Пример #1
0
    //"Generating Summaries ..." is shown above the progress bar
    $prb->setLabelValue('txt1', $clang->gT('Generating summaries ...'));
    $prb->moveStep($process_status);
    //let's run through the survey // Fixed bug 3053 with array_unique
    $runthrough = array_unique($summary);
    //loop through all selected questions
    foreach ($runthrough as $rt) {
        //update progress bar
        if ($process_status < 100) {
            $process_status++;
        }
        $prb->moveStep($process_status);
    }
    // end foreach -> loop through all questions
    $statisticsoutput .= generate_statistics($surveyid, $summary, $summary, $publicgraphs, 'html', null, $language, false);
    //output
    $statisticsoutput .= "<br />\n" . "</div>\n";
}
//end if -> show summary results
//done! set progress bar to 100%
if (isset($prb)) {
    $prb->setLabelValue('txt1', $clang->gT('Completed'));
    $prb->moveStep(100);
    $prb->hide();
}
//output everything:
echo $statisticsoutput;
//output footer
echo getFooter();
//Delete all Session Data
$_SESSION['finished'] = true;
 function actionAction($surveyid, $language = null)
 {
     $sLanguage = $language;
     ob_start(function ($buffer, $phase) {
         App()->getClientScript()->render($buffer);
         App()->getClientScript()->reset();
         return $buffer;
     });
     ob_implicit_flush(false);
     $iSurveyID = (int) $surveyid;
     //$postlang = returnglobal('lang');
     Yii::import('application.libraries.admin.progressbar', true);
     Yii::app()->loadHelper("admin/statistics");
     Yii::app()->loadHelper('database');
     Yii::app()->loadHelper('surveytranslator');
     App()->getClientScript()->registerPackage('jqueryui');
     App()->getClientScript()->registerPackage('jquery-touch-punch');
     App()->getClientScript()->registerScriptFile(Yii::app()->getConfig('generalscripts') . "survey_runtime.js");
     $data = array();
     if (!isset($iSurveyID)) {
         $iSurveyID = returnGlobal('sid');
     } else {
         $iSurveyID = (int) $iSurveyID;
     }
     if (!$iSurveyID) {
         //This next line ensures that the $iSurveyID value is never anything but a number.
         safeDie('You have to provide a valid survey ID.');
     }
     if ($iSurveyID) {
         $actresult = Survey::model()->findAll('sid = :sid AND active = :active', array(':sid' => $iSurveyID, ':active' => 'Y'));
         //Checked
         if (count($actresult) == 0) {
             safeDie('You have to provide a valid survey ID.');
         } else {
             $surveyinfo = getSurveyInfo($iSurveyID);
             // CHANGE JSW_NZ - let's get the survey title for display
             $thisSurveyTitle = $surveyinfo["name"];
             // CHANGE JSW_NZ - let's get css from individual template.css - so define path
             $thisSurveyCssPath = getTemplateURL($surveyinfo["template"]);
             if ($surveyinfo['publicstatistics'] != 'Y') {
                 safeDie('The public statistics for this survey are deactivated.');
             }
             //check if graphs should be shown for this survey
             if ($surveyinfo['publicgraphs'] == 'Y') {
                 $publicgraphs = 1;
             } else {
                 $publicgraphs = 0;
             }
         }
     }
     //we collect all the output within this variable
     $statisticsoutput = '';
     //for creating graphs we need some more scripts which are included here
     //True -> include
     //False -> forget about charts
     if (isset($publicgraphs) && $publicgraphs == 1) {
         require_once APPPATH . 'third_party/pchart/pchart/pChart.class';
         require_once APPPATH . 'third_party/pchart/pchart/pData.class';
         require_once APPPATH . 'third_party/pchart/pchart/pCache.class';
         $MyCache = new pCache(Yii::app()->getConfig("tempdir") . DIRECTORY_SEPARATOR);
         //$currentuser is created as prefix for pchart files
         if (isset($_SERVER['REDIRECT_REMOTE_USER'])) {
             $currentuser = $_SERVER['REDIRECT_REMOTE_USER'];
         } else {
             if (session_id()) {
                 $currentuser = substr(session_id(), 0, 15);
             } else {
                 $currentuser = "******";
             }
         }
     }
     // Set language for questions and labels to base language of this survey
     if ($sLanguage == null || !in_array($sLanguage, Survey::model()->findByPk($iSurveyID)->getAllLanguages())) {
         $sLanguage = Survey::model()->findByPk($iSurveyID)->language;
     } else {
         $sLanguage = sanitize_languagecode($sLanguage);
     }
     //set survey language for translations
     SetSurveyLanguage($iSurveyID, $sLanguage);
     //Create header
     sendCacheHeaders();
     $condition = false;
     $sitename = Yii::app()->getConfig("sitename");
     $data['surveylanguage'] = $sLanguage;
     $data['sitename'] = $sitename;
     $data['condition'] = $condition;
     $data['thisSurveyCssPath'] = $thisSurveyCssPath;
     /*
      * only show questions where question attribute "public_statistics" is set to "1"
      */
     $query = "SELECT q.* , group_name, group_order FROM {{questions}} q, {{groups}} g, {{question_attributes}} qa\n                    WHERE g.gid = q.gid AND g.language = :lang1 AND q.language = :lang2 AND q.sid = :surveyid AND q.qid = qa.qid AND q.parent_qid = 0 AND qa.attribute = 'public_statistics'";
     $databasetype = Yii::app()->db->getDriverName();
     if ($databasetype == 'mssql' || $databasetype == "sqlsrv" || $databasetype == "dblib") {
         $query .= " AND CAST(CAST(qa.value as varchar) as int)='1'\n";
     } else {
         $query .= " AND qa.value='1'\n";
     }
     //execute query
     $result = Yii::app()->db->createCommand($query)->bindParam(":lang1", $sLanguage, PDO::PARAM_STR)->bindParam(":lang2", $sLanguage, PDO::PARAM_STR)->bindParam(":surveyid", $iSurveyID, PDO::PARAM_INT)->queryAll();
     //store all the data in $rows
     $rows = $result;
     //SORT IN NATURAL ORDER!
     usort($rows, 'groupOrderThenQuestionOrder');
     //put the question information into the filter array
     foreach ($rows as $row) {
         //store some column names in $filters array
         $filters[] = array($row['qid'], $row['gid'], $row['type'], $row['title'], $row['group_name'], flattenText($row['question']));
     }
     //number of records for this survey
     $totalrecords = 0;
     //count number of answers
     $query = "SELECT count(*) FROM {{survey_" . intval($iSurveyID) . "}}";
     //if incompleted answers should be filtert submitdate has to be not null
     //this setting is taken from config-defaults.php
     if (Yii::app()->getConfig("filterout_incomplete_answers") == true) {
         $query .= " WHERE {{survey_" . intval($iSurveyID) . "}}.submitdate is not null";
     }
     $result = Yii::app()->db->createCommand($query)->queryAll();
     //$totalrecords = total number of answers
     foreach ($result as $row) {
         $totalrecords = reset($row);
     }
     //this is the array which we need later...
     $summary = array();
     //...while this is the array from copy/paste which we don't want to replace because this is a nasty source of error
     $allfields = array();
     //---------- CREATE SGQA OF ALL QUESTIONS WHICH USE "PUBLIC_STATISTICS" ----------
     /*
              * let's go through the filter array which contains
              *     ['qid'],
              ['gid'],
              ['type'],
              ['title'],
              ['group_name'],
              ['question'];
     */
     $currentgroup = '';
     // use to check if there are any question with public statistics
     if (isset($filters)) {
         foreach ($filters as $flt) {
             //SGQ identifier
             $myfield = "{$iSurveyID}X{$flt[1]}X{$flt[0]}";
             //let's switch through the question type for each question
             switch ($flt[2]) {
                 case "K":
                     // Multiple Numerical
                 // Multiple Numerical
                 case "Q":
                     // Multiple Short Text
                     //get answers
                     $query = "SELECT title as code, question as answer FROM {{questions}} WHERE parent_qid=:flt_0 AND language = :lang ORDER BY question_order";
                     $result = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                     //go through all the (multiple) answers
                     foreach ($result as $row) {
                         $myfield2 = $flt[2] . $myfield . reset($row);
                         $allfields[] = $myfield2;
                     }
                     break;
                 case "A":
                     // ARRAY OF 5 POINT CHOICE QUESTIONS
                 // ARRAY OF 5 POINT CHOICE QUESTIONS
                 case "B":
                     // ARRAY OF 10 POINT CHOICE QUESTIONS
                 // ARRAY OF 10 POINT CHOICE QUESTIONS
                 case "C":
                     // ARRAY OF YES\No\gT("Uncertain") QUESTIONS
                 // ARRAY OF YES\No\gT("Uncertain") QUESTIONS
                 case "E":
                     // ARRAY OF Increase/Same/Decrease QUESTIONS
                 // ARRAY OF Increase/Same/Decrease QUESTIONS
                 case "F":
                     // FlEXIBLE ARRAY
                 // FlEXIBLE ARRAY
                 case "H":
                     // ARRAY (By Column)
                     //get answers
                     $query = "SELECT title as code, question as answer FROM {{questions}} WHERE parent_qid=:flt_0 AND language = :lang ORDER BY question_order";
                     $result = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                     //go through all the (multiple) answers
                     foreach ($result as $row) {
                         $myfield2 = $myfield . reset($row);
                         $allfields[] = $myfield2;
                     }
                     break;
                     // all "free text" types (T, U, S)  get the same prefix ("T")
                 // all "free text" types (T, U, S)  get the same prefix ("T")
                 case "T":
                     // Long free text
                 // Long free text
                 case "U":
                     // Huge free text
                 // Huge free text
                 case "S":
                     // Short free text
                     $myfield = "T{$myfield}";
                     $allfields[] = $myfield;
                     break;
                 case ";":
                     //ARRAY (Multi Flex) (Text)
                 //ARRAY (Multi Flex) (Text)
                 case ":":
                     //ARRAY (Multi Flex) (Numbers)
                     $query = "SELECT title, question FROM {{questions}} WHERE parent_qid=:flt_0 AND language=:lang AND scale_id = 0 ORDER BY question_order";
                     $result = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                     foreach ($result as $row) {
                         $fquery = "SELECT * FROM {{questions}} WHERE parent_qid = :flt_0 AND language = :lang AND scale_id = 1 ORDER BY question_order, title";
                         $fresult = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                         foreach ($fresult as $frow) {
                             $myfield2 = $myfield . reset($row) . "_" . $frow['title'];
                             $allfields[] = $myfield2;
                         }
                     }
                     break;
                 case "R":
                     //RANKING
                     //get some answers
                     $query = "SELECT code, answer FROM {{answers}} WHERE qid = :flt_0 AND language = :lang ORDER BY sortorder, answer";
                     $result = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                     //get number of answers
                     $count = count($result);
                     //loop through all answers. if there are 3 items to rate there will be 3 statistics
                     for ($i = 1; $i <= $count; $i++) {
                         $myfield2 = "R" . $myfield . $i . "-" . strlen($i);
                         $allfields[] = $myfield2;
                     }
                     break;
                     //Boilerplate questions are only used to put some text between other questions -> no analysis needed
                 //Boilerplate questions are only used to put some text between other questions -> no analysis needed
                 case "X":
                     //This is a boilerplate question and it has no business in this script
                     break;
                 case "1":
                     // MULTI SCALE
                     //get answers
                     $query = "SELECT title, question FROM {{questions}} WHERE parent_qid = :flt_0 AND language = :lang ORDER BY question_order";
                     $result = Yii::app()->db->createCommand($query)->bindParam(":flt_0", $flt[0], PDO::PARAM_INT)->bindParam(":lang", $sLanguage, PDO::PARAM_STR)->queryAll();
                     //loop through answers
                     foreach ($result as $row) {
                         //----------------- LABEL 1 ---------------------
                         $myfield2 = $myfield . $row['title'] . "#0";
                         $allfields[] = $myfield2;
                         //----------------- LABEL 2 ---------------------
                         $myfield2 = $myfield . $row['title'] . "#1";
                         $allfields[] = $myfield2;
                     }
                     //end WHILE -> loop through all answers
                     break;
                 case "P":
                     //P - Multiple choice with comments
                 //P - Multiple choice with comments
                 case "M":
                     //M - Multiple choice
                 //M - Multiple choice
                 case "N":
                     //N - Numerical input
                 //N - Numerical input
                 case "D":
                     //D - Date
                     $myfield2 = $flt[2] . $myfield;
                     $allfields[] = $myfield2;
                     break;
                 default:
                     //Default settings
                     $allfields[] = $myfield;
                     break;
             }
             //end switch -> check question types and create filter forms
         }
         //end foreach -> loop through all questions with "public_statistics" enabled
     }
     // end if -> for removing the error message in case there are no filters
     $summary = $allfields;
     // Get the survey inforamtion
     $thissurvey = getSurveyInfo($surveyid, $sLanguage);
     //SET THE TEMPLATE DIRECTORY
     $data['sTemplatePath'] = $surveyinfo['template'];
     // surveyinfo=getSurveyInfo and if survey don't exist : stop before.
     //---------- CREATE STATISTICS ----------
     $redata = compact(array_keys(get_defined_vars()));
     doHeader();
     echo templatereplace(file_get_contents(getTemplatePath($data['sTemplatePath']) . DIRECTORY_SEPARATOR . "startpage.pstpl"), array(), $redata);
     //some progress bar stuff
     // Create progress bar which is shown while creating the results
     $prb = new ProgressBar();
     $prb->pedding = 2;
     // Bar Pedding
     $prb->brd_color = "#404040 #dfdfdf #dfdfdf #404040";
     // Bar Border Color
     $prb->setFrame();
     // set ProgressBar Frame
     $prb->frame['left'] = 50;
     // Frame position from left
     $prb->frame['top'] = 80;
     // Frame position from top
     $prb->addLabel('text', 'txt1', gT("Please wait ..."));
     // add Text as Label 'txt1' and value 'Please wait'
     $prb->addLabel('percent', 'pct1');
     // add Percent as Label 'pct1'
     $prb->addButton('btn1', gT('Go back'), '?action=statistics&amp;sid=' . $iSurveyID);
     // add Button as Label 'btn1' and action '?restart=1'
     //progress bar starts with 35%
     $process_status = 35;
     $prb->show();
     // show the ProgressBar
     // 1: Get list of questions with answers chosen
     //"Getting Questions and Answer ..." is shown above the bar
     $prb->setLabelValue('txt1', gT('Getting questions and answers ...'));
     $prb->moveStep(5);
     // creates array of post variable names
     for (reset($_POST); $key = key($_POST); next($_POST)) {
         $postvars[] = $key;
     }
     $data['thisSurveyTitle'] = $thisSurveyTitle;
     $data['totalrecords'] = $totalrecords;
     $data['summary'] = $summary;
     //show some main data at the beginnung
     // CHANGE JSW_NZ - let's allow html formatted questions to show
     //push progress bar from 35 to 40
     $process_status = 40;
     //Show Summary results
     if (isset($summary) && $summary) {
         //"Generating Summaries ..." is shown above the progress bar
         $prb->setLabelValue('txt1', gT('Generating summaries ...'));
         $prb->moveStep($process_status);
         //let's run through the survey // Fixed bug 3053 with array_unique
         $runthrough = array_unique($summary);
         //loop through all selected questions
         foreach ($runthrough as $rt) {
             //update progress bar
             if ($process_status < 100) {
                 $process_status++;
             }
             $prb->moveStep($process_status);
         }
         // end foreach -> loop through all questions
         $helper = new statistics_helper();
         $statisticsoutput .= $helper->generate_statistics($iSurveyID, $summary, $summary, $publicgraphs, 'html', null, $sLanguage, false);
     }
     //end if -> show summary results
     $data['statisticsoutput'] = $statisticsoutput;
     //done! set progress bar to 100%
     if (isset($prb)) {
         $prb->setLabelValue('txt1', gT('Completed'));
         $prb->moveStep(100);
         $prb->hide();
     }
     $redata = compact(array_keys(get_defined_vars()));
     $data['redata'] = $redata;
     Yii::app()->getClientScript()->registerScriptFile(Yii::app()->getConfig('generalscripts') . 'statistics_user.js');
     $this->renderPartial('/statistics_user_view', $data);
     //output footer
     echo getFooter();
     //Delete all Session Data
     Yii::app()->session['finished'] = true;
 }
 /**
  * @param int $surveyid
  * @param string $language
  */
 public function actionAction($surveyid, $language = null)
 {
     $sLanguage = $language;
     $this->sLanguage = $language;
     ob_start(function ($buffer) {
         App()->getClientScript()->render($buffer);
         App()->getClientScript()->reset();
         return $buffer;
     });
     ob_implicit_flush(false);
     $iSurveyID = (int) $surveyid;
     $this->iSurveyID = (int) $surveyid;
     //$postlang = returnglobal('lang');
     Yii::import('application.libraries.admin.progressbar', true);
     Yii::app()->loadHelper("userstatistics");
     Yii::app()->loadHelper('database');
     Yii::app()->loadHelper('surveytranslator');
     App()->getClientScript()->registerPackage('jqueryui');
     App()->getClientScript()->registerPackage('jquery-touch-punch');
     App()->getClientScript()->registerScriptFile(Yii::app()->getConfig('generalscripts') . "survey_runtime.js");
     $data = array();
     if (!isset($iSurveyID)) {
         $iSurveyID = returnGlobal('sid');
     } else {
         $iSurveyID = (int) $iSurveyID;
     }
     if (!$iSurveyID) {
         //This next line ensures that the $iSurveyID value is never anything but a number.
         safeDie('You have to provide a valid survey ID.');
     }
     $actresult = Survey::model()->findAll('sid = :sid AND active = :active', array(':sid' => $iSurveyID, ':active' => 'Y'));
     //Checked
     if (count($actresult) == 0) {
         safeDie('You have to provide a valid survey ID.');
     } else {
         $surveyinfo = getSurveyInfo($iSurveyID);
         // CHANGE JSW_NZ - let's get the survey title for display
         $thisSurveyTitle = $surveyinfo["name"];
         // CHANGE JSW_NZ - let's get css from individual template.css - so define path
         $thisSurveyCssPath = getTemplateURL($surveyinfo["template"]);
         if ($surveyinfo['publicstatistics'] != 'Y') {
             safeDie('The public statistics for this survey are deactivated.');
         }
         //check if graphs should be shown for this survey
         if ($surveyinfo['publicgraphs'] == 'Y') {
             $publicgraphs = 1;
         } else {
             $publicgraphs = 0;
         }
     }
     //we collect all the output within this variable
     $statisticsoutput = '';
     //for creating graphs we need some more scripts which are included here
     //True -> include
     //False -> forget about charts
     if (isset($publicgraphs) && $publicgraphs == 1) {
         require_once APPPATH . 'third_party/pchart/pchart/pChart.class';
         require_once APPPATH . 'third_party/pchart/pchart/pData.class';
         require_once APPPATH . 'third_party/pchart/pchart/pCache.class';
         $MyCache = new pCache(Yii::app()->getConfig("tempdir") . DIRECTORY_SEPARATOR);
         //$currentuser is created as prefix for pchart files
         if (isset($_SERVER['REDIRECT_REMOTE_USER'])) {
             $currentuser = $_SERVER['REDIRECT_REMOTE_USER'];
         } else {
             if (session_id()) {
                 $currentuser = substr(session_id(), 0, 15);
             } else {
                 $currentuser = "******";
             }
         }
     }
     // Set language for questions and labels to base language of this survey
     if ($sLanguage == null || !in_array($sLanguage, Survey::model()->findByPk($iSurveyID)->getAllLanguages())) {
         $sLanguage = Survey::model()->findByPk($iSurveyID)->language;
     } else {
         $sLanguage = sanitize_languagecode($sLanguage);
     }
     //set survey language for translations
     SetSurveyLanguage($iSurveyID, $sLanguage);
     //Create header
     sendCacheHeaders();
     $condition = false;
     $sitename = Yii::app()->getConfig("sitename");
     $data['surveylanguage'] = $sLanguage;
     $data['sitename'] = $sitename;
     $data['condition'] = $condition;
     $data['thisSurveyCssPath'] = $thisSurveyCssPath;
     /*
      * only show questions where question attribute "public_statistics" is set to "1"
      */
     $query = "SELECT q.* , group_name, group_order FROM {{questions}} q, {{groups}} g, {{question_attributes}} qa\n                    WHERE g.gid = q.gid AND g.language = :lang1 AND q.language = :lang2 AND q.sid = :surveyid AND q.qid = qa.qid AND q.parent_qid = 0 AND qa.attribute = 'public_statistics'";
     $databasetype = Yii::app()->db->getDriverName();
     if ($databasetype == 'mssql' || $databasetype == "sqlsrv" || $databasetype == "dblib") {
         $query .= " AND CAST(CAST(qa.value as varchar) as int)='1'\n";
     } else {
         $query .= " AND qa.value='1'\n";
     }
     //execute query
     $result = Yii::app()->db->createCommand($query)->bindParam(":lang1", $sLanguage, PDO::PARAM_STR)->bindParam(":lang2", $sLanguage, PDO::PARAM_STR)->bindParam(":surveyid", $iSurveyID, PDO::PARAM_INT)->queryAll();
     //store all the data in $rows
     $rows = $result;
     //SORT IN NATURAL ORDER!
     usort($rows, 'groupOrderThenQuestionOrder');
     //put the question information into the filter array
     $filters = array();
     foreach ($rows as $row) {
         //store some column names in $filters array
         $filters[] = array($row['qid'], $row['gid'], $row['type'], $row['title'], $row['group_name'], flattenText($row['question']));
     }
     //number of records for this survey
     $totalrecords = 0;
     //count number of answers
     $query = "SELECT count(*) FROM {{survey_" . intval($iSurveyID) . "}}";
     //if incompleted answers should be filtert submitdate has to be not null
     //this setting is taken from config-defaults.php
     if (Yii::app()->getConfig("filterout_incomplete_answers") == true) {
         $query .= " WHERE {{survey_" . intval($iSurveyID) . "}}.submitdate is not null";
     }
     $result = Yii::app()->db->createCommand($query)->queryAll();
     //$totalrecords = total number of answers
     foreach ($result as $row) {
         $totalrecords = reset($row);
     }
     //...while this is the array from copy/paste which we don't want to replace because this is a nasty source of error
     $allfields = array();
     //---------- CREATE SGQA OF ALL QUESTIONS WHICH USE "PUBLIC_STATISTICS" ----------
     /*
              * let's go through the filter array which contains
              *     ['qid'],
              ['gid'],
              ['type'],
              ['title'],
              ['group_name'],
              ['question'];
     */
     $currentgroup = '';
     // use to check if there are any question with public statistics
     if (isset($filters)) {
         $allfields = $this->createSGQA($filters);
     }
     // end if -> for removing the error message in case there are no filters
     $summary = $allfields;
     // Get the survey inforamtion
     $thissurvey = getSurveyInfo($surveyid, $sLanguage);
     //SET THE TEMPLATE DIRECTORY
     $data['sTemplatePath'] = $surveyinfo['template'];
     // surveyinfo=getSurveyInfo and if survey don't exist : stop before.
     //---------- CREATE STATISTICS ----------
     $redata = compact(array_keys(get_defined_vars()));
     doHeader();
     /// $oTemplate is a global variable defined in controller/survey/index
     $oTemplate = Template::model()->getInstance(null, $surveyid);
     echo templatereplace(file_get_contents($oTemplate->viewPath . "startpage.pstpl"), array(), $redata);
     //some progress bar stuff
     // Create progress bar which is shown while creating the results
     $prb = new ProgressBar();
     $prb->pedding = 2;
     // Bar Pedding
     $prb->brd_color = "#404040 #dfdfdf #dfdfdf #404040";
     // Bar Border Color
     $prb->setFrame();
     // set ProgressBar Frame
     $prb->frame['left'] = 50;
     // Frame position from left
     $prb->frame['top'] = 80;
     // Frame position from top
     $prb->addLabel('text', 'txt1', gT("Please wait ..."));
     // add Text as Label 'txt1' and value 'Please wait'
     $prb->addLabel('percent', 'pct1');
     // add Percent as Label 'pct1'
     $prb->addButton('btn1', gT('Go back'), '?action=statistics&amp;sid=' . $iSurveyID);
     // add Button as Label 'btn1' and action '?restart=1'
     $prb->show();
     // show the ProgressBar
     // 1: Get list of questions with answers chosen
     //"Getting Questions and Answer ..." is shown above the bar
     $prb->setLabelValue('txt1', gT('Getting questions and answers ...'));
     $prb->moveStep(5);
     // creates array of post variable names
     $postvars = array();
     for (reset($_POST); $key = key($_POST); next($_POST)) {
         $postvars[] = $key;
     }
     $data['thisSurveyTitle'] = $thisSurveyTitle;
     $data['totalrecords'] = $totalrecords;
     $data['summary'] = $summary;
     //show some main data at the beginnung
     // CHANGE JSW_NZ - let's allow html formatted questions to show
     //push progress bar from 35 to 40
     $process_status = 40;
     //Show Summary results
     if (isset($summary) && !empty($summary)) {
         //"Generating Summaries ..." is shown above the progress bar
         $prb->setLabelValue('txt1', gT('Generating summaries ...'));
         $prb->moveStep($process_status);
         //let's run through the survey // Fixed bug 3053 with array_unique
         $runthrough = array_unique($summary);
         //loop through all selected questions
         foreach ($runthrough as $rt) {
             //update progress bar
             if ($process_status < 100) {
                 $process_status++;
             }
             $prb->moveStep($process_status);
         }
         // end foreach -> loop through all questions
         $helper = new userstatistics_helper();
         $statisticsoutput .= $helper->generate_statistics($iSurveyID, $summary, $summary, $publicgraphs, 'html', null, $sLanguage, false);
     }
     //end if -> show summary results
     $data['statisticsoutput'] = $statisticsoutput;
     //done! set progress bar to 100%
     if (isset($prb)) {
         $prb->setLabelValue('txt1', gT('Completed'));
         $prb->moveStep(100);
         $prb->hide();
     }
     $redata = compact(array_keys(get_defined_vars()));
     $data['redata'] = $redata;
     Yii::app()->getClientScript()->registerScriptFile(Yii::app()->getConfig('generalscripts') . 'statistics_user.js');
     $this->renderPartial('/statistics_user_view', $data);
     //output footer
     echo getFooter();
     //Delete all Session Data
     Yii::app()->session['finished'] = true;
 }