File: /var/www/apklausos/application/controllers/PrintanswersController.php
<?php
/*
* LimeSurvey
* Copyright (C) 2007-2011 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*/
/**
* printanswers
*
* @package LimeSurvey
* @copyright 2011
* @access public
*/
class PrintanswersController extends LSYii_Controller
{
/* @var string : Default layout when using render : leave at bare actually : just send content */
public $layout = 'survey';
/* @var string the template name to be used when using layout */
public $sTemplate;
/* @var string[] Replacement data when use templatereplace function in layout, @see templatereplace $replacements */
public $aReplacementData = array();
/* @var array Global data when use templatereplace function in layout, @see templatereplace $redata */
public $aGlobalData = array();
/**
* printanswers::view()
* View answers at the end of a survey in one place. To export as pdf, set 'usepdfexport' = 1 in lsconfig.php and $printableexport='pdf'.
* @param mixed $surveyid
* @param bool $printableexport
* @return void
*/
public function actionView($surveyid, $printableexport = false)
{
Yii::app()->loadHelper("frontend");
Yii::import('application.libraries.admin.pdf');
$survey = Survey::model()->findByPk($surveyid);
$iSurveyID = $survey->sid;
$sExportType = $printableexport;
Yii::app()->loadHelper('database');
if (isset($_SESSION['survey_' . $iSurveyID]['sid'])) {
$iSurveyID = $_SESSION['survey_' . $iSurveyID]['sid'];
} else {
//die('Invalid survey/session');
}
// Get the survey inforamtion
// Set the language for dispay
if (isset($_SESSION['survey_' . $iSurveyID]['s_lang'])) {
$sLanguage = $_SESSION['survey_' . $iSurveyID]['s_lang'];
} elseif ($survey) {
// survey exist
{
$sLanguage = $survey->language;
}
} else {
$iSurveyID = 0;
$sLanguage = Yii::app()->getConfig("defaultlang");
}
SetSurveyLanguage($iSurveyID, $sLanguage);
Yii::import('application.helpers.SurveyRuntimeHelper');
$SurveyRuntimeHelper = new SurveyRuntimeHelper();
$SurveyRuntimeHelper->setJavascriptVar($iSurveyID);
$aSurveyInfo = getSurveyInfo($iSurveyID, $sLanguage);
$oTemplate = Template::model()->getInstance(null, $iSurveyID);
/* Need a Template function to replace this line */
//Yii::app()->clientScript->registerPackage( 'survey-template' );
//Survey is not finished or don't exist
if (!isset($_SESSION['survey_' . $iSurveyID]['srid'])) {
//display "sorry but your session has expired"
$this->sTemplate = $oTemplate->sTemplateName;
$error = $this->renderPartial("/survey/system/errorWarning", array(
'aErrors' => array(
gT("We are sorry but your session has expired."),
),
), true);
$message = $this->renderPartial("/survey/system/message", array(
'aMessage' => array(
gT("Either you have been inactive for too long, you have cookies disabled for your browser, or there were problems with your connection."),
),
), true);
/* Set the data for templatereplace */
$aReplacementData['title'] = 'session-timeout';
$aReplacementData['message'] = $error . "<br/>" . $message;
$aData = array();
$aData['aSurveyInfo'] = getSurveyInfo($iSurveyID);
$aData['aError'] = $aReplacementData;
Yii::app()->twigRenderer->renderTemplateFromFile('layout_errors.twig', $aData, false);
// $content=templatereplace(file_get_contents($oTemplate->pstplPath."message.pstpl"),$aReplacementData,$this->aGlobalData);
// $this->render("/survey/system/display",array('content'=>$content));
// App()->end();
}
//Fin session time out
$sSRID = $_SESSION['survey_' . $iSurveyID]['srid']; //I want to see the answers with this id
//Ensure script is not run directly, avoid path disclosure
//if (!isset($rootdir) || isset($_REQUEST['$rootdir'])) {die( "browse - Cannot run this script directly");}
//Ensure Participants printAnswer setting is set to true or that the logged user have read permissions over the responses.
if ($aSurveyInfo['printanswers'] == 'N' && !Permission::model()->hasSurveyPermission($iSurveyID, 'responses', 'read')) {
throw new CHttpException(401, gT('You are not allowed to print answers.'));
}
//CHECK IF SURVEY IS ACTIVATED AND EXISTS
$sSurveyName = $aSurveyInfo['surveyls_title'];
$sAnonymized = $aSurveyInfo['anonymized'];
//OK. IF WE GOT THIS FAR, THEN THE SURVEY EXISTS AND IT IS ACTIVE, SO LETS GET TO WORK.
//SHOW HEADER
$oResponseRow = SurveyDynamic::model($iSurveyID);
$printanswershonorsconditions = Yii::app()->getConfig('printanswershonorsconditions');
$groupArray = $oResponseRow->getPrintAnswersArray($sSRID, $sLanguage, $printanswershonorsconditions);
// Remove all <script>...</script> content from result.
Yii::import('application.helpers.viewHelper');
foreach ($groupArray as &$group) {
$group['description'] = viewHelper::purified($group['description']);
foreach ($group['answerArray'] as &$answer) {
$answer['question'] = viewHelper::purified($answer['question']);
}
}
$aData['aSurveyInfo'] = $aSurveyInfo;
$aData['aSurveyInfo']['dateFormat'] = getDateFormatData(Yii::app()->session['dateformat']);
$aData['aSurveyInfo']['groupArray'] = $groupArray;
$aData['aSurveyInfo']['printAnswersHeadFormUrl'] = Yii::App()->getController()->createUrl('printanswers/view/', array('surveyid' => $iSurveyID, 'printableexport' => 'pdf'));
$aData['aSurveyInfo']['printAnswersHeadFormQueXMLUrl'] = Yii::App()->getController()->createUrl('printanswers/view/', array('surveyid' => $iSurveyID, 'printableexport' => 'quexmlpdf'));
if (empty($sExportType)) {
Yii::app()->setLanguage($sLanguage);
$aData['aSurveyInfo']['include_content'] = 'printanswers';
$aData['aSurveyInfo']['trackUrlPageName'] = 'printanswers';
Yii::app()->twigRenderer->renderTemplateFromFile('layout_printanswers.twig', $aData, false);
} elseif ($sExportType == 'pdf') {
// Get images for TCPDF from template directory
define('K_PATH_IMAGES', Template::getTemplatePath($aSurveyInfo['template']) . DIRECTORY_SEPARATOR);
Yii::import('application.libraries.admin.pdf', true);
Yii::import('application.helpers.pdfHelper');
$aPdfLanguageSettings = pdfHelper::getPdfLanguageSettings(App()->language);
$oPDF = new pdf();
$oPDF->setCellMargins(1, 1, 1, 1);
$oPDF->setCellPaddings(1, 1, 1, 1);
$sDefaultHeaderString = $sSurveyName . " (" . gT("ID", 'unescaped') . ":" . $iSurveyID . ")";
$oPDF->initAnswerPDF($aSurveyInfo, $aPdfLanguageSettings, Yii::app()->getConfig('sitename'), $sSurveyName, $sDefaultHeaderString);
LimeExpressionManager::StartProcessingPage(true); // means that all variables are on the same page
// Since all data are loaded, and don't need JavaScript, pretend all from Group 1
LimeExpressionManager::StartProcessingGroup(1, ($aSurveyInfo['anonymized'] != "N"), $iSurveyID);
$aData['aSurveyInfo']['printPdf'] = 1;
$aData['aSurveyInfo']['include_content'] = 'printanswers';
Yii::app()->clientScript->registerPackage($oTemplate->sPackageName);
$html = Yii::app()->twigRenderer->renderTemplateFromFile('layout_printanswers.twig', $aData, true);
//filter all scripts
$html = preg_replace("/<script>[^<]*<\/script>/", '', (string) $html);
//replace fontawesome icons
$html = preg_replace('/(<i class="ri-checkbox-line"><\/i>|<i class="ri-close-fill"><\/i>)/', '[X]', $html);
$html = preg_replace('/<i class="ri-checkbox-indeterminate-line">\<\/i>/', '[-]', $html);
$html = preg_replace('/<i class="ri-checkbox-blank-line"><\/i>/', '[ ]', $html);
$html = preg_replace('/<i class="ri-add-line"><\/i>/', '+', $html);
$html = preg_replace('/<i class="ri-checkbox-blank-circle-fill"><\/i>/', '|', $html);
$html = preg_replace('/<i class="ri-subtract-fill"><\/i>/', '-', $html);
$oPDF->writeHTML($html, true, false, true, false, '');
header("Cache-Control: must-revalidate, no-store, no-cache"); // Don't store in cache because it is sensitive data
$sExportFileName = sanitize_filename($sSurveyName);
$oPDF->write_out($sExportFileName . "-" . $iSurveyID . ".pdf");
LimeExpressionManager::FinishProcessingGroup();
LimeExpressionManager::FinishProcessingPage();
} elseif ($sExportType == 'quexmlpdf') {
Yii::import("application.libraries.admin.quexmlpdf", true);
$quexmlpdf = new quexmlpdf();
$quexmlpdf->applyGlobalSettings();
// Setting the selected language for printout
App()->setLanguage($sLanguage);
$quexmlpdf->setLanguage($sLanguage);
set_time_limit(120);
Yii::app()->loadHelper('export');
$quexml = quexml_export($iSurveyID, $sLanguage, $sSRID);
$quexmlpdf->create($quexmlpdf->createqueXML($quexml));
$sExportFileName = sanitize_filename($sSurveyName);
$quexmlpdf->write_out($sExportFileName . "-" . $iSurveyID . "-queXML.pdf");
}
}
}