         TokenDynamic::model($iSurveyId)->checkColumns();
         //Add any survey_links from the renamed table
         SurveyLink::model()->rebuildLinksFromTokenTable($iSurveyId);
         $this->_renderWrappedTemplate('token', array('message' => array('title' => $clang->gT("Import old tokens"), 'message' => $clang->gT("A token table has been created for this survey and the old tokens were imported.") . " (\"" . Yii::app()->db->tablePrefix . "tokens_{$iSurveyId}" . "\")<br /><br />\n" . "<input type='submit' value='" . $clang->gT("Continue") . "' onclick=\"window.open('" . $this->getController()->createUrl("admin/tokens/sa/index/surveyid/{$iSurveyId}") . "', '_top')\" />\n")));
         LimeExpressionManager::SetDirtyFlag();
         // so that knows that token tables have changed
     } else {
         $this->getController()->loadHelper('database');
         $result = Yii::app()->db->createCommand(dbSelectTablesLike("{{old_tokens_" . intval($iSurveyId) . "_%}}"))->queryAll();
         $tcount = count($result);
         if ($tcount > 0) {
             foreach ($result as $rows) {
                 $oldlist[] = reset($rows);
             }
             $aData['oldlist'] = $oldlist;
         }
         $thissurvey = getSurveyInfo($iSurveyId);
         $aData['thissurvey'] = $thissurvey;
         $aData['surveyid'] = $iSurveyId;
         $aData['tcount'] = $tcount;
         $aData['databasetype'] = Yii::app()->db->getDriverName();
         $this->_renderWrappedTemplate('token', 'tokenwarning', $aData);
     }
 }
Exemplo n.º 4
0
 private function _reorderGroup($iSurveyID)
 {
     $AOrgData = array();
     parse_str($_POST['orgdata'], $AOrgData);
     $grouporder = 0;
     foreach ($AOrgData['list'] as $ID => $parent) {
         if ($parent == 'root' && $ID[0] == 'g') {
             QuestionGroup::model()->updateAll(array('group_order' => $grouporder), 'gid=:gid', array(':gid' => (int) substr($ID, 1)));
             $grouporder++;
         } elseif ($ID[0] == 'q') {
             if (!isset($questionorder[(int) substr($parent, 1)])) {
                 $questionorder[(int) substr($parent, 1)] = 0;
             }
             Question::model()->updateAll(array('question_order' => $questionorder[(int) substr($parent, 1)], 'gid' => (int) substr($parent, 1)), 'qid=:qid', array(':qid' => (int) substr($ID, 1)));
             Question::model()->updateAll(array('gid' => (int) substr($parent, 1)), 'parent_qid=:parent_qid', array(':parent_qid' => (int) substr($ID, 1)));
             $questionorder[(int) substr($parent, 1)]++;
         }
     }
     LimeExpressionManager::SetDirtyFlag();
     // so refreshes syntax highlighting
     Yii::app()->session['flashmessage'] = gT("The new question group/question order was successfully saved.");
     $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
 }
Exemplo n.º 5
0
background-color:white;
}

.LEMerror
{
color:red;
font-weight:bold;
}

tr.LEMsubq td
{
background-color:lightyellow;
}
</style>
</head>
<body>
EOD;


    SetSurveyLanguage($surveyid, $language);
    LimeExpressionManager::SetDirtyFlag();
    $result = LimeExpressionManager::ShowSurveyLogicFile($surveyid, $gid, $qid,$LEMdebugLevel,$assessments);
    print $result['html'];

    print <<< EOD
</body>
</html>
EOD;
}
?>
/**
* killSurveySession : reset $_SESSION part for the survey
* @param int $iSurveyID
*/
function killSurveySession($iSurveyID)
{
    // Unset the session
    unset($_SESSION['survey_' . $iSurveyID]);
    // Force EM to refresh
    LimeExpressionManager::SetDirtyFlag();
}
Exemplo n.º 7
0
 function action()
 {
     global $surveyid;
     global $thissurvey, $thisstep;
     global $clienttoken, $tokensexist, $token;
     // only attempt to change session lifetime if using a DB backend
     // with file based sessions, it's up to the admin to configure maxlifetime
     if (isset(Yii::app()->session->connectionID)) {
         @ini_set('session.gc_maxlifetime', Yii::app()->getConfig('iSessionExpirationTime'));
     }
     $this->_loadRequiredHelpersAndLibraries();
     $param = $this->_getParameters(func_get_args(), $_POST);
     $surveyid = $param['sid'];
     Yii::app()->setConfig('surveyID', $surveyid);
     $thisstep = $param['thisstep'];
     $move = getMove();
     Yii::app()->setConfig('move', $move);
     $clienttoken = trim($param['token']);
     $standardtemplaterootdir = Yii::app()->getConfig('standardtemplaterootdir');
     if (is_null($thissurvey) && !is_null($surveyid)) {
         $thissurvey = getSurveyInfo($surveyid);
     }
     // unused vars in this method (used in methods using compacted method vars)
     @($loadname = $param['loadname']);
     @($loadpass = $param['loadpass']);
     $sitename = Yii::app()->getConfig('sitename');
     if (isset($param['newtest']) && $param['newtest'] == "Y") {
         killSurveySession($surveyid);
     }
     $surveyExists = $surveyid && Survey::model()->findByPk($surveyid);
     $isSurveyActive = $surveyExists && Survey::model()->findByPk($surveyid)->active == "Y";
     // collect all data in this method to pass on later
     $redata = compact(array_keys(get_defined_vars()));
     $this->_loadLimesurveyLang($surveyid);
     if ($this->_isClientTokenDifferentFromSessionToken($clienttoken, $surveyid)) {
         $sReloadUrl = $this->getController()->createUrl("/survey/index/sid/{$surveyid}", array('token' => $clienttoken, 'lang' => App()->language, 'newtest' => 'Y'));
         $asMessage = array(gT('Token mismatch'), gT('The token you provided doesn\'t match the one in your session.'), "<a class='reloadlink newsurvey' href={$sReloadUrl}>" . gT("Click here to start the survey.") . "</a>");
         $this->_createNewUserSessionAndRedirect($surveyid, $redata, __LINE__, $asMessage);
     }
     if ($this->_isSurveyFinished($surveyid) && ($thissurvey['alloweditaftercompletion'] != 'Y' || $thissurvey['tokenanswerspersistence'] != 'Y')) {
         $aReloadUrlParam = array('lang' => App()->language, 'newtest' => 'Y');
         if ($clienttoken) {
             $aReloadUrlParam['token'] = $clienttoken;
         }
         $sReloadUrl = $this->getController()->createUrl("/survey/index/sid/{$surveyid}", $aReloadUrlParam);
         $asMessage = array(gT('Previous session is set to be finished.'), gT('Your browser reports that it was used previously to answer this survey. We are resetting the session so that you can start from the beginning.'), "<a class='reloadlink newsurvey' href={$sReloadUrl}>" . gT("Click here to start the survey.") . "</a>");
         $this->_createNewUserSessionAndRedirect($surveyid, $redata, __LINE__, $asMessage);
     }
     $previewmode = false;
     if (isset($param['action']) && in_array($param['action'], array('previewgroup', 'previewquestion'))) {
         if (!$this->_canUserPreviewSurvey($surveyid)) {
             $asMessage = array(gT('Error'), gT("We are sorry but you don't have permissions to do this."));
             $this->_niceExit($redata, __LINE__, null, $asMessage);
         } else {
             if (intval($param['qid']) && $param['action'] == 'previewquestion') {
                 $previewmode = 'question';
             }
             if (intval($param['gid']) && $param['action'] == 'previewgroup') {
                 $previewmode = 'group';
             }
         }
     }
     Yii::app()->setConfig('previewmode', $previewmode);
     if ($this->_surveyCantBeViewedWithCurrentPreviewAccess($surveyid, $isSurveyActive, $surveyExists)) {
         $bPreviewRight = $this->_userHasPreviewAccessSession($surveyid);
         if ($bPreviewRight === false) {
             $asMessage = array(gT("Error"), gT("We are sorry but you don't have permissions to do this."), sprintf(gT("Please contact %s ( %s ) for further assistance."), $thissurvey['adminname'], $thissurvey['adminemail']));
             $this->_niceExit($redata, __LINE__, null, $asMessage);
         }
     }
     // TODO can this be moved to the top?
     // (Used to be global, used in ExpressionManager, merged into amVars. If not filled in === '')
     // can this be added in the first computation of $redata?
     if (isset($_SESSION['survey_' . $surveyid]['srid'])) {
         $saved_id = $_SESSION['survey_' . $surveyid]['srid'];
     }
     // recompute $redata since $saved_id used to be a global
     $redata = compact(array_keys(get_defined_vars()));
     if ($this->_didSessionTimeOut($surveyid)) {
         // @TODO is this still required ?
         $asMessage = array(gT("Error"), gT("We are sorry but your session has expired."), gT("Either you have been inactive for too long, you have cookies disabled for your browser, or there were problems with your connection."), sprintf(gT("Please contact %s ( %s ) for further assistance."), $thissurvey['adminname'], $thissurvey['adminemail']));
         $this->_niceExit($redata, __LINE__, null, $asMessage);
     }
     // Set the language of the survey, either from POST, GET parameter of session var
     // Keep the old value, because SetSurveyLanguage update $_SESSION
     $sOldLang = isset($_SESSION['survey_' . $surveyid]['s_lang']) ? $_SESSION['survey_' . $surveyid]['s_lang'] : "";
     // Keep the old value, because SetSurveyLanguage update $_SESSION
     if (!empty($param['lang'])) {
         $sDisplayLanguage = $param['lang'];
         // $param take lang from returnGlobal and returnGlobal sanitize langagecode
     } elseif (isset($_SESSION['survey_' . $surveyid]['s_lang'])) {
         $sDisplayLanguage = $_SESSION['survey_' . $surveyid]['s_lang'];
     } elseif (Survey::model()->findByPk($surveyid)) {
         $sDisplayLanguage = Survey::model()->findByPk($surveyid)->language;
     } else {
         $sDisplayLanguage = Yii::app()->getConfig('defaultlang');
     }
     //CHECK FOR REQUIRED INFORMATION (sid)
     if ($surveyid && $surveyExists) {
         LimeExpressionManager::SetSurveyId($surveyid);
         // must be called early - it clears internal cache if a new survey is being used
         SetSurveyLanguage($surveyid, $sDisplayLanguage);
         if ($previewmode) {
             LimeExpressionManager::SetPreviewMode($previewmode);
         }
         if (App()->language != $sOldLang) {
             UpdateGroupList($surveyid, App()->language);
             // to refresh the language strings in the group list session variable
             UpdateFieldArray();
             // to refresh question titles and question text
         }
     } else {
         throw new CHttpException(404, "The survey in which you are trying to participate does not seem to exist. It may have been deleted or the link you were given is outdated or incorrect.");
     }
     // Get token
     if (!isset($token)) {
         $token = $clienttoken;
     }
     //GET BASIC INFORMATION ABOUT THIS SURVEY
     $thissurvey = getSurveyInfo($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
     $event = new PluginEvent('beforeSurveyPage');
     $event->set('surveyId', $surveyid);
     App()->getPluginManager()->dispatchEvent($event);
     if (!is_null($event->get('template'))) {
         $thissurvey['templatedir'] = $event->get('template');
     }
     //SEE IF SURVEY USES TOKENS
     if ($surveyExists == 1 && tableExists('{{tokens_' . $thissurvey['sid'] . '}}')) {
         $tokensexist = 1;
     } else {
         $tokensexist = 0;
         unset($_POST['token']);
         unset($param['token']);
         unset($token);
         unset($clienttoken);
     }
     //SET THE TEMPLATE DIRECTORY
     global $oTemplate;
     $thistpl = $oTemplate->viewPath;
     $timeadjust = Yii::app()->getConfig("timeadjust");
     //MAKE SURE SURVEY HASN'T EXPIRED
     if ($thissurvey['expiry'] != '' and dateShift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust) > $thissurvey['expiry'] && $thissurvey['active'] != 'N' && !$previewmode) {
         $redata = compact(array_keys(get_defined_vars()));
         $asMessage = array(gT("Error"), gT("This survey is no longer available."), sprintf(gT("Please contact %s ( %s ) for further assistance."), $thissurvey['adminname'], $thissurvey['adminemail']));
         $this->_niceExit($redata, __LINE__, $thissurvey['templatedir'], $asMessage);
     }
     //MAKE SURE SURVEY IS ALREADY VALID
     if ($thissurvey['startdate'] != '' and dateShift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", $timeadjust) < $thissurvey['startdate'] && $thissurvey['active'] != 'N' && !$previewmode) {
         $redata = compact(array_keys(get_defined_vars()));
         $asMessage = array(gT("Error"), gT("This survey is not yet started."), sprintf(gT("Please contact %s ( %s ) for further assistance."), $thissurvey['adminname'], $thissurvey['adminemail']));
         $this->_niceExit($redata, __LINE__, $thissurvey['templatedir'], $asMessage);
     }
     //CHECK FOR PREVIOUSLY COMPLETED COOKIE
     //If cookies are being used, and this survey has been completed, a cookie called "PHPSID[sid]STATUS" will exist (ie: SID6STATUS) and will have a value of "COMPLETE"
     $sCookieName = "LS_" . $surveyid . "_STATUS";
     if (isset($_COOKIE[$sCookieName]) && $_COOKIE[$sCookieName] == "COMPLETE" && $thissurvey['usecookie'] == "Y" && $tokensexist != 1 && (!isset($param['newtest']) || $param['newtest'] != "Y")) {
         $redata = compact(array_keys(get_defined_vars()));
         $asMessage = array(gT("Error"), gT("You have already completed this survey."), sprintf(gT("Please contact %s ( %s ) for further assistance."), $thissurvey['adminname'], $thissurvey['adminemail']));
         $this->_niceExit($redata, __LINE__, $thissurvey['templatedir'], $asMessage);
     }
     //LOAD SAVED SURVEY
     if (Yii::app()->request->getParam('loadall') == "reload") {
         $errormsg = "";
         $sLoadName = Yii::app()->request->getParam('loadname');
         $sLoadPass = Yii::app()->request->getParam('loadpass');
         if (isset($sLoadName) && !$sLoadName) {
             $errormsg .= gT("You did not provide a name") . "<br />\n";
         }
         if (isset($sLoadPass) && !$sLoadPass) {
             $errormsg .= gT("You did not provide a password") . "<br />\n";
         }
         // if security question answer is incorrect
         // Not called if scid is set in GET params (when using email save/reload reminder URL)
         if (function_exists("ImageCreate") && isCaptchaEnabled('saveandloadscreen', $thissurvey['usecaptcha']) && is_null(Yii::app()->request->getQuery('scid'))) {
             $sLoadSecurity = Yii::app()->request->getPost('loadsecurity');
             if (empty($sLoadSecurity)) {
                 $errormsg .= gT("You did not answer to the security question.") . "<br />\n";
             } elseif (!isset($_SESSION['survey_' . $surveyid]['secanswer']) || $sLoadSecurity != $_SESSION['survey_' . $surveyid]['secanswer']) {
                 $errormsg .= gT("The answer to the security question is incorrect.") . "<br />\n";
             }
         }
         if ($errormsg == "") {
             LimeExpressionManager::SetDirtyFlag();
             buildsurveysession($surveyid);
             if (loadanswers()) {
                 Yii::app()->setConfig('move', 'reload');
                 $move = "reload";
                 // veyRunTimeHelper use $move in $arg
             } else {
                 $errormsg .= gT("There is no matching saved survey");
             }
         }
         if ($errormsg) {
             Yii::app()->setConfig('move', "loadall");
             // Show loading form
         }
     }
     //Allow loading of saved survey
     if (Yii::app()->getConfig('move') == "loadall") {
         $redata = compact(array_keys(get_defined_vars()));
         Yii::import("application.libraries.Load_answers");
         $tmp = new Load_answers();
         $tmp->run($redata);
     }
     //Check if TOKEN is used for EVERY PAGE
     //This function fixes a bug where users able to submit two surveys/votes
     //by checking that the token has not been used at each page displayed.
     // bypass only this check at first page (Step=0) because
     // this check is done in buildsurveysession and error message
     // could be more interresting there (takes into accound captcha if used)
     if ($tokensexist == 1 && isset($token) && $token != "" && isset($_SESSION['survey_' . $surveyid]['step']) && $_SESSION['survey_' . $surveyid]['step'] > 0 && tableExists("tokens_{$surveyid}}}")) {
         // check also if it is allowed to change survey after completion
         if ($thissurvey['alloweditaftercompletion'] == 'Y') {
             $tokenInstance = Token::model($surveyid)->findByAttributes(array('token' => $token));
         } else {
             $tokenInstance = Token::model($surveyid)->usable()->incomplete()->findByAttributes(array('token' => $token));
         }
         if (!isset($tokenInstance) && !$previewmode) {
             //TOKEN DOESN'T EXIST OR HAS ALREADY BEEN USED. EXPLAIN PROBLEM AND EXIT
             $asMessage = array(null, gT("This is a controlled survey. You need a valid token to participate."), sprintf(gT("For further information please contact %s"), $thissurvey['adminname'] . " (<a href='mailto:{$thissurvey['adminemail']}'>" . "{$thissurvey['adminemail']}</a>)"));
             $this->_niceExit($redata, __LINE__, $thistpl, $asMessage, true);
         }
     }
     if ($tokensexist == 1 && isset($token) && $token != "" && tableExists("{{tokens_" . $surveyid . "}}") && !$previewmode) {
         // check also if it is allowed to change survey after completion
         if ($thissurvey['alloweditaftercompletion'] == 'Y') {
             $tokenInstance = Token::model($surveyid)->editable()->findByAttributes(array('token' => $token));
         } else {
             $tokenInstance = Token::model($surveyid)->usable()->incomplete()->findByAttributes(array('token' => $token));
         }
         if (!isset($tokenInstance)) {
             $oToken = Token::model($surveyid)->findByAttributes(array('token' => $token));
             if ($oToken) {
                 $now = dateShift(date("Y-m-d H:i:s"), "Y-m-d H:i:s", Yii::app()->getConfig("timeadjust"));
                 if ($oToken->completed != 'N' && !empty($oToken->completed)) {
                     $sError = gT("This invitation has already been used.");
                 } elseif (strtotime($now) < strtotime($oToken->validfrom)) {
                     $sError = gT("This invitation is not valid yet.");
                 } elseif (strtotime($now) > strtotime($oToken->validuntil)) {
                     $sError = gT("This invitation is not valid anymore.");
                 } else {
                     $sError = gT("This is a controlled survey. You need a valid token to participate.");
                 }
             } else {
                 $sError = gT("This is a controlled survey. You need a valid token to participate.");
             }
             $asMessage = array($sError, gT("We are sorry but you are not allowed to enter this survey."), sprintf(gT("For further information please contact %s"), $thissurvey['adminname'] . " (<a href='mailto:{$thissurvey['adminemail']}'>" . "{$thissurvey['adminemail']}</a>)"));
             $this->_niceExit($redata, __LINE__, $thistpl, $asMessage, true);
         }
     }
     //Clear session and remove the incomplete response if requested.
     if (isset($move) && $move == "clearall") {
         // delete the response but only if not already completed
         $s_lang = $_SESSION['survey_' . $surveyid]['s_lang'];
         if (isset($_SESSION['survey_' . $surveyid]['srid']) && !SurveyDynamic::model($surveyid)->isCompleted($_SESSION['survey_' . $surveyid]['srid'])) {
             // delete the response but only if not already completed
             $result = dbExecuteAssoc('DELETE FROM {{survey_' . $surveyid . '}} WHERE id=' . $_SESSION['survey_' . $surveyid]['srid'] . " AND submitdate IS NULL");
             if ($result->count() > 0) {
                 // Using count() here *should* be okay for MSSQL because it is a delete statement
                 // find out if there are any fuqt questions - checked
                 $fieldmap = createFieldMap($surveyid, 'short', false, false, $s_lang);
                 foreach ($fieldmap as $field) {
                     if ($field['type'] == "|" && !strpos($field['fieldname'], "_filecount")) {
                         if (!isset($qid)) {
                             $qid = array();
                         }
                         $qid[] = $field['fieldname'];
                     }
                 }
                 // if yes, extract the response json to those questions
                 if (isset($qid)) {
                     $query = "SELECT * FROM {{survey_" . $surveyid . "}} WHERE id=" . $_SESSION['survey_' . $surveyid]['srid'];
                     $result = dbExecuteAssoc($query);
                     foreach ($result->readAll() as $row) {
                         foreach ($qid as $question) {
                             $json = $row[$question];
                             if ($json == "" || $json == NULL) {
                                 continue;
                             }
                             // decode them
                             $phparray = json_decode($json);
                             foreach ($phparray as $metadata) {
                                 $target = Yii::app()->getConfig("uploaddir") . "/surveys/" . $surveyid . "/files/";
                                 // delete those files
                                 unlink($target . $metadata->filename);
                             }
                         }
                     }
                 }
                 // done deleting uploaded files
             }
             // also delete a record from saved_control when there is one
             dbExecuteAssoc('DELETE FROM {{saved_control}} WHERE srid=' . $_SESSION['survey_' . $surveyid]['srid'] . ' AND sid=' . $surveyid);
         }
         killSurveySession($surveyid);
         sendCacheHeaders();
         doHeader();
         $redata = compact(array_keys(get_defined_vars()));
         $this->_printTemplateContent($thistpl . '/startpage.pstpl', $redata, __LINE__);
         echo "\n\n<!-- JAVASCRIPT FOR CONDITIONAL QUESTIONS -->\n" . "\t<script type='text/javascript'>\n" . "\t<!--\n" . "function checkconditions(value, name, type, evt_type)\n" . "\t{\n" . "\t}\n" . "\t//-->\n" . "\t</script>\n\n";
         //Present the clear all page using clearall.pstpl template
         $this->_printTemplateContent($thistpl . '/clearall.pstpl', $redata, __LINE__);
         $this->_printTemplateContent($thistpl . '/endpage.pstpl', $redata, __LINE__);
         doFooter();
         exit;
     }
     //Check to see if a refering URL has been captured.
     if (!isset($_SESSION['survey_' . $surveyid]['refurl'])) {
         $_SESSION['survey_' . $surveyid]['refurl'] = GetReferringUrl();
         // do not overwrite refurl
     }
     // Let's do this only if
     //  - a saved answer record hasn't been loaded through the saved feature
     //  - the survey is not anonymous
     //  - the survey is active
     //  - a token information has been provided
     //  - the survey is setup to allow token-response-persistence
     if (!isset($_SESSION['survey_' . $surveyid]['srid']) && $thissurvey['anonymized'] == "N" && $thissurvey['active'] == "Y" && isset($token) && $token != '') {
         // load previous answers if any (dataentry with nosubmit)
         $oResponses = Response::model($surveyid)->findAllByAttributes(array('token' => $token), array('order' => 'id DESC'));
         if (!empty($oResponses)) {
             /**
              * We fire the response selection event when at least 1 response was found.
              * If there is just 1 response the plugin still has to option to choose
              * NOT to use it.
              */
             $event = new PluginEvent('beforeLoadResponse');
             $event->set('responses', $oResponses);
             $event->set('surveyId', $surveyid);
             App()->pluginManager->dispatchEvent($event);
             $oResponse = $event->get('response');
             // If $oResponse is false we act as if no response was found.
             // This allows a plugin to deny continuing a response.
             if ($oResponse !== false) {
                 // If plugin does not set a response we use the first one found, (this replicates pre-plugin behavior)
                 if (!isset($oResponse) && (!isset($oResponses[0]->submitdate) || $thissurvey['alloweditaftercompletion'] == 'Y') && $thissurvey['tokenanswerspersistence'] == 'Y') {
                     $oResponse = $oResponses[0];
                 }
                 if (isset($oResponse)) {
                     $_SESSION['survey_' . $surveyid]['srid'] = $oResponse->id;
                     if (!empty($oResponse->lastpage)) {
                         $_SESSION['survey_' . $surveyid]['LEMtokenResume'] = true;
                         // If the response was completed and user is allowed to edit after completion start at the beginning and not at the last page - just makes more sense
                         if (!($oResponse->submitdate && $thissurvey['alloweditaftercompletion'] == 'Y')) {
                             $_SESSION['survey_' . $surveyid]['step'] = $oResponse->lastpage;
                         }
                     }
                     buildsurveysession($surveyid);
                     if (!empty($oResponse->submitdate)) {
                         $_SESSION['survey_' . $surveyid]['maxstep'] = $_SESSION['survey_' . $surveyid]['totalsteps'];
                     }
                     loadanswers();
                 }
             }
         }
     }
     // Preview action : Preview right already tested before
     if ($previewmode) {
         // Unset all SESSION: be sure to have the last version
         unset($_SESSION['fieldmap-' . $surveyid . App()->language]);
         // Needed by createFieldMap: else fieldmap can be outdated
         unset($_SESSION['survey_' . $surveyid]);
         if ($param['action'] == 'previewgroup') {
             $thissurvey['format'] = 'G';
         } elseif ($param['action'] == 'previewquestion') {
             $thissurvey['format'] = 'S';
         }
         buildsurveysession($surveyid, true);
     }
     sendCacheHeaders();
     //Send local variables to the appropriate survey type
     unset($redata);
     $redata = compact(array_keys(get_defined_vars()));
     Yii::import('application.helpers.SurveyRuntimeHelper');
     $tmp = new SurveyRuntimeHelper();
     $tmp->run($surveyid, $redata);
     if (isset($_POST['saveall']) || isset($flashmessage)) {
         echo "<script type='text/javascript'> \$(document).ready( function() { alert('" . gT("Your responses were successfully saved.", "js") . "');}) </script>";
     }
 }
Exemplo n.º 8
0
    /**
     * Main function
     *
     * @param mixed $surveyid
     * @param mixed $args
     */
    function run($surveyid, $args)
    {
        global $errormsg;
        extract($args);
        $LEMsessid = 'survey_' . $surveyid;
        $sTemplatePath = getTemplatePath(Yii::app()->getConfig("defaulttemplate")) . DIRECTORY_SEPARATOR;
        if (isset($_SESSION['survey_' . $surveyid]['templatepath'])) {
            $sTemplatePath = $_SESSION['survey_' . $surveyid]['templatepath'];
        }
        // $LEMdebugLevel - customizable debugging for Lime Expression Manager
        $LEMdebugLevel = 0;
        // LEM_DEBUG_TIMING;    // (LEM_DEBUG_TIMING + LEM_DEBUG_VALIDATION_SUMMARY + LEM_DEBUG_VALIDATION_DETAIL);
        $LEMskipReprocessing = false;
        // true if used GetLastMoveResult to avoid generation of unneeded extra JavaScript
        switch ($thissurvey['format']) {
            case "A":
                //All in one
                $surveyMode = 'survey';
                break;
            default:
            case "S":
                //One at a time
                $surveyMode = 'question';
                break;
            case "G":
                //Group at a time
                $surveyMode = 'group';
                break;
        }
        $radix = getRadixPointData($thissurvey['surveyls_numberformat']);
        $radix = $radix['seperator'];
        $surveyOptions = array('active' => $thissurvey['active'] == 'Y', 'allowsave' => $thissurvey['allowsave'] == 'Y', 'anonymized' => $thissurvey['anonymized'] != 'N', 'assessments' => $thissurvey['assessments'] == 'Y', 'datestamp' => $thissurvey['datestamp'] == 'Y', 'hyperlinkSyntaxHighlighting' => ($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY, 'ipaddr' => $thissurvey['ipaddr'] == 'Y', 'radix' => $radix, 'refurl' => $thissurvey['refurl'] == "Y" ? $_SESSION[$LEMsessid]['refurl'] : NULL, 'savetimings' => $thissurvey['savetimings'] == "Y", 'surveyls_dateformat' => isset($thissurvey['surveyls_dateformat']) ? $thissurvey['surveyls_dateformat'] : 1, 'startlanguage' => isset($clang->langcode) ? $clang->langcode : $thissurvey['language'], 'target' => Yii::app()->getConfig('uploaddir') . DIRECTORY_SEPARATOR . 'surveys' . DIRECTORY_SEPARATOR . $thissurvey['sid'] . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR, 'tempdir' => Yii::app()->getConfig('tempdir') . DIRECTORY_SEPARATOR, 'timeadjust' => isset($timeadjust) ? $timeadjust : 0, 'token' => isset($clienttoken) ? $clienttoken : NULL);
        //Security Checked: POST, GET, SESSION, REQUEST, returnGlobal, DB
        $previewgrp = false;
        if ($surveyMode == 'group' && isset($param['action']) && $param['action'] == 'previewgroup') {
            $previewgrp = true;
        }
        $previewquestion = false;
        if ($surveyMode == 'question' && isset($param['action']) && $param['action'] == 'previewquestion') {
            $previewquestion = true;
        }
        //        if (isset($param['newtest']) && $param['newtest'] == "Y")
        //            setcookie("limesurvey_timers", "0");   //@todo fix - sometimes results in headers already sent error
        $show_empty_group = false;
        if ($previewgrp || $previewquestion) {
            $_SESSION[$LEMsessid]['prevstep'] = 1;
            $_SESSION[$LEMsessid]['maxstep'] = 0;
        } else {
            //RUN THIS IF THIS IS THE FIRST TIME , OR THE FIRST PAGE ########################################
            if (!isset($_SESSION[$LEMsessid]['step'])) {
                buildsurveysession($surveyid);
                $sTemplatePath = $_SESSION[$LEMsessid]['templatepath'];
                if ($surveyid != LimeExpressionManager::getLEMsurveyId()) {
                    LimeExpressionManager::SetDirtyFlag();
                }
                LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions, false, $LEMdebugLevel);
                $_SESSION[$LEMsessid]['step'] = 0;
                if ($surveyMode == 'survey') {
                    $move = "movenext";
                    // to force a call to NavigateForwards()
                } elseif (isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N') {
                    $move = "movenext";
                    $_SESSION[$LEMsessid]['step'] = 1;
                }
            } else {
                if ($surveyid != LimeExpressionManager::getLEMsurveyId()) {
                    LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions, false, $LEMdebugLevel);
                    LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, false);
                }
            }
            $totalquestions = $_SESSION['survey_' . $surveyid]['totalquestions'];
            if (!isset($_SESSION[$LEMsessid]['totalsteps'])) {
                $_SESSION[$LEMsessid]['totalsteps'] = 0;
            }
            if (!isset($_SESSION[$LEMsessid]['maxstep'])) {
                $_SESSION[$LEMsessid]['maxstep'] = 0;
            }
            if (isset($_SESSION[$LEMsessid]['LEMpostKey']) && isset($_POST['LEMpostKey']) && $_POST['LEMpostKey'] != $_SESSION[$LEMsessid]['LEMpostKey']) {
                // then trying to resubmit (e.g. Next, Previous, Submit) from a cached copy of the page
                // Does not try to save anything from the page to the database
                $moveResult = LimeExpressionManager::GetLastMoveResult(true);
                if (isset($_POST['thisstep']) && isset($moveResult['seq']) && $_POST['thisstep'] == $moveResult['seq']) {
                    // then pressing F5 or otherwise refreshing the current page, which is OK
                    $LEMskipReprocessing = true;
                    $move = "movenext";
                    // so will re-display the survey
                } else {
                    // trying to use browser back buttons, which may be disallowed if no 'previous' button is present
                    $LEMskipReprocessing = true;
                    $move = "movenext";
                    // so will re-display the survey
                    $invalidLastPage = true;
                    $vpopup = "<script type=\"text/javascript\">\n\n                    <!--\n \$(document).ready(function(){\n                    alert(\"" . $clang->gT("Please use the LimeSurvey navigation buttons or index.  It appears you attempted to use the browser back button to re-submit a page.", "js") . "\");});\n //-->\n\n                    </script>\n";
                }
            }
            if (!(isset($_POST['saveall']) || isset($_POST['saveprompt']) || isset($_POST['loadall']) || isset($_GET['sid']) || $LEMskipReprocessing || isset($move) && preg_match('/^changelang_/', $move))) {
                $_SESSION[$LEMsessid]['prevstep'] = $_SESSION[$LEMsessid]['step'];
            }
            if (!isset($_SESSION[$LEMsessid]['prevstep'])) {
                $_SESSION[$LEMsessid]['prevstep'] = -1;
                // this only happens on re-load
            }
            if (isset($_SESSION[$LEMsessid]['LEMtokenResume'])) {
                LimeExpressionManager::StartSurvey($thissurvey['sid'], $surveyMode, $surveyOptions, false, $LEMdebugLevel);
                $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, false);
                // if late in the survey, will re-validate contents, which may be overkill
                unset($_SESSION[$LEMsessid]['LEMtokenResume']);
            } else {
                if (!$LEMskipReprocessing) {
                    //Move current step ###########################################################################
                    if (isset($move) && $move == 'moveprev' && ($thissurvey['allowprev'] == 'Y' || $thissurvey['allowjumps'] == 'Y')) {
                        $moveResult = LimeExpressionManager::NavigateBackwards();
                        if ($moveResult['at_start']) {
                            $_SESSION[$LEMsessid]['step'] = 0;
                            unset($moveResult);
                            // so display welcome page again
                        }
                    }
                    if (isset($move) && $move == "movenext") {
                        $moveResult = LimeExpressionManager::NavigateForwards();
                    }
                    if (isset($move) && $move == 'movesubmit') {
                        if ($surveyMode == 'survey') {
                            $moveResult = LimeExpressionManager::NavigateForwards();
                        } else {
                            // may be submitting from the navigation bar, in which case need to process all intervening questions
                            // in order to update equations and ensure there are no intervening relevant mandatory or relevant invalid questions
                            $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['totalsteps'] + 1, false);
                        }
                    }
                    if (isset($move) && preg_match('/^changelang_/', $move)) {
                        // jump to current step using new language, processing POST values
                        $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, true, false, true);
                        // do process the POST data
                    }
                    if (isset($move) && isNumericInt($move) && $thissurvey['allowjumps'] == 'Y') {
                        $move = (int) $move;
                        if ($move > 0 && ($move <= $_SESSION[$LEMsessid]['step'] || isset($_SESSION[$LEMsessid]['maxstep']) && $move <= $_SESSION[$LEMsessid]['maxstep'])) {
                            $moveResult = LimeExpressionManager::JumpTo($move, false);
                        }
                    }
                    if (!isset($moveResult) && !($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] == 0)) {
                        // Just in case not set via any other means, but don't do this if it is the welcome page
                        $moveResult = LimeExpressionManager::GetLastMoveResult(true);
                        $LEMskipReprocessing = true;
                    }
                }
            }
            if (isset($moveResult)) {
                if ($moveResult['finished'] == true) {
                    $move = 'movesubmit';
                } else {
                    $_SESSION[$LEMsessid]['step'] = $moveResult['seq'] + 1;
                    // step is index base 1
                    $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
                }
                if ($move == "movesubmit" && $moveResult['finished'] == false) {
                    // then there are errors, so don't finalize the survey
                    $move = "movenext";
                    // so will re-display the survey
                    $invalidLastPage = true;
                }
            }
            // We do not keep the participant session anymore when the same browser is used to answer a second time a survey (let's think of a library PC for instance).
            // Previously we used to keep the session and redirect the user to the
            // submit page.
            if ($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] == 0) {
                $_SESSION[$LEMsessid]['test'] = time();
                display_first_page();
                exit;
            }
            //CHECK IF ALL MANDATORY QUESTIONS HAVE BEEN ANSWERED ############################################
            //First, see if we are moving backwards or doing a Save so far, and its OK not to check:
            if (isset($move) && ($move == "moveprev" || is_int($move) && $_SESSION[$LEMsessid]['prevstep'] == $_SESSION[$LEMsessid]['maxstep'] || $_SESSION[$LEMsessid]['prevstep'] == $_SESSION[$LEMsessid]['step']) || isset($_POST['saveall']) && $_POST['saveall'] == $clang->gT("Save your responses so far")) {
                if (Yii::app()->getConfig('allowmandbackwards') == 1) {
                    $backok = "Y";
                } else {
                    $backok = "N";
                }
            } else {
                $backok = "N";
                // NA, since not moving backwards
            }
            // TODO FIXME
            if ($thissurvey['active'] == "Y") {
                Yii::import("application.libraries.Save");
                $cSave = new Save();
            }
            if ($thissurvey['active'] == "Y" && isset($_POST['saveall'])) {
                // must do this here to process the POSTed values
                $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false);
                // by jumping to current step, saves data so far
                $cSave->showsaveform();
                // generates a form and exits, awaiting input
            }
            if ($thissurvey['active'] == "Y" && isset($_POST['saveprompt'])) {
                // The response from the save form
                // CREATE SAVED CONTROL RECORD USING SAVE FORM INFORMATION
                $flashmessage = $cSave->savedcontrol();
                if (isset($errormsg) && $errormsg != "") {
                    $cSave->showsaveform();
                    // reshow the form if there is an error
                }
                $moveResult = LimeExpressionManager::GetLastMoveResult(true);
                $LEMskipReprocessing = true;
                // TODO - does this work automatically for token answer persistence? Used to be savedsilent()
            }
            //Now, we check mandatory questions if necessary
            //CHECK IF ALL CONDITIONAL MANDATORY QUESTIONS THAT APPLY HAVE BEEN ANSWERED
            global $notanswered;
            if (isset($moveResult) && !$moveResult['finished']) {
                $unansweredSQList = $moveResult['unansweredSQs'];
                if (strlen($unansweredSQList) > 0 && $backok != "N") {
                    $notanswered = explode('|', $unansweredSQList);
                } else {
                    $notanswered = array();
                }
                //CHECK INPUT
                $invalidSQList = $moveResult['invalidSQs'];
                if (strlen($invalidSQList) > 0 && $backok != "N") {
                    $notvalidated = explode('|', $invalidSQList);
                } else {
                    $notvalidated = array();
                }
            }
            // CHECK UPLOADED FILES
            // TMSW - Move this into LEM::NavigateForwards?
            $filenotvalidated = checkUploadedFileValidity($surveyid, $move, $backok);
            //SEE IF THIS GROUP SHOULD DISPLAY
            $show_empty_group = false;
            if ($_SESSION[$LEMsessid]['step'] == 0) {
                $show_empty_group = true;
            }
            $redata = compact(array_keys(get_defined_vars()));
            //SUBMIT ###############################################################################
            if (isset($move) && $move == "movesubmit") {
                //                setcookie("limesurvey_timers", "", time() - 3600); // remove the timers cookies   //@todo fix - sometimes results in headers already sent error
                if ($thissurvey['refurl'] == "Y") {
                    if (!in_array("refurl", $_SESSION[$LEMsessid]['insertarray'])) {
                        $_SESSION[$LEMsessid]['insertarray'][] = "refurl";
                    }
                }
                resetTimers();
                //Before doing the "templatereplace()" function, check the $thissurvey['url']
                //field for limereplace stuff, and do transformations!
                $thissurvey['surveyls_url'] = passthruReplace($thissurvey['surveyls_url'], $thissurvey);
                $thissurvey['surveyls_url'] = templatereplace($thissurvey['surveyls_url'], $thissurvey);
                // to do INSERTANS substitutions
                //END PAGE - COMMIT CHANGES TO DATABASE
                if ($thissurvey['active'] != "Y") {
                    if ($thissurvey['assessments'] == "Y") {
                        $assessments = doAssessment($surveyid);
                    }
                    sendCacheHeaders();
                    doHeader();
                    echo templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata);
                    //Check for assessments
                    if ($thissurvey['assessments'] == "Y" && $assessments) {
                        echo templatereplace(file_get_contents($sTemplatePath . "assessment.pstpl"), array(), $redata);
                    }
                    // fetch all filenames from $_SESSIONS['files'] and delete them all
                    // from the /upload/tmp/ directory
                    /* echo "<pre>";print_r($_SESSION);echo "</pre>";
                       for($i = 1; isset($_SESSION[$LEMsessid]['files'][$i]); $i++)
                       {
                       unlink('upload/tmp/'.$_SESSION[$LEMsessid]['files'][$i]['filename']);
                       }
                       */
                    // can't kill session before end message, otherwise INSERTANS doesn't work.
                    $completed = templatereplace($thissurvey['surveyls_endtext']);
                    $completed .= "<br /><strong><font size='2' color='red'>" . $clang->gT("Did Not Save") . "</font></strong><br /><br />\n\n";
                    $completed .= $clang->gT("Your survey responses have not been recorded. This survey is not yet active.") . "<br /><br />\n";
                    if ($thissurvey['printanswers'] == 'Y') {
                        // 'Clear all' link is only relevant for survey with printanswers enabled
                        // in other cases the session is cleared at submit time
                        $completed .= "<a href='" . Yii::app()->getController()->createUrl("survey/index/sid/{$surveyid}/move/clearall") . "'>" . $clang->gT("Clear Responses") . "</a><br /><br />\n";
                    }
                } else {
                    if ($thissurvey['usecookie'] == "Y" && $tokensexist != 1) {
                        setcookie("LS_" . $surveyid . "_STATUS", "COMPLETE", time() + 31536000);
                        //Cookie will expire in 365 days
                    }
                    $content = '';
                    $content .= templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata);
                    //Check for assessments
                    if ($thissurvey['assessments'] == "Y") {
                        $assessments = doAssessment($surveyid);
                        if ($assessments) {
                            $content .= templatereplace(file_get_contents($sTemplatePath . "assessment.pstpl"), array(), $redata);
                        }
                    }
                    //Update the token if needed and send a confirmation email
                    if (isset($clienttoken) && $clienttoken) {
                        submittokens();
                    }
                    //Send notifications
                    sendSubmitNotifications($surveyid);
                    $content = '';
                    $content .= templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata);
                    //echo $thissurvey['url'];
                    //Check for assessments
                    if ($thissurvey['assessments'] == "Y") {
                        $assessments = doAssessment($surveyid);
                        if ($assessments) {
                            $content .= templatereplace(file_get_contents($sTemplatePath . "assessment.pstpl"), array(), $redata);
                        }
                    }
                    if (trim(strip_tags($thissurvey['surveyls_endtext'])) == '') {
                        $completed = "<br /><span class='success'>" . $clang->gT("Thank you!") . "</span><br /><br />\n\n" . $clang->gT("Your survey responses have been recorded.") . "<br /><br />\n";
                    } else {
                        $completed = templatereplace($thissurvey['surveyls_endtext']);
                    }
                    // Link to Print Answer Preview  **********
                    if ($thissurvey['printanswers'] == 'Y') {
                        $url = Yii::app()->getController()->createUrl("printanswers/view/surveyid/{$surveyid}");
                        $completed .= "<br /><br />" . "<a class='printlink' href='{$url}'  target='_blank'>" . $clang->gT("Print your answers.") . "</a><br />\n";
                    }
                    //*****************************************
                    if ($thissurvey['publicstatistics'] == 'Y' && $thissurvey['printanswers'] == 'Y') {
                        $completed .= '<br />' . $clang->gT("or");
                    }
                    // Link to Public statistics  **********
                    if ($thissurvey['publicstatistics'] == 'Y') {
                        $url = Yii::app()->getController()->createUrl("statistics_user/action/surveyid/{$surveyid}/language/" . $_SESSION[$LEMsessid]['s_lang']);
                        $completed .= "<br /><br />" . "<a class='publicstatisticslink' href='{$url}' target='_blank'>" . $clang->gT("View the statistics for this survey.") . "</a><br />\n";
                    }
                    //*****************************************
                    $_SESSION[$LEMsessid]['finished'] = true;
                    $_SESSION[$LEMsessid]['sid'] = $surveyid;
                    sendCacheHeaders();
                    if (isset($thissurvey['autoredirect']) && $thissurvey['autoredirect'] == "Y" && $thissurvey['surveyls_url']) {
                        //Automatically redirect the page to the "url" setting for the survey
                        header("Location: {$thissurvey['surveyls_url']}");
                    }
                    doHeader();
                    echo $content;
                }
                $redata['completed'] = $completed;
                echo templatereplace(file_get_contents($sTemplatePath . "completed.pstpl"), array('completed' => $completed), $redata);
                echo "\n<br />\n";
                if (($LEMdebugLevel & LEM_DEBUG_TIMING) == LEM_DEBUG_TIMING) {
                    echo LimeExpressionManager::GetDebugTimingMessage();
                }
                if (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY) {
                    echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
                }
                echo templatereplace(file_get_contents($sTemplatePath . "endpage.pstpl"));
                doFooter();
                // The session cannot be killed until the page is completely rendered
                if ($thissurvey['printanswers'] != 'Y') {
                    killSurveySession($surveyid);
                }
                exit;
            }
        }
        $redata = compact(array_keys(get_defined_vars()));
        // IF GOT THIS FAR, THEN DISPLAY THE ACTIVE GROUP OF QUESTIONSs
        //SEE IF $surveyid EXISTS ####################################################################
        if ($surveyExists < 1) {
            //SURVEY DOES NOT EXIST. POLITELY EXIT.
            echo templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata);
            echo "\t<center><br />\n";
            echo "\t" . $clang->gT("Sorry. There is no matching survey.") . "<br /></center>&nbsp;\n";
            echo templatereplace(file_get_contents($sTemplatePath . "endpage.pstpl"), array(), $redata);
            doFooter();
            exit;
        }
        createFieldMap($surveyid, 'full', false, false, $_SESSION[$LEMsessid]['s_lang']);
        //GET GROUP DETAILS
        if ($surveyMode == 'group' && $previewgrp) {
            //            setcookie("limesurvey_timers", "0"); //@todo fix - sometimes results in headers already sent error
            $_gid = sanitize_int($param['gid']);
            LimeExpressionManager::StartSurvey($thissurvey['sid'], 'group', $surveyOptions, false, $LEMdebugLevel);
            $gseq = LimeExpressionManager::GetGroupSeq($_gid);
            if ($gseq == -1) {
                echo $clang->gT('Invalid group number for this survey: ') . $_gid;
                exit;
            }
            $moveResult = LimeExpressionManager::JumpTo($gseq + 1, true);
            if (is_null($moveResult)) {
                echo $clang->gT('This group contains no questions.  You must add questions to this group before you can preview it');
                exit;
            }
            if (isset($moveResult)) {
                $_SESSION[$LEMsessid]['step'] = $moveResult['seq'] + 1;
                // step is index base 1?
            }
            $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
            $gid = $stepInfo['gid'];
            $groupname = $stepInfo['gname'];
            $groupdescription = $stepInfo['gtext'];
        } else {
            if ($show_empty_group || !isset($_SESSION[$LEMsessid]['grouplist'])) {
                $gid = -1;
                // Make sure the gid is unused. This will assure that the foreach (fieldarray as ia) has no effect.
                $groupname = $clang->gT("Submit your answers");
                $groupdescription = $clang->gT("There are no more questions. Please press the <Submit> button to finish this survey.");
            } else {
                if ($surveyMode != 'survey') {
                    if ($previewquestion) {
                        $_qid = sanitize_int($param['qid']);
                        LimeExpressionManager::StartSurvey($surveyid, 'question', $surveyOptions, false, $LEMdebugLevel);
                        $qSec = LimeExpressionManager::GetQuestionSeq($_qid);
                        $moveResult = LimeExpressionManager::JumpTo($qSec + 1, true, false, true);
                        $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
                    } else {
                        $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
                    }
                    $gid = $stepInfo['gid'];
                    $groupname = $stepInfo['gname'];
                    $groupdescription = $stepInfo['gtext'];
                }
            }
        }
        if ($previewquestion) {
            $_SESSION[$LEMsessid]['step'] = 0;
            //maybe unset it after the question has been displayed?
        }
        if ($_SESSION[$LEMsessid]['step'] > $_SESSION[$LEMsessid]['maxstep']) {
            $_SESSION[$LEMsessid]['maxstep'] = $_SESSION[$LEMsessid]['step'];
        }
        // If the survey uses answer persistence and a srid is registered in SESSION
        // then loadanswers from this srid
        /* Only survey mode used this - should all?
           if ($thissurvey['tokenanswerspersistence'] == 'Y' &&
           $thissurvey['anonymized'] == "N" &&
           isset($_SESSION[$LEMsessid]['srid']) &&
           $thissurvey['active'] == "Y")
           {
           loadanswers();
           }
           */
        //******************************************************************************************************
        //PRESENT SURVEY
        //******************************************************************************************************
        $okToShowErrors = !$previewgrp && (isset($invalidLastPage) || $_SESSION[$LEMsessid]['prevstep'] == $_SESSION[$LEMsessid]['step']);
        Yii::app()->getController()->loadHelper('qanda');
        setNoAnswerMode($thissurvey);
        //Iterate through the questions about to be displayed:
        $inputnames = array();
        foreach ($_SESSION[$LEMsessid]['grouplist'] as $gl) {
            $gid = $gl[0];
            $qnumber = 0;
            if ($surveyMode != 'survey') {
                $onlyThisGID = $stepInfo['gid'];
                if ($onlyThisGID != $gid) {
                    continue;
                }
            }
            // TMSW - could iterate through LEM::currentQset instead
            foreach ($_SESSION[$LEMsessid]['fieldarray'] as $key => $ia) {
                ++$qnumber;
                $ia[9] = $qnumber;
                // incremental question count;
                if (isset($ia[10]) && $ia[10] == $gid || !isset($ia[10]) && $ia[5] == $gid) {
                    if ($surveyMode == 'question' && $ia[0] != $stepInfo['qid']) {
                        continue;
                    }
                    $qidattributes = getQuestionAttributeValues($ia[0], $ia[4]);
                    if ($ia[4] != '*' && ($qidattributes === false || !isset($qidattributes['hidden']) || $qidattributes['hidden'] == 1)) {
                        continue;
                    }
                    //Get the answers/inputnames
                    // TMSW - can content of retrieveAnswers() be provided by LEM?  Review scope of what it provides.
                    // TODO - retrieveAnswers is slow - queries database separately for each question. May be fixed in _CI or _YII ports, so ignore for now
                    list($plus_qanda, $plus_inputnames) = retrieveAnswers($ia, $surveyid);
                    if ($plus_qanda) {
                        $plus_qanda[] = $ia[4];
                        $plus_qanda[] = $ia[6];
                        // adds madatory identifyer for adding mandatory class to question wrapping div
                        $qanda[] = $plus_qanda;
                    }
                    if ($plus_inputnames) {
                        $inputnames = addtoarray_single($inputnames, $plus_inputnames);
                    }
                    //Display the "mandatory" popup if necessary
                    // TMSW - get question-level error messages - don't call **_popup() directly
                    if ($okToShowErrors && $stepInfo['mandViolation']) {
                        list($mandatorypopup, $popup) = mandatory_popup($ia, $notanswered);
                    }
                    //Display the "validation" popup if necessary
                    if ($okToShowErrors && !$stepInfo['valid']) {
                        list($validationpopup, $vpopup) = validation_popup($ia, $notvalidated);
                    }
                    // Display the "file validation" popup if necessary
                    if ($okToShowErrors && isset($filenotvalidated)) {
                        list($filevalidationpopup, $fpopup) = file_validation_popup($ia, $filenotvalidated);
                    }
                }
                if ($ia[4] == "|") {
                    $upload_file = TRUE;
                }
            }
            //end iteration
        }
        if ($surveyMode != 'survey' && isset($thissurvey['showprogress']) && $thissurvey['showprogress'] == 'Y') {
            if ($show_empty_group) {
                $percentcomplete = makegraph($_SESSION[$LEMsessid]['totalsteps'] + 1, $_SESSION[$LEMsessid]['totalsteps']);
            } else {
                $percentcomplete = makegraph($_SESSION[$LEMsessid]['step'], $_SESSION[$LEMsessid]['totalsteps']);
            }
        }
        if (!(isset($languagechanger) && strlen($languagechanger) > 0) && function_exists('makeLanguageChangerSurvey')) {
            $languagechanger = makeLanguageChangerSurvey($_SESSION[$LEMsessid]['s_lang']);
        }
        //READ TEMPLATES, INSERT DATA AND PRESENT PAGE
        sendCacheHeaders();
        doHeader();
        $redata = compact(array_keys(get_defined_vars()));
        echo templatereplace(file_get_contents($sTemplatePath . "startpage.pstpl"), array(), $redata);
        //popup need jquery
        if (isset($popup)) {
            echo $popup;
        }
        if (isset($vpopup)) {
            echo $vpopup;
        }
        if (isset($fpopup)) {
            echo $fpopup;
        }
        //ALTER PAGE CLASS TO PROVIDE WHOLE-PAGE ALTERNATION
        if ($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] != $_SESSION[$LEMsessid]['prevstep'] || isset($_SESSION[$LEMsessid]['stepno']) && $_SESSION[$LEMsessid]['stepno'] % 2) {
            if (!isset($_SESSION[$LEMsessid]['stepno'])) {
                $_SESSION[$LEMsessid]['stepno'] = 0;
            }
            if ($_SESSION[$LEMsessid]['step'] != $_SESSION[$LEMsessid]['prevstep']) {
                ++$_SESSION[$LEMsessid]['stepno'];
            }
            if ($_SESSION[$LEMsessid]['stepno'] % 2) {
                echo "<script type=\"text/javascript\">\n" . "  \$(\"body\").addClass(\"page-odd\");\n" . "</script>\n";
            }
        }
        $hiddenfieldnames = implode("|", $inputnames);
        if (isset($upload_file) && $upload_file) {
            echo CHtml::form(array("survey/index"), 'post', array('enctype' => 'multipart/form-data', 'id' => 'limesurvey', 'name' => 'limesurvey', 'autocomplete' => 'off')) . "\n\n            <!-- INPUT NAMES -->\n            <input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
        } else {
            echo CHtml::form(array("survey/index"), 'post', array('id' => 'limesurvey', 'name' => 'limesurvey', 'autocomplete' => 'off')) . "\n\n            <!-- INPUT NAMES -->\n            <input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
        }
        echo sDefaultSubmitHandler();
        // <-- END FEATURE - SAVE
        if ($surveyMode == 'survey') {
            if (isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N') {
                //Hide the welcome screen if explicitly set
            } else {
                echo templatereplace(file_get_contents($sTemplatePath . "welcome.pstpl"), array(), $redata) . "\n";
            }
            if ($thissurvey['anonymized'] == "Y") {
                echo templatereplace(file_get_contents($sTemplatePath . "privacy.pstpl"), array(), $redata) . "\n";
            }
        }
        // <-- START THE SURVEY -->
        if ($surveyMode != 'survey') {
            echo templatereplace(file_get_contents($sTemplatePath . "survey.pstpl"), array(), $redata);
        }
        // the runonce element has been changed from a hidden to a text/display:none one
        // in order to workaround an not-reproduced issue #4453 (lemeur)
        echo "<input type='text' id='runonce' value='0' style='display: none;'/>\n        <!-- JAVASCRIPT FOR CONDITIONAL QUESTIONS -->\n        <script type='text/javascript'>\n        <!--\n";
        echo "var LEMradix='" . $radix . "';\n";
        echo "var numRegex = new RegExp('[^-' + LEMradix + '0-9]','g');\n";
        echo "var intRegex = new RegExp('[^-0-9]','g');\n";
        print <<<END
            function fixnum_checkconditions(value, name, type, evt_type, intonly)
            {
                newval = new String(value);
                if (typeof intonly !=='undefined' && intonly==1) {
                    newval = newval.replace(intRegex,'');
                }
                else {
                    newval = newval.replace(numRegex,'');
                }
                if (LEMradix === ',') {
                    newval = newval.split(',').join('.');
                }
                if (newval != '-' && newval != '.' && newval != '-.' && newval != parseFloat(newval)) {
                    newval = '';
                }
                displayVal = newval;
                if (LEMradix === ',') {
                    displayVal = displayVal.split('.').join(',');
                }
                if (name.match(/other\$/)) {
                    \$('#answer'+name+'text').val(displayVal);
                }
                \$('#answer'+name).val(displayVal);

                if (typeof evt_type === 'undefined')
                {
                    evt_type = 'onchange';
                }
                checkconditions(newval, name, type, evt_type);
            }

            function checkconditions(value, name, type, evt_type)
            {
                if (typeof evt_type === 'undefined')
                {
                    evt_type = 'onchange';
                }
                if (type == 'radio' || type == 'select-one')
                {
                    \$('#java'+name).val(value);
                }
                else if (type == 'checkbox')
                {
                    if (\$('#answer'+name).is(':checked'))
                    {
                        \$('#java'+name).val('Y');
                    } else
                    {
                        \$('#java'+name).val('');
                    }
                }
                else if (type == 'text' && name.match(/other\$/))
                {
                    \$('#java'+name).val(value);
                }
                ExprMgr_process_relevance_and_tailoring(evt_type,name,type);
END;
        if ($previewgrp) {
            // force the group to be visible, even if irrelevant - will not always work
            print <<<END
    \$('#relevanceG' + LEMgseq).val(1);
    \$(document).ready(function() {
        \$('#group-' + LEMgseq).show();
    });
    \$(document).change(function() {
        \$('#group-' + LEMgseq).show();
    });
    \$(document).bind('keydown',function(e) {
                if (e.keyCode == 9) {
                    \$('#group-' + LEMgseq).show();
                    return true;
                }
                return true;
            });

END;
        }
        print <<<END
            }
        // -->
        </script>
END;
        //Display the "mandatory" message on page if necessary
        if (isset($showpopups) && $showpopups == 0 && $stepInfo['mandViolation'] && $okToShowErrors) {
            echo "<p><span class='errormandatory'>" . $clang->gT("One or more mandatory questions have not been answered. You cannot proceed until these have been completed.") . "</span></p>";
        }
        //Display the "validation" message on page if necessary
        if (isset($showpopups) && $showpopups == 0 && !$stepInfo['valid'] && $okToShowErrors) {
            echo "<p><span class='errormandatory'>" . $clang->gT("One or more questions have not been answered in a valid manner. You cannot proceed until these answers are valid.") . "</span></p>";
        }
        //Display the "file validation" message on page if necessary
        if (isset($showpopups) && $showpopups == 0 && isset($filenotvalidated) && $filenotvalidated == true && $okToShowErrors) {
            echo "<p><span class='errormandatory'>" . $clang->gT("One or more uploaded files are not in proper format/size. You cannot proceed until these files are valid.") . "</span></p>";
        }
        $_gseq = -1;
        foreach ($_SESSION[$LEMsessid]['grouplist'] as $gl) {
            $gid = $gl[0];
            ++$_gseq;
            $groupname = $gl[1];
            $groupdescription = $gl[2];
            if ($surveyMode != 'survey' && $gid != $onlyThisGID) {
                continue;
            }
            $redata = compact(array_keys(get_defined_vars()));
            echo "\n\n<!-- START THE GROUP -->\n";
            echo "\n\n<div id='group-{$_gseq}'";
            $gnoshow = LimeExpressionManager::GroupIsIrrelevantOrHidden($_gseq);
            if ($gnoshow && !$previewgrp) {
                echo " style='display: none;'";
            }
            echo ">\n";
            echo templatereplace(file_get_contents($sTemplatePath . "startgroup.pstpl"), array(), $redata);
            echo "\n";
            if (!$previewquestion) {
                echo templatereplace(file_get_contents($sTemplatePath . "groupdescription.pstpl"), array(), $redata);
            }
            echo "\n";
            echo "\n\n<!-- PRESENT THE QUESTIONS -->\n";
            foreach ($qanda as $qa) {
                if ($gid != $qa[6]) {
                    continue;
                }
                $qid = $qa[4];
                $qinfo = LimeExpressionManager::GetQuestionStatus($qid);
                $lastgrouparray = explode("X", $qa[7]);
                $lastgroup = $lastgrouparray[0] . "X" . $lastgrouparray[1];
                // id of the last group, derived from question id
                $lastanswer = $qa[7];
                $q_class = getQuestionClass($qinfo['info']['type']);
                $man_class = '';
                if ($qinfo['info']['mandatory'] == 'Y') {
                    $man_class .= ' mandatory';
                }
                if ($qinfo['anyUnanswered'] && $_SESSION[$LEMsessid]['maxstep'] != $_SESSION[$LEMsessid]['step']) {
                    $man_class .= ' missing';
                }
                $n_q_display = '';
                if ($qinfo['hidden'] && $qinfo['info']['type'] != '*') {
                    continue;
                    // skip this one
                }
                if (!$qinfo['relevant'] || $qinfo['hidden'] && $qinfo['info']['type'] == '*') {
                    $n_q_display = ' style="display: none;"';
                }
                $question = $qa[0];
                //===================================================================
                // The following four variables offer the templating system the
                // capacity to fully control the HTML output for questions making the
                // above echo redundant if desired.
                $question['essentials'] = 'id="question' . $qa[4] . '"' . $n_q_display;
                $question['class'] = $q_class;
                $question['man_class'] = $man_class;
                $question['code'] = $qa[5];
                $question['sgq'] = $qa[7];
                $question['aid'] = !empty($qinfo['info']['aid']) ? $qinfo['info']['aid'] : 0;
                $question['sqid'] = !empty($qinfo['info']['sqid']) ? $qinfo['info']['sqid'] : 0;
                $question['type'] = $qinfo['info']['type'];
                //===================================================================
                $answer = $qa[1];
                $help = $qinfo['info']['help'];
                // $qa[2];
                $redata = compact(array_keys(get_defined_vars()));
                $question_template = file_get_contents($sTemplatePath . 'question.pstpl');
                if (preg_match('/\\{QUESTION_ESSENTIALS\\}/', $question_template) === false || preg_match('/\\{QUESTION_CLASS\\}/', $question_template) === false) {
                    // if {QUESTION_ESSENTIALS} is present in the template but not {QUESTION_CLASS} remove it because you don't want id="" and display="" duplicated.
                    $question_template = str_replace('{QUESTION_ESSENTIALS}', '', $question_template);
                    $question_template = str_replace('{QUESTION_CLASS}', '', $question_template);
                    echo '
                    <!-- NEW QUESTION -->
                    <div id="question' . $qa[4] . '" class="' . $q_class . $man_class . '"' . $n_q_display . '>';
                    echo templatereplace($question_template, array(), $redata, false, false, $qa[4]);
                    echo '</div>';
                } else {
                    // TMSW - eventually refactor so that only substitutes the QUESTION_** fields - doesn't need full power of template replace
                    // TMSW - also, want to return a string, and call templatereplace once on that result string once all done.
                    echo templatereplace($question_template, array(), $redata, false, false, $qa[4]);
                }
            }
            if ($surveyMode == 'group') {
                echo "<input type='hidden' name='lastgroup' value='{$lastgroup}' id='lastgroup' />\n";
                // for counting the time spent on each group
            }
            if ($surveyMode == 'question') {
                echo "<input type='hidden' name='lastanswer' value='{$lastanswer}' id='lastanswer' />\n";
            }
            echo "\n\n<!-- END THE GROUP -->\n";
            echo templatereplace(file_get_contents($sTemplatePath . "endgroup.pstpl"), array(), $redata);
            echo "\n\n</div>\n";
        }
        LimeExpressionManager::FinishProcessingGroup($LEMskipReprocessing);
        echo LimeExpressionManager::GetRelevanceAndTailoringJavaScript();
        LimeExpressionManager::FinishProcessingPage();
        if (!$previewgrp && !$previewquestion) {
            $navigator = surveymover();
            //This gets globalised in the templatereplace function
            $redata = compact(array_keys(get_defined_vars()));
            echo "\n\n<!-- PRESENT THE NAVIGATOR -->\n";
            echo templatereplace(file_get_contents($sTemplatePath . "navigator.pstpl"), array(), $redata);
            echo "\n";
            if ($thissurvey['active'] != "Y") {
                echo "<p style='text-align:center' class='error'>" . $clang->gT("This survey is currently not active. You will not be able to save your responses.") . "</p>\n";
            }
            if ($surveyMode != 'survey' && $thissurvey['allowjumps'] == 'Y') {
                echo "\n\n<!-- PRESENT THE INDEX -->\n";
                echo '<div id="index"><div class="container"><h2>' . $clang->gT("Question index") . '</h2>';
                $stepIndex = LimeExpressionManager::GetStepIndexInfo();
                $lastGseq = -1;
                $gseq = -1;
                $grel = true;
                for ($v = 0, $n = 0; $n != $_SESSION[$LEMsessid]['maxstep']; ++$n) {
                    if (!isset($stepIndex[$n])) {
                        continue;
                        // this is an invalid group - skip it
                    }
                    $stepInfo = $stepIndex[$n];
                    if ($surveyMode == 'question') {
                        if ($lastGseq != $stepInfo['gseq']) {
                            // show the group label
                            ++$gseq;
                            $g = $_SESSION[$LEMsessid]['grouplist'][$gseq];
                            $grel = !LimeExpressionManager::GroupIsIrrelevantOrHidden($gseq);
                            if ($grel) {
                                $gtitle = LimeExpressionManager::ProcessString($g[1]);
                                echo '<h3>' . flattenText($gtitle) . "</h3>";
                            }
                            $lastGseq = $stepInfo['gseq'];
                        }
                        if (!$grel || !$stepInfo['show']) {
                            continue;
                        }
                        $q = $_SESSION[$LEMsessid]['fieldarray'][$n];
                    } else {
                        ++$gseq;
                        if (!$stepInfo['show']) {
                            continue;
                        }
                        $g = $_SESSION[$LEMsessid]['grouplist'][$gseq];
                    }
                    if ($surveyMode == 'group') {
                        $indexlabel = LimeExpressionManager::ProcessString($g[1]);
                    } else {
                        $indexlabel = LimeExpressionManager::ProcessString($q[3]);
                    }
                    $sText = $surveyMode == 'group' ? flattenText($indexlabel) : flattenText($indexlabel);
                    $bGAnsw = !$stepInfo['anyUnanswered'];
                    ++$v;
                    $class = $n == $_SESSION[$LEMsessid]['step'] - 1 ? 'current' : ($bGAnsw ? 'answer' : 'missing');
                    if ($v % 2) {
                        $class .= " odd";
                    }
                    $s = $n + 1;
                    echo "<div class=\"row {$class}\" onclick=\"javascript:document.limesurvey.move.value = '{$s}'; document.limesurvey.submit();\"><span class=\"hdr\">{$v}</span><span title=\"{$sText}\">{$sText}</span></div>";
                }
                if ($_SESSION[$LEMsessid]['maxstep'] == $_SESSION[$LEMsessid]['totalsteps']) {
                    echo "<input class='submit' type='submit' accesskey='l' onclick=\"javascript:document.limesurvey.move.value = 'movesubmit';\" value=' " . $clang->gT("Submit") . " ' name='move2' />\n";
                }
                echo '</div></div>';
                /* Can be replaced by php or in global js */
                echo "<script type=\"text/javascript\">\n" . "  \$(\".outerframe\").addClass(\"withindex\");\n" . "  var idx = \$(\"#index\");\n" . "  var row = \$(\"#index .row.current\");\n" . "  idx.scrollTop(row.position().top - idx.height() / 2 - row.height() / 2);\n" . "</script>\n";
                echo "\n";
            }
            echo "<input type='hidden' name='thisstep' value='{$_SESSION[$LEMsessid]['step']}' id='thisstep' />\n";
            echo "<input type='hidden' name='sid' value='{$surveyid}' id='sid' />\n";
            echo "<input type='hidden' name='start_time' value='" . time() . "' id='start_time' />\n";
            $_SESSION[$LEMsessid]['LEMpostKey'] = mt_rand();
            echo "<input type='hidden' name='LEMpostKey' value='{$_SESSION[$LEMsessid]['LEMpostKey']}' id='LEMpostKey' />\n";
            if (isset($token) && !empty($token)) {
                echo "\n<input type='hidden' name='token' value='{$token}' id='token' />\n";
            }
        }
        if (($LEMdebugLevel & LEM_DEBUG_TIMING) == LEM_DEBUG_TIMING) {
            echo LimeExpressionManager::GetDebugTimingMessage();
        }
        if (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY) {
            echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
        }
        echo "</form>\n";
        echo templatereplace(file_get_contents($sTemplatePath . "endpage.pstpl"), array(), $redata);
        echo "\n";
        doFooter();
    }
Exemplo n.º 9
0
 /**
  * Database::index()
  *
  * @param mixed $sa
  * @return
  */
 function index($sa = null)
 {
     $sAction = Yii::app()->request->getPost('action');
     $clang = $this->getController()->lang;
     $iSurveyID = returnGlobal('sid');
     $iQuestionGroupID = returnGlobal('gid');
     $iQuestionID = returnGlobal('qid');
     $sDBOutput = '';
     if (Yii::app()->getConfig('filterxsshtml') && !Permission::model()->hasGlobalPermission('superadmin', 'read')) {
         $oPurifier = new CHtmlPurifier();
         $oPurifier->options = array('URI.AllowedSchemes' => array('http' => true, 'https' => true));
         $bXSSFilter = true;
     } else {
         $bXSSFilter = false;
     }
     if ($sAction == "updatedefaultvalues" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         Question::model()->updateAll(array('same_default' => Yii::app()->request->getPost('samedefault') ? 1 : 0), 'sid=:sid ANd qid=:qid', array(':sid' => $iSurveyID, ':qid' => $iQuestionID));
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] > 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['answerscales']; $iScaleID++) {
                 foreach ($aSurveyLanguages as $sLanguage) {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage), true);
                     }
                     if (!is_null(Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, 'other', $sLanguage, Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage), true);
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['subquestions'] > 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $arQuestions = Question::model()->findAllByAttributes(array('sid' => $iSurveyID, 'gid' => $iQuestionGroupID, 'parent_qid' => $iQuestionID, 'language' => $sLanguage, 'scale_id' => 0));
                 for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['subquestions']; $iScaleID++) {
                     foreach ($arQuestions as $aSubquestionrow) {
                         if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']))) {
                             $this->_updateDefaultValues($iQuestionID, $aSubquestionrow['qid'], $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']), true);
                         }
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] == 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 if (!is_null(Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'))) {
                     $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'), true);
                 }
             }
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Default value settings were successfully saved.");
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updateansweroptions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked)
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['answerscales'];
         //First delete all answers
         Answer::model()->deleteAllByAttributes(array('qid' => $iQuestionID));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             $iMaxCount = (int) Yii::app()->request->getPost('answercount_' . $iScaleID);
             for ($iSortOrderID = 1; $iSortOrderID < $iMaxCount; $iSortOrderID++) {
                 $sCode = sanitize_paranoid_string(Yii::app()->request->getPost('code_' . $iSortOrderID . '_' . $iScaleID));
                 if (Yii::app()->request->getPost('oldcode_' . $iSortOrderID . '_' . $iScaleID)) {
                     $sOldCode = sanitize_paranoid_string(Yii::app()->request->getPost('oldcode_' . $iSortOrderID . '_' . $iScaleID));
                     if ($sCode !== $sOldCode) {
                         Condition::model()->updateAll(array('value' => $sCode), 'cqid=:cqid AND value=:value', array(':cqid' => $iQuestionID, ':value' => $sOldCode));
                     }
                 }
                 $iAssessmentValue = (int) Yii::app()->request->getPost('assessment_' . $iSortOrderID . '_' . $iScaleID);
                 foreach ($aSurveyLanguages as $sLanguage) {
                     $sAnswerText = Yii::app()->request->getPost('answer_' . $sLanguage . '_' . $iSortOrderID . '_' . $iScaleID);
                     if ($bXSSFilter) {
                         $sAnswerText = $oPurifier->purify($sAnswerText);
                     } else {
                         $sAnswerText = html_entity_decode($sAnswerText, ENT_QUOTES, "UTF-8");
                     }
                     // Fix bug with FCKEditor saving strange BR types
                     $sAnswerText = fixCKeditorText($sAnswerText);
                     // Now we insert the answers
                     $iInsertCount = Answer::model()->insertRecords(array('code' => $sCode, 'answer' => $sAnswerText, 'qid' => $iQuestionID, 'sortorder' => $iSortOrderID, 'language' => $sLanguage, 'assessment_value' => $iAssessmentValue, 'scale_id' => $iScaleID));
                     if (!$iInsertCount) {
                         Yii::app()->setFlashMessage($clang->gT("Failed to update answers"), 'error');
                     }
                 }
                 // foreach ($alllanguages as $language)
                 if (isset($sOldCode) && $sCode !== $sOldCode) {
                     Condition::model()->updateAll(array('value' => $sCode), 'cqid=:cqid AND value=:value', array(':cqid' => $iQuestionID, ':value' => $sOldCode));
                 }
             }
             // for ($sortorderid=0;$sortorderid<$maxcount;$sortorderid++)
         }
         //  for ($scale_id=0;
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         if (!Yii::app()->request->getPost('bFullPOST')) {
             Yii::app()->setFlashMessage($clang->gT("Not all answer options were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator."));
         } else {
             Yii::app()->session['flashmessage'] = $clang->gT("Answer options were successfully saved.");
         }
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('/admin/questions/sa/answeroptions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updatesubquestions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['subquestions'];
         $clang = $this->getController()->lang;
         // First delete any deleted ids
         $aDeletedQIDs = explode(' ', trim(Yii::app()->request->getPost('deletedqids')));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $aDeletedQIDs = array_unique($aDeletedQIDs, SORT_NUMERIC);
         foreach ($aDeletedQIDs as $iDeletedQID) {
             $iDeletedQID = (int) $iDeletedQID;
             if ($iDeletedQID > 0) {
                 // don't remove undefined
                 $iInsertCount = Question::model()->deleteAllByAttributes(array('qid' => $iDeletedQID));
                 if (!$iInsertCount) {
                     Yii::app()->setFlashMessage($clang->gT("Failed to delete answer"), 'error');
                 }
             }
         }
         //Determine ids by evaluating the hidden field
         $aRows = array();
         $aCodes = array();
         $aOldCodes = array();
         foreach ($_POST as $sPOSTKey => $sPOSTValue) {
             $sPOSTKey = explode('_', $sPOSTKey);
             if ($sPOSTKey[0] == 'answer') {
                 $aRows[$sPOSTKey[3]][$sPOSTKey[1]][$sPOSTKey[2]] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'code') {
                 $aCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'oldcode') {
                 $aOldCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
         }
         $aInsertQID = array();
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $iPosition = 0;
                 foreach ($aRows[$iScaleID][$sLanguage] as $subquestionkey => $subquestionvalue) {
                     if (substr($subquestionkey, 0, 3) != 'new') {
                         $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $subquestionkey, ':language' => $sLanguage));
                         $oSubQuestion->question_order = $iPosition + 1;
                         $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                         $oSubQuestion->question = $subquestionvalue;
                         $oSubQuestion->scale_id = $iScaleID;
                     } else {
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $oSubQuestion = new Question();
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                         } else {
                             $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $aInsertQID[$iScaleID][$iPosition], ':language' => $sLanguage));
                             if (!$oSubQuestion) {
                                 $oSubQuestion = new Question();
                             }
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->qid = $aInsertQID[$iScaleID][$iPosition];
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                         }
                     }
                     $bSubQuestionResult = $oSubQuestion->save();
                     if ($bSubQuestionResult) {
                         if (substr($subquestionkey, 0, 3) != 'new' && isset($aOldCodes[$iScaleID][$iPosition]) && $aCodes[$iScaleID][$iPosition] !== $aOldCodes[$iScaleID][$iPosition]) {
                             Condition::model()->updateAll(array('cfieldname' => '+' . $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID . $aCodes[$iScaleID][$iPosition], 'value' => $aCodes[$iScaleID][$iPosition]), 'cqid=:cqid AND cfieldname=:cfieldname AND value=:value', array(':cqid' => $iQuestionID, ':cfieldname' => $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID, ':value' => $aOldCodes[$iScaleID][$iPosition]));
                         }
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $aInsertQID[$iScaleID][$iPosition] = $oSubQuestion->qid;
                         }
                     } else {
                         $aErrors = $oSubQuestion->getErrors();
                         if (count($aErrors)) {
                             //$sErrorMessage=$clang->gT("Question could not be updated with this errors:");
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf($clang->gT("Error on %s for subquestion %s: %s"), $sAttribute, $aCodes[$iScaleID][$iPosition], $sStringErrors), 'error');
                                 }
                             }
                         } else {
                             Yii::app()->setFlashMessage(sprintf($clang->gT("Subquestions %s could not be updated."), $aCodes[$iScaleID][$iPosition]), 'error');
                         }
                     }
                     $iPosition++;
                 }
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         // Do it only if there are no error ?
         if (!isset($aErrors) || !count($aErrors)) {
             if (!Yii::app()->request->getPost('bFullPOST')) {
                 Yii::app()->session['flashmessage'] = $clang->gT("Not all subquestions were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator.");
             } else {
                 Yii::app()->session['flashmessage'] = $clang->gT("Subquestions were successfully saved.");
             }
         }
         //$action='editsubquestions';
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('/admin/questions/sa/subquestions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if (in_array($sAction, array('insertquestion', 'copyquestion')) && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'create')) {
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         if (strlen(Yii::app()->request->getPost('title')) < 1) {
             Yii::app()->setFlashMessage($clang->gT("The question could not be added. You must enter at least a question code."), 'error');
         } else {
             if (Yii::app()->request->getPost('questionposition', "") != "") {
                 $iQuestionOrder = intval(Yii::app()->request->getPost('questionposition'));
                 //Need to renumber all questions on or after this
                 $sQuery = "UPDATE {{questions}} SET question_order=question_order+1 WHERE gid=:gid AND question_order >= :order";
                 Yii::app()->db->createCommand($sQuery)->bindValues(array(':gid' => $iQuestionGroupID, ':order' => $iQuestionOrder))->query();
             } else {
                 $iQuestionOrder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID);
                 $iQuestionOrder++;
             }
             $_POST['title'] = html_entity_decode(Yii::app()->request->getPost('title'), ENT_QUOTES, "UTF-8");
             $_POST['question_' . $sBaseLanguage] = html_entity_decode(Yii::app()->request->getPost('question_' . $sBaseLanguage), ENT_QUOTES, "UTF-8");
             $_POST['help_' . $sBaseLanguage] = html_entity_decode(Yii::app()->request->getPost('help_' . $sBaseLanguage), ENT_QUOTES, "UTF-8");
             $_POST['title'] = fixCKeditorText(Yii::app()->request->getPost('title'));
             $_POST['question_' . $sBaseLanguage] = fixCKeditorText(Yii::app()->request->getPost('question_' . $sBaseLanguage));
             $_POST['help_' . $sBaseLanguage] = fixCKeditorText(Yii::app()->request->getPost('help_' . $sBaseLanguage));
             $iQuestionID = 0;
             $oQuestion = new Question();
             $oQuestion->sid = $iSurveyID;
             $oQuestion->gid = $iQuestionGroupID;
             $oQuestion->type = Yii::app()->request->getPost('type');
             $oQuestion->title = Yii::app()->request->getPost('title');
             $oQuestion->question = Yii::app()->request->getPost('question_' . $sBaseLanguage);
             $oQuestion->preg = Yii::app()->request->getPost('preg');
             $oQuestion->help = Yii::app()->request->getPost('help_' . $sBaseLanguage);
             $oQuestion->other = Yii::app()->request->getPost('other');
             $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
             $oQuestion->relevance = Yii::app()->request->getPost('relevance');
             $oQuestion->question_order = $iQuestionOrder;
             $oQuestion->language = $sBaseLanguage;
             $oQuestion->save();
             if ($oQuestion) {
                 $iQuestionID = $oQuestion->qid;
             }
             $aErrors = $oQuestion->getErrors();
             if (count($aErrors)) {
                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                     foreach ($aStringErrors as $sStringErrors) {
                         Yii::app()->setFlashMessage(sprintf($clang->gT("Question could not be created with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                     }
                 }
             }
             // Add other languages
             if ($iQuestionID) {
                 $addlangs = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 foreach ($addlangs as $alang) {
                     if ($alang != "") {
                         $langqid = 0;
                         $oQuestion = new Question();
                         $oQuestion->qid = $iQuestionID;
                         $oQuestion->sid = $iSurveyID;
                         $oQuestion->gid = $iQuestionGroupID;
                         $oQuestion->type = Yii::app()->request->getPost('type');
                         $oQuestion->title = Yii::app()->request->getPost('title');
                         $oQuestion->question = Yii::app()->request->getPost('question_' . $alang);
                         $oQuestion->preg = Yii::app()->request->getPost('preg');
                         $oQuestion->help = Yii::app()->request->getPost('help_' . $alang);
                         $oQuestion->other = Yii::app()->request->getPost('other');
                         $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
                         $oQuestion->relevance = Yii::app()->request->getPost('relevance');
                         $oQuestion->question_order = $iQuestionOrder;
                         $oQuestion->language = $alang;
                         switchMSSQLIdentityInsert('questions', true);
                         // Not sure for this one ?
                         $oQuestion->save();
                         switchMSSQLIdentityInsert('questions', false);
                         if ($oQuestion) {
                             $langqid = $oQuestion->qid;
                         }
                         $aErrors = $oQuestion->getErrors();
                         if (count($aErrors)) {
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf($clang->gT("Question in language %s could not be created with error on %s: %s"), $alang, $sAttribute, $sStringErrors), 'error');
                                 }
                             }
                         }
                         #                            if (!$langqid)
                         #                            {
                         #                                Yii::app()->setFlashMessage($clang->gT("Question in language %s could not be created."),'error');
                         #                            }
                     }
                 }
             }
             if (!$iQuestionID) {
                 Yii::app()->setFlashMessage($clang->gT("Question could not be created."), 'error');
             } else {
                 if ($sAction == 'copyquestion') {
                     if (returnGlobal('copysubquestions') == "Y") {
                         $aSQIDMappings = array();
                         $r1 = Question::model()->getSubQuestions(returnGlobal('oldqid'));
                         while ($qr1 = $r1->read()) {
                             $qr1['parent_qid'] = $iQuestionID;
                             if (isset($aSQIDMappings[$qr1['qid']])) {
                                 $qr1['qid'] = $aSQIDMappings[$qr1['qid']];
                             } else {
                                 $oldqid = $qr1['qid'];
                                 unset($qr1['qid']);
                             }
                             $qr1['gid'] = $iQuestionGroupID;
                             $iInsertID = Question::model()->insertRecords($qr1);
                             if (!isset($qr1['qid'])) {
                                 $aSQIDMappings[$oldqid] = $iInsertID;
                             }
                         }
                     }
                     if (returnGlobal('copyanswers') == "Y") {
                         $r1 = Answer::model()->getAnswers(returnGlobal('oldqid'));
                         while ($qr1 = $r1->read()) {
                             Answer::model()->insertRecords(array('qid' => $iQuestionID, 'code' => $qr1['code'], 'answer' => $qr1['answer'], 'assessment_value' => $qr1['assessment_value'], 'sortorder' => $qr1['sortorder'], 'language' => $qr1['language'], 'scale_id' => $qr1['scale_id']));
                         }
                     }
                     if (returnGlobal('copyattributes') == "Y") {
                         $oOldAttributes = QuestionAttribute::model()->findAll("qid=:qid", array("qid" => returnGlobal('oldqid')));
                         foreach ($oOldAttributes as $oOldAttribute) {
                             $attribute = new QuestionAttribute();
                             $attribute->qid = $iQuestionID;
                             $attribute->value = $oOldAttribute->value;
                             $attribute->attribute = $oOldAttribute->attribute;
                             $attribute->language = $oOldAttribute->language;
                             $attribute->save();
                         }
                     }
                 } else {
                     $qattributes = questionAttributes();
                     $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
                     $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
                     foreach ($validAttributes as $validAttribute) {
                         if ($validAttribute['i18n']) {
                             foreach ($aLanguages as $sLanguage) {
                                 $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                                 if (count($iInsertCount) > 0) {
                                     if ($value != '') {
                                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     } else {
                                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     }
                                 } elseif ($value != '') {
                                     $attribute = new QuestionAttribute();
                                     $attribute->qid = $iQuestionID;
                                     $attribute->value = $value;
                                     $attribute->attribute = $validAttribute['name'];
                                     $attribute->language = $sLanguage;
                                     $attribute->save();
                                 }
                             }
                         } else {
                             $value = Yii::app()->request->getPost($validAttribute['name']);
                             if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                                 $value = floatval($value);
                                 if ($value == 0) {
                                     $value = 1;
                                 }
                             }
                             $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                             if (count($iInsertCount) > 0) {
                                 if ($value != $validAttribute['default'] && trim($value) != "") {
                                     QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 } else {
                                     QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 }
                             } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                                 $attribute = new QuestionAttribute();
                                 $attribute->qid = $iQuestionID;
                                 $attribute->value = $value;
                                 $attribute->attribute = $validAttribute['name'];
                                 $attribute->save();
                             }
                         }
                     }
                 }
                 Question::model()->updateQuestionOrder($iQuestionGroupID, $iSurveyID);
                 Yii::app()->session['flashmessage'] = $clang->gT("Question was successfully added.");
             }
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updatequestion" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $cqr = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $oldtype = $cqr['type'];
         $oldgid = $cqr['gid'];
         // Remove invalid question attributes on saving
         $qattributes = questionAttributes();
         $criteria = new CDbCriteria();
         $criteria->compare('qid', $iQuestionID);
         if (isset($qattributes[Yii::app()->request->getPost('type')])) {
             $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
             foreach ($validAttributes as $validAttribute) {
                 $criteria->compare('attribute', '<>' . $validAttribute['name']);
             }
         }
         QuestionAttribute::model()->deleteAll($criteria);
         $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
         //now save all valid attributes
         $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
         foreach ($validAttributes as $validAttribute) {
             if ($validAttribute['i18n']) {
                 foreach ($aLanguages as $sLanguage) {
                     // TODO sanitise XSS
                     $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                     $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                     if (count($iInsertCount) > 0) {
                         if ($value != '') {
                             QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         } else {
                             QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         }
                     } elseif ($value != '') {
                         $attribute = new QuestionAttribute();
                         $attribute->qid = $iQuestionID;
                         $attribute->value = $value;
                         $attribute->attribute = $validAttribute['name'];
                         $attribute->language = $sLanguage;
                         $attribute->save();
                     }
                 }
             } else {
                 $value = Yii::app()->request->getPost($validAttribute['name']);
                 if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                     $value = floatval($value);
                     if ($value == 0) {
                         $value = 1;
                     }
                 }
                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                 if (count($iInsertCount) > 0) {
                     if ($value != $validAttribute['default'] && trim($value) != "") {
                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     } else {
                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     }
                 } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                     $attribute = new QuestionAttribute();
                     $attribute->qid = $iQuestionID;
                     $attribute->value = $value;
                     $attribute->attribute = $validAttribute['name'];
                     $attribute->save();
                 }
             }
         }
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         // These are the questions types that have no answers and therefore we delete the answer in that case
         $iAnswerScales = $aQuestionTypeList[Yii::app()->request->getPost('type')]['answerscales'];
         $iSubquestionScales = $aQuestionTypeList[Yii::app()->request->getPost('type')]['subquestions'];
         // These are the questions types that have the other option therefore we set everything else to 'No Other'
         if (Yii::app()->request->getPost('type') != "L" && Yii::app()->request->getPost('type') != "!" && Yii::app()->request->getPost('type') != "P" && Yii::app()->request->getPost('type') != "M") {
             $_POST['other'] = 'N';
         }
         // These are the questions types that have no validation - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "!" || Yii::app()->request->getPost('type') == "L" || Yii::app()->request->getPost('type') == "M" || Yii::app()->request->getPost('type') == "P" || Yii::app()->request->getPost('type') == "F" || Yii::app()->request->getPost('type') == "H" || Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "") {
             $_POST['preg'] = '';
         }
         // These are the questions types that have no mandatory property - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "|") {
             $_POST['mandatory'] = 'N';
         }
         if ($oldtype != Yii::app()->request->getPost('type')) {
             // TMSW Condition->Relevance:  Do similar check via EM, but do allow such a change since will be easier to modify relevance
             //Make sure there are no conditions based on this question, since we are changing the type
             $ccresult = Condition::model()->findAllByAttributes(array('cqid' => $iQuestionID));
             $cccount = count($ccresult);
             foreach ($ccresult as $ccr) {
                 $qidarray[] = $ccr['qid'];
             }
             if (isset($qidarray) && $qidarray) {
                 $qidlist = implode(", ", $qidarray);
             }
         }
         if (isset($cccount) && $cccount) {
             Yii::app()->setFlashMessage($clang->gT("Question could not be updated. There are conditions for other questions that rely on the answers to this question and changing the type will cause problems. You must delete these conditions  before you can change the type of this question."), 'error');
         } else {
             if (isset($iQuestionGroupID) && $iQuestionGroupID != "") {
                 //                    $array_result=checkMoveQuestionConstraintsForConditions(sanitize_int($surveyid),sanitize_int($qid), sanitize_int($gid));
                 //                    // If there is no blocking conditions that could prevent this move
                 //
                 //                    if (is_null($array_result['notAbove']) && is_null($array_result['notBelow']))
                 //                    {
                 $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
                 array_push($aSurveyLanguages, $sBaseLanguage);
                 if ($bXSSFilter) {
                     $_POST['title'] = $oPurifier->purify($_POST['title']);
                 } else {
                     $_POST['title'] = html_entity_decode(Yii::app()->request->getPost('title'), ENT_QUOTES, "UTF-8");
                 }
                 // Fix bug with FCKEditor saving strange BR types
                 $_POST['title'] = fixCKeditorText(Yii::app()->request->getPost('title'));
                 foreach ($aSurveyLanguages as $qlang) {
                     if ($bXSSFilter) {
                         $_POST['question_' . $qlang] = $oPurifier->purify($_POST['question_' . $qlang]);
                         $_POST['help_' . $qlang] = $oPurifier->purify($_POST['help_' . $qlang]);
                     } else {
                         $_POST['question_' . $qlang] = html_entity_decode(Yii::app()->request->getPost('question_' . $qlang), ENT_QUOTES, "UTF-8");
                         $_POST['help_' . $qlang] = html_entity_decode(Yii::app()->request->getPost('help_' . $qlang), ENT_QUOTES, "UTF-8");
                     }
                     // Fix bug with FCKEditor saving strange BR types : in rules ?
                     $_POST['question_' . $qlang] = fixCKeditorText(Yii::app()->request->getPost('question_' . $qlang));
                     $_POST['help_' . $qlang] = fixCKeditorText(Yii::app()->request->getPost('help_' . $qlang));
                     if (isset($qlang) && $qlang != "") {
                         $udata = array('type' => Yii::app()->request->getPost('type'), 'title' => Yii::app()->request->getPost('title'), 'question' => Yii::app()->request->getPost('question_' . $qlang), 'preg' => Yii::app()->request->getPost('preg'), 'help' => Yii::app()->request->getPost('help_' . $qlang), 'gid' => $iQuestionGroupID, 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'relevance' => Yii::app()->request->getPost('relevance'));
                         if ($oldgid != $iQuestionGroupID) {
                             if (getGroupOrder($iSurveyID, $oldgid) > getGroupOrder($iSurveyID, $iQuestionGroupID)) {
                                 // TMSW Condition->Relevance:  What is needed here?
                                 // Moving question to a 'upper' group
                                 // insert question at the end of the destination group
                                 // this prevent breaking conditions if the target qid is in the dest group
                                 $insertorder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID) + 1;
                                 $udata = array_merge($udata, array('question_order' => $insertorder));
                             } else {
                                 // Moving question to a 'lower' group
                                 // insert question at the beginning of the destination group
                                 shiftOrderQuestions($iSurveyID, $iQuestionGroupID, 1);
                                 // makes 1 spare room for new question at top of dest group
                                 $udata = array_merge($udata, array('question_order' => 0));
                             }
                         }
                         //$condn = array('sid' => $surveyid, 'qid' => $qid, 'language' => $qlang);
                         $oQuestion = Question::model()->findByPk(array("qid" => $iQuestionID, 'language' => $qlang));
                         foreach ($udata as $k => $v) {
                             $oQuestion->{$k} = $v;
                         }
                         $uqresult = $oQuestion->save();
                         //($uqquery); // or safeDie ("Error Update Question: ".$uqquery."<br />");  // Checked)
                         if (!$uqresult) {
                             $bOnError = true;
                             $aErrors = $oQuestion->getErrors();
                             if (count($aErrors)) {
                                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                                     foreach ($aStringErrors as $sStringErrors) {
                                         Yii::app()->setFlashMessage(sprintf($clang->gT("Question could not be updated with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                                     }
                                 }
                             } else {
                                 Yii::app()->setFlashMessage($clang->gT("Question could not be updated."), 'error');
                             }
                         }
                     }
                 }
                 // Update the group ID on subquestions, too
                 if ($oldgid != $iQuestionGroupID) {
                     Question::model()->updateAll(array('gid' => $iQuestionGroupID), 'qid=:qid and parent_qid>0', array(':qid' => $iQuestionID));
                     // if the group has changed then fix the sortorder of old and new group
                     Question::model()->updateQuestionOrder($oldgid, $iSurveyID);
                     Question::model()->updateQuestionOrder($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) || !$bOnError) {
                     // This really a quick hack and need a better system
                     Yii::app()->setFlashMessage($clang->gT("Question was successfully saved."));
                 }
                 //                    }
                 //                    else
                 //                    {
                 //
                 //                        // There are conditions constraints: alert the user
                 //                        $errormsg="";
                 //                        if (!is_null($array_result['notAbove']))
                 //                        {
                 //                            $errormsg.=$clang->gT("This question relies on other question's answers and can't be moved above groupId:","js")
                 //                            . " " . $array_result['notAbove'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notAbove'][0][1]."\\n"
                 //                            . $clang->gT("See conditions:")."\\n";
                 //
                 //                            foreach ($array_result['notAbove'] as $notAboveCond)
                 //                            {
                 //                                $errormsg.="- cid:". $notAboveCond[3]."\\n";
                 //                            }
                 //
                 //                        }
                 //                        if (!is_null($array_result['notBelow']))
                 //                        {
                 //                            $errormsg.=$clang->gT("Some questions rely on this question's answers. You can't move this question below groupId:","js")
                 //                            . " " . $array_result['notBelow'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notBelow'][0][1]."\\n"
                 //                            . $clang->gT("See conditions:")."\\n";
                 //
                 //                            foreach ($array_result['notBelow'] as $notBelowCond)
                 //                            {
                 //                                $errormsg.="- cid:". $notBelowCond[3]."\\n";
                 //                            }
                 //                        }
                 //
                 //                        $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"$errormsg\")\n //-->\n</script>\n";
                 //                        $gid= $oldgid; // group move impossible ==> keep display on oldgid
                 //                    }
             } else {
                 Yii::app()->setFlashMessage($clang->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 = "";
                 }
                 $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");
         }
         $startdate = $_POST['startdate'];
         if (trim($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");
         }
         //make sure only numbers are passed within the $_POST variable
         $tokenlength = (int) $_POST['tokenlength'];
         //token length has to be at least 5, otherwise set it to default (15)
         if ($tokenlength < 5) {
             $tokenlength = 15;
         }
         if ($tokenlength > 36) {
             $tokenlength = 36;
         }
         cleanLanguagesFromSurvey($iSurveyID, Yii::app()->request->getPost('languageids'));
         fixLanguageConsistency($iSurveyID, Yii::app()->request->getPost('languageids'));
         $template = Yii::app()->request->getPost('template');
         if (!Permission::model()->hasGlobalPermission('superadmin', 'read') && !Permission::model()->hasGlobalPermission('templates', 'read') && !hasTemplateManageRights(Yii::app()->session['loginID'], $template)) {
             $template = "default";
         }
         $aURLParams = json_decode(Yii::app()->request->getPost('allurlparams'), true);
         SurveyURLParameter::model()->deleteAllByAttributes(array('sid' => $iSurveyID));
         if (isset($aURLParams)) {
             foreach ($aURLParams as $aURLParam) {
                 $aURLParam['parameter'] = trim($aURLParam['parameter']);
                 if ($aURLParam['parameter'] == '' || !preg_match('/^[a-zA-Z_][a-zA-Z0-9_]*$/', $aURLParam['parameter']) || $aURLParam['parameter'] == 'sid' || $aURLParam['parameter'] == 'newtest' || $aURLParam['parameter'] == 'token' || $aURLParam['parameter'] == 'lang') {
                     continue;
                     // this parameter name seems to be invalid - just ignore it
                 }
                 unset($aURLParam['act']);
                 unset($aURLParam['title']);
                 unset($aURLParam['id']);
                 if ($aURLParam['targetqid'] == '') {
                     $aURLParam['targetqid'] = NULL;
                 }
                 if ($aURLParam['targetsqid'] == '') {
                     $aURLParam['targetsqid'] = NULL;
                 }
                 $aURLParam['sid'] = $iSurveyID;
                 $param = new SurveyURLParameter();
                 foreach ($aURLParam as $k => $v) {
                     $param->{$k} = $v;
                 }
                 $param->save();
             }
         }
         $updatearray = array('admin' => Yii::app()->request->getPost('admin'), 'expires' => $expires, 'startdate' => $startdate, 'anonymized' => Yii::app()->request->getPost('anonymized'), 'faxto' => Yii::app()->request->getPost('faxto'), 'format' => Yii::app()->request->getPost('format'), 'savetimings' => Yii::app()->request->getPost('savetimings'), 'template' => $template, 'assessments' => Yii::app()->request->getPost('assessments'), 'language' => Yii::app()->request->getPost('language'), 'additional_languages' => Yii::app()->request->getPost('languageids'), 'datestamp' => Yii::app()->request->getPost('datestamp'), 'ipaddr' => Yii::app()->request->getPost('ipaddr'), 'refurl' => Yii::app()->request->getPost('refurl'), 'publicgraphs' => Yii::app()->request->getPost('publicgraphs'), 'usecookie' => Yii::app()->request->getPost('usecookie'), 'allowregister' => Yii::app()->request->getPost('allowregister'), 'allowsave' => Yii::app()->request->getPost('allowsave'), 'navigationdelay' => Yii::app()->request->getPost('navigationdelay'), 'printanswers' => Yii::app()->request->getPost('printanswers'), 'publicstatistics' => Yii::app()->request->getPost('publicstatistics'), 'autoredirect' => Yii::app()->request->getPost('autoredirect'), 'showxquestions' => Yii::app()->request->getPost('showxquestions'), 'showgroupinfo' => Yii::app()->request->getPost('showgroupinfo'), 'showqnumcode' => Yii::app()->request->getPost('showqnumcode'), 'shownoanswer' => Yii::app()->request->getPost('shownoanswer'), 'showwelcome' => Yii::app()->request->getPost('showwelcome'), 'allowprev' => Yii::app()->request->getPost('allowprev'), 'questionindex' => Yii::app()->request->getPost('questionindex'), 'nokeyboard' => Yii::app()->request->getPost('nokeyboard'), 'showprogress' => Yii::app()->request->getPost('showprogress'), 'listpublic' => Yii::app()->request->getPost('public'), 'htmlemail' => Yii::app()->request->getPost('htmlemail'), 'sendconfirmation' => Yii::app()->request->getPost('sendconfirmation'), 'tokenanswerspersistence' => Yii::app()->request->getPost('tokenanswerspersistence'), 'alloweditaftercompletion' => Yii::app()->request->getPost('alloweditaftercompletion'), 'usecaptcha' => Yii::app()->request->getPost('usecaptcha'), 'emailresponseto' => trim(Yii::app()->request->getPost('emailresponseto')), 'emailnotificationto' => trim(Yii::app()->request->getPost('emailnotificationto')), 'googleanalyticsapikey' => trim(Yii::app()->request->getPost('googleanalyticsapikey')), 'googleanalyticsstyle' => trim(Yii::app()->request->getPost('googleanalyticsstyle')), 'tokenlength' => $tokenlength);
         $warning = '';
         // make sure we only update admin email if it is valid
         if (Yii::app()->request->getPost('adminemail', '') == '' || validateEmailAddress(Yii::app()->request->getPost('adminemail'))) {
             $updatearray['adminemail'] = Yii::app()->request->getPost('adminemail');
         } else {
             $warning .= $clang->gT("Warning! Notification email was not updated because it was not valid.") . '<br/>';
         }
         // make sure we only update bounce email if it is valid
         if (Yii::app()->request->getPost('bounce_email', '') == '' || validateEmailAddress(Yii::app()->request->getPost('bounce_email'))) {
             $updatearray['bounce_email'] = Yii::app()->request->getPost('bounce_email');
         } else {
             $warning .= $clang->gT("Warning! Bounce email was not updated because it was not valid.") . '<br/>';
         }
         // use model
         $Survey = Survey::model()->findByPk($iSurveyID);
         foreach ($updatearray as $k => $v) {
             $Survey->{$k} = $v;
         }
         $Survey->save();
         #            Survey::model()->updateByPk($surveyid, $updatearray);
         $sqlstring = "surveyls_survey_id=:sid AND surveyls_language <> :base ";
         $params = array(':sid' => $iSurveyID, ':base' => Survey::model()->findByPk($iSurveyID)->language);
         $i = 100000;
         foreach (Survey::model()->findByPk($iSurveyID)->additionalLanguages as $langname) {
             if ($langname) {
                 $sqlstring .= "AND surveyls_language <> :{$i} ";
                 $params[':' . $i] = $langname;
             }
             $i++;
         }
         SurveyLanguageSetting::model()->deleteAll($sqlstring, $params);
         $usresult = true;
         foreach (Survey::model()->findByPk($iSurveyID)->additionalLanguages as $langname) {
             if ($langname) {
                 $oLanguageSettings = SurveyLanguageSetting::model()->find('surveyls_survey_id=:surveyid AND surveyls_language=:langname', array(':surveyid' => $iSurveyID, ':langname' => $langname));
                 if (!$oLanguageSettings) {
                     $oLanguageSettings = new SurveyLanguageSetting();
                     $languagedetails = getLanguageDetails($langname);
                     $insertdata = array('surveyls_survey_id' => $iSurveyID, 'surveyls_language' => $langname, 'surveyls_title' => '', 'surveyls_dateformat' => $languagedetails['dateformat']);
                     foreach ($insertdata as $k => $v) {
                         $oLanguageSettings->{$k} = $v;
                     }
                     $usresult = $oLanguageSettings->save();
                 }
             }
         }
         if ($usresult) {
             Yii::app()->session['flashmessage'] = $warning . $clang->gT("Survey settings were successfully saved.");
         } else {
             Yii::app()->session['flashmessage'] = $clang->gT("Error:") . '<br>' . $clang->gT("Survey could not be updated.");
         }
         if (Yii::app()->request->getPost('action') == "updatesurveysettingsandeditlocalesettings") {
             $this->getController()->redirect(array('admin/survey/sa/editlocalsettings/surveyid/' . $iSurveyID));
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
         }
     }
     if (!$sAction) {
         $this->getController()->redirect(array("/admin"), "refresh");
     }
 }
Exemplo n.º 10
0
 /**
  * Database::index()
  *
  * @param mixed $sa
  * @return
  */
 function index($sa = null)
 {
     $sAction = Yii::app()->request->getPost('action');
     $iSurveyID = isset($_POST['sid']) ? $_POST['sid'] : returnGlobal('sid');
     $iQuestionGroupID = returnGlobal('gid');
     $iQuestionID = returnGlobal('qid');
     // TODO: This variable seems to be never set or used in any function call?
     $sDBOutput = '';
     $oFixCKeditor = new LSYii_Validators();
     $oFixCKeditor->fixCKeditor = true;
     $oFixCKeditor->xssfilter = false;
     if ($sAction == "updatedefaultvalues" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         Question::model()->updateAll(array('same_default' => Yii::app()->request->getPost('samedefault') ? 1 : 0), 'sid=:sid ANd qid=:qid', array(':sid' => $iSurveyID, ':qid' => $iQuestionID));
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] > 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['answerscales']; $iScaleID++) {
                 foreach ($aSurveyLanguages as $sLanguage) {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage), true);
                     }
                     if (!is_null(Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, 'other', $sLanguage, Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage), true);
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['subquestions'] > 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $arQuestions = Question::model()->findAllByAttributes(array('sid' => $iSurveyID, 'gid' => $iQuestionGroupID, 'parent_qid' => $iQuestionID, 'language' => $sLanguage, 'scale_id' => 0));
                 for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['subquestions']; $iScaleID++) {
                     foreach ($arQuestions as $aSubquestionrow) {
                         if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']))) {
                             $this->_updateDefaultValues($iQuestionID, $aSubquestionrow['qid'], $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']), true);
                         }
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] == 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 // Qick and dirty insert for yes/no defaul value
                 // write the the selectbox option, or if "EM" is slected, this value to table
                 if ($sQuestionType == 'Y') {
                     /// value for all langs
                     if (Yii::app()->request->getPost('samedefault') == 1) {
                         $sLanguage = $aSurveyLanguages[0];
                         // turn
                     } else {
                         $sCurrentLang = $sLanguage;
                         // edit the next lines
                     }
                     if (Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage) == 'EM') {
                         // Case EM, write expression to database
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_EM'), true);
                     } else {
                         // Case "other", write list value to database
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage), true);
                     }
                     ///// end yes/no
                 } else {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'))) {
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'), true);
                     }
                 }
             }
         }
         Yii::app()->session['flashmessage'] = gT("Default value settings were successfully saved.");
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             if (Yii::app()->request->getPost('close-after-save') === 'true') {
                 $this->getController()->redirect(array('admin/questions/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             }
             $this->getController()->redirect(array('admin/questions/sa/editdefaultvalues/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updateansweroptions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked)
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['answerscales'];
         //First delete all answers
         Answer::model()->deleteAllByAttributes(array('qid' => $iQuestionID));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             $iMaxCount = (int) Yii::app()->request->getPost('answercount_' . $iScaleID);
             for ($iSortOrderID = 1; $iSortOrderID < $iMaxCount; $iSortOrderID++) {
                 $sCode = sanitize_paranoid_string(Yii::app()->request->getPost('code_' . $iSortOrderID . '_' . $iScaleID));
                 $iAssessmentValue = (int) Yii::app()->request->getPost('assessment_' . $iSortOrderID . '_' . $iScaleID);
                 foreach ($aSurveyLanguages as $sLanguage) {
                     $sAnswerText = Yii::app()->request->getPost('answer_' . $sLanguage . '_' . $iSortOrderID . '_' . $iScaleID);
                     // Fix bug with FCKEditor saving strange BR types
                     $sAnswerText = $oFixCKeditor->fixCKeditor($sAnswerText);
                     // Now we insert the answers
                     $iInsertCount = Answer::model()->insertRecords(array('code' => $sCode, 'answer' => $sAnswerText, 'qid' => $iQuestionID, 'sortorder' => $iSortOrderID, 'language' => $sLanguage, 'assessment_value' => $iAssessmentValue, 'scale_id' => $iScaleID));
                     if (!$iInsertCount) {
                         Yii::app()->setFlashMessage(gT("Failed to update answers"), 'error');
                     }
                 }
                 // Updating code (oldcode!==null) => update condition with the new code
                 $sOldCode = Yii::app()->request->getPost('oldcode_' . $iSortOrderID . '_' . $iScaleID);
                 if (isset($sOldCode) && $sCode !== $sOldCode) {
                     Condition::model()->updateAll(array('value' => $sCode), 'cqid=:cqid AND value=:value', array(':cqid' => $iQuestionID, ':value' => $sOldCode));
                 }
             }
             // for ($sortorderid=0;$sortorderid<$maxcount;$sortorderid++)
         }
         //  for ($scale_id=0;
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         if (!Yii::app()->request->getPost('bFullPOST')) {
             Yii::app()->setFlashMessage(gT("Not all answer options were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator."));
         } else {
             Yii::app()->session['flashmessage'] = gT("Answer options were successfully saved.");
         }
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             if (Yii::app()->request->getPost('close-after-save') === 'true') {
                 $this->getController()->redirect(array('admin/questions/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             }
             $this->getController()->redirect(array('/admin/questions/sa/answeroptions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updatesubquestions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['subquestions'];
         // First delete any deleted ids
         $aDeletedQIDs = explode(' ', trim(Yii::app()->request->getPost('deletedqids')));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $aDeletedQIDs = array_unique($aDeletedQIDs, SORT_NUMERIC);
         foreach ($aDeletedQIDs as $iDeletedQID) {
             $iDeletedQID = (int) $iDeletedQID;
             if ($iDeletedQID > 0) {
                 // don't remove undefined
                 $iInsertCount = Question::model()->deleteAllByAttributes(array('qid' => $iDeletedQID));
                 if (!$iInsertCount) {
                     Yii::app()->setFlashMessage(gT("Failed to delete answer"), 'error');
                 }
             }
         }
         //Determine ids by evaluating the hidden field
         $aRows = array();
         $aCodes = array();
         $aOldCodes = array();
         $aRelevance = array();
         foreach ($_POST as $sPOSTKey => $sPOSTValue) {
             $sPOSTKey = explode('_', $sPOSTKey);
             if ($sPOSTKey[0] == 'answer') {
                 $aRows[$sPOSTKey[3]][$sPOSTKey[1]][$sPOSTKey[2]] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'code') {
                 $aCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'oldcode') {
                 $aOldCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'relevance') {
                 $aRelevance[$sPOSTKey[2]][] = $sPOSTValue;
             }
         }
         $aInsertQID = array();
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $iPosition = 0;
                 foreach ($aRows[$iScaleID][$sLanguage] as $subquestionkey => $subquestionvalue) {
                     if (substr($subquestionkey, 0, 3) != 'new') {
                         $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $subquestionkey, ':language' => $sLanguage));
                         if (!is_object($oSubQuestion)) {
                             throw new CHttpException(502, "could not find subquestion {$subquestionkey} !");
                         }
                         $oSubQuestion->question_order = $iPosition + 1;
                         $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                         $oSubQuestion->question = $subquestionvalue;
                         $oSubQuestion->scale_id = $iScaleID;
                         $oSubQuestion->relevance = isset($aRelevance[$iScaleID][$iPosition]) ? $aRelevance[$iScaleID][$iPosition] : "";
                     } else {
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $oSubQuestion = new Question();
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                             $oSubQuestion->relevance = isset($aRelevance[$iScaleID][$iPosition]) ? $aRelevance[$iScaleID][$iPosition] : "";
                         } else {
                             $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $aInsertQID[$iScaleID][$iPosition], ':language' => $sLanguage));
                             if (!$oSubQuestion) {
                                 $oSubQuestion = new Question();
                             }
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->qid = $aInsertQID[$iScaleID][$iPosition];
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                             $oSubQuestion->relevance = isset($aRelevance[$iScaleID][$iPosition]) ? $aRelevance[$iScaleID][$iPosition] : "";
                         }
                     }
                     if ($oSubQuestion->qid) {
                         switchMSSQLIdentityInsert('questions', true);
                         $bSubQuestionResult = $oSubQuestion->save();
                         switchMSSQLIdentityInsert('questions', false);
                     } else {
                         $bSubQuestionResult = $oSubQuestion->save();
                     }
                     if ($bSubQuestionResult) {
                         if (substr($subquestionkey, 0, 3) != 'new' && isset($aOldCodes[$iScaleID][$iPosition]) && $aCodes[$iScaleID][$iPosition] !== $aOldCodes[$iScaleID][$iPosition]) {
                             Condition::model()->updateAll(array('cfieldname' => '+' . $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID . $aCodes[$iScaleID][$iPosition], 'value' => $aCodes[$iScaleID][$iPosition]), 'cqid=:cqid AND cfieldname=:cfieldname AND value=:value', array(':cqid' => $iQuestionID, ':cfieldname' => $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID, ':value' => $aOldCodes[$iScaleID][$iPosition]));
                         }
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $aInsertQID[$iScaleID][$iPosition] = $oSubQuestion->qid;
                         }
                     } else {
                         $aErrors = $oSubQuestion->getErrors();
                         if (count($aErrors)) {
                             //$sErrorMessage=gT("Question could not be updated with this errors:");
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf(gT("Error on %s for subquestion %s: %s"), $sAttribute, $aCodes[$iScaleID][$iPosition], $sStringErrors), 'error');
                                 }
                             }
                         } else {
                             Yii::app()->setFlashMessage(sprintf(gT("Subquestions %s could not be updated."), $aCodes[$iScaleID][$iPosition]), 'error');
                         }
                     }
                     $iPosition++;
                 }
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         // Do it only if there are no error ?
         if (!isset($aErrors) || !count($aErrors)) {
             if (!Yii::app()->request->getPost('bFullPOST')) {
                 Yii::app()->session['flashmessage'] = gT("Not all subquestions were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator.");
             } else {
                 Yii::app()->session['flashmessage'] = gT("Subquestions were successfully saved.");
             }
         }
         //$action='editsubquestions';
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo 'Problem in database controller: ' . $sDBOutput;
         } else {
             if (Yii::app()->request->getPost('close-after-save') === 'true') {
                 $this->getController()->redirect(array('/admin/questions/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
             }
             $this->getController()->redirect(array('/admin/questions/sa/subquestions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     /**
      * Insert / Copy question
      */
     if (in_array($sAction, array('insertquestion', 'copyquestion')) && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'create')) {
         $survey = Survey::model()->findByPk($iSurveyID);
         $sBaseLanguage = $survey->language;
         // Abort if survey is active
         if ($survey->active !== 'N') {
             Yii::app()->setFlashMessage(gT("You can't insert a new question when the survey is active."), 'error');
             $this->getController()->redirect(array("/admin/survey/sa/view/surveyid/" . $survey->sid), "refresh");
         }
         if (strlen(Yii::app()->request->getPost('title')) < 1) {
             Yii::app()->setFlashMessage(gT("The question could not be added. You must enter at least a question code."), 'error');
         } else {
             // For Bootstrap Version usin YiiWheels switch :
             $_POST['mandatory'] = Yii::app()->request->getPost('mandatory') == '1' ? 'Y' : 'N';
             $_POST['other'] = Yii::app()->request->getPost('other') == '1' ? 'Y' : 'N';
             if (Yii::app()->request->getPost('questionposition', "") != "") {
                 $iQuestionOrder = intval(Yii::app()->request->getPost('questionposition'));
                 //Need to renumber all questions on or after this
                 $sQuery = "UPDATE {{questions}} SET question_order=question_order+1 WHERE gid=:gid AND question_order >= :order";
                 Yii::app()->db->createCommand($sQuery)->bindValues(array(':gid' => $iQuestionGroupID, ':order' => $iQuestionOrder))->query();
             } else {
                 $iQuestionOrder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID);
                 $iQuestionOrder++;
             }
             $sQuestionText = Yii::app()->request->getPost('question_' . $sBaseLanguage, '');
             $sQuestionHelp = Yii::app()->request->getPost('help_' . $sBaseLanguage, '');
             // Fix bug with FCKEditor saving strange BR types : in rules ?
             $sQuestionText = $oFixCKeditor->fixCKeditor($sQuestionText);
             $sQuestionHelp = $oFixCKeditor->fixCKeditor($sQuestionHelp);
             $iQuestionID = 0;
             $oQuestion = new Question();
             $oQuestion->sid = $iSurveyID;
             $oQuestion->gid = $iQuestionGroupID;
             $oQuestion->type = Yii::app()->request->getPost('type');
             $oQuestion->title = Yii::app()->request->getPost('title');
             $oQuestion->question = $sQuestionText;
             $oQuestion->preg = Yii::app()->request->getPost('preg');
             $oQuestion->help = $sQuestionHelp;
             $oQuestion->other = Yii::app()->request->getPost('other');
             // For Bootstrap Version usin YiiWheels switch :
             $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
             $oQuestion->other = Yii::app()->request->getPost('other');
             $oQuestion->relevance = Yii::app()->request->getPost('relevance');
             $oQuestion->question_order = $iQuestionOrder;
             $oQuestion->language = $sBaseLanguage;
             $oQuestion->save();
             if ($oQuestion) {
                 $iQuestionID = $oQuestion->qid;
             }
             $aErrors = $oQuestion->getErrors();
             if (count($aErrors)) {
                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                     foreach ($aStringErrors as $sStringErrors) {
                         Yii::app()->setFlashMessage(sprintf(gT("Question could not be created with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                     }
                 }
             }
             // Add other languages
             if ($iQuestionID) {
                 $addlangs = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 foreach ($addlangs as $alang) {
                     if ($alang != "") {
                         $langqid = 0;
                         $oQuestion = new Question();
                         $oQuestion->qid = $iQuestionID;
                         $oQuestion->sid = $iSurveyID;
                         $oQuestion->gid = $iQuestionGroupID;
                         $oQuestion->type = Yii::app()->request->getPost('type');
                         $oQuestion->title = Yii::app()->request->getPost('title');
                         $oQuestion->question = Yii::app()->request->getPost('question_' . $alang);
                         $oQuestion->preg = Yii::app()->request->getPost('preg');
                         $oQuestion->help = Yii::app()->request->getPost('help_' . $alang);
                         $oQuestion->other = Yii::app()->request->getPost('other');
                         $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
                         $oQuestion->relevance = Yii::app()->request->getPost('relevance');
                         $oQuestion->question_order = $iQuestionOrder;
                         $oQuestion->language = $alang;
                         switchMSSQLIdentityInsert('questions', true);
                         // Not sure for this one ?
                         $oQuestion->save();
                         switchMSSQLIdentityInsert('questions', false);
                         if ($oQuestion) {
                             $langqid = $oQuestion->qid;
                         }
                         $aErrors = $oQuestion->getErrors();
                         if (count($aErrors)) {
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf(gT("Question in language %s could not be created with error on %s: %s"), $alang, $sAttribute, $sStringErrors), 'error');
                                 }
                             }
                         }
                         #                            if (!$langqid)
                         #                            {
                         #                                Yii::app()->setFlashMessage(gT("Question in language %s could not be created."),'error');
                         #                            }
                     }
                 }
             }
             if (!$iQuestionID) {
                 Yii::app()->setFlashMessage(gT("Question could not be created."), 'error');
             } else {
                 /**
                  *
                  * Copy Question
                  *
                  */
                 if ($sAction == 'copyquestion') {
                     if (returnGlobal('copysubquestions') == "Y") {
                         $aSQIDMappings = array();
                         $r1 = Question::model()->getSubQuestions(returnGlobal('oldqid'));
                         $aSubQuestions = $r1->readAll();
                         foreach ($aSubQuestions as $qr1) {
                             $qr1['parent_qid'] = $iQuestionID;
                             if (isset($aSQIDMappings[$qr1['qid']])) {
                                 $qr1['qid'] = $aSQIDMappings[$qr1['qid']];
                             } else {
                                 $oldqid = $qr1['qid'];
                                 unset($qr1['qid']);
                             }
                             $qr1['gid'] = $iQuestionGroupID;
                             $iInsertID = Question::model()->insertRecords($qr1);
                             if (!isset($qr1['qid'])) {
                                 $aSQIDMappings[$oldqid] = $iInsertID;
                             }
                         }
                     }
                     if (returnGlobal('copyanswers') == "Y") {
                         $r1 = Answer::model()->getAnswers(returnGlobal('oldqid'));
                         $aAnswerOptions = $r1->readAll();
                         foreach ($aAnswerOptions as $qr1) {
                             Answer::model()->insertRecords(array('qid' => $iQuestionID, 'code' => $qr1['code'], 'answer' => $qr1['answer'], 'assessment_value' => $qr1['assessment_value'], 'sortorder' => $qr1['sortorder'], 'language' => $qr1['language'], 'scale_id' => $qr1['scale_id']));
                         }
                     }
                     /**
                      * Copy attribute
                      */
                     if (returnGlobal('copyattributes') == "Y") {
                         $oOldAttributes = QuestionAttribute::model()->findAll("qid=:qid", array("qid" => returnGlobal('oldqid')));
                         foreach ($oOldAttributes as $oOldAttribute) {
                             $attribute = new QuestionAttribute();
                             $attribute->qid = $iQuestionID;
                             $attribute->value = $oOldAttribute->value;
                             $attribute->attribute = $oOldAttribute->attribute;
                             $attribute->language = $oOldAttribute->language;
                             $attribute->save();
                         }
                     }
                     // Since 2.5, user can edit attribute while copying
                     $qattributes = questionAttributes();
                     $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
                     $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
                     foreach ($validAttributes as $validAttribute) {
                         if ($validAttribute['i18n']) {
                             foreach ($aLanguages as $sLanguage) {
                                 $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                                 if (count($iInsertCount) > 0) {
                                     if ($value != '') {
                                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     } else {
                                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     }
                                 } elseif ($value != '') {
                                     $attribute = new QuestionAttribute();
                                     $attribute->qid = $iQuestionID;
                                     $attribute->value = $value;
                                     $attribute->attribute = $validAttribute['name'];
                                     $attribute->language = $sLanguage;
                                     $attribute->save();
                                 }
                             }
                         } else {
                             $value = Yii::app()->request->getPost($validAttribute['name']);
                             if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                                 $value = floatval($value);
                                 if ($value == 0) {
                                     $value = 1;
                                 }
                             }
                             $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                             if (count($iInsertCount) > 0) {
                                 if ($value != $validAttribute['default'] && trim($value) != "") {
                                     QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 } else {
                                     QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 }
                             } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                                 $attribute = new QuestionAttribute();
                                 $attribute->qid = $iQuestionID;
                                 $attribute->value = $value;
                                 $attribute->attribute = $validAttribute['name'];
                                 $attribute->save();
                             }
                         }
                     }
                 } else {
                     $qattributes = questionAttributes();
                     $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
                     $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
                     foreach ($validAttributes as $validAttribute) {
                         if ($validAttribute['i18n']) {
                             foreach ($aLanguages as $sLanguage) {
                                 $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                                 if (count($iInsertCount) > 0) {
                                     if ($value != '') {
                                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     } else {
                                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     }
                                 } elseif ($value != '') {
                                     $attribute = new QuestionAttribute();
                                     $attribute->qid = $iQuestionID;
                                     $attribute->value = $value;
                                     $attribute->attribute = $validAttribute['name'];
                                     $attribute->language = $sLanguage;
                                     $attribute->save();
                                 }
                             }
                         } else {
                             $value = Yii::app()->request->getPost($validAttribute['name']);
                             if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                                 $value = floatval($value);
                                 if ($value == 0) {
                                     $value = 1;
                                 }
                             }
                             $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                             if (count($iInsertCount) > 0) {
                                 if ($value != $validAttribute['default'] && trim($value) != "") {
                                     QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 } else {
                                     QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 }
                             } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                                 $attribute = new QuestionAttribute();
                                 $attribute->qid = $iQuestionID;
                                 $attribute->value = $value;
                                 $attribute->attribute = $validAttribute['name'];
                                 $attribute->save();
                             }
                         }
                     }
                 }
                 Question::model()->updateQuestionOrder($iQuestionGroupID, $iSurveyID);
                 Yii::app()->session['flashmessage'] = gT("Question was successfully added.");
             }
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             //admin/survey/sa/view/surveyid/
             $this->getController()->redirect(array('admin/questions/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     /**
      * Update question
      */
     if ($sAction == "updatequestion" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $cqr = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $oldtype = $cqr['type'];
         $oldgid = $cqr['gid'];
         $survey = Survey::model()->findByPk($iSurveyID);
         // If the survey is activate the question type may not be changed
         if ($survey->active !== 'N') {
             $sQuestionType = $oldtype;
         } else {
             $sQuestionType = Yii::app()->request->getPost('type');
         }
         // Remove invalid question attributes on saving
         $qattributes = questionAttributes();
         $criteria = new CDbCriteria();
         $criteria->compare('qid', $iQuestionID);
         if (isset($qattributes[$sQuestionType])) {
             $validAttributes = $qattributes[$sQuestionType];
             foreach ($validAttributes as $validAttribute) {
                 $criteria->compare('attribute', '<>' . $validAttribute['name']);
             }
         }
         QuestionAttribute::model()->deleteAll($criteria);
         $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
         //now save all valid attributes
         $validAttributes = $qattributes[$sQuestionType];
         foreach ($validAttributes as $validAttribute) {
             if ($validAttribute['i18n']) {
                 foreach ($aLanguages as $sLanguage) {
                     // TODO sanitise XSS
                     $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                     $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                     if (count($iInsertCount) > 0) {
                         if ($value != '') {
                             QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         } else {
                             QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         }
                     } elseif ($value != '') {
                         $attribute = new QuestionAttribute();
                         $attribute->qid = $iQuestionID;
                         $attribute->value = $value;
                         $attribute->attribute = $validAttribute['name'];
                         $attribute->language = $sLanguage;
                         $attribute->save();
                     }
                 }
             } else {
                 $value = Yii::app()->request->getPost($validAttribute['name']);
                 if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                     $value = floatval($value);
                     if ($value == 0) {
                         $value = 1;
                     }
                 }
                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                 if (count($iInsertCount) > 0) {
                     if ($value != $validAttribute['default'] && trim($value) != "") {
                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     } else {
                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     }
                 } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                     $attribute = new QuestionAttribute();
                     $attribute->qid = $iQuestionID;
                     $attribute->value = $value;
                     $attribute->attribute = $validAttribute['name'];
                     $attribute->save();
                 }
             }
         }
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         // These are the questions types that have no answers and therefore we delete the answer in that case
         $iAnswerScales = $aQuestionTypeList[$sQuestionType]['answerscales'];
         $iSubquestionScales = $aQuestionTypeList[$sQuestionType]['subquestions'];
         // These are the questions types that have the other option therefore we set everything else to 'No Other'
         if ($sQuestionType != "L" && $sQuestionType != "!" && $sQuestionType != "P" && $sQuestionType != "M") {
             $_POST['other'] = 'N';
         }
         // These are the questions types that have no validation - so zap it accordingly
         if ($sQuestionType == "!" || $sQuestionType == "L" || $sQuestionType == "M" || $sQuestionType == "P" || $sQuestionType == "F" || $sQuestionType == "H" || $sQuestionType == "X" || $sQuestionType == "") {
             $_POST['preg'] = '';
         }
         // For Bootstrap Version usin YiiWheels switch :
         $_POST['mandatory'] = Yii::app()->request->getPost('mandatory') == '1' ? 'Y' : 'N';
         $_POST['other'] = Yii::app()->request->getPost('other') == '1' ? 'Y' : 'N';
         // These are the questions types that have no mandatory property - so zap it accordingly
         if ($sQuestionType == "X" || $sQuestionType == "|") {
             $_POST['mandatory'] = 'N';
         }
         if ($oldtype != $sQuestionType) {
             // TMSW Condition->Relevance:  Do similar check via EM, but do allow such a change since will be easier to modify relevance
             //Make sure there are no conditions based on this question, since we are changing the type
             $ccresult = Condition::model()->findAllByAttributes(array('cqid' => $iQuestionID));
             $cccount = count($ccresult);
             foreach ($ccresult as $ccr) {
                 $qidarray[] = $ccr['qid'];
             }
             if (isset($qidarray) && $qidarray) {
                 $qidlist = implode(", ", $qidarray);
             }
         }
         if (isset($cccount) && $cccount) {
             Yii::app()->setFlashMessage(gT("Question could not be updated. There are conditions for other questions that rely on the answers to this question and changing the type will cause problems. You must delete these conditions  before you can change the type of this question."), 'error');
         } else {
             if (isset($iQuestionGroupID) && $iQuestionGroupID != "") {
                 //                    $array_result=checkMoveQuestionConstraintsForConditions(sanitize_int($surveyid),sanitize_int($qid), sanitize_int($gid));
                 //                    // If there is no blocking conditions that could prevent this move
                 //
                 //                    if (is_null($array_result['notAbove']) && is_null($array_result['notBelow']))
                 //                    {
                 $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
                 array_push($aSurveyLanguages, $sBaseLanguage);
                 foreach ($aSurveyLanguages as $qlang) {
                     if (isset($qlang) && $qlang != "") {
                         // &eacute; to é and &amp; to & : really needed ? Why not for answers ? (130307)
                         $sQuestionText = Yii::app()->request->getPost('question_' . $qlang, '');
                         $sQuestionHelp = Yii::app()->request->getPost('help_' . $qlang, '');
                         // Fix bug with FCKEditor saving strange BR types : in rules ?
                         $sQuestionText = $oFixCKeditor->fixCKeditor($sQuestionText);
                         $sQuestionHelp = $oFixCKeditor->fixCKeditor($sQuestionHelp);
                         $udata = array('type' => $sQuestionType, 'title' => Yii::app()->request->getPost('title'), 'question' => $sQuestionText, 'preg' => Yii::app()->request->getPost('preg'), 'help' => $sQuestionHelp, 'gid' => $iQuestionGroupID, 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'relevance' => Yii::app()->request->getPost('relevance'));
                         // Update question module
                         if (Yii::app()->request->getPost('module_name') != '') {
                             // The question module is not empty. So it's an external question module.
                             $udata['modulename'] = Yii::app()->request->getPost('module_name');
                         } else {
                             // If it was a module before, we must
                             $udata['modulename'] = '';
                         }
                         if ($oldgid != $iQuestionGroupID) {
                             if (getGroupOrder($iSurveyID, $oldgid) > getGroupOrder($iSurveyID, $iQuestionGroupID)) {
                                 // TMSW Condition->Relevance:  What is needed here?
                                 // Moving question to a 'upper' group
                                 // insert question at the end of the destination group
                                 // this prevent breaking conditions if the target qid is in the dest group
                                 $insertorder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID) + 1;
                                 $udata = array_merge($udata, array('question_order' => $insertorder));
                             } else {
                                 // Moving question to a 'lower' group
                                 // insert question at the beginning of the destination group
                                 shiftOrderQuestions($iSurveyID, $iQuestionGroupID, 1);
                                 // makes 1 spare room for new question at top of dest group
                                 $udata = array_merge($udata, array('question_order' => 0));
                             }
                         }
                         //$condn = array('sid' => $surveyid, 'qid' => $qid, 'language' => $qlang);
                         $oQuestion = Question::model()->findByPk(array("qid" => $iQuestionID, 'language' => $qlang));
                         foreach ($udata as $k => $v) {
                             $oQuestion->{$k} = $v;
                         }
                         $uqresult = $oQuestion->save();
                         //($uqquery); // or safeDie ("Error Update Question: ".$uqquery."<br />");  // Checked)
                         if (!$uqresult) {
                             $bOnError = true;
                             $aErrors = $oQuestion->getErrors();
                             if (count($aErrors)) {
                                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                                     foreach ($aStringErrors as $sStringErrors) {
                                         Yii::app()->setFlashMessage(sprintf(gT("Question could not be updated with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                                     }
                                 }
                             } else {
                                 Yii::app()->setFlashMessage(gT("Question could not be updated."), 'error');
                             }
                         }
                     }
                 }
                 // Update the group ID on subquestions, too
                 if ($oldgid != $iQuestionGroupID) {
                     Question::model()->updateAll(array('gid' => $iQuestionGroupID), 'qid=:qid and parent_qid>0', array(':qid' => $iQuestionID));
                     // if the group has changed then fix the sortorder of old and new group
                     Question::model()->updateQuestionOrder($oldgid, $iSurveyID);
                     Question::model()->updateQuestionOrder($iQuestionGroupID, $iSurveyID);
                     // If some questions have conditions set on this question's answers
                     // then change the cfieldname accordingly
                     fixMovedQuestionConditions($iQuestionID, $oldgid, $iQuestionGroupID);
                 }
                 // Update subquestions
                 if ($oldtype != $sQuestionType) {
                     Question::model()->updateAll(array('type' => $sQuestionType), 'parent_qid=:qid', array(':qid' => $iQuestionID));
                 }
                 // Update subquestions if question module
                 if (Yii::app()->request->getPost('module_name') != '') {
                     // The question module is not empty. So it's an external question module.
                     Question::model()->updateAll(array('modulename' => Yii::app()->request->getPost('module_name')), 'parent_qid=:qid', array(':qid' => $iQuestionID));
                 } else {
                     // If it was a module before, we must
                     Question::model()->updateAll(array('modulename' => ''), '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 {
             $closeAfterSave = Yii::app()->request->getPost('close-after-save') === 'true';
             if ($closeAfterSave) {
                 // Redirect to summary
                 $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");
         }
         $expires = App()->request->getPost('expires');
         if (trim($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->owner_id = Yii::app()->request->getPost('owner_id');
         $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');
         $oSurvey->additional_languages = Yii::app()->request->getPost('languageids');
         if ($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 = 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
         $aURLParams = json_decode(Yii::app()->request->getPost('allurlparams'), true);
         SurveyURLParameter::model()->deleteAllByAttributes(array('sid' => $iSurveyID));
         if (isset($aURLParams)) {
             foreach ($aURLParams as $aURLParam) {
                 $aURLParam['parameter'] = trim($aURLParam['parameter']);
                 if ($aURLParam['parameter'] == '' || !preg_match('/^[a-zA-Z_][a-zA-Z0-9_]*$/', $aURLParam['parameter']) || $aURLParam['parameter'] == 'sid' || $aURLParam['parameter'] == 'newtest' || $aURLParam['parameter'] == 'token' || $aURLParam['parameter'] == 'lang') {
                     continue;
                     // this parameter name seems to be invalid - just ignore it
                 }
                 unset($aURLParam['act']);
                 unset($aURLParam['title']);
                 unset($aURLParam['id']);
                 if ($aURLParam['targetqid'] == '') {
                     $aURLParam['targetqid'] = NULL;
                 }
                 if ($aURLParam['targetsqid'] == '') {
                     $aURLParam['targetsqid'] = NULL;
                 }
                 $aURLParam['sid'] = $iSurveyID;
                 $param = new SurveyURLParameter();
                 foreach ($aURLParam as $k => $v) {
                     $param->{$k} = $v;
                 }
                 $param->save();
             }
         }
         ////////////////////////////////////////
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             if (Yii::app()->request->getPost('close-after-save') === 'true') {
                 $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
             }
             $this->getController()->redirect(array('/admin/survey/sa/editlocalsettings/surveyid/' . $iSurveyID));
         }
     }
     $this->getController()->redirect(array("/admin"), "refresh");
 }
Exemplo n.º 11
0
 /**
  * Database::index()
  *
  * @param mixed $sa
  * @return
  */
 function index($sa = null)
 {
     $sAction = Yii::app()->request->getPost('action');
     $iSurveyID = returnGlobal('sid');
     $iQuestionGroupID = returnGlobal('gid');
     $iQuestionID = returnGlobal('qid');
     $sDBOutput = '';
     $oFixCKeditor = new LSYii_Validators();
     $oFixCKeditor->fixCKeditor = true;
     $oFixCKeditor->xssfilter = false;
     if ($sAction == "updatedefaultvalues" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         Question::model()->updateAll(array('same_default' => Yii::app()->request->getPost('samedefault') ? 1 : 0), 'sid=:sid ANd qid=:qid', array(':sid' => $iSurveyID, ':qid' => $iQuestionID));
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] > 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['answerscales']; $iScaleID++) {
                 foreach ($aSurveyLanguages as $sLanguage) {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage), true);
                     }
                     if (!is_null(Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage))) {
                         $this->_updateDefaultValues($iQuestionID, 0, $iScaleID, 'other', $sLanguage, Yii::app()->request->getPost('other_' . $iScaleID . '_' . $sLanguage), true);
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['subquestions'] > 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $arQuestions = Question::model()->findAllByAttributes(array('sid' => $iSurveyID, 'gid' => $iQuestionGroupID, 'parent_qid' => $iQuestionID, 'language' => $sLanguage, 'scale_id' => 0));
                 for ($iScaleID = 0; $iScaleID < $aQuestionTypeList[$sQuestionType]['subquestions']; $iScaleID++) {
                     foreach ($arQuestions as $aSubquestionrow) {
                         if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']))) {
                             $this->_updateDefaultValues($iQuestionID, $aSubquestionrow['qid'], $iScaleID, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_' . $iScaleID . '_' . $sLanguage . '_' . $aSubquestionrow['qid']), true);
                         }
                     }
                 }
             }
         }
         if ($aQuestionTypeList[$sQuestionType]['answerscales'] == 0 && $aQuestionTypeList[$sQuestionType]['subquestions'] == 0) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 // Qick and dirty insert for yes/no defaul value
                 // write the the selectbox option, or if "EM" is slected, this value to table
                 if ($sQuestionType == 'Y') {
                     /// value for all langs
                     if (Yii::app()->request->getPost('samedefault') == 1) {
                         $sLanguage = $aSurveyLanguages[0];
                         // turn
                     } else {
                         $sCurrentLang = $sLanguage;
                         // edit the next lines
                     }
                     if (Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage) == 'EM') {
                         // Case EM, write expression to database
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_EM'), true);
                     } else {
                         // Case "other", write list value to database
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage), true);
                     }
                     ///// end yes/no
                 } else {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'))) {
                         $this->_updateDefaultValues($iQuestionID, 0, 0, '', $sLanguage, Yii::app()->request->getPost('defaultanswerscale_0_' . $sLanguage . '_0'), true);
                     }
                 }
             }
         }
         Yii::app()->session['flashmessage'] = gT("Default value settings were successfully saved.");
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updateansweroptions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked)
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['answerscales'];
         //First delete all answers
         Answer::model()->deleteAllByAttributes(array('qid' => $iQuestionID));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             $iMaxCount = (int) Yii::app()->request->getPost('answercount_' . $iScaleID);
             for ($iSortOrderID = 1; $iSortOrderID < $iMaxCount; $iSortOrderID++) {
                 $sCode = sanitize_paranoid_string(Yii::app()->request->getPost('code_' . $iSortOrderID . '_' . $iScaleID));
                 $iAssessmentValue = (int) Yii::app()->request->getPost('assessment_' . $iSortOrderID . '_' . $iScaleID);
                 foreach ($aSurveyLanguages as $sLanguage) {
                     $sAnswerText = Yii::app()->request->getPost('answer_' . $sLanguage . '_' . $iSortOrderID . '_' . $iScaleID);
                     // Fix bug with FCKEditor saving strange BR types
                     $sAnswerText = $oFixCKeditor->fixCKeditor($sAnswerText);
                     // Now we insert the answers
                     $iInsertCount = Answer::model()->insertRecords(array('code' => $sCode, 'answer' => $sAnswerText, 'qid' => $iQuestionID, 'sortorder' => $iSortOrderID, 'language' => $sLanguage, 'assessment_value' => $iAssessmentValue, 'scale_id' => $iScaleID));
                     if (!$iInsertCount) {
                         Yii::app()->setFlashMessage(gT("Failed to update answers"), 'error');
                     }
                 }
                 // Updating code (oldcode!==null) => update condition with the new code
                 $sOldCode = Yii::app()->request->getPost('oldcode_' . $iSortOrderID . '_' . $iScaleID);
                 if (isset($sOldCode) && $sCode !== $sOldCode) {
                     Condition::model()->updateAll(array('value' => $sCode), 'cqid=:cqid AND value=:value', array(':cqid' => $iQuestionID, ':value' => $sOldCode));
                 }
             }
             // for ($sortorderid=0;$sortorderid<$maxcount;$sortorderid++)
         }
         //  for ($scale_id=0;
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         if (!Yii::app()->request->getPost('bFullPOST')) {
             Yii::app()->setFlashMessage(gT("Not all answer options were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator."));
         } else {
             Yii::app()->session['flashmessage'] = gT("Answer options were successfully saved.");
         }
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('/admin/questions/sa/answeroptions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updatesubquestions" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         array_unshift($aSurveyLanguages, $sBaseLanguage);
         $arQuestion = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $sQuestionType = $arQuestion['type'];
         // Checked
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         $iScaleCount = $aQuestionTypeList[$sQuestionType]['subquestions'];
         // First delete any deleted ids
         $aDeletedQIDs = explode(' ', trim(Yii::app()->request->getPost('deletedqids')));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $aDeletedQIDs = array_unique($aDeletedQIDs, SORT_NUMERIC);
         foreach ($aDeletedQIDs as $iDeletedQID) {
             $iDeletedQID = (int) $iDeletedQID;
             if ($iDeletedQID > 0) {
                 // don't remove undefined
                 $iInsertCount = Question::model()->deleteAllByAttributes(array('qid' => $iDeletedQID));
                 if (!$iInsertCount) {
                     Yii::app()->setFlashMessage(gT("Failed to delete answer"), 'error');
                 }
             }
         }
         //Determine ids by evaluating the hidden field
         $aRows = array();
         $aCodes = array();
         $aOldCodes = array();
         $aRelevance = array();
         foreach ($_POST as $sPOSTKey => $sPOSTValue) {
             $sPOSTKey = explode('_', $sPOSTKey);
             if ($sPOSTKey[0] == 'answer') {
                 $aRows[$sPOSTKey[3]][$sPOSTKey[1]][$sPOSTKey[2]] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'code') {
                 $aCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'oldcode') {
                 $aOldCodes[$sPOSTKey[2]][] = $sPOSTValue;
             }
             if ($sPOSTKey[0] == 'relevance') {
                 $aRelevance[$sPOSTKey[2]][] = $sPOSTValue;
             }
         }
         $aInsertQID = array();
         for ($iScaleID = 0; $iScaleID < $iScaleCount; $iScaleID++) {
             foreach ($aSurveyLanguages as $sLanguage) {
                 $iPosition = 0;
                 foreach ($aRows[$iScaleID][$sLanguage] as $subquestionkey => $subquestionvalue) {
                     if (substr($subquestionkey, 0, 3) != 'new') {
                         $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $subquestionkey, ':language' => $sLanguage));
                         $oSubQuestion->question_order = $iPosition + 1;
                         $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                         $oSubQuestion->question = $subquestionvalue;
                         $oSubQuestion->scale_id = $iScaleID;
                         //dual matrix, text/number matrix: subQ relevance per line not per scale, so ScaleID is always 0
                         $oSubQuestion->relevance = $aRelevance[0][$iPosition];
                     } else {
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $oSubQuestion = new Question();
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                             $oSubQuestion->relevance = $aRelevance[0][$iPosition];
                         } else {
                             $oSubQuestion = Question::model()->find("qid=:qid AND language=:language", array(":qid" => $aInsertQID[$iScaleID][$iPosition], ':language' => $sLanguage));
                             if (!$oSubQuestion) {
                                 $oSubQuestion = new Question();
                             }
                             $oSubQuestion->sid = $iSurveyID;
                             $oSubQuestion->qid = $aInsertQID[$iScaleID][$iPosition];
                             $oSubQuestion->gid = $iQuestionGroupID;
                             $oSubQuestion->question_order = $iPosition + 1;
                             $oSubQuestion->title = $aCodes[$iScaleID][$iPosition];
                             $oSubQuestion->question = $subquestionvalue;
                             $oSubQuestion->parent_qid = $iQuestionID;
                             $oSubQuestion->language = $sLanguage;
                             $oSubQuestion->scale_id = $iScaleID;
                             $oSubQuestion->relevance = $aRelevance[$iScaleID][$iPosition];
                         }
                     }
                     if ($oSubQuestion->qid) {
                         switchMSSQLIdentityInsert('questions', true);
                         $bSubQuestionResult = $oSubQuestion->save();
                         switchMSSQLIdentityInsert('questions', false);
                     } else {
                         $bSubQuestionResult = $oSubQuestion->save();
                     }
                     if ($bSubQuestionResult) {
                         if (substr($subquestionkey, 0, 3) != 'new' && isset($aOldCodes[$iScaleID][$iPosition]) && $aCodes[$iScaleID][$iPosition] !== $aOldCodes[$iScaleID][$iPosition]) {
                             Condition::model()->updateAll(array('cfieldname' => '+' . $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID . $aCodes[$iScaleID][$iPosition], 'value' => $aCodes[$iScaleID][$iPosition]), 'cqid=:cqid AND cfieldname=:cfieldname AND value=:value', array(':cqid' => $iQuestionID, ':cfieldname' => $iSurveyID . 'X' . $iQuestionGroupID . 'X' . $iQuestionID, ':value' => $aOldCodes[$iScaleID][$iPosition]));
                         }
                         if (!isset($aInsertQID[$iScaleID][$iPosition])) {
                             $aInsertQID[$iScaleID][$iPosition] = $oSubQuestion->qid;
                         }
                     } else {
                         $aErrors = $oSubQuestion->getErrors();
                         if (count($aErrors)) {
                             //$sErrorMessage=gT("Question could not be updated with this errors:");
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf(gT("Error on %s for subquestion %s: %s"), $sAttribute, $aCodes[$iScaleID][$iPosition], $sStringErrors), 'error');
                                 }
                             }
                         } else {
                             Yii::app()->setFlashMessage(sprintf(gT("Subquestions %s could not be updated."), $aCodes[$iScaleID][$iPosition]), 'error');
                         }
                     }
                     $iPosition++;
                 }
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($iSurveyID);
         // Do it only if there are no error ?
         if (!isset($aErrors) || !count($aErrors)) {
             if (!Yii::app()->request->getPost('bFullPOST')) {
                 Yii::app()->session['flashmessage'] = gT("Not all subquestions were saved. This usually happens due to server limitations ( PHP setting max_input_vars) - please contact your system administrator.");
             } else {
                 Yii::app()->session['flashmessage'] = gT("Subquestions were successfully saved.");
             }
         }
         //$action='editsubquestions';
         LimeExpressionManager::SetDirtyFlag();
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('/admin/questions/sa/subquestions/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if (in_array($sAction, array('insertquestion', 'copyquestion')) && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'create')) {
         $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
         if (strlen(Yii::app()->request->getPost('title')) < 1) {
             Yii::app()->setFlashMessage(gT("The question could not be added. You must enter at least a question code."), 'error');
         } else {
             if (Yii::app()->request->getPost('questionposition', "") != "") {
                 $iQuestionOrder = intval(Yii::app()->request->getPost('questionposition'));
                 //Need to renumber all questions on or after this
                 $sQuery = "UPDATE {{questions}} SET question_order=question_order+1 WHERE gid=:gid AND question_order >= :order";
                 Yii::app()->db->createCommand($sQuery)->bindValues(array(':gid' => $iQuestionGroupID, ':order' => $iQuestionOrder))->query();
             } else {
                 $iQuestionOrder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID);
                 $iQuestionOrder++;
             }
             $sQuestionText = Yii::app()->request->getPost('question_' . $sBaseLanguage, '');
             $sQuestionHelp = Yii::app()->request->getPost('help_' . $sBaseLanguage, '');
             // Fix bug with FCKEditor saving strange BR types : in rules ?
             $sQuestionText = $oFixCKeditor->fixCKeditor($sQuestionText);
             $sQuestionHelp = $oFixCKeditor->fixCKeditor($sQuestionHelp);
             $iQuestionID = 0;
             $oQuestion = new Question();
             $oQuestion->sid = $iSurveyID;
             $oQuestion->gid = $iQuestionGroupID;
             $oQuestion->type = Yii::app()->request->getPost('type');
             $oQuestion->title = Yii::app()->request->getPost('title');
             $oQuestion->question = $sQuestionText;
             $oQuestion->preg = Yii::app()->request->getPost('preg');
             $oQuestion->help = $sQuestionHelp;
             $oQuestion->other = Yii::app()->request->getPost('other');
             $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
             $oQuestion->relevance = Yii::app()->request->getPost('relevance');
             $oQuestion->question_order = $iQuestionOrder;
             $oQuestion->language = $sBaseLanguage;
             $oQuestion->save();
             if ($oQuestion) {
                 $iQuestionID = $oQuestion->qid;
             }
             $aErrors = $oQuestion->getErrors();
             if (count($aErrors)) {
                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                     foreach ($aStringErrors as $sStringErrors) {
                         Yii::app()->setFlashMessage(sprintf(gT("Question could not be created with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                     }
                 }
             }
             // Add other languages
             if ($iQuestionID) {
                 $addlangs = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 foreach ($addlangs as $alang) {
                     if ($alang != "") {
                         $langqid = 0;
                         $oQuestion = new Question();
                         $oQuestion->qid = $iQuestionID;
                         $oQuestion->sid = $iSurveyID;
                         $oQuestion->gid = $iQuestionGroupID;
                         $oQuestion->type = Yii::app()->request->getPost('type');
                         $oQuestion->title = Yii::app()->request->getPost('title');
                         $oQuestion->question = Yii::app()->request->getPost('question_' . $alang);
                         $oQuestion->preg = Yii::app()->request->getPost('preg');
                         $oQuestion->help = Yii::app()->request->getPost('help_' . $alang);
                         $oQuestion->other = Yii::app()->request->getPost('other');
                         $oQuestion->mandatory = Yii::app()->request->getPost('mandatory');
                         $oQuestion->relevance = Yii::app()->request->getPost('relevance');
                         $oQuestion->question_order = $iQuestionOrder;
                         $oQuestion->language = $alang;
                         switchMSSQLIdentityInsert('questions', true);
                         // Not sure for this one ?
                         $oQuestion->save();
                         switchMSSQLIdentityInsert('questions', false);
                         if ($oQuestion) {
                             $langqid = $oQuestion->qid;
                         }
                         $aErrors = $oQuestion->getErrors();
                         if (count($aErrors)) {
                             foreach ($aErrors as $sAttribute => $aStringErrors) {
                                 foreach ($aStringErrors as $sStringErrors) {
                                     Yii::app()->setFlashMessage(sprintf(gT("Question in language %s could not be created with error on %s: %s"), $alang, $sAttribute, $sStringErrors), 'error');
                                 }
                             }
                         }
                         #                            if (!$langqid)
                         #                            {
                         #                                Yii::app()->setFlashMessage(gT("Question in language %s could not be created."),'error');
                         #                            }
                     }
                 }
             }
             if (!$iQuestionID) {
                 Yii::app()->setFlashMessage(gT("Question could not be created."), 'error');
             } else {
                 if ($sAction == 'copyquestion') {
                     if (returnGlobal('copysubquestions') == "Y") {
                         $aSQIDMappings = array();
                         $r1 = Question::model()->getSubQuestions(returnGlobal('oldqid'));
                         $aSubQuestions = $r1->readAll();
                         foreach ($aSubQuestions as $qr1) {
                             $qr1['parent_qid'] = $iQuestionID;
                             if (isset($aSQIDMappings[$qr1['qid']])) {
                                 $qr1['qid'] = $aSQIDMappings[$qr1['qid']];
                             } else {
                                 $oldqid = $qr1['qid'];
                                 unset($qr1['qid']);
                             }
                             $qr1['gid'] = $iQuestionGroupID;
                             $iInsertID = Question::model()->insertRecords($qr1);
                             if (!isset($qr1['qid'])) {
                                 $aSQIDMappings[$oldqid] = $iInsertID;
                             }
                         }
                     }
                     if (returnGlobal('copyanswers') == "Y") {
                         $r1 = Answer::model()->getAnswers(returnGlobal('oldqid'));
                         $aAnswerOptions = $r1->readAll();
                         foreach ($aAnswerOptions as $qr1) {
                             Answer::model()->insertRecords(array('qid' => $iQuestionID, 'code' => $qr1['code'], 'answer' => $qr1['answer'], 'assessment_value' => $qr1['assessment_value'], 'sortorder' => $qr1['sortorder'], 'language' => $qr1['language'], 'scale_id' => $qr1['scale_id']));
                         }
                     }
                     if (returnGlobal('copyattributes') == "Y") {
                         $oOldAttributes = QuestionAttribute::model()->findAll("qid=:qid", array("qid" => returnGlobal('oldqid')));
                         foreach ($oOldAttributes as $oOldAttribute) {
                             $attribute = new QuestionAttribute();
                             $attribute->qid = $iQuestionID;
                             $attribute->value = $oOldAttribute->value;
                             $attribute->attribute = $oOldAttribute->attribute;
                             $attribute->language = $oOldAttribute->language;
                             $attribute->save();
                         }
                     }
                 } else {
                     $qattributes = questionAttributes();
                     $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
                     $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
                     foreach ($validAttributes as $validAttribute) {
                         if ($validAttribute['i18n']) {
                             foreach ($aLanguages as $sLanguage) {
                                 $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                                 if (count($iInsertCount) > 0) {
                                     if ($value != '') {
                                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     } else {
                                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                                     }
                                 } elseif ($value != '') {
                                     $attribute = new QuestionAttribute();
                                     $attribute->qid = $iQuestionID;
                                     $attribute->value = $value;
                                     $attribute->attribute = $validAttribute['name'];
                                     $attribute->language = $sLanguage;
                                     $attribute->save();
                                 }
                             }
                         } else {
                             $value = Yii::app()->request->getPost($validAttribute['name']);
                             if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                                 $value = floatval($value);
                                 if ($value == 0) {
                                     $value = 1;
                                 }
                             }
                             $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                             if (count($iInsertCount) > 0) {
                                 if ($value != $validAttribute['default'] && trim($value) != "") {
                                     QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 } else {
                                     QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                                 }
                             } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                                 $attribute = new QuestionAttribute();
                                 $attribute->qid = $iQuestionID;
                                 $attribute->value = $value;
                                 $attribute->attribute = $validAttribute['name'];
                                 $attribute->save();
                             }
                         }
                     }
                 }
                 Question::model()->updateQuestionOrder($iQuestionGroupID, $iSurveyID);
                 Yii::app()->session['flashmessage'] = gT("Question was successfully added.");
             }
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         if ($sDBOutput != '') {
             echo $sDBOutput;
         } else {
             $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID . '/gid/' . $iQuestionGroupID . '/qid/' . $iQuestionID));
         }
     }
     if ($sAction == "updatequestion" && Permission::model()->hasSurveyPermission($iSurveyID, 'surveycontent', 'update')) {
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($iSurveyID);
         $cqr = Question::model()->findByAttributes(array('qid' => $iQuestionID));
         $oldtype = $cqr['type'];
         $oldgid = $cqr['gid'];
         // Remove invalid question attributes on saving
         $qattributes = questionAttributes();
         $criteria = new CDbCriteria();
         $criteria->compare('qid', $iQuestionID);
         if (isset($qattributes[Yii::app()->request->getPost('type')])) {
             $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
             foreach ($validAttributes as $validAttribute) {
                 $criteria->compare('attribute', '<>' . $validAttribute['name']);
             }
         }
         QuestionAttribute::model()->deleteAll($criteria);
         $aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
         //now save all valid attributes
         $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
         foreach ($validAttributes as $validAttribute) {
             if ($validAttribute['i18n']) {
                 foreach ($aLanguages as $sLanguage) {
                     // TODO sanitise XSS
                     $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                     $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID, 'language' => $sLanguage));
                     if (count($iInsertCount) > 0) {
                         if ($value != '') {
                             QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         } else {
                             QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID, ':language' => $sLanguage));
                         }
                     } elseif ($value != '') {
                         $attribute = new QuestionAttribute();
                         $attribute->qid = $iQuestionID;
                         $attribute->value = $value;
                         $attribute->attribute = $validAttribute['name'];
                         $attribute->language = $sLanguage;
                         $attribute->save();
                     }
                 }
             } else {
                 $value = Yii::app()->request->getPost($validAttribute['name']);
                 if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                     $value = floatval($value);
                     if ($value == 0) {
                         $value = 1;
                     }
                 }
                 $iInsertCount = QuestionAttribute::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $iQuestionID));
                 if (count($iInsertCount) > 0) {
                     if ($value != $validAttribute['default'] && trim($value) != "") {
                         QuestionAttribute::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     } else {
                         QuestionAttribute::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $iQuestionID));
                     }
                 } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                     $attribute = new QuestionAttribute();
                     $attribute->qid = $iQuestionID;
                     $attribute->value = $value;
                     $attribute->attribute = $validAttribute['name'];
                     $attribute->save();
                 }
             }
         }
         $aQuestionTypeList = getQuestionTypeList('', 'array');
         // These are the questions types that have no answers and therefore we delete the answer in that case
         $iAnswerScales = $aQuestionTypeList[Yii::app()->request->getPost('type')]['answerscales'];
         $iSubquestionScales = $aQuestionTypeList[Yii::app()->request->getPost('type')]['subquestions'];
         // These are the questions types that have the other option therefore we set everything else to 'No Other'
         if (Yii::app()->request->getPost('type') != "L" && Yii::app()->request->getPost('type') != "!" && Yii::app()->request->getPost('type') != "P" && Yii::app()->request->getPost('type') != "M") {
             $_POST['other'] = 'N';
         }
         // These are the questions types that have no validation - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "!" || Yii::app()->request->getPost('type') == "L" || Yii::app()->request->getPost('type') == "M" || Yii::app()->request->getPost('type') == "P" || Yii::app()->request->getPost('type') == "F" || Yii::app()->request->getPost('type') == "H" || Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "") {
             $_POST['preg'] = '';
         }
         // These are the questions types that have no mandatory property - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "|") {
             $_POST['mandatory'] = 'N';
         }
         if ($oldtype != Yii::app()->request->getPost('type')) {
             // TMSW Condition->Relevance:  Do similar check via EM, but do allow such a change since will be easier to modify relevance
             //Make sure there are no conditions based on this question, since we are changing the type
             $ccresult = Condition::model()->findAllByAttributes(array('cqid' => $iQuestionID));
             $cccount = count($ccresult);
             foreach ($ccresult as $ccr) {
                 $qidarray[] = $ccr['qid'];
             }
             if (isset($qidarray) && $qidarray) {
                 $qidlist = implode(", ", $qidarray);
             }
         }
         if (isset($cccount) && $cccount) {
             Yii::app()->setFlashMessage(gT("Question could not be updated. There are conditions for other questions that rely on the answers to this question and changing the type will cause problems. You must delete these conditions  before you can change the type of this question."), 'error');
         } else {
             if (isset($iQuestionGroupID) && $iQuestionGroupID != "") {
                 //                    $array_result=checkMoveQuestionConstraintsForConditions(sanitize_int($surveyid),sanitize_int($qid), sanitize_int($gid));
                 //                    // If there is no blocking conditions that could prevent this move
                 //
                 //                    if (is_null($array_result['notAbove']) && is_null($array_result['notBelow']))
                 //                    {
                 $aSurveyLanguages = Survey::model()->findByPk($iSurveyID)->additionalLanguages;
                 $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
                 array_push($aSurveyLanguages, $sBaseLanguage);
                 foreach ($aSurveyLanguages as $qlang) {
                     if (isset($qlang) && $qlang != "") {
                         // &eacute; to é and &amp; to & : really needed ? Why not for answers ? (130307)
                         $sQuestionText = Yii::app()->request->getPost('question_' . $qlang, '');
                         $sQuestionHelp = Yii::app()->request->getPost('help_' . $qlang, '');
                         // Fix bug with FCKEditor saving strange BR types : in rules ?
                         $sQuestionText = $oFixCKeditor->fixCKeditor($sQuestionText);
                         $sQuestionHelp = $oFixCKeditor->fixCKeditor($sQuestionHelp);
                         $udata = array('type' => Yii::app()->request->getPost('type'), 'title' => Yii::app()->request->getPost('title'), 'question' => $sQuestionText, 'preg' => Yii::app()->request->getPost('preg'), 'help' => $sQuestionHelp, 'gid' => $iQuestionGroupID, 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'relevance' => Yii::app()->request->getPost('relevance'));
                         if ($oldgid != $iQuestionGroupID) {
                             if (getGroupOrder($iSurveyID, $oldgid) > getGroupOrder($iSurveyID, $iQuestionGroupID)) {
                                 // TMSW Condition->Relevance:  What is needed here?
                                 // Moving question to a 'upper' group
                                 // insert question at the end of the destination group
                                 // this prevent breaking conditions if the target qid is in the dest group
                                 $insertorder = getMaxQuestionOrder($iQuestionGroupID, $iSurveyID) + 1;
                                 $udata = array_merge($udata, array('question_order' => $insertorder));
                             } else {
                                 // Moving question to a 'lower' group
                                 // insert question at the beginning of the destination group
                                 shiftOrderQuestions($iSurveyID, $iQuestionGroupID, 1);
                                 // makes 1 spare room for new question at top of dest group
                                 $udata = array_merge($udata, array('question_order' => 0));
                             }
                         }
                         //$condn = array('sid' => $surveyid, 'qid' => $qid, 'language' => $qlang);
                         $oQuestion = Question::model()->findByPk(array("qid" => $iQuestionID, 'language' => $qlang));
                         foreach ($udata as $k => $v) {
                             $oQuestion->{$k} = $v;
                         }
                         $uqresult = $oQuestion->save();
                         //($uqquery); // or safeDie ("Error Update Question: ".$uqquery."<br />");  // Checked)
                         if (!$uqresult) {
                             $bOnError = true;
                             $aErrors = $oQuestion->getErrors();
                             if (count($aErrors)) {
                                 foreach ($aErrors as $sAttribute => $aStringErrors) {
                                     foreach ($aStringErrors as $sStringErrors) {
                                         Yii::app()->setFlashMessage(sprintf(gT("Question could not be updated with error on %s: %s"), $sAttribute, $sStringErrors), 'error');
                                     }
                                 }
                             } else {
                                 Yii::app()->setFlashMessage(gT("Question could not be updated."), 'error');
                             }
                         }
                     }
                 }
                 // Update the group ID on subquestions, too
                 if ($oldgid != $iQuestionGroupID) {
                     Question::model()->updateAll(array('gid' => $iQuestionGroupID), 'qid=:qid and parent_qid>0', array(':qid' => $iQuestionID));
                     // if the group has changed then fix the sortorder of old and new group
                     Question::model()->updateQuestionOrder($oldgid, $iSurveyID);
                     Question::model()->updateQuestionOrder($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");
 }
Exemplo n.º 12
0
/**
* This function imports a LimeSurvey .lsq question XML file
*
* @param mixed $sFullFilepath  The full filepath of the uploaded file
* @param mixed $newsid The new survey id
* @param mixed $newgid The new question group id -the question will always be added after the last question in the group
*/
function XMLImportQuestion($sFullFilepath, $newsid, $newgid)
{
    global $connect, $dbprefix, $clang;
    $aLanguagesSupported = array();
    // this array will keep all the languages supported for the survey
    $sBaseLanguage = GetBaseLanguageFromSurveyID($newsid);
    $aLanguagesSupported[] = $sBaseLanguage;
    // adds the base language to the list of supported languages
    $aLanguagesSupported = array_merge($aLanguagesSupported, GetAdditionalLanguagesFromSurveyID($newsid));
    $xml = simplexml_load_file($sFullFilepath);
    if ($xml->LimeSurveyDocType != 'Question') {
        safe_die('This is not a valid LimeSurvey question structure XML file.');
    }
    $dbversion = (double) $xml->DBVersion;
    $aQIDReplacements = array();
    $aSQIDReplacements = array(0 => 0);
    $results['defaultvalues'] = 0;
    $results['answers'] = 0;
    $results['question_attributes'] = 0;
    $results['subquestions'] = 0;
    $importlanguages = array();
    foreach ($xml->languages->language as $language) {
        $importlanguages[] = (string) $language;
    }
    if (!in_array($sBaseLanguage, $importlanguages)) {
        $results['fatalerror'] = $clang->gT("The languages of the imported question file must at least include the base language of this survey.");
        return $results;
    }
    // First get an overview of fieldnames - it's not useful for the moment but might be with newer versions
    /*
        $fieldnames=array();
        foreach ($xml->questions->fields->fieldname as $fieldname )
        {
            $fieldnames[]=(string)$fieldname;
        };*/
    // Import questions table ===================================================================================
    // We have to run the question table data two times - first to find all main questions
    // then for subquestions (because we need to determine the new qids for the main questions first)
    $tablename = $dbprefix . 'questions';
    $newquestionorder = $connect->GetOne("SELECT MAX(question_order) AS maxqo FROM " . db_table_name('questions') . " WHERE sid={$newsid} AND gid={$newgid}") + 1;
    if (is_null($newquestionorder)) {
        $newquestionorder = 0;
    } else {
        $newquestionorder++;
    }
    foreach ($xml->questions->rows->row as $row) {
        $insertdata = array();
        foreach ($row as $key => $value) {
            $insertdata[(string) $key] = (string) $value;
        }
        $oldsid = $insertdata['sid'];
        $insertdata['sid'] = $newsid;
        $insertdata['gid'] = $newgid;
        $insertdata['question_order'] = $newquestionorder;
        $oldqid = $insertdata['qid'];
        unset($insertdata['qid']);
        // save the old qid
        // now translate any links
        $insertdata['title'] = translink('survey', $oldsid, $newsid, $insertdata['title']);
        $insertdata['question'] = translink('survey', $oldsid, $newsid, $insertdata['question']);
        $insertdata['help'] = translink('survey', $oldsid, $newsid, $insertdata['help']);
        // Insert the new question
        if (isset($aQIDReplacements[$oldqid])) {
            $insertdata['qid'] = $aQIDReplacements[$oldqid];
            db_switchIDInsert('questions', true);
        }
        $query = $connect->GetInsertSQL($tablename, $insertdata);
        $result = $connect->Execute($query) or safe_die($clang->gT("Error") . ": Failed to insert data<br />{$query}<br />\n" . $connect->ErrorMsg());
        if (!isset($aQIDReplacements[$oldqid])) {
            $newqid = $connect->Insert_ID($tablename, "qid");
            // save this for later
            $aQIDReplacements[$oldqid] = $newqid;
            // add old and new qid to the mapping array
        } else {
            db_switchIDInsert('questions', false);
        }
    }
    // Import subquestions --------------------------------------------------------------
    if (isset($xml->subquestions)) {
        foreach ($xml->subquestions->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['sid'] = $newsid;
            $insertdata['gid'] = $newgid;
            $oldsqid = (int) $insertdata['qid'];
            unset($insertdata['qid']);
            // save the old qid
            $insertdata['parent_qid'] = $aQIDReplacements[(int) $insertdata['parent_qid']];
            // remap the parent_qid
            // now translate any links
            $insertdata['title'] = translink('survey', $oldsid, $newsid, $insertdata['title']);
            $insertdata['question'] = translink('survey', $oldsid, $newsid, $insertdata['question']);
            $insertdata['help'] = translink('survey', $oldsid, $newsid, $insertdata['help']);
            if (isset($aQIDReplacements[$oldsqid])) {
                $insertdata['qid'] = $aQIDReplacements[$oldsqid];
                db_switchIDInsert('questions', true);
            }
            $query = $connect->GetInsertSQL($tablename, $insertdata);
            $result = $connect->Execute($query) or safe_die($clang->gT("Error") . ": Failed to insert data<br />{$query}<br />\n" . $connect->ErrorMsg());
            $newsqid = $connect->Insert_ID($tablename, "qid");
            // save this for later
            if (!isset($insertdata['qid'])) {
                $aQIDReplacements[$oldsqid] = $newsqid;
                // add old and new qid to the mapping array
            } else {
                db_switchIDInsert('questions', false);
            }
            $results['subquestions']++;
        }
    }
    // Import answers --------------------------------------------------------------
    if (isset($xml->answers)) {
        $tablename = $dbprefix . 'answers';
        foreach ($xml->answers->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the parent_qid
            // now translate any links
            $query = $connect->GetInsertSQL($tablename, $insertdata);
            $result = $connect->Execute($query) or safe_die($clang->gT("Error") . ": Failed to insert data<br />{$query}<br />\n" . $connect->ErrorMsg());
            $results['answers']++;
        }
    }
    // Import questionattributes --------------------------------------------------------------
    if (isset($xml->question_attributes)) {
        $tablename = $dbprefix . 'question_attributes';
        foreach ($xml->question_attributes->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            unset($insertdata['qaid']);
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the parent_qid
            // now translate any links
            $query = $connect->GetInsertSQL($tablename, $insertdata);
            $result = $connect->Execute($query) or safe_die($clang->gT("Error") . ": Failed to insert data<br />{$query}<br />\n" . $connect->ErrorMsg());
            $results['question_attributes']++;
        }
    }
    // Import defaultvalues --------------------------------------------------------------
    if (isset($xml->defaultvalues)) {
        $tablename = $dbprefix . 'defaultvalues';
        $results['defaultvalues'] = 0;
        foreach ($xml->defaultvalues->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the qid
            $insertdata['sqid'] = $aSQIDReplacements[(int) $insertdata['sqid']];
            // remap the subquestion id
            // now translate any links
            $query = $connect->GetInsertSQL($tablename, $insertdata);
            $result = $connect->Execute($query) or safe_die($clang->gT("Error") . ": Failed to insert data<br />\$query<br />\n" . $connect->ErrorMsg());
            $results['defaultvalues']++;
        }
    }
    LimeExpressionManager::SetDirtyFlag();
    // so refreshes syntax highlighting
    $results['newqid'] = $newqid;
    $results['questions'] = 1;
    $results['labelsets'] = 0;
    $results['labels'] = 0;
    return $results;
}
Exemplo n.º 13
0
 private function _reorderGroup($iSurveyID)
 {
     $AOrgData = array();
     parse_str($_POST['orgdata'], $AOrgData);
     $grouporder = 0;
     foreach ($AOrgData['list'] as $ID => $parent) {
         if ($parent == 'root' && $ID[0] == 'g') {
             QuestionGroup::model()->updateAll(array('group_order' => $grouporder), 'gid=:gid', array(':gid' => (int) substr($ID, 1)));
             $grouporder++;
         } elseif ($ID[0] == 'q') {
             $qid = (int) substr($ID, 1);
             $gid = (int) substr($parent, 1);
             if (!isset($aQuestionOrder[$gid])) {
                 $aQuestionOrder[$gid] = 0;
             }
             $sBaseLanguage = Survey::model()->findByPk($iSurveyID)->language;
             $oQuestion = Question::model()->findByPk(array("qid" => $qid, 'language' => $sBaseLanguage));
             $oldGid = $oQuestion['gid'];
             if ($oldGid != $gid) {
                 fixMovedQuestionConditions($qid, $oldGid, $gid, $iSurveyID);
             }
             Question::model()->updateAll(array('question_order' => $aQuestionOrder[$gid], 'gid' => $gid), 'qid=:qid', array(':qid' => $qid));
             Question::model()->updateAll(array('gid' => $gid), 'parent_qid=:parent_qid', array(':parent_qid' => $qid));
             $aQuestionOrder[$gid]++;
         }
     }
     LimeExpressionManager::SetDirtyFlag();
     // so refreshes syntax highlighting
     Yii::app()->session['flashmessage'] = gT("The new question group/question order was successfully saved.");
     $this->getController()->redirect(array('admin/survey/sa/view/surveyid/' . $iSurveyID));
 }
Exemplo n.º 14
0
 /**
  * Database::index()
  *
  * @param mixed $action
  * @return
  */
 function index($sa = null)
 {
     $action = Yii::app()->request->getPost('action');
     $clang = $this->getController()->lang;
     $postsid = returnGlobal('sid');
     $postgid = returnGlobal('gid');
     $postqid = returnGlobal('qid');
     $postqaid = returnGlobal('qaid');
     $databaseoutput = '';
     $surveyid = returnGlobal('sid');
     $gid = returnGlobal('gid');
     $qid = returnGlobal('qid');
     // if $action is not passed, check post data.
     if (Yii::app()->getConfig('filterxsshtml') && Yii::app()->session['USER_RIGHT_SUPERADMIN'] != 1) {
         $filter = new CHtmlPurifier();
         $filter->options = array('URI.AllowedSchemes' => array('http' => true, 'https' => true));
         $xssfilter = true;
     } else {
         $xssfilter = false;
     }
     if ($action == "updatedefaultvalues" && hasSurveyPermission($surveyid, 'surveycontent', 'update')) {
         $questlangs = Survey::model()->findByPk($surveyid)->additionalLanguages;
         $baselang = Survey::model()->findByPk($surveyid)->language;
         array_unshift($questlangs, $baselang);
         Questions::model()->updateAll(array('same_default' => Yii::app()->request->getPost('samedefault') ? 1 : 0), 'sid=:sid ANd qid=:qid', array(':sid' => $surveyid, ':qid' => $qid));
         $resrow = Questions::model()->findByAttributes(array('qid' => $qid));
         $questiontype = $resrow['type'];
         $qtproperties = getQuestionTypeList('', 'array');
         if ($qtproperties[$questiontype]['answerscales'] > 0 && $qtproperties[$questiontype]['subquestions'] == 0) {
             for ($scale_id = 0; $scale_id < $qtproperties[$questiontype]['answerscales']; $scale_id++) {
                 foreach ($questlangs as $language) {
                     if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $scale_id . '_' . $language))) {
                         $this->_updateDefaultValues($qid, 0, $scale_id, '', $language, Yii::app()->request->getPost('defaultanswerscale_' . $scale_id . '_' . $language), true);
                     }
                     if (!is_null(Yii::app()->request->getPost('other_' . $scale_id . '_' . $language))) {
                         $this->_updateDefaultValues($qid, 0, $scale_id, 'other', $language, Yii::app()->request->getPost('other_' . $scale_id . '_' . $language), true);
                     }
                 }
             }
         }
         if ($qtproperties[$questiontype]['subquestions'] > 0) {
             foreach ($questlangs as $language) {
                 $sqresult = Questions::model()->findAllByAttributes(array('sid' => $surveyid, 'gid' => $gid, 'parent_qid' => $qid, 'language' => $language, 'scale_id' => 0));
                 for ($scale_id = 0; $scale_id < $qtproperties[$questiontype]['subquestions']; $scale_id++) {
                     foreach ($sqresult as $aSubquestionrow) {
                         if (!is_null(Yii::app()->request->getPost('defaultanswerscale_' . $scale_id . '_' . $language . '_' . $aSubquestionrow['qid']))) {
                             $this->_updateDefaultValues($qid, $aSubquestionrow['qid'], $scale_id, '', $language, Yii::app()->request->getPost('defaultanswerscale_' . $scale_id . '_' . $language . '_' . $aSubquestionrow['qid']), true);
                         }
                     }
                 }
             }
         }
         if ($qtproperties[$questiontype]['answerscales'] == 0 && $qtproperties[$questiontype]['subquestions'] == 0) {
             foreach ($questlangs as $language) {
                 if (!is_null(Yii::app()->request->getPost('defaultanswerscale_0_' . $language . '_0'))) {
                     $this->_updateDefaultValues($postqid, 0, 0, '', $language, Yii::app()->request->getPost('defaultanswerscale_0_' . $language . '_0'), true);
                 }
             }
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Default value settings were successfully saved.");
         LimeExpressionManager::SetDirtyFlag();
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/view/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
         }
     }
     if ($action == "updateansweroptions" && hasSurveyPermission($surveyid, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $anslangs = Survey::model()->findByPk($surveyid)->additionalLanguages;
         $baselang = Survey::model()->findByPk($surveyid)->language;
         $alllanguages = $anslangs;
         array_unshift($alllanguages, $baselang);
         $resrow = Questions::model()->findByAttributes(array('qid' => $qid));
         $questiontype = $resrow['type'];
         // Checked)
         $qtypes = getQuestionTypeList('', 'array');
         $scalecount = $qtypes[$questiontype]['answerscales'];
         $count = 0;
         $invalidCode = 0;
         $duplicateCode = 0;
         //require_once("../classes/inputfilter/class.inputfilter_clean.php");
         //$myFilter = new InputFilter('','',1,1,1);
         //First delete all answers
         Answers::model()->deleteAllByAttributes(array('qid' => $qid));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
         for ($scale_id = 0; $scale_id < $scalecount; $scale_id++) {
             $maxcount = (int) Yii::app()->request->getPost('answercount_' . $scale_id);
             for ($sortorderid = 1; $sortorderid < $maxcount; $sortorderid++) {
                 $code = sanitize_paranoid_string(Yii::app()->request->getPost('code_' . $sortorderid . '_' . $scale_id));
                 if (Yii::app()->request->getPost('oldcode_' . $sortorderid . '_' . $scale_id)) {
                     $oldcode = sanitize_paranoid_string(Yii::app()->request->getPost('oldcode_' . $sortorderid . '_' . $scale_id));
                     if ($code !== $oldcode) {
                         Conditions::model()->updateAll(array('value' => $code), 'cqid=:cqid AND value=:value', array(':cqid' => $qid, ':value' => $oldcode));
                     }
                 }
                 $assessmentvalue = (int) Yii::app()->request->getPost('assessment_' . $sortorderid . '_' . $scale_id);
                 foreach ($alllanguages as $language) {
                     $answer = Yii::app()->request->getPost('answer_' . $language . '_' . $sortorderid . '_' . $scale_id);
                     if ($xssfilter) {
                         $answer = $filter->purify($answer);
                     } else {
                         $answer = html_entity_decode($answer, ENT_QUOTES, "UTF-8");
                     }
                     // Fix bug with FCKEditor saving strange BR types
                     $answer = fixCKeditorText($answer);
                     // Now we insert the answers
                     $result = Answers::model()->insertRecords(array('code' => $code, 'answer' => $answer, 'qid' => $qid, 'sortorder' => $sortorderid, 'language' => $language, 'assessment_value' => $assessmentvalue, 'scale_id' => $scale_id));
                     if (!$result) {
                         $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Failed to update answers", "js") . "\")\n //-->\n</script>\n";
                     }
                 }
                 // foreach ($alllanguages as $language)
                 if (isset($oldcode) && $code !== $oldcode) {
                     Conditions::model()->updateAll(array('value' => $code), 'cqid=:cqid AND value=:value', array(':cqid' => $qid, ':value' => $oldcode));
                 }
             }
             // for ($sortorderid=0;$sortorderid<$maxcount;$sortorderid++)
         }
         //  for ($scale_id=0;
         LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
         if ($invalidCode == 1) {
             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Answers with a code of 0 (zero) or blank code are not allowed, and will not be saved", "js") . "\")\n //-->\n</script>\n";
         }
         if ($duplicateCode == 1) {
             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Duplicate codes found, these entries won't be updated", "js") . "\")\n //-->\n</script>\n";
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Answer options were successfully saved.");
         LimeExpressionManager::SetDirtyFlag();
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             $this->getController()->redirect($this->getController()->createUrl('/admin/question/sa/answeroptions/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
         }
         //$action='editansweroptions';
     }
     if ($action == "updatesubquestions" && hasSurveyPermission($surveyid, 'surveycontent', 'update')) {
         Yii::app()->loadHelper('database');
         $anslangs = Survey::model()->findByPk($surveyid)->additionalLanguages;
         $baselang = Survey::model()->findByPk($surveyid)->language;
         array_unshift($anslangs, $baselang);
         $row = Questions::model()->findByAttributes(array('qid' => $qid));
         $questiontype = $row['type'];
         // Checked
         $qtypes = getQuestionTypeList('', 'array');
         $scalecount = $qtypes[$questiontype]['subquestions'];
         $clang = $this->getController()->lang;
         // First delete any deleted ids
         $deletedqids = explode(' ', trim(Yii::app()->request->getPost('deletedqids')));
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
         foreach ($deletedqids as $deletedqid) {
             $deletedqid = (int) $deletedqid;
             if ($deletedqid > 0) {
                 // don't remove undefined
                 $result = Questions::model()->deleteAllByAttributes(array('qid' => $deletedqid));
                 if (!$result) {
                     $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Failed to delete answer", "js") . " \")\n //-->\n</script>\n";
                 }
             }
         }
         //Determine ids by evaluating the hidden field
         $rows = array();
         $codes = array();
         $oldcodes = array();
         foreach ($_POST as $postkey => $postvalue) {
             $postkey = explode('_', $postkey);
             if ($postkey[0] == 'answer') {
                 $rows[$postkey[3]][$postkey[1]][$postkey[2]] = $postvalue;
             }
             if ($postkey[0] == 'code') {
                 $codes[$postkey[2]][] = $postvalue;
             }
             if ($postkey[0] == 'oldcode') {
                 $oldcodes[$postkey[2]][] = $postvalue;
             }
         }
         $count = 0;
         $invalidCode = 0;
         $duplicateCode = 0;
         $dupanswers = array();
         /*
         for ($scale_id=0;$scale_id<$scalecount;$scale_id++)
         {
         
         // Find duplicate codes and add these to dupanswers array
         $foundCat=array_count_values($codes);
         foreach($foundCat as $key=>$value){
         if($value>=2){
         $dupanswers[]=$key;
         }
         }
         }
         */
         //require_once("../classes/inputfilter/class.inputfilter_clean.php");
         //$myFilter = new InputFilter('','',1,1,1);
         //$insertqids=array(); //?
         $insertqid = array();
         for ($scale_id = 0; $scale_id < $scalecount; $scale_id++) {
             foreach ($anslangs as $language) {
                 $position = 0;
                 foreach ($rows[$scale_id][$language] as $subquestionkey => $subquestionvalue) {
                     if (substr($subquestionkey, 0, 3) != 'new') {
                         Questions::model()->updateByPk(array('qid' => $subquestionkey, 'language' => $language), array('question_order' => $position + 1, 'title' => $codes[$scale_id][$position], 'question' => $subquestionvalue, 'scale_id' => $scale_id));
                         if (isset($oldcodes[$scale_id][$position]) && $codes[$scale_id][$position] !== $oldcodes[$scale_id][$position]) {
                             Conditions::model()->updateAll(array('cfieldname' => '+' . $surveyid . 'X' . $gid . 'X' . $qid . $codes[$scale_id][$position], 'value' => $codes[$scale_id][$position]), 'cqid=:cqid AND cfieldname=:cfieldname AND value=:value', array(':cqid' => $qid, ':cfieldname' => $surveyid . 'X' . $gid . 'X' . $qid, ':value' => $oldcodes[$scale_id][$position]));
                         }
                     } else {
                         if (!isset($insertqid[$scale_id][$position])) {
                             $insertqid[$scale_id][$position] = Questions::model()->insertRecords(array('sid' => $surveyid, 'gid' => $gid, 'question_order' => $position + 1, 'title' => $codes[$scale_id][$position], 'question' => $subquestionvalue, 'parent_qid' => $qid, 'language' => $language, 'scale_id' => $scale_id));
                         } else {
                             switchMSSQLIdentityInsert('questions', true);
                             Questions::model()->insertRecords(array('qid' => $insertqid[$scale_id][$position], 'sid' => $surveyid, 'gid' => $gid, 'question_order' => $position + 1, 'title' => $codes[$scale_id][$position], 'question' => $subquestionvalue, 'parent_qid' => $qid, 'language' => $language, 'scale_id' => $scale_id));
                             switchMSSQLIdentityInsert('questions', true);
                         }
                     }
                     $position++;
                 }
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
         //include("surveytable_functions.php");
         //surveyFixColumns($surveyid);
         Yii::app()->session['flashmessage'] = $clang->gT("Subquestions were successfully saved.");
         //$action='editsubquestions';
         LimeExpressionManager::SetDirtyFlag();
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             $this->getController()->redirect($this->getController()->createUrl('/admin/question/sa/subquestions/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
         }
     }
     if (in_array($action, array('insertquestion', 'copyquestion')) && hasSurveyPermission($surveyid, 'surveycontent', 'create')) {
         $baselang = Survey::model()->findByPk($surveyid)->language;
         if (strlen(Yii::app()->request->getPost('title')) < 1) {
             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n " . "alert(\"" . $clang->gT("The question could not be added. You must enter at least a question code.", "js") . "\")\n " . "//-->\n</script>\n";
         } else {
             if (Yii::app()->request->getPost('questionposition', "") != "") {
                 $question_order = intval(Yii::app()->request->getPost('questionposition'));
                 //Need to renumber all questions on or after this
                 $cdquery = "UPDATE {{questions}} SET question_order=question_order+1 WHERE gid=:gid AND question_order >= :order";
                 $cdresult = Yii::app()->db->createCommand($cdquery)->bindValues(array(':gid' => $gid, ':order' => $question_order))->query();
             } else {
                 $question_order = getMaxQuestionOrder($gid, $surveyid);
                 $question_order++;
             }
             $_POST['title'] = html_entity_decode(Yii::app()->request->getPost('title'), ENT_QUOTES, "UTF-8");
             $_POST['question_' . $baselang] = html_entity_decode(Yii::app()->request->getPost('question_' . $baselang), ENT_QUOTES, "UTF-8");
             $_POST['help_' . $baselang] = html_entity_decode(Yii::app()->request->getPost('help_' . $baselang), ENT_QUOTES, "UTF-8");
             // Fix bug with FCKEditor saving strange BR types
             if ($xssfilter) {
                 $_POST['title'] = $filter->purify($_POST['title']);
                 $_POST['question_' . $baselang] = $filter->purify($_POST['question_' . $baselang]);
                 $_POST['help_' . $baselang] = $filter->purify($_POST['help_' . $baselang]);
             } else {
                 $_POST['title'] = fixCKeditorText(Yii::app()->request->getPost('title'));
                 $_POST['question_' . $baselang] = fixCKeditorText(Yii::app()->request->getPost('question_' . $baselang));
                 $_POST['help_' . $baselang] = fixCKeditorText(Yii::app()->request->getPost('help_' . $baselang));
             }
             $data = array('sid' => $surveyid, 'gid' => $gid, 'type' => Yii::app()->request->getPost('type'), 'title' => Yii::app()->request->getPost('title'), 'question' => Yii::app()->request->getPost('question_' . $baselang), 'preg' => Yii::app()->request->getPost('preg'), 'help' => Yii::app()->request->getPost('help_' . $baselang), 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'relevance' => Yii::app()->request->getPost('relevance'), 'question_order' => $question_order, 'language' => $baselang);
             $qid = Questions::model()->insertRecords($data);
             // Add other languages
             if ($qid) {
                 $addlangs = Survey::model()->findByPk($surveyid)->additionalLanguages;
                 foreach ($addlangs as $alang) {
                     if ($alang != "") {
                         $data = array('qid' => $qid, 'sid' => $surveyid, 'gid' => $gid, 'type' => Yii::app()->request->getPost('type'), 'title' => Yii::app()->request->getPost('title'), 'question' => Yii::app()->request->getPost('question_' . $alang), 'preg' => Yii::app()->request->getPost('preg'), 'help' => Yii::app()->request->getPost('help_' . $alang), 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'question_order' => $question_order, 'language' => $alang);
                         $langqid = Questions::model()->insertRecords($data);
                         // Checked */
                         if (!$langqid) {
                             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . sprintf($clang->gT("Question in language %s could not be created.", "js"), $alang) . "\\n\")\n //-->\n</script>\n";
                         }
                     }
                 }
             }
             if (!$qid) {
                 $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Question could not be created.", "js") . "\\n\")\n //-->\n</script>\n";
             } else {
                 if ($action == 'copyquestion') {
                     if (returnGlobal('copysubquestions') == "Y") {
                         $aSQIDMappings = array();
                         $r1 = Questions::model()->getSubQuestions(returnGlobal('oldqid'));
                         while ($qr1 = $r1->read()) {
                             $qr1['parent_qid'] = $qid;
                             if (isset($aSQIDMappings[$qr1['qid']])) {
                                 $qr1['qid'] = $aSQIDMappings[$qr1['qid']];
                             } else {
                                 $oldqid = $qr1['qid'];
                                 unset($qr1['qid']);
                             }
                             $qr1['gid'] = $postgid;
                             $iInsertID = Questions::model()->insertRecords($qr1);
                             if (!isset($qr1['qid'])) {
                                 $aSQIDMappings[$oldqid] = $iInsertID;
                             }
                         }
                     }
                     if (returnGlobal('copyanswers') == "Y") {
                         $r1 = Answers::model()->getAnswers(returnGlobal('oldqid'));
                         while ($qr1 = $r1->read()) {
                             Answers::model()->insertRecords(array('qid' => $qid, 'code' => $qr1['code'], 'answer' => $qr1['answer'], 'sortorder' => $qr1['sortorder'], 'language' => $qr1['language'], 'scale_id' => $qr1['scale_id']));
                         }
                     }
                     if (returnGlobal('copyattributes') == "Y") {
                         $r1 = Question_attributes::model()->getQuestionAttributes(returnGlobal('oldqid'));
                         while ($qr1 = $r1->read()) {
                             $qr1['qid'] = $qid;
                             unset($qr1['qaid']);
                             Question_attributes::model()->insertRecords($qr1);
                         }
                     }
                 } else {
                     $qattributes = questionAttributes();
                     $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
                     $aLanguages = array_merge(array(Survey::model()->findByPk($surveyid)->language), Survey::model()->findByPk($surveyid)->additionalLanguages);
                     foreach ($validAttributes as $validAttribute) {
                         if ($validAttribute['i18n']) {
                             foreach ($aLanguages as $sLanguage) {
                                 // TODO sanitise XSS
                                 $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                                 $result = Question_attributes::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $qid, 'language' => $sLanguage));
                                 if (count($result) > 0) {
                                     if ($value != '') {
                                         Question_attributes::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $qid, ':language' => $sLanguage));
                                     } else {
                                         Question_attributes::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $qid, ':language' => $sLanguage));
                                     }
                                 } elseif ($value != '') {
                                     $attribute = new Question_attributes();
                                     $attribute->qid = $qid;
                                     $attribute->value = $value;
                                     $attribute->attribute = $validAttribute['name'];
                                     $attribute->language = $sLanguage;
                                     $attribute->save();
                                 }
                             }
                         } else {
                             $value = Yii::app()->request->getPost($validAttribute['name']);
                             if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                                 $value = floatval($value);
                                 if ($value == 0) {
                                     $value = 1;
                                 }
                             }
                             $result = Question_attributes::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $qid));
                             if (count($result) > 0) {
                                 if ($value != $validAttribute['default'] && trim($value) != "") {
                                     Question_attributes::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $qid));
                                 } else {
                                     Question_attributes::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $qid));
                                 }
                             } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                                 $attribute = new Question_attributes();
                                 $attribute->qid = $qid;
                                 $attribute->value = $value;
                                 $attribute->attribute = $validAttribute['name'];
                                 $attribute->save();
                             }
                         }
                     }
                 }
                 Questions::model()->updateQuestionOrder($gid, $surveyid);
                 Yii::app()->session['flashmessage'] = $clang->gT("Question was successfully added.");
             }
         }
         LimeExpressionManager::SetDirtyFlag();
         // so refreshes syntax highlighting
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/view/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
         }
     }
     if ($action == "updatequestion" && hasSurveyPermission($surveyid, 'surveycontent', 'update')) {
         LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
         $cqr = Questions::model()->findByAttributes(array('qid' => $qid));
         $oldtype = $cqr['type'];
         $oldgid = $cqr['gid'];
         // Remove invalid question attributes on saving
         $qattributes = questionAttributes();
         $criteria = new CDbCriteria();
         $criteria->compare('qid', $qid);
         if (isset($qattributes[Yii::app()->request->getPost('type')])) {
             $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
             foreach ($validAttributes as $validAttribute) {
                 $criteria->compare('attribute', '<>' . $validAttribute['name']);
             }
         }
         Question_attributes::model()->deleteAll($criteria);
         $aLanguages = array_merge(array(Survey::model()->findByPk($surveyid)->language), Survey::model()->findByPk($surveyid)->additionalLanguages);
         //now save all valid attributes
         $validAttributes = $qattributes[Yii::app()->request->getPost('type')];
         foreach ($validAttributes as $validAttribute) {
             if ($validAttribute['i18n']) {
                 foreach ($aLanguages as $sLanguage) {
                     // TODO sanitise XSS
                     $value = Yii::app()->request->getPost($validAttribute['name'] . '_' . $sLanguage);
                     $result = Question_attributes::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $qid, 'language' => $sLanguage));
                     if (count($result) > 0) {
                         if ($value != '') {
                             Question_attributes::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $qid, ':language' => $sLanguage));
                         } else {
                             Question_attributes::model()->deleteAll('attribute=:attribute AND qid=:qid AND language=:language', array(':attribute' => $validAttribute['name'], ':qid' => $qid, ':language' => $sLanguage));
                         }
                     } elseif ($value != '') {
                         $attribute = new Question_attributes();
                         $attribute->qid = $qid;
                         $attribute->value = $value;
                         $attribute->attribute = $validAttribute['name'];
                         $attribute->language = $sLanguage;
                         $attribute->save();
                     }
                 }
             } else {
                 $value = Yii::app()->request->getPost($validAttribute['name']);
                 if ($validAttribute['name'] == 'multiflexible_step' && trim($value) != '') {
                     $value = floatval($value);
                     if ($value == 0) {
                         $value = 1;
                     }
                 }
                 $result = Question_attributes::model()->findAllByAttributes(array('attribute' => $validAttribute['name'], 'qid' => $qid));
                 if (count($result) > 0) {
                     if ($value != $validAttribute['default'] && trim($value) != "") {
                         Question_attributes::model()->updateAll(array('value' => $value), 'attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $qid));
                     } else {
                         Question_attributes::model()->deleteAll('attribute=:attribute AND qid=:qid', array(':attribute' => $validAttribute['name'], ':qid' => $qid));
                     }
                 } elseif ($value != $validAttribute['default'] && trim($value) != "") {
                     $attribute = new Question_attributes();
                     $attribute->qid = $qid;
                     $attribute->value = $value;
                     $attribute->attribute = $validAttribute['name'];
                     $attribute->save();
                 }
             }
         }
         $qtypes = getQuestionTypeList('', 'array');
         // These are the questions types that have no answers and therefore we delete the answer in that case
         $iAnswerScales = $qtypes[Yii::app()->request->getPost('type')]['answerscales'];
         $iSubquestionScales = $qtypes[Yii::app()->request->getPost('type')]['subquestions'];
         // These are the questions types that have the other option therefore we set everything else to 'No Other'
         if (Yii::app()->request->getPost('type') != "L" && Yii::app()->request->getPost('type') != "!" && Yii::app()->request->getPost('type') != "P" && Yii::app()->request->getPost('type') != "M") {
             $_POST['other'] = 'N';
         }
         // These are the questions types that have no validation - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "!" || Yii::app()->request->getPost('type') == "L" || Yii::app()->request->getPost('type') == "M" || Yii::app()->request->getPost('type') == "P" || Yii::app()->request->getPost('type') == "F" || Yii::app()->request->getPost('type') == "H" || Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "") {
             $_POST['preg'] = '';
         }
         // These are the questions types that have no mandatory property - so zap it accordingly
         if (Yii::app()->request->getPost('type') == "X" || Yii::app()->request->getPost('type') == "|") {
             $_POST['mandatory'] = 'N';
         }
         if ($oldtype != Yii::app()->request->getPost('type')) {
             // TMSW Conditions->Relevance:  Do similar check via EM, but do allow such a change since will be easier to modify relevance
             //Make sure there are no conditions based on this question, since we are changing the type
             $ccresult = Conditions::model()->findAllByAttributes(array('cqid' => $qid));
             $cccount = count($ccresult);
             foreach ($ccresult as $ccr) {
                 $qidarray[] = $ccr['qid'];
             }
             if (isset($qidarray) && $qidarray) {
                 $qidlist = implode(", ", $qidarray);
             }
         }
         if (isset($cccount) && $cccount) {
             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Question could not be updated. There are conditions for other questions that rely on the answers to this question and changing the type will cause problems. You must delete these conditions before you can change the type of this question.", "js") . " ({$qidlist})\")\n //-->\n</script>\n";
         } else {
             if (isset($gid) && $gid != "") {
                 //                    $array_result=checkMoveQuestionConstraintsForConditions(sanitize_int($surveyid),sanitize_int($qid), sanitize_int($gid));
                 //                    // If there is no blocking conditions that could prevent this move
                 //
                 //                    if (is_null($array_result['notAbove']) && is_null($array_result['notBelow']))
                 //                    {
                 $questlangs = Survey::model()->findByPk($surveyid)->additionalLanguages;
                 $baselang = Survey::model()->findByPk($surveyid)->language;
                 array_push($questlangs, $baselang);
                 if ($xssfilter) {
                     $_POST['title'] = $filter->purify($_POST['title']);
                 } else {
                     $_POST['title'] = html_entity_decode(Yii::app()->request->getPost('title'), ENT_QUOTES, "UTF-8");
                 }
                 // Fix bug with FCKEditor saving strange BR types
                 $_POST['title'] = fixCKeditorText(Yii::app()->request->getPost('title'));
                 foreach ($questlangs as $qlang) {
                     if ($xssfilter) {
                         $_POST['question_' . $qlang] = $filter->purify($_POST['question_' . $qlang]);
                         $_POST['help_' . $qlang] = $filter->purify($_POST['help_' . $qlang]);
                     } else {
                         $_POST['question_' . $qlang] = html_entity_decode(Yii::app()->request->getPost('question_' . $qlang), ENT_QUOTES, "UTF-8");
                         $_POST['help_' . $qlang] = html_entity_decode(Yii::app()->request->getPost('help_' . $qlang), ENT_QUOTES, "UTF-8");
                     }
                     // Fix bug with FCKEditor saving strange BR types
                     $_POST['question_' . $qlang] = fixCKeditorText(Yii::app()->request->getPost('question_' . $qlang));
                     $_POST['help_' . $qlang] = fixCKeditorText(Yii::app()->request->getPost('help_' . $qlang));
                     if (isset($qlang) && $qlang != "") {
                         // ToDo: Sanitize the POST variables !
                         $udata = array('type' => Yii::app()->request->getPost('type'), 'title' => Yii::app()->request->getPost('title'), 'question' => Yii::app()->request->getPost('question_' . $qlang), 'preg' => Yii::app()->request->getPost('preg'), 'help' => Yii::app()->request->getPost('help_' . $qlang), 'gid' => $gid, 'other' => Yii::app()->request->getPost('other'), 'mandatory' => Yii::app()->request->getPost('mandatory'), 'relevance' => Yii::app()->request->getPost('relevance'));
                         if ($oldgid != $gid) {
                             if (getGroupOrder($surveyid, $oldgid) > getGroupOrder($surveyid, $gid)) {
                                 // TMSW Conditions->Relevance:  What is needed here?
                                 // Moving question to a 'upper' group
                                 // insert question at the end of the destination group
                                 // this prevent breaking conditions if the target qid is in the dest group
                                 $insertorder = getMaxQuestionOrder($gid, $surveyid) + 1;
                                 $udata = array_merge($udata, array('question_order' => $insertorder));
                             } else {
                                 // Moving question to a 'lower' group
                                 // insert question at the beginning of the destination group
                                 shiftOrderQuestions($surveyid, $gid, 1);
                                 // makes 1 spare room for new question at top of dest group
                                 $udata = array_merge($udata, array('question_order' => 0));
                             }
                         }
                         $condn = array('sid' => $surveyid, 'qid' => $qid, 'language' => $qlang);
                         $question = Questions::model()->findByAttributes($condn);
                         foreach ($udata as $k => $v) {
                             $question->{$k} = $v;
                         }
                         $uqresult = $question->save();
                         //($uqquery); // or safeDie ("Error Update Question: ".$uqquery."<br />");  // Checked)
                         if (!$uqresult) {
                             $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Question could not be updated", "js") . "\n\")\n //-->\n</script>\n";
                         }
                     }
                 }
                 // Update the group ID on subquestions, too
                 if ($oldgid != $gid) {
                     Questions::model()->updateAll(array('gid' => $gid), 'qid=:qid and parent_qid>0', array(':qid' => $qid));
                     // if the group has changed then fix the sortorder of old and new group
                     Questions::model()->updateQuestionOrder($oldgid, $surveyid);
                     Questions::model()->updateQuestionOrder($gid, $surveyid);
                     // If some questions have conditions set on this question's answers
                     // then change the cfieldname accordingly
                     fixMovedQuestionConditions($qid, $oldgid, $gid);
                 }
                 if ($oldtype != Yii::app()->request->getPost('type')) {
                     Questions::model()->updateAll(array('type' => Yii::app()->request->getPost('type')), 'parent_qid=:qid', array(':qid' => $qid));
                 }
                 Answers::model()->deleteAllByAttributes(array('qid' => $qid), 'scale_id >= :scale_id', array(':scale_id' => $iAnswerScales));
                 // Remove old subquestion scales
                 Questions::model()->deleteAllByAttributes(array('parent_qid' => $qid), 'scale_id >= :scale_id', array(':scale_id' => $iSubquestionScales));
                 Yii::app()->session['flashmessage'] = $clang->gT("Question was successfully saved.");
                 //                    }
                 //                    else
                 //                    {
                 //
                 //                        // There are conditions constraints: alert the user
                 //                        $errormsg="";
                 //                        if (!is_null($array_result['notAbove']))
                 //                        {
                 //                            $errormsg.=$clang->gT("This question relies on other question's answers and can't be moved above groupId:","js")
                 //                            . " " . $array_result['notAbove'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notAbove'][0][1]."\\n"
                 //                            . $clang->gT("See conditions:")."\\n";
                 //
                 //                            foreach ($array_result['notAbove'] as $notAboveCond)
                 //                            {
                 //                                $errormsg.="- cid:". $notAboveCond[3]."\\n";
                 //                            }
                 //
                 //                        }
                 //                        if (!is_null($array_result['notBelow']))
                 //                        {
                 //                            $errormsg.=$clang->gT("Some questions rely on this question's answers. You can't move this question below groupId:","js")
                 //                            . " " . $array_result['notBelow'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notBelow'][0][1]."\\n"
                 //                            . $clang->gT("See conditions:")."\\n";
                 //
                 //                            foreach ($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 {
                 $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"" . $clang->gT("Question could not be updated", "js") . "\")\n //-->\n</script>\n";
             }
         }
         LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             if (Yii::app()->request->getPost('newpage') == "return") {
                 $this->getController()->redirect($this->getController()->createUrl('admin/question/sa/editquestion/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
             } else {
                 $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/view/surveyid/' . $surveyid . '/gid/' . $gid . '/qid/' . $qid));
             }
         }
     }
     if ($action == "updatesurveylocalesettings" && hasSurveyPermission($surveyid, 'surveylocale', 'update')) {
         $languagelist = Survey::model()->findByPk($surveyid)->additionalLanguages;
         $languagelist[] = Survey::model()->findByPk($surveyid)->language;
         Yii::app()->loadHelper('database');
         foreach ($languagelist as $langname) {
             if ($langname) {
                 $url = Yii::app()->request->getPost('url_' . $langname);
                 if ($url == 'http://') {
                     $url = "";
                 }
                 // Clean XSS attacks
                 if ($xssfilter) {
                     $purifier = new CHtmlPurifier();
                     $purifier->options = array('HTML.Allowed' => 'p,a[href],b,i');
                     $short_title = $purifier->purify(Yii::app()->request->getPost('short_title_' . $langname));
                     $description = $purifier->purify(Yii::app()->request->getPost('description_' . $langname));
                     $welcome = $purifier->purify(Yii::app()->request->getPost('welcome_' . $langname));
                     $endtext = $purifier->purify(Yii::app()->request->getPost('endtext_' . $langname));
                     $sURLDescription = $purifier->purify(Yii::app()->request->getPost('urldescrip_' . $langname));
                     $sURL = $purifier->purify(Yii::app()->request->getPost('url_' . $langname));
                 } else {
                     $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));
                 $Surveys_languagesettings = Surveys_languagesettings::model()->findByPk(array('surveyls_survey_id' => $postsid, 'surveyls_language' => $langname));
                 $Surveys_languagesettings->attributes = $data;
                 $Surveys_languagesettings->save();
                 // save the change to database
             }
         }
         Yii::app()->session['flashmessage'] = $clang->gT("Survey text elements successfully saved.");
         if ($databaseoutput != '') {
             echo $databaseoutput;
         } else {
             $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/view/surveyid/' . $surveyid));
         }
     }
     if (($action == "updatesurveysettingsandeditlocalesettings" || $action == "updatesurveysettings") && hasSurveyPermission($surveyid, 'surveysettings', 'update')) {
         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");
         }
         $startdate = $_POST['startdate'];
         if (trim($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");
         }
         //make sure only numbers are passed within the $_POST variable
         $tokenlength = (int) $_POST['tokenlength'];
         //token length has to be at least 5, otherwise set it to default (15)
         if ($tokenlength < 5) {
             $tokenlength = 15;
         }
         cleanLanguagesFromSurvey($surveyid, Yii::app()->request->getPost('languageids'));
         fixLanguageConsistency($surveyid, Yii::app()->request->getPost('languageids'));
         $template = Yii::app()->request->getPost('template');
         if (Yii::app()->session['USER_RIGHT_SUPERADMIN'] != 1 && Yii::app()->session['USER_RIGHT_MANAGE_TEMPLATE'] != 1 && !hasTemplateManageRights(Yii::app()->session['loginID'], $template)) {
             $template = "default";
         }
         $aURLParams = json_decode(Yii::app()->request->getPost('allurlparams'), true);
         Survey_url_parameters::model()->deleteAllByAttributes(array('sid' => $surveyid));
         foreach ($aURLParams as $aURLParam) {
             $aURLParam['parameter'] = trim($aURLParam['parameter']);
             if ($aURLParam['parameter'] == '' || !preg_match('/^[a-zA-Z_][a-zA-Z0-9_]*$/', $aURLParam['parameter']) || $aURLParam['parameter'] == 'sid' || $aURLParam['parameter'] == 'newtest' || $aURLParam['parameter'] == 'token' || $aURLParam['parameter'] == 'lang') {
                 continue;
                 // this parameter name seems to be invalid - just ignore it
             }
             unset($aURLParam['act']);
             unset($aURLParam['title']);
             unset($aURLParam['id']);
             if ($aURLParam['targetqid'] == '') {
                 $aURLParam['targetqid'] = NULL;
             }
             if ($aURLParam['targetsqid'] == '') {
                 $aURLParam['targetsqid'] = NULL;
             }
             $aURLParam['sid'] = $surveyid;
             $param = new Survey_url_parameters();
             foreach ($aURLParam as $k => $v) {
                 $param->{$k} = $v;
             }
             $param->save();
         }
         $updatearray = array('admin' => Yii::app()->request->getPost('admin'), 'expires' => $expires, 'adminemail' => Yii::app()->request->getPost('adminemail'), 'startdate' => $startdate, 'bounce_email' => Yii::app()->request->getPost('bounce_email'), 'anonymized' => Yii::app()->request->getPost('anonymized'), 'faxto' => Yii::app()->request->getPost('faxto'), 'format' => Yii::app()->request->getPost('format'), 'savetimings' => Yii::app()->request->getPost('savetimings'), 'template' => $template, 'assessments' => Yii::app()->request->getPost('assessments'), 'language' => Yii::app()->request->getPost('language'), 'additional_languages' => Yii::app()->request->getPost('languageids'), 'datestamp' => Yii::app()->request->getPost('datestamp'), 'ipaddr' => Yii::app()->request->getPost('ipaddr'), 'refurl' => Yii::app()->request->getPost('refurl'), 'publicgraphs' => Yii::app()->request->getPost('publicgraphs'), 'usecookie' => Yii::app()->request->getPost('usecookie'), 'allowregister' => Yii::app()->request->getPost('allowregister'), 'allowsave' => Yii::app()->request->getPost('allowsave'), 'navigationdelay' => Yii::app()->request->getPost('navigationdelay'), 'printanswers' => Yii::app()->request->getPost('printanswers'), 'publicstatistics' => Yii::app()->request->getPost('publicstatistics'), 'autoredirect' => Yii::app()->request->getPost('autoredirect'), 'showxquestions' => Yii::app()->request->getPost('showxquestions'), 'showgroupinfo' => Yii::app()->request->getPost('showgroupinfo'), 'showqnumcode' => Yii::app()->request->getPost('showqnumcode'), 'shownoanswer' => Yii::app()->request->getPost('shownoanswer'), 'showwelcome' => Yii::app()->request->getPost('showwelcome'), 'allowprev' => Yii::app()->request->getPost('allowprev'), 'allowjumps' => Yii::app()->request->getPost('allowjumps'), 'nokeyboard' => Yii::app()->request->getPost('nokeyboard'), 'showprogress' => Yii::app()->request->getPost('showprogress'), 'listpublic' => Yii::app()->request->getPost('public'), 'htmlemail' => Yii::app()->request->getPost('htmlemail'), 'sendconfirmation' => Yii::app()->request->getPost('sendconfirmation'), 'tokenanswerspersistence' => Yii::app()->request->getPost('tokenanswerspersistence'), 'alloweditaftercompletion' => Yii::app()->request->getPost('alloweditaftercompletion'), 'usecaptcha' => Yii::app()->request->getPost('usecaptcha'), 'emailresponseto' => trim(Yii::app()->request->getPost('emailresponseto')), 'emailnotificationto' => trim(Yii::app()->request->getPost('emailnotificationto')), 'googleanalyticsapikey' => trim(Yii::app()->request->getPost('googleanalyticsapikey')), 'googleanalyticsstyle' => trim(Yii::app()->request->getPost('googleanalyticsstyle')), 'tokenlength' => $tokenlength);
         // use model
         $Survey = Survey::model()->findByPk($surveyid);
         foreach ($updatearray as $k => $v) {
             $Survey->{$k} = $v;
         }
         $Survey->save();
         #            Survey::model()->updateByPk($surveyid, $updatearray);
         $sqlstring = "surveyls_survey_id=:sid AND surveyls_language <> :base ";
         $params = array(':sid' => $surveyid, ':base' => Survey::model()->findByPk($surveyid)->language);
         $i = 100000;
         foreach (Survey::model()->findByPk($surveyid)->additionalLanguages as $langname) {
             if ($langname) {
                 $sqlstring .= "AND surveyls_language <> :{$i} ";
                 $params[':' . $i] = $langname;
             }
             $i++;
         }
         Surveys_languagesettings::model()->deleteAll($sqlstring, $params);
         $usresult = true;
         foreach (Survey::model()->findByPk($surveyid)->additionalLanguages as $langname) {
             if ($langname) {
                 $oLanguageSettings = Surveys_languagesettings::model()->find('surveyls_survey_id=:surveyid AND surveyls_language=:langname', array(':surveyid' => $surveyid, ':langname' => $langname));
                 if (!$oLanguageSettings) {
                     $oLanguageSettings = new Surveys_languagesettings();
                     $languagedetails = getLanguageDetails($langname);
                     $insertdata = array('surveyls_survey_id' => $surveyid, 'surveyls_language' => $langname, 'surveyls_title' => '', 'surveyls_dateformat' => $languagedetails['dateformat']);
                     foreach ($insertdata as $k => $v) {
                         $oLanguageSettings->{$k} = $v;
                     }
                     $usresult = $oLanguageSettings->save();
                 }
             }
         }
         if ($usresult) {
             Yii::app()->session['flashmessage'] = $clang->gT("Survey settings were successfully saved.");
         } else {
             Yii::app()->session['flashmessage'] = $clang->gT("Error:") . '<br>' . $clang->gT("Survey could not be updated.");
         }
         if (Yii::app()->request->getPost('action') == "updatesurveysettingsandeditlocalesettings") {
             $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/editlocalsettings/surveyid/' . $surveyid));
         } else {
             $this->getController()->redirect($this->getController()->createUrl('admin/survey/sa/view/surveyid/' . $surveyid));
         }
     }
     if (!$action) {
         $this->getController()->redirect("/admin", "refresh");
     }
 }
Exemplo n.º 15
0
 /**
  * Main function
  *
  * @param mixed $surveyid
  * @param mixed $args
  */
 function run($surveyid, $args)
 {
     global $errormsg;
     extract($args);
     if (!$thissurvey) {
         $thissurvey = getSurveyInfo($surveyid);
     }
     $LEMsessid = 'survey_' . $surveyid;
     $this->setJavascriptVar($surveyid);
     global $oTemplate;
     $sTemplatePath = $oTemplate->path;
     $sTemplateViewPath = $oTemplate->viewPath;
     //$sTemplatePath=getTemplatePath(Yii::app()->getConfig("defaulttemplate")).DIRECTORY_SEPARATOR;
     // TODO : check if necessary :
     /*
     if (isset ($_SESSION['survey_'.$surveyid]['templatepath']))
     {
         $sTemplatePath=$_SESSION['survey_'.$surveyid]['templatepath'];
     }
     */
     // $LEMdebugLevel - customizable debugging for Lime Expression Manager
     $LEMdebugLevel = 0;
     // LEM_DEBUG_TIMING;    // (LEM_DEBUG_TIMING + LEM_DEBUG_VALIDATION_SUMMARY + LEM_DEBUG_VALIDATION_DETAIL);
     $LEMskipReprocessing = false;
     // true if used GetLastMoveResult to avoid generation of unneeded extra JavaScript
     switch ($thissurvey['format']) {
         case "A":
             //All in one
             $surveyMode = 'survey';
             break;
         default:
         case "S":
             //One at a time
             $surveyMode = 'question';
             break;
         case "G":
             //Group at a time
             $surveyMode = 'group';
             break;
     }
     $radix = getRadixPointData($thissurvey['surveyls_numberformat']);
     $radix = $radix['separator'];
     $surveyOptions = array('active' => $thissurvey['active'] == 'Y', 'allowsave' => $thissurvey['allowsave'] == 'Y', 'anonymized' => $thissurvey['anonymized'] != 'N', 'assessments' => $thissurvey['assessments'] == 'Y', 'datestamp' => $thissurvey['datestamp'] == 'Y', 'deletenonvalues' => Yii::app()->getConfig('deletenonvalues'), 'hyperlinkSyntaxHighlighting' => ($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY, 'ipaddr' => $thissurvey['ipaddr'] == 'Y', 'radix' => $radix, 'refurl' => $thissurvey['refurl'] == "Y" && isset($_SESSION[$LEMsessid]['refurl']) ? $_SESSION[$LEMsessid]['refurl'] : NULL, 'savetimings' => $thissurvey['savetimings'] == "Y", 'surveyls_dateformat' => isset($thissurvey['surveyls_dateformat']) ? $thissurvey['surveyls_dateformat'] : 1, 'startlanguage' => isset(App()->language) ? App()->language : $thissurvey['language'], 'target' => Yii::app()->getConfig('uploaddir') . DIRECTORY_SEPARATOR . 'surveys' . DIRECTORY_SEPARATOR . $thissurvey['sid'] . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR, 'tempdir' => Yii::app()->getConfig('tempdir') . DIRECTORY_SEPARATOR, 'timeadjust' => isset($timeadjust) ? $timeadjust : 0, 'token' => isset($clienttoken) ? $clienttoken : NULL);
     //Security Checked: POST, GET, SESSION, REQUEST, returnGlobal, DB
     $previewgrp = false;
     if ($surveyMode == 'group' && isset($param['action']) && $param['action'] == 'previewgroup') {
         $previewgrp = true;
     }
     $previewquestion = false;
     if ($surveyMode == 'question' && isset($param['action']) && $param['action'] == 'previewquestion') {
         $previewquestion = true;
     }
     //        if (isset($param['newtest']) && $param['newtest'] == "Y")
     //            setcookie("limesurvey_timers", "0");   //@todo fix - sometimes results in headers already sent error
     $show_empty_group = false;
     if ($previewgrp || $previewquestion) {
         $_SESSION[$LEMsessid]['prevstep'] = 2;
         $_SESSION[$LEMsessid]['maxstep'] = 0;
     } else {
         //RUN THIS IF THIS IS THE FIRST TIME , OR THE FIRST PAGE ########################################
         if (!isset($_SESSION[$LEMsessid]['step'])) {
             buildsurveysession($surveyid);
             //TODO : check if necessary
             //$sTemplatePath = $_SESSION[$LEMsessid]['templatepath'];
             if ($surveyid != LimeExpressionManager::getLEMsurveyId()) {
                 LimeExpressionManager::SetDirtyFlag();
             }
             LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions, false, $LEMdebugLevel);
             $_SESSION[$LEMsessid]['step'] = 0;
             if ($surveyMode == 'survey') {
                 LimeExpressionManager::JumpTo(1, false, false, true);
             } elseif (isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N') {
                 $moveResult = LimeExpressionManager::NavigateForwards();
                 //$_SESSION[$LEMsessid]['step']=1;
             }
         } elseif ($surveyid != LimeExpressionManager::getLEMsurveyId()) {
             $_SESSION[$LEMsessid]['step'] = $_SESSION[$LEMsessid]['step'] < 0 ? 0 : $_SESSION[$LEMsessid]['step'];
             //$_SESSION[$LEMsessid]['step'] can not be less than 0, fix it always #09772
             LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions, false, $LEMdebugLevel);
             LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, false);
         }
         $totalquestions = $_SESSION['survey_' . $surveyid]['totalquestions'];
         if (!isset($_SESSION[$LEMsessid]['totalsteps'])) {
             $_SESSION[$LEMsessid]['totalsteps'] = 0;
         }
         if (!isset($_SESSION[$LEMsessid]['maxstep'])) {
             $_SESSION[$LEMsessid]['maxstep'] = 0;
         }
         if (isset($_SESSION[$LEMsessid]['LEMpostKey']) && isset($_POST['LEMpostKey']) && $_POST['LEMpostKey'] != $_SESSION[$LEMsessid]['LEMpostKey']) {
             // then trying to resubmit (e.g. Next, Previous, Submit) from a cached copy of the page
             // Does not try to save anything from the page to the database
             $moveResult = LimeExpressionManager::GetLastMoveResult(true);
             if (isset($_POST['thisstep']) && isset($moveResult['seq']) && $_POST['thisstep'] == $moveResult['seq']) {
                 // then pressing F5 or otherwise refreshing the current page, which is OK
                 $LEMskipReprocessing = true;
                 $move = "movenext";
                 // so will re-display the survey
             } else {
                 // trying to use browser back buttons, which may be disallowed if no 'previous' button is present
                 $LEMskipReprocessing = true;
                 $move = "movenext";
                 // so will re-display the survey
                 $invalidLastPage = true;
                 $backpopup = gT("Please use the LimeSurvey navigation buttons or index.  It appears you attempted to use the browser back button to re-submit a page.");
             }
         }
         if (isset($move) && $move == "clearcancel") {
             $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, true, false, true);
             //$backpopup=gT("Clear all need confirmation.");
         }
         if (isset($move)) {
             if (!in_array($move, array("clearall", "changelang", "saveall", "reload"))) {
                 $_SESSION[$LEMsessid]['prevstep'] = $_SESSION[$LEMsessid]['step'];
             } else {
                 // Accepted $move without error
                 $_SESSION[$LEMsessid]['prevstep'] = $move;
             }
         } else {
             //$_SESSION[$LEMsessid]['prevstep'] = $_SESSION[$LEMsessid]['step']-1; // Is this needed ?
         }
         if (!isset($_SESSION[$LEMsessid]['prevstep'])) {
             $_SESSION[$LEMsessid]['prevstep'] = $_SESSION[$LEMsessid]['step'] - 1;
             // this only happens on re-load
         }
         if (isset($_SESSION[$LEMsessid]['LEMtokenResume'])) {
             LimeExpressionManager::StartSurvey($thissurvey['sid'], $surveyMode, $surveyOptions, false, $LEMdebugLevel);
             if (isset($_SESSION[$LEMsessid]['maxstep']) && $_SESSION[$LEMsessid]['maxstep'] > $_SESSION[$LEMsessid]['step']) {
                 LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['maxstep'], false, false);
             }
             $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, false);
             // if late in the survey, will re-validate contents, which may be overkill
             unset($_SESSION[$LEMsessid]['LEMtokenResume']);
         } else {
             if (!$LEMskipReprocessing) {
                 //Move current step ###########################################################################
                 if (isset($move) && $move == 'moveprev' && ($thissurvey['allowprev'] == 'Y' || $thissurvey['questionindex'] > 0)) {
                     $moveResult = LimeExpressionManager::NavigateBackwards();
                     if ($moveResult['at_start']) {
                         $_SESSION[$LEMsessid]['step'] = 0;
                         unset($moveResult);
                         // so display welcome page again
                     }
                 }
                 if (isset($move) && $move == "movenext") {
                     $moveResult = LimeExpressionManager::NavigateForwards();
                 }
                 if (isset($move) && $move == 'movesubmit') {
                     if ($surveyMode == 'survey') {
                         $moveResult = LimeExpressionManager::NavigateForwards();
                     } else {
                         // may be submitting from the navigation bar, in which case need to process all intervening questions
                         // in order to update equations and ensure there are no intervening relevant mandatory or relevant invalid questions
                         if ($thissurvey['questionindex'] == 2) {
                             // Must : save actual page , review whole before set finished to true (see #09906), index==1 seems to don't need it : (don't force move)
                             LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions);
                         }
                         $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['totalsteps'] + 1, false);
                     }
                 }
                 if (isset($move) && $move == 'changelang') {
                     // jump to current step using new language, processing POST values
                     $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false, true, true, true);
                     // do process the POST data
                 }
                 if (isset($move) && isNumericInt($move) && $thissurvey['questionindex'] == 1) {
                     $move = (int) $move;
                     if ($move > 0 && ($move <= $_SESSION[$LEMsessid]['step'] || isset($_SESSION[$LEMsessid]['maxstep']) && $move <= $_SESSION[$LEMsessid]['maxstep'])) {
                         $moveResult = LimeExpressionManager::JumpTo($move, false);
                     }
                 } elseif (isset($move) && isNumericInt($move) && $thissurvey['questionindex'] == 2) {
                     $move = (int) $move;
                     $moveResult = LimeExpressionManager::JumpTo($move, false, true, true);
                 }
                 if (!isset($moveResult) && !($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] == 0)) {
                     // Just in case not set via any other means, but don't do this if it is the welcome page
                     $moveResult = LimeExpressionManager::GetLastMoveResult(true);
                     $LEMskipReprocessing = true;
                 }
             }
         }
         if (isset($moveResult) && isset($moveResult['seq'])) {
             // With complete index, we need to revalidate whole group bug #08806. It's actually the only mode where we JumpTo with force
             if ($moveResult['finished'] == true && $move != 'movesubmit' && $thissurvey['questionindex'] == 2) {
                 //LimeExpressionManager::JumpTo(-1, false, false, true);
                 LimeExpressionManager::StartSurvey($surveyid, $surveyMode, $surveyOptions);
                 $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['totalsteps'] + 1, false, false, false);
                 // no preview, no save data and NO force
                 if (!$moveResult['mandViolation'] && $moveResult['valid'] && empty($moveResult['invalidSQs'])) {
                     $moveResult['finished'] = true;
                 }
             }
             if ($moveResult['finished'] == true) {
                 $move = 'movesubmit';
             } else {
                 $_SESSION[$LEMsessid]['step'] = $moveResult['seq'] + 1;
                 // step is index base 1
                 $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
             }
             if ($move == "movesubmit" && $moveResult['finished'] == false) {
                 // then there are errors, so don't finalize the survey
                 $move = "movenext";
                 // so will re-display the survey
                 $invalidLastPage = true;
             }
         }
         // We do not keep the participant session anymore when the same browser is used to answer a second time a survey (let's think of a library PC for instance).
         // Previously we used to keep the session and redirect the user to the
         // submit page.
         if ($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] == 0) {
             $_SESSION[$LEMsessid]['test'] = time();
             display_first_page();
             Yii::app()->end();
             // So we can still see debug messages
         }
         // TODO FIXME
         if ($thissurvey['active'] == "Y") {
             Yii::import("application.libraries.Save");
             $cSave = new Save();
         }
         if ($thissurvey['active'] == "Y" && Yii::app()->request->getPost('saveall')) {
             $bTokenAnswerPersitance = $thissurvey['tokenanswerspersistence'] == 'Y' && isset($surveyid) && tableExists('tokens_' . $surveyid);
             // must do this here to process the POSTed values
             $moveResult = LimeExpressionManager::JumpTo($_SESSION[$LEMsessid]['step'], false);
             // by jumping to current step, saves data so far
             if (!isset($_SESSION[$LEMsessid]['scid']) && !$bTokenAnswerPersitance) {
                 $cSave->showsaveform();
                 // generates a form and exits, awaiting input
             } else {
                 // Intentional retest of all conditions to be true, to make sure we do have tokens and surveyid
                 // Now update lastpage to $_SESSION[$LEMsessid]['step'] in SurveyDynamic, otherwise we land on
                 // the previous page when we return.
                 $iResponseID = $_SESSION[$LEMsessid]['srid'];
                 $oResponse = SurveyDynamic::model($surveyid)->findByPk($iResponseID);
                 $oResponse->lastpage = $_SESSION[$LEMsessid]['step'];
                 $oResponse->save();
             }
         }
         if ($thissurvey['active'] == "Y" && Yii::app()->request->getParam('savesubmit')) {
             // The response from the save form
             // CREATE SAVED CONTROL RECORD USING SAVE FORM INFORMATION
             $popup = $cSave->savedcontrol();
             if (isset($errormsg) && $errormsg != "") {
                 $cSave->showsaveform();
                 // reshow the form if there is an error
             }
             $moveResult = LimeExpressionManager::GetLastMoveResult(true);
             $LEMskipReprocessing = true;
             // TODO - does this work automatically for token answer persistence? Used to be savedsilent()
         }
         //Now, we check mandatory questions if necessary
         //CHECK IF ALL CONDITIONAL MANDATORY QUESTIONS THAT APPLY HAVE BEEN ANSWERED
         global $notanswered;
         if (isset($moveResult) && !$moveResult['finished']) {
             $unansweredSQList = $moveResult['unansweredSQs'];
             if (strlen($unansweredSQList) > 0) {
                 $notanswered = explode('|', $unansweredSQList);
             } else {
                 $notanswered = array();
             }
             //CHECK INPUT
             $invalidSQList = $moveResult['invalidSQs'];
             if (strlen($invalidSQList) > 0) {
                 $notvalidated = explode('|', $invalidSQList);
             } else {
                 $notvalidated = array();
             }
         }
         // CHECK UPLOADED FILES
         // TMSW - Move this into LEM::NavigateForwards?
         $filenotvalidated = checkUploadedFileValidity($surveyid, $move);
         //SEE IF THIS GROUP SHOULD DISPLAY
         $show_empty_group = false;
         if ($_SESSION[$LEMsessid]['step'] == 0) {
             $show_empty_group = true;
         }
         $redata = compact(array_keys(get_defined_vars()));
         //SUBMIT ###############################################################################
         if (isset($move) && $move == "movesubmit") {
             //                setcookie("limesurvey_timers", "", time() - 3600); // remove the timers cookies   //@todo fix - sometimes results in headers already sent error
             if ($thissurvey['refurl'] == "Y") {
                 if (!in_array("refurl", $_SESSION[$LEMsessid]['insertarray'])) {
                     $_SESSION[$LEMsessid]['insertarray'][] = "refurl";
                 }
             }
             resetTimers();
             //Before doing the "templatereplace()" function, check the $thissurvey['url']
             //field for limereplace stuff, and do transformations!
             $thissurvey['surveyls_url'] = passthruReplace($thissurvey['surveyls_url'], $thissurvey);
             $thissurvey['surveyls_url'] = templatereplace($thissurvey['surveyls_url'], array(), $redata, 'URLReplace', false, NULL, array(), true);
             // to do INSERTANS substitutions
             //END PAGE - COMMIT CHANGES TO DATABASE
             if ($thissurvey['active'] != "Y") {
                 if ($thissurvey['assessments'] == "Y") {
                     $assessments = doAssessment($surveyid);
                 }
                 sendCacheHeaders();
                 doHeader();
                 echo templatereplace(file_get_contents($sTemplateViewPath . "startpage.pstpl"), array(), $redata, 'SubmitStartpageI', false, NULL, array(), true);
                 //Check for assessments
                 if ($thissurvey['assessments'] == "Y" && $assessments) {
                     echo templatereplace(file_get_contents($sTemplateViewPath . "assessment.pstpl"), array(), $redata, 'SubmitAssessmentI', false, NULL, array(), true);
                 }
                 // fetch all filenames from $_SESSIONS['files'] and delete them all
                 // from the /upload/tmp/ directory
                 /* echo "<pre>";print_r($_SESSION);echo "</pre>";
                    for($i = 1; isset($_SESSION[$LEMsessid]['files'][$i]); $i++)
                    {
                    unlink('upload/tmp/'.$_SESSION[$LEMsessid]['files'][$i]['filename']);
                    }
                    */
                 // can't kill session before end message, otherwise INSERTANS doesn't work.
                 $completed = templatereplace($thissurvey['surveyls_endtext'], array(), $redata, 'SubmitEndtextI', false, NULL, array(), true);
                 $completed .= "<br /><strong><font size='2' color='red'>" . gT("Did Not Save") . "</font></strong><br /><br />\n\n";
                 $completed .= gT("Your survey responses have not been recorded. This survey is not yet active.") . "<br /><br />\n";
                 if ($thissurvey['printanswers'] == 'Y') {
                     // 'Clear all' link is only relevant for survey with printanswers enabled
                     // in other cases the session is cleared at submit time
                     $completed .= "<a href='" . Yii::app()->getController()->createUrl("survey/index/sid/{$surveyid}/move/clearall") . "'>" . gT("Clear Responses") . "</a><br /><br />\n";
                 }
             } else {
                 if ($thissurvey['usecookie'] == "Y" && $tokensexist != 1) {
                     setcookie("LS_" . $surveyid . "_STATUS", "COMPLETE", time() + 31536000);
                     //Cookie will expire in 365 days
                 }
                 $content = '';
                 $content .= templatereplace(file_get_contents($sTemplateViewPath . "startpage.pstpl"), array(), $redata, 'SubmitStartpage', false, NULL, array(), true);
                 //Check for assessments
                 if ($thissurvey['assessments'] == "Y") {
                     $assessments = doAssessment($surveyid);
                     if ($assessments) {
                         $content .= templatereplace(file_get_contents($sTemplateViewPath . "assessment.pstpl"), array(), $redata, 'SubmitAssessment', false, NULL, array(), true);
                     }
                 }
                 //Update the token if needed and send a confirmation email
                 if (isset($_SESSION['survey_' . $surveyid]['token'])) {
                     submittokens();
                 }
                 //Send notifications
                 sendSubmitNotifications($surveyid);
                 $content = '';
                 $content .= templatereplace(file_get_contents($sTemplateViewPath . "startpage.pstpl"), array(), $redata, 'SubmitStartpage', false, NULL, array(), true);
                 //echo $thissurvey['url'];
                 //Check for assessments
                 if ($thissurvey['assessments'] == "Y") {
                     $assessments = doAssessment($surveyid);
                     if ($assessments) {
                         $content .= templatereplace(file_get_contents($sTemplateViewPath . "assessment.pstpl"), array(), $redata, 'SubmitAssessment', false, NULL, array(), true);
                     }
                 }
                 if (trim(str_replace(array('<p>', '</p>'), '', $thissurvey['surveyls_endtext'])) == '') {
                     $completed = "<br /><span class='success'>" . gT("Thank you!") . "</span><br /><br />\n\n" . gT("Your survey responses have been recorded.") . "<br /><br />\n";
                 } else {
                     $completed = templatereplace($thissurvey['surveyls_endtext'], array(), $redata, 'SubmitAssessment', false, NULL, array(), true);
                 }
                 // Link to Print Answer Preview  **********
                 if ($thissurvey['printanswers'] == 'Y') {
                     $url = Yii::app()->getController()->createUrl("/printanswers/view/surveyid/{$surveyid}");
                     $completed .= "<br /><br />" . "<a class='printlink' href='{$url}'  target='_blank'>" . gT("Print your answers.") . "</a><br />\n";
                 }
                 //*****************************************
                 if ($thissurvey['publicstatistics'] == 'Y' && $thissurvey['printanswers'] == 'Y') {
                     $completed .= '<br />' . gT("or");
                 }
                 // Link to Public statistics  **********
                 if ($thissurvey['publicstatistics'] == 'Y') {
                     $url = Yii::app()->getController()->createUrl("/statistics_user/action/surveyid/{$surveyid}/language/" . $_SESSION[$LEMsessid]['s_lang']);
                     $completed .= "<br /><br />" . "<a class='publicstatisticslink' href='{$url}' target='_blank'>" . gT("View the statistics for this survey.") . "</a><br />\n";
                 }
                 //*****************************************
                 $_SESSION[$LEMsessid]['finished'] = true;
                 $_SESSION[$LEMsessid]['sid'] = $surveyid;
                 sendCacheHeaders();
                 if (isset($thissurvey['autoredirect']) && $thissurvey['autoredirect'] == "Y" && $thissurvey['surveyls_url']) {
                     //Automatically redirect the page to the "url" setting for the survey
                     header("Location: {$thissurvey['surveyls_url']}");
                 }
                 doHeader();
                 echo $content;
             }
             $redata['completed'] = $completed;
             // @todo Remove direct session access.
             $event = new PluginEvent('afterSurveyComplete');
             if (isset($_SESSION[$LEMsessid]['srid'])) {
                 $event->set('responseId', $_SESSION[$LEMsessid]['srid']);
             }
             $event->set('surveyId', $surveyid);
             App()->getPluginManager()->dispatchEvent($event);
             $blocks = array();
             foreach ($event->getAllContent() as $blockData) {
                 /* @var $blockData PluginEventContent */
                 $blocks[] = CHtml::tag('div', array('id' => $blockData->getCssId(), 'class' => $blockData->getCssClass()), $blockData->getContent());
             }
             $redata['completed'] = implode("\n", $blocks) . "\n" . $redata['completed'];
             $redata['thissurvey']['surveyls_url'] = $thissurvey['surveyls_url'];
             echo templatereplace(file_get_contents($sTemplateViewPath . "completed.pstpl"), array('completed' => $completed), $redata, 'SubmitCompleted', false, NULL, array(), true);
             echo "\n";
             if (($LEMdebugLevel & LEM_DEBUG_TIMING) == LEM_DEBUG_TIMING) {
                 echo LimeExpressionManager::GetDebugTimingMessage();
             }
             if (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY) {
                 echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
             }
             echo templatereplace(file_get_contents($sTemplateViewPath . "endpage.pstpl"), array(), $redata, 'SubmitEndpage', false, NULL, array(), true);
             doFooter();
             // The session cannot be killed until the page is completely rendered
             if ($thissurvey['printanswers'] != 'Y') {
                 killSurveySession($surveyid);
             }
             exit;
         }
     }
     $redata = compact(array_keys(get_defined_vars()));
     // IF GOT THIS FAR, THEN DISPLAY THE ACTIVE GROUP OF QUESTIONSs
     //SEE IF $surveyid EXISTS ####################################################################
     if ($surveyExists < 1) {
         //SURVEY DOES NOT EXIST. POLITELY EXIT.
         echo templatereplace(file_get_contents($sTemplateViewPath . "startpage.pstpl"), array(), $redata);
         echo "\t<center><br />\n";
         echo "\t" . gT("Sorry. There is no matching survey.") . "<br /></center>&nbsp;\n";
         echo templatereplace(file_get_contents($sTemplateViewPath . "endpage.pstpl"), array(), $redata);
         doFooter();
         exit;
     }
     createFieldMap($surveyid, 'full', false, false, $_SESSION[$LEMsessid]['s_lang']);
     //GET GROUP DETAILS
     if ($surveyMode == 'group' && $previewgrp) {
         //            setcookie("limesurvey_timers", "0"); //@todo fix - sometimes results in headers already sent error
         $_gid = sanitize_int($param['gid']);
         LimeExpressionManager::StartSurvey($thissurvey['sid'], 'group', $surveyOptions, false, $LEMdebugLevel);
         $gseq = LimeExpressionManager::GetGroupSeq($_gid);
         if ($gseq == -1) {
             echo gT('Invalid group number for this survey: ') . $_gid;
             exit;
         }
         $moveResult = LimeExpressionManager::JumpTo($gseq + 1, true);
         if (is_null($moveResult)) {
             echo gT('This group contains no questions.  You must add questions to this group before you can preview it');
             exit;
         }
         if (isset($moveResult)) {
             $_SESSION[$LEMsessid]['step'] = $moveResult['seq'] + 1;
             // step is index base 1?
         }
         $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
         $gid = $stepInfo['gid'];
         $groupname = $stepInfo['gname'];
         $groupdescription = $stepInfo['gtext'];
     } else {
         if ($show_empty_group || !isset($_SESSION[$LEMsessid]['grouplist'])) {
             $gid = -1;
             // Make sure the gid is unused. This will assure that the foreach (fieldarray as ia) has no effect.
             $groupname = gT("Submit your answers");
             $groupdescription = gT("There are no more questions. Please press the <Submit> button to finish this survey.");
         } else {
             if ($surveyMode != 'survey') {
                 if ($previewquestion) {
                     $_qid = sanitize_int($param['qid']);
                     LimeExpressionManager::StartSurvey($surveyid, 'question', $surveyOptions, false, $LEMdebugLevel);
                     $qSec = LimeExpressionManager::GetQuestionSeq($_qid);
                     $moveResult = LimeExpressionManager::JumpTo($qSec + 1, true, false, true);
                     $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
                 } else {
                     $stepInfo = LimeExpressionManager::GetStepIndexInfo($moveResult['seq']);
                 }
                 $gid = $stepInfo['gid'];
                 $groupname = $stepInfo['gname'];
                 $groupdescription = $stepInfo['gtext'];
             }
         }
     }
     if ($previewquestion) {
         $_SESSION[$LEMsessid]['step'] = 0;
         //maybe unset it after the question has been displayed?
     }
     if ($_SESSION[$LEMsessid]['step'] > $_SESSION[$LEMsessid]['maxstep']) {
         $_SESSION[$LEMsessid]['maxstep'] = $_SESSION[$LEMsessid]['step'];
     }
     // If the survey uses answer persistence and a srid is registered in SESSION
     // then loadanswers from this srid
     /* Only survey mode used this - should all?
        if ($thissurvey['tokenanswerspersistence'] == 'Y' &&
        $thissurvey['anonymized'] == "N" &&
        isset($_SESSION[$LEMsessid]['srid']) &&
        $thissurvey['active'] == "Y")
        {
        loadanswers();
        }
        */
     //******************************************************************************************************
     //PRESENT SURVEY
     //******************************************************************************************************
     $okToShowErrors = !$previewgrp && (isset($invalidLastPage) || $_SESSION[$LEMsessid]['prevstep'] == $_SESSION[$LEMsessid]['step']);
     Yii::app()->getController()->loadHelper('qanda');
     setNoAnswerMode($thissurvey);
     //Iterate through the questions about to be displayed:
     $inputnames = array();
     foreach ($_SESSION[$LEMsessid]['grouplist'] as $gl) {
         $gid = $gl['gid'];
         $qnumber = 0;
         if ($surveyMode != 'survey') {
             $onlyThisGID = $stepInfo['gid'];
             if ($onlyThisGID != $gid) {
                 continue;
             }
         }
         // TMSW - could iterate through LEM::currentQset instead
         //// To diplay one question, all the questions are processed ?
         foreach ($_SESSION[$LEMsessid]['fieldarray'] as $key => $ia) {
             ++$qnumber;
             $ia[9] = $qnumber;
             // incremental question count;
             if (isset($ia[10]) && $ia[10] == $gid || !isset($ia[10]) && $ia[5] == $gid) {
                 if ($surveyMode == 'question' && $ia[0] != $stepInfo['qid']) {
                     continue;
                 }
                 $qidattributes = getQuestionAttributeValues($ia[0]);
                 if ($ia[4] != '*' && ($qidattributes === false || !isset($qidattributes['hidden']) || $qidattributes['hidden'] == 1)) {
                     continue;
                 }
                 //Get the answers/inputnames
                 // TMSW - can content of retrieveAnswers() be provided by LEM?  Review scope of what it provides.
                 // TODO - retrieveAnswers is slow - queries database separately for each question. May be fixed in _CI or _YII ports, so ignore for now
                 list($plus_qanda, $plus_inputnames) = retrieveAnswers($ia, $surveyid);
                 if ($plus_qanda) {
                     $plus_qanda[] = $ia[4];
                     $plus_qanda[] = $ia[6];
                     // adds madatory identifyer for adding mandatory class to question wrapping div
                     // Add a finalgroup in qa array , needed for random attribute : TODO: find a way to have it in new quanda_helper in 2.1
                     if (isset($ia[10])) {
                         $plus_qanda['finalgroup'] = $ia[10];
                     } else {
                         $plus_qanda['finalgroup'] = $ia[5];
                     }
                     $qanda[] = $plus_qanda;
                 }
                 if ($plus_inputnames) {
                     $inputnames = addtoarray_single($inputnames, $plus_inputnames);
                 }
                 //Display the "mandatory" popup if necessary
                 // TMSW - get question-level error messages - don't call **_popup() directly
                 if ($okToShowErrors && $stepInfo['mandViolation']) {
                     list($mandatorypopup, $popup) = mandatory_popup($ia, $notanswered);
                 }
                 //Display the "validation" popup if necessary
                 if ($okToShowErrors && !$stepInfo['valid']) {
                     list($validationpopup, $vpopup) = validation_popup($ia, $notvalidated);
                 }
                 // Display the "file validation" popup if necessary
                 if ($okToShowErrors && isset($filenotvalidated)) {
                     list($filevalidationpopup, $fpopup) = file_validation_popup($ia, $filenotvalidated);
                 }
             }
             if ($ia[4] == "|") {
                 $upload_file = TRUE;
             }
         }
         //end iteration
     }
     if ($surveyMode != 'survey' && isset($thissurvey['showprogress']) && $thissurvey['showprogress'] == 'Y') {
         if ($show_empty_group) {
             $percentcomplete = makegraph($_SESSION[$LEMsessid]['totalsteps'] + 1, $_SESSION[$LEMsessid]['totalsteps']);
         } else {
             $percentcomplete = makegraph($_SESSION[$LEMsessid]['step'], $_SESSION[$LEMsessid]['totalsteps']);
         }
     }
     if (!(isset($languagechanger) && strlen($languagechanger) > 0) && function_exists('makeLanguageChangerSurvey')) {
         $languagechanger = makeLanguageChangerSurvey($_SESSION[$LEMsessid]['s_lang']);
     }
     //READ TEMPLATES, INSERT DATA AND PRESENT PAGE
     sendCacheHeaders();
     doHeader();
     /**
      * Question Index
      */
     $aQuestionindexbuttons = null;
     $aQuestionindexbuttonsmenu = null;
     if (!$previewgrp && !$previewquestion) {
         if ($surveyMode != 'survey' && $thissurvey['questionindex'] == 1) {
             //$aQuestionindex = $this->createIncrementalQuestionIndex($LEMsessid, $surveyMode);
             $aQuestionindexmenu = $this->createIncrementalQuestionIndexMenu($LEMsessid, $surveyMode);
         } elseif ($surveyMode != 'survey' && $thissurvey['questionindex'] == 2) {
             //$aQuestionindex = $this->createFullQuestionIndex($LEMsessid, $surveyMode);
             $aQuestionindexmenu = $this->createFullQuestionIndexMenu($LEMsessid, $surveyMode);
         }
         //$questionindex = (isset($aQuestionindex['menulist']))?$aQuestionindex['menulist']:'';
         $questionindexmenu = isset($aQuestionindexmenu['menulist']) ? $aQuestionindexmenu['menulist'] : '';
         //$aQuestionindexbuttons = (isset($aQuestionindex['buttons']))?$aQuestionindex['buttons']:'';
         $aQuestionindexbuttonsmenu = isset($aQuestionindexmenu['buttons']) ? $aQuestionindexmenu['buttons'] : '';
     }
     /////////////////////////////////
     // First call to templatereplace
     echo "<!-- SurveyRunTimeHelper -->";
     $redata = compact(array_keys(get_defined_vars()));
     echo templatereplace(file_get_contents($sTemplateViewPath . "startpage.pstpl"), array(), $redata);
     $aPopup = array();
     // We can move this part where we want now
     if (isset($backpopup)) {
         $aPopup[] = $backpopup;
         // If user click reload: no need other popup
     } else {
         if (isset($popup)) {
             $aPopup[] = $popup;
         }
         if (isset($vpopup)) {
             $aPopup[] = $vpopup;
         }
         if (isset($fpopup)) {
             $aPopup[] = $fpopup;
         }
     }
     Yii::app()->clientScript->registerScript("showpopup", "showpopup=" . (int) Yii::app()->getConfig('showpopups') . ";", CClientScript::POS_HEAD);
     //if(count($aPopup))
     Yii::app()->clientScript->registerScript('startPopup', "startPopups=" . json_encode($aPopup) . ";", CClientScript::POS_HEAD);
     //ALTER PAGE CLASS TO PROVIDE WHOLE-PAGE ALTERNATION
     if ($surveyMode != 'survey' && $_SESSION[$LEMsessid]['step'] != $_SESSION[$LEMsessid]['prevstep'] || isset($_SESSION[$LEMsessid]['stepno']) && $_SESSION[$LEMsessid]['stepno'] % 2) {
         if (!isset($_SESSION[$LEMsessid]['stepno'])) {
             $_SESSION[$LEMsessid]['stepno'] = 0;
         }
         if ($_SESSION[$LEMsessid]['step'] != $_SESSION[$LEMsessid]['prevstep']) {
             ++$_SESSION[$LEMsessid]['stepno'];
         }
         if ($_SESSION[$LEMsessid]['stepno'] % 2) {
             echo "<script type=\"text/javascript\">\n" . "  \$(\"body\").addClass(\"page-odd\");\n" . "</script>\n";
         }
     }
     $hiddenfieldnames = implode("|", $inputnames);
     if (isset($upload_file) && $upload_file) {
         echo CHtml::form(array("/survey/index", "sid" => $surveyid), 'post', array('enctype' => 'multipart/form-data', 'id' => 'limesurvey', 'name' => 'limesurvey', 'autocomplete' => 'off', 'class' => 'survey-form-container surveyRunTimeUploadFile')) . "\n\n            <!-- INPUT NAMES -->\n            <input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
     } else {
         echo CHtml::form(array("/survey/index", "sid" => $surveyid), 'post', array('id' => 'limesurvey', 'name' => 'limesurvey', 'autocomplete' => 'off', 'class' => 'survey-form-container  surveyRunTime')) . "\n\n            <!-- INPUT NAMES -->\n            <input type='hidden' name='fieldnames' value='{$hiddenfieldnames}' id='fieldnames' />\n";
     }
     // <-- END FEATURE - SAVE
     // The default submit button
     echo CHtml::htmlButton("default", array('type' => 'submit', 'id' => "defaultbtn", 'value' => "default", 'name' => 'move', 'class' => "submit noview", 'style' => 'display:none'));
     if ($surveyMode == 'survey') {
         if (isset($thissurvey['showwelcome']) && $thissurvey['showwelcome'] == 'N') {
             //Hide the welcome screen if explicitly set
         } else {
             echo templatereplace(file_get_contents($sTemplateViewPath . "welcome.pstpl"), array(), $redata) . "\n";
         }
         if ($thissurvey['anonymized'] == "Y") {
             echo templatereplace(file_get_contents($sTemplateViewPath . "privacy.pstpl"), array(), $redata) . "\n";
         }
     }
     // <-- START THE SURVEY -->
     if ($surveyMode != 'survey') {
         echo templatereplace(file_get_contents($sTemplateViewPath . "survey.pstpl"), array(), $redata);
     }
     // runonce element has been changed from a hidden to a text/display:none one. In order to workaround an not-reproduced issue #4453 (lemeur)
     // We don't need runonce actually (140228): the script was updated and replaced by EM see #08783 (grep show no other runonce)
     // echo "<input type='text' id='runonce' value='0' style='display: none;'/>";
     $showpopups = Yii::app()->getConfig('showpopups');
     //Display the "mandatory" message on page if necessary
     if (!$showpopups && $stepInfo['mandViolation'] && $okToShowErrors) {
         echo "<p class='errormandatory alert alert-danger' role='alert'>" . gT("One or more mandatory questions have not been answered. You cannot proceed until these have been completed.") . "</p>";
     }
     //Display the "validation" message on page if necessary
     if (!$showpopups && !$stepInfo['valid'] && $okToShowErrors) {
         echo "<p class='errormandatory alert alert-danger' role='alert'>" . gT("One or more questions have not been answered in a valid manner. You cannot proceed until these answers are valid.") . "</p>";
     }
     //Display the "file validation" message on page if necessary
     if (!$showpopups && isset($filenotvalidated) && $filenotvalidated == true && $okToShowErrors) {
         echo "<p class='errormandatory alert alert-danger' role='alert'>" . gT("One or more uploaded files are not in proper format/size. You cannot proceed until these files are valid.") . "</p>";
     }
     $_gseq = -1;
     foreach ($_SESSION[$LEMsessid]['grouplist'] as $gl) {
         $gid = $gl['gid'];
         ++$_gseq;
         $groupname = $gl['group_name'];
         $groupdescription = $gl['description'];
         if ($surveyMode != 'survey' && $gid != $onlyThisGID) {
             continue;
         }
         $redata = compact(array_keys(get_defined_vars()));
         Yii::app()->setConfig('gid', $gid);
         // To be used in templaterplace in whole group. Attention : it's the actual GID (not the GID of the question)
         echo "\n\n<!-- START THE GROUP (in SurveyRunTime ) -->\n";
         echo "\n\n<div id='group-{$_gseq}'";
         $gnoshow = LimeExpressionManager::GroupIsIrrelevantOrHidden($_gseq);
         if ($gnoshow && !$previewgrp) {
             echo " style='display: none;'";
         }
         echo " class='row'>\n";
         echo templatereplace(file_get_contents($sTemplateViewPath . "startgroup.pstpl"), array(), $redata);
         echo "\n";
         if (!$previewquestion && trim($redata['groupdescription']) == "") {
             echo templatereplace(file_get_contents($sTemplateViewPath . "groupdescription.pstpl"), array(), $redata);
         }
         echo "\n";
         echo "\n\n<!-- PRESENT THE QUESTIONS (in SurveyRunTime )  -->\n";
         foreach ($qanda as $qa) {
             // Test if finalgroup is in this qid (for all in one survey, else we do only qanda for needed question (in one by one or group by goup)
             if ($gid != $qa['finalgroup']) {
                 continue;
             }
             $qid = $qa[4];
             $qinfo = LimeExpressionManager::GetQuestionStatus($qid);
             $lastgrouparray = explode("X", $qa[7]);
             $lastgroup = $lastgrouparray[0] . "X" . $lastgrouparray[1];
             // id of the last group, derived from question id
             $lastanswer = $qa[7];
             $n_q_display = '';
             if ($qinfo['hidden'] && $qinfo['info']['type'] != '*') {
                 continue;
                 // skip this one
             }
             $aReplacement = array();
             $question = $qa[0];
             //===================================================================
             // The following four variables offer the templating system the
             // capacity to fully control the HTML output for questions making the
             // above echo redundant if desired.
             $question['sgq'] = $qa[7];
             $question['aid'] = !empty($qinfo['info']['aid']) ? $qinfo['info']['aid'] : 0;
             $question['sqid'] = !empty($qinfo['info']['sqid']) ? $qinfo['info']['sqid'] : 0;
             //===================================================================
             $question_template = file_get_contents($sTemplateViewPath . 'question.pstpl');
             // Fix old template : can we remove it ? Old template are surely already broken by another issue
             if (preg_match('/\\{QUESTION_ESSENTIALS\\}/', $question_template) === false || preg_match('/\\{QUESTION_CLASS\\}/', $question_template) === false) {
                 // if {QUESTION_ESSENTIALS} is present in the template but not {QUESTION_CLASS} remove it because you don't want id="" and display="" duplicated.
                 $question_template = str_replace('{QUESTION_ESSENTIALS}', '', $question_template);
                 $question_template = str_replace('{QUESTION_CLASS}', '', $question_template);
                 $question_template = "<div {QUESTION_ESSENTIALS} class='{QUESTION_CLASS} {QUESTION_MAN_CLASS} {QUESTION_INPUT_ERROR_CLASS}'" . $question_template . "</div>";
             }
             $redata = compact(array_keys(get_defined_vars()));
             $aQuestionReplacement = $this->getQuestionReplacement($qa);
             echo templatereplace($question_template, $aQuestionReplacement, $redata, false, false, $qa[4]);
         }
         if ($surveyMode == 'group') {
             echo "<input type='hidden' name='lastgroup' value='{$lastgroup}' id='lastgroup' />\n";
             // for counting the time spent on each group
         }
         if ($surveyMode == 'question') {
             echo "<input type='hidden' name='lastanswer' value='{$lastanswer}' id='lastanswer' />\n";
         }
         echo "\n\n<!-- END THE GROUP -->\n";
         echo templatereplace(file_get_contents($sTemplateViewPath . "endgroup.pstpl"), array(), $redata);
         echo "\n\n</div>\n";
         Yii::app()->setConfig('gid', '');
     }
     LimeExpressionManager::FinishProcessingGroup($LEMskipReprocessing);
     echo LimeExpressionManager::GetRelevanceAndTailoringJavaScript();
     LimeExpressionManager::FinishProcessingPage();
     /**
      * Navigator
      */
     if (!$previewgrp && !$previewquestion) {
         $aNavigator = surveymover();
         $moveprevbutton = $aNavigator['sMovePrevButton'];
         $movenextbutton = $aNavigator['sMoveNextButton'];
         $navigator = $moveprevbutton . ' ' . $movenextbutton;
         $redata = compact(array_keys(get_defined_vars()));
         echo "\n\n<!-- PRESENT THE NAVIGATOR -->\n";
         echo templatereplace(file_get_contents($sTemplateViewPath . "navigator.pstpl"), array(), $redata);
         echo "\n";
         if ($thissurvey['active'] != "Y") {
             echo "<p style='text-align:center' class='error'>" . gT("This survey is currently not active. You will not be able to save your responses.") . "</p>\n";
         }
         if ($surveyMode != 'survey' && $thissurvey['questionindex'] == 1) {
             $this->createIncrementalQuestionIndex($LEMsessid, $surveyMode);
             $this->createIncrementalQuestionIndexMenu($LEMsessid, $surveyMode);
         } elseif ($surveyMode != 'survey' && $thissurvey['questionindex'] == 2) {
             $this->createFullQuestionIndex($LEMsessid, $surveyMode);
             $this->createFullQuestionIndexMenu($LEMsessid, $surveyMode);
         }
         echo "<input type='hidden' name='thisstep' value='{$_SESSION[$LEMsessid]['step']}' id='thisstep' />\n";
         echo "<input type='hidden' name='sid' value='{$surveyid}' id='sid' />\n";
         echo "<input type='hidden' name='start_time' value='" . time() . "' id='start_time' />\n";
         $_SESSION[$LEMsessid]['LEMpostKey'] = mt_rand();
         echo "<input type='hidden' name='LEMpostKey' value='{$_SESSION[$LEMsessid]['LEMpostKey']}' id='LEMpostKey' />\n";
         if (isset($token) && !empty($token)) {
             echo "\n<input type='hidden' name='token' value='{$token}' id='token' />\n";
         }
     }
     if (($LEMdebugLevel & LEM_DEBUG_TIMING) == LEM_DEBUG_TIMING) {
         echo LimeExpressionManager::GetDebugTimingMessage();
     }
     if (($LEMdebugLevel & LEM_DEBUG_VALIDATION_SUMMARY) == LEM_DEBUG_VALIDATION_SUMMARY) {
         echo "<table><tr><td align='left'><b>Group/Question Validation Results:</b>" . $moveResult['message'] . "</td></tr></table>\n";
     }
     echo "</form>\n";
     echo templatereplace(file_get_contents($sTemplateViewPath . "endpage.pstpl"), array(), $redata);
     echo "\n";
     doFooter();
 }
Exemplo n.º 16
0
    /**
     * Unit test Relevance using a simplified syntax to represent questions.
     */
    static function UnitTestRelevance()
    {
        // Tests:  varName~relevance~inputType~message
        $tests = <<<EOT
name~1~text~What is your name?
age~1~text~How old are you (must be 16-80)?
badage~1~expr~{badage=((age<16) || (age>80))}
agestop~!is_empty(age) && ((age<16) || (age>80))~message~Sorry, {name}, you are too {if((age<16),'young',if((age>80),'old','middle-aged'))} for this test.
kids~!((age<16) || (age>80))~yesno~Do you have children (Y/N)?
kidsO~!is_empty(kids) && !(kids=='Y' or kids=='N')~message~Please answer the question about whether you have children with 'Y' or 'N'.
wantsKids~kids=='N'~yesno~Do you hope to have kids some day (Y/N)?
wantsKidsY~wantsKids=='Y'~message~{name}, I hope you are able to have children some day!
wantsKidsN~wantsKids=='N'~message~{name}, I hope you have a wonderfully fulfilling life!
wantsKidsO~!is_empty(wantsKids) && !(wantsKids=='Y' or wantsKids=='N')~message~Please answer the question about whether you want children with 'Y' or 'N'.
parents~1~expr~{parents = (!badage && kids=='Y')}
numKids~kids=='Y'~text~How many children do you have?
numKidsValidation~parents and strlen(numKids) > 0 and numKids <= 0~message~{name}, please check your entries.  You said you do have children, {numKids} of them, which makes no sense.
kid1~numKids >= 1~text~How old is your first child?
kid2~numKids >= 2~text~How old is your second child?
kid3~numKids >= 3~text~How old is your third child?
kid4~numKids >= 4~text~How old is your fourth child?
kid5~numKids >= 5~text~How old is your fifth child?
sumage~1~expr~{sumage=sum(kid1.NAOK,kid2.NAOK,kid3.NAOK,kid4.NAOK,kid5.NAOK)}
report~numKids > 0~message~{name}, you said you are {age} and that you have {numKids} kids.  The sum of ages of your first {min(numKids,5)} kids is {sumage}.
EOT;
        $vars = array();
        $varsNAOK = array();
        $varSeq = array();
        $testArgs = array();
        $argInfo = array();
        LimeExpressionManager::SetDirtyFlag();
        $LEM =& LimeExpressionManager::singleton();
        LimeExpressionManager::StartProcessingPage(true);
        LimeExpressionManager::StartProcessingGroup(1);
        // pretending this is group 1
        // collect variables
        $i = 0;
        foreach (explode("\n", $tests) as $test) {
            $args = explode("~", $test);
            $type = $args[1] == 'expr' ? '*' : $args[1] == 'message' ? 'X' : 'S';
            $vars[$args[0]] = array('sgqa' => $args[0], 'code' => '', 'jsName' => 'java' . $args[0], 'jsName_on' => 'java' . $args[0], 'readWrite' => 'Y', 'type' => $type, 'relevanceStatus' => '1', 'gid' => 1, 'gseq' => 1, 'qseq' => $i, 'qid' => $i);
            $varSeq[] = $args[0];
            $testArgs[] = $args;
            $LEM->questionId2questionSeq[$i] = $i;
            $LEM->questionId2groupSeq[$i] = 1;
            $LEM->questionSeq2relevance[$i] = array('relevance' => htmlspecialchars(preg_replace('/[[:space:]]/', ' ', $args[1]), ENT_QUOTES), 'qid' => $i, 'qseq' => $i, 'gseq' => 1, 'jsResultVar' => 'java' . $args[0], 'type' => $type, 'hidden' => false, 'gid' => 1);
            ++$i;
        }
        $LEM->knownVars = $vars;
        $LEM->gRelInfo[1] = array('gid' => 1, 'gseq' => 1, 'eqn' => '', 'result' => 1, 'numJsVars' => 0, 'relevancejs' => '', 'relevanceVars' => '', 'prettyPrint' => '');
        $LEM->ProcessAllNeededRelevance();
        // collect relevance
        $alias2varName = array();
        $varNameAttr = array();
        for ($i = 0; $i < count($testArgs); ++$i) {
            $testArg = $testArgs[$i];
            $var = $testArg[0];
            $rel = LimeExpressionManager::QuestionIsRelevant($i);
            $question = LimeExpressionManager::ProcessString($testArg[3], $i, NULL, true, 1, 1);
            $jsVarName = 'java' . str_replace('#', '_', $testArg[0]);
            $argInfo[] = array('num' => $i, 'name' => $jsVarName, 'sgqa' => $testArg[0], 'type' => $testArg[2], 'question' => $question, 'relevance' => $testArg[1], 'relevanceStatus' => $rel);
            $alias2varName[$var] = array('jsName' => $jsVarName, 'jsPart' => "'" . $var . "':'" . $jsVarName . "'");
            $alias2varName[$jsVarName] = array('jsName' => $jsVarName, 'jsPart' => "'" . $jsVarName . "':'" . $jsVarName . "'");
            $varNameAttr[$jsVarName] = "'" . $jsVarName . "':{" . "'jsName':'" . $jsVarName . "','jsName_on':'" . $jsVarName . "','sgqa':'" . substr($jsVarName, 4) . "','qid':" . $i . ",'gid':" . 1 . "}";
        }
        $LEM->alias2varName = $alias2varName;
        $LEM->varNameAttr = $varNameAttr;
        LimeExpressionManager::FinishProcessingGroup();
        LimeExpressionManager::FinishProcessingPage();
        print <<<EOD
    <script type='text/javascript'>
    <!--
    var LEMradix='.';
    function checkconditions(value, name, type, evt_type)
    {
        if (typeof evt_type === 'undefined')
        {
            evt_type = 'onchange';
        }
        ExprMgr_process_relevance_and_tailoring(evt_type,name,type);
    }
    // -->
    </script>
EOD;
        print LimeExpressionManager::GetRelevanceAndTailoringJavaScript();
        // Print Table of questions
        print "<h3>This is a test of dynamic relevance.</h3>";
        print "Enter your name and age, and try all the permutations of answers to whether you have or want children.<br />\n";
        print "Note how the text and sum of ages changes dynamically; that prior answers are remembered; and that irrelevant values are not included in the sum of ages.<br />";
        print "<table class='table' border='1'><tr><td>";
        foreach ($argInfo as $arg) {
            $rel = LimeExpressionManager::QuestionIsRelevant($arg['num']);
            print "<div id='question" . $arg['num'] . ($rel ? "'" : "' style='display: none'") . ">\n";
            print "<input type='hidden' id='display" . $arg['num'] . "' name='" . $arg['num'] . "' value='" . ($rel ? 'on' : '') . "'/>\n";
            if ($arg['type'] == 'expr') {
                // Hack for testing purposes - rather than using LimeSurvey internals to store the results of equations, process them via a hidden <div>
                print "<div style='display: none' id='hack_" . $arg['name'] . "'>" . $arg['question'];
                print "<input type='hidden' id='" . $arg['name'] . "' name='" . $arg['name'] . "' value=''/></div>\n";
            } else {
                print "<table class='table' border='1' width='100%'>\n<tr>\n<td>[Q" . $arg['num'] . "] " . $arg['question'] . "</td>\n";
                switch ($arg['type']) {
                    case 'yesno':
                    case 'text':
                        print "<td><input type='text' id='" . $arg['name'] . "' name='" . $arg['sgqa'] . "' value='' onchange='checkconditions(this.value, this.name, this.type)'/></td>\n";
                        break;
                    case 'message':
                        print "<input type='hidden' id='" . $arg['name'] . "' name='" . $arg['sgqa'] . "' value=''/>\n";
                        break;
                }
                print "</tr>\n</table>\n";
            }
            print "</div>\n";
        }
        print "</table>";
        LimeExpressionManager::SetDirtyFlag();
        // so subsequent tests don't try to access these variables
    }
Exemplo n.º 17
0
/**
* This function imports a LimeSurvey .lsq question XML file
*
* @param mixed $sFullFilepath  The full filepath of the uploaded file
* @param mixed $iNewSID The new survey id
* @param mixed $newgid The new question group id -the question will always be added after the last question in the group
*/
function XMLImportQuestion($sFullFilepath, $iNewSID, $newgid)
{
    $clang = Yii::app()->lang;
    $aLanguagesSupported = array();
    // this array will keep all the languages supported for the survey
    $sBaseLanguage = Survey::model()->findByPk($iNewSID)->language;
    $aLanguagesSupported[] = $sBaseLanguage;
    // adds the base language to the list of supported languages
    $aLanguagesSupported = array_merge($aLanguagesSupported, Survey::model()->findByPk($iNewSID)->additionalLanguages);
    $xml = simplexml_load_file($sFullFilepath);
    if ($xml->LimeSurveyDocType != 'Question') {
        safeDie('This is not a valid LimeSurvey question structure XML file.');
    }
    $iDBVersion = (int) $xml->DBVersion;
    $aQIDReplacements = array();
    $aSQIDReplacements = array(0 => 0);
    $results['defaultvalues'] = 0;
    $results['answers'] = 0;
    $results['question_attributes'] = 0;
    $results['subquestions'] = 0;
    $importlanguages = array();
    foreach ($xml->languages->language as $language) {
        $importlanguages[] = (string) $language;
    }
    if (!in_array($sBaseLanguage, $importlanguages)) {
        $results['fatalerror'] = $clang->gT("The languages of the imported question file must at least include the base language of this survey.");
        return $results;
    }
    // First get an overview of fieldnames - it's not useful for the moment but might be with newer versions
    /*
        $fieldnames=array();
        foreach ($xml->questions->fields->fieldname as $fieldname )
        {
        $fieldnames[]=(string)$fieldname;
        };*/
    // Import questions table ===================================================================================
    // We have to run the question table data two times - first to find all main questions
    // then for subquestions (because we need to determine the new qids for the main questions first)
    $query = "SELECT MAX(question_order) AS maxqo FROM {{questions}} WHERE sid={$iNewSID} AND gid={$newgid}";
    $res = Yii::app()->db->createCommand($query)->query();
    $resrow = $res->read();
    $newquestionorder = $resrow['maxqo'] + 1;
    if (is_null($newquestionorder)) {
        $newquestionorder = 0;
    } else {
        $newquestionorder++;
    }
    foreach ($xml->questions->rows->row as $row) {
        $insertdata = array();
        foreach ($row as $key => $value) {
            $insertdata[(string) $key] = (string) $value;
        }
        $iOldSID = $insertdata['sid'];
        $insertdata['sid'] = $iNewSID;
        $insertdata['gid'] = $newgid;
        $insertdata['question_order'] = $newquestionorder;
        $oldqid = $insertdata['qid'];
        unset($insertdata['qid']);
        // save the old qid
        // now translate any links
        $insertdata['title'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['title']);
        $insertdata['question'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['question']);
        $insertdata['help'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['help']);
        // Insert the new question
        if (isset($aQIDReplacements[$oldqid])) {
            $insertdata['qid'] = $aQIDReplacements[$oldqid];
        }
        $ques = new Questions();
        if ($insertdata) {
            XSSFilterArray($insertdata);
        }
        foreach ($insertdata as $k => $v) {
            $ques->{$k} = $v;
        }
        $result = $ques->save();
        if (!isset($aQIDReplacements[$oldqid])) {
            $newqid = Yii::app()->db->getCommandBuilder()->getLastInsertID($ques->tableName());
            $aQIDReplacements[$oldqid] = $newqid;
            // add old and new qid to the mapping array
        }
    }
    // Import subquestions --------------------------------------------------------------
    if (isset($xml->subquestions)) {
        foreach ($xml->subquestions->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['sid'] = $iNewSID;
            $insertdata['gid'] = $newgid;
            $oldsqid = (int) $insertdata['qid'];
            unset($insertdata['qid']);
            // save the old qid
            $insertdata['parent_qid'] = $aQIDReplacements[(int) $insertdata['parent_qid']];
            // remap the parent_qid
            // now translate any links
            $insertdata['question'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['question']);
            if (isset($insertdata['help'])) {
                $insertdata['help'] = translateLinks('survey', $iOldSID, $iNewSID, $insertdata['help']);
            }
            if (isset($aQIDReplacements[$oldsqid])) {
                $insertdata['qid'] = $aQIDReplacements[$oldsqid];
            }
            if ($insertdata) {
                XSSFilterArray($insertdata);
            }
            $ques = new Questions();
            foreach ($insertdata as $k => $v) {
                $ques->{$k} = $v;
            }
            $result = $ques->save();
            $newsqid = Yii::app()->db->getCommandBuilder()->getLastInsertID($ques->tableName());
            if (!isset($insertdata['qid'])) {
                $aQIDReplacements[$oldsqid] = $newsqid;
                // add old and new qid to the mapping array
            }
            $results['subquestions']++;
        }
    }
    // Import answers --------------------------------------------------------------
    if (isset($xml->answers)) {
        foreach ($xml->answers->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the parent_qid
            // now translate any links
            $answers = new Answers();
            if ($insertdata) {
                XSSFilterArray($insertdata);
            }
            foreach ($insertdata as $k => $v) {
                $answers->{$k} = $v;
            }
            $result = $answers->save();
            $results['answers']++;
        }
    }
    // Import questionattributes --------------------------------------------------------------
    if (isset($xml->question_attributes)) {
        $aAllAttributes = questionAttributes(true);
        foreach ($xml->question_attributes->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            unset($insertdata['qaid']);
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the parent_qid
            if ($iDBVersion < 148 && isset($aAllAttributes[$insertdata['attribute']]['i18n']) && $aAllAttributes[$insertdata['attribute']]['i18n']) {
                foreach ($importlanguages as $sLanguage) {
                    $insertdata['language'] = $sLanguage;
                    $attributes = new Question_attributes();
                    if ($insertdata) {
                        XSSFilterArray($insertdata);
                    }
                    foreach ($insertdata as $k => $v) {
                        $attributes->{$k} = $v;
                    }
                    $result = $attributes->save();
                }
            } else {
                $attributes = new Question_attributes();
                if ($insertdata) {
                    XSSFilterArray($insertdata);
                }
                foreach ($insertdata as $k => $v) {
                    $attributes->{$k} = $v;
                }
                $result = $attributes->save();
            }
            $results['question_attributes']++;
        }
    }
    // Import defaultvalues --------------------------------------------------------------
    if (isset($xml->defaultvalues)) {
        $results['defaultvalues'] = 0;
        foreach ($xml->defaultvalues->rows->row as $row) {
            $insertdata = array();
            foreach ($row as $key => $value) {
                $insertdata[(string) $key] = (string) $value;
            }
            $insertdata['qid'] = $aQIDReplacements[(int) $insertdata['qid']];
            // remap the qid
            $insertdata['sqid'] = $aSQIDReplacements[(int) $insertdata['sqid']];
            // remap the subquestion id
            // now translate any links
            $default = new Defaultvalues();
            if ($insertdata) {
                XSSFilterArray($insertdata);
            }
            foreach ($insertdata as $k => $v) {
                $default->{$k} = $v;
            }
            $result = $default->save();
            $results['defaultvalues']++;
        }
    }
    LimeExpressionManager::SetDirtyFlag();
    // so refreshes syntax highlighting
    $results['newqid'] = $newqid;
    $results['questions'] = 1;
    $results['labelsets'] = 0;
    $results['labels'] = 0;
    return $results;
}
 /**
  * Update survey with old survey
  *
  **/
 public function actionUpdate()
 {
     $oRequest = $this->api->getRequest();
     if ($oRequest->getPost('cancel')) {
         App()->controller->redirect(array('admin/survey', 'sa' => 'view', 'surveyid' => $this->iSurveyId));
     }
     if ($oRequest->getIsPostRequest() && $oRequest->getPost('confirm')) {
         if (!$this->oldSchema) {
             $sTableName = $this->sTableName = Yii::app()->request->getPost('oldsurveytable');
             $aTables = App()->getApi()->getOldResponseTables($this->iSurveyId);
             if (!in_array($sTableName, $aTables)) {
                 Yii::app()->setFlashMessage("Bad table name.", 'error');
                 App()->controller->redirect($this->api->createUrl('plugins/direct', array('plugin' => 'autoCommentIterativeQuestionnaire', 'surveyid' => $this->iSurveyId, 'function' => 'view')));
             }
             $oldTable = PluginDynamic::model($sTableName);
             $this->oldSchema = $oldSchema = $oldTable->getTableSchema();
         } else {
             $oldSchema = $this->oldSchema;
         }
         $aQuestionsValidations = $oRequest->getPost('validate', array());
         foreach ($aQuestionsValidations as $iQid => $sValue) {
             $bHidden = QuestionAttribute::model()->find("qid=:qid AND attribute='hidden'", array(":qid" => $iQid));
             $oQuestion = Question::model()->find("sid=:sid AND qid=:qid", array(":sid" => $this->iSurveyId, ":qid" => "{$iQid}"));
             if ($oQuestion && !$bHidden && $sValue == 'hide') {
                 if ($this->setQuestionHidden($oQuestion->qid)) {
                     $this->aResult['success'][] = "{$oQuestion->title} was hide to respondant";
                 } else {
                     $this->aResult['warning'][] = "{$oQuestion->title} unable to hide to respondant";
                 }
                 // Hide comment question
                 if ($oQuestion && in_array($oQuestion->type, $this->aDelphiCodes)) {
                     foreach ($this->aDelphiCodes as $sDelphiKey => $aDelphiCode) {
                         if (isset($aDelphiCode['hidevalidate']) && $aDelphiCode['hidevalidate']) {
                             $oCommentQuestion = Question::model()->find("sid=:sid AND title=:title", array(":sid" => $this->iSurveyId, ":title" => "{$oQuestion->title}{$sDelphiKey}"));
                             if ($oCommentQuestion) {
                                 $this->setQuestionHidden($oCommentQuestion->qid);
                             }
                         }
                     }
                 }
             } elseif ($oQuestion && $bHidden && $sValue == 'show') {
                 if ($this->setQuestionShown($iQid)) {
                     $this->aResult['success'][] = "{$oQuestion->title} was shown to respondant";
                 }
             }
         }
         $aQuestionsValidations = $oRequest->getPost('q', array());
         foreach ($aQuestionsValidations as $iQid => $aQuestionValidations) {
             foreach ($aQuestionValidations as $sType => $aQuestionActions) {
                 foreach ($aQuestionActions as $sAction => $sDo) {
                     if ($sAction == 'select') {
                         $this->doQuestion($iQid, $sType, $sAction, $oldSchema, $sDo);
                     } elseif ($sDo) {
                         $this->doQuestion($iQid, $sType, $sAction, $oldSchema);
                     }
                 }
             }
         }
         $aQuestionsValidations = $oRequest->getPost('commhist', array());
         foreach ($aQuestionsValidations as $iQid => $aQuestionAction) {
             $this->doCommentQuestion($iQid, $aQuestionAction);
         }
     }
     LimeExpressionManager::SetDirtyFlag();
     //~ $aData=array();
     //~ $this->displayContent($aData,array("result"));
 }