/**
* 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 $printableexport
* @return
*/
function actionView($surveyid, $printableexport = FALSE)
{
global $siteadminname, $siteadminemail;
Yii::app()->loadHelper("frontend");
Yii::import('application.libraries.admin.pdf');
$surveyid = (int) $surveyid;
Yii::app()->loadHelper('database');
if (isset($_SESSION['survey_' . $surveyid]['sid'])) {
$surveyid = $_SESSION['survey_' . $surveyid]['sid'];
} else {
die('Invalid survey/session');
}
//Debut session time out
if (!isset($_SESSION['survey_' . $surveyid]['finished']) || !isset($_SESSION['survey_' . $surveyid]['srid'])) {
//require_once($rootdir.'/classes/core/language.php');
$baselang = Survey::model()->findByPk($surveyid)->language;
Yii::import('application.libraries.Limesurvey_lang', true);
$clang = new Limesurvey_lang($baselang);
//A nice exit
sendCacheHeaders();
doHeader();
echo templatereplace(file_get_contents(getTemplatePath(validateTemplateDir("default")) . "/startpage.pstpl"), array(), array());
echo "<center><br />\n" . "\t<font color='RED'><strong>" . $clang->gT("Error") . "</strong></font><br />\n" . "\t" . $clang->gT("We are sorry but your session has expired.") . "<br />" . $clang->gT("Either you have been inactive for too long, you have cookies disabled for your browser, or there were problems with your connection.") . "<br />\n" . "\t" . sprintf($clang->gT("Please contact %s ( %s ) for further assistance."), $siteadminname, $siteadminemail) . "\n" . "</center><br />\n";
echo templatereplace(file_get_contents(getTemplatePath(validateTemplateDir("default")) . "/endpage.pstpl"), array(), array());
doFooter();
exit;
}
//Fin session time out
$id = $_SESSION['survey_' . $surveyid]['srid'];
//I want to see the answers with this id
$clang = $_SESSION['survey_' . $surveyid]['s_lang'];
//Ensure script is not run directly, avoid path disclosure
//if (!isset($rootdir) || isset($_REQUEST['$rootdir'])) {die( "browse - Cannot run this script directly");}
// Set the language for dispay
//require_once($rootdir.'/classes/core/language.php'); // has been secured
if (isset($_SESSION['survey_' . $surveyid]['s_lang'])) {
$clang = SetSurveyLanguage($surveyid, $_SESSION['survey_' . $surveyid]['s_lang']);
$language = $_SESSION['survey_' . $surveyid]['s_lang'];
} else {
$language = Survey::model()->findByPk($surveyid)->language;
$clang = SetSurveyLanguage($surveyid, $language);
}
// Get the survey inforamtion
$thissurvey = getSurveyInfo($surveyid, $language);
//SET THE TEMPLATE DIRECTORY
if (!isset($thissurvey['templatedir']) || !$thissurvey['templatedir']) {
$thistpl = validateTemplateDir("default");
} else {
$thistpl = validateTemplateDir($thissurvey['templatedir']);
}
if ($thissurvey['printanswers'] == 'N') {
die;
//Die quietly if print answers is not permitted
}
//CHECK IF SURVEY IS ACTIVATED AND EXISTS
$surveytable = "{{survey_{$surveyid}}}";
$surveyname = $thissurvey['surveyls_title'];
$anonymized = $thissurvey['anonymized'];
//OK. IF WE GOT THIS FAR, THEN THE SURVEY EXISTS AND IT IS ACTIVE, SO LETS GET TO WORK.
//SHOW HEADER
$printoutput = '';
$printoutput .= "<form action='" . Yii::app()->getController()->createUrl('printanswers/view/surveyid/' . $surveyid . '/printableexport/pdf') . "' method='post'>\n<center><input type='submit' value='" . $clang->gT("PDF export") . "'id=\"exportbutton\"/><input type='hidden' name='printableexport' /></center></form>";
if ($printableexport == 'pdf') {
require Yii::app()->getConfig('rootdir') . '/application/config/tcpdf.php';
Yii::import('application.libraries.admin.pdf', true);
$pdf = new pdf();
$pdf->setConfig($tcpdf);
//$pdf->SetFont($pdfdefaultfont,'',$pdffontsize);
$pdf->AddPage();
//$pdf->titleintopdf($clang->gT("Survey name (ID)",'unescaped').": {$surveyname} ({$surveyid})");
$pdf->SetTitle($clang->gT("Survey name (ID)", 'unescaped') . ": {$surveyname} ({$surveyid})");
}
$printoutput .= "\t<div class='printouttitle'><strong>" . $clang->gT("Survey name (ID):") . "</strong> {$surveyname} ({$surveyid})</div><p> \n";
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, $thissurvey['anonymized'] != "N", $surveyid);
$aFullResponseTable = getFullResponseTable($surveyid, $id, $language, true);
//Get the fieldmap @TODO: do we need to filter out some fields?
unset($aFullResponseTable['id']);
unset($aFullResponseTable['token']);
unset($aFullResponseTable['lastpage']);
unset($aFullResponseTable['startlanguage']);
unset($aFullResponseTable['datestamp']);
unset($aFullResponseTable['startdate']);
$printoutput .= "<table class='printouttable' >\n";
if ($printableexport == 'pdf') {
$pdf->intopdf($clang->gT("Question", 'unescaped') . ": " . $clang->gT("Your answer", 'unescaped'));
}
$oldgid = 0;
$oldqid = 0;
foreach ($aFullResponseTable as $sFieldname => $fname) {
if (substr($sFieldname, 0, 4) == 'gid_') {
if ($printableexport) {
$pdf->intopdf(flattenText($fname[0], false, true));
$pdf->ln(2);
} else {
$printoutput .= "\t<tr class='printanswersgroup'><td colspan='2'>{$fname[0]}</td></tr>\n";
}
} elseif (substr($sFieldname, 0, 4) == 'qid_') {
if ($printableexport == 'pdf') {
$pdf->intopdf(flattenText($fname[0] . $fname[1], false, true) . ": " . $fname[2]);
$pdf->ln(2);
} else {
$printoutput .= "\t<tr class='printanswersquestionhead'><td colspan='2'>{$fname[0]}</td></tr>\n";
}
} elseif ($sFieldname == 'submitdate') {
if ($anonymized != 'Y') {
if ($printableexport == 'pdf') {
$pdf->intopdf(flattenText($fname[0] . $fname[1], false, true) . ": " . $fname[2]);
$pdf->ln(2);
} else {
$printoutput .= "\t<tr class='printanswersquestion'><td>{$fname[0]} {$fname[1]} {$sFieldname}</td><td class='printanswersanswertext'>{$fname[2]}</td></tr>";
}
}
} else {
if ($printableexport == 'pdf') {
$pdf->intopdf(flattenText($fname[0] . $fname[1], false, true) . ": " . $fname[2]);
$pdf->ln(2);
} else {
$printoutput .= "\t<tr class='printanswersquestion'><td>{$fname[0]} {$fname[1]}</td><td class='printanswersanswertext'>{$fname[2]}</td></tr>";
}
}
}
$printoutput .= "</table>\n";
if ($printableexport == 'pdf') {
header("Pragma: public");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
$sExportFileName = sanitize_filename($surveyname);
$pdf->Output($sExportFileName . "-" . $surveyid . ".pdf", "D");
}
//Display the page with user answers
if (!$printableexport) {
sendCacheHeaders();
doHeader();
echo templatereplace(file_get_contents(getTemplatePath($thistpl) . '/startpage.pstpl'));
echo templatereplace(file_get_contents(getTemplatePath($thistpl) . '/printanswers.pstpl'), array('ANSWERTABLE' => $printoutput));
echo templatereplace(file_get_contents(getTemplatePath($thistpl) . '/endpage.pstpl'));
echo "</body></html>";
}
LimeExpressionManager::FinishProcessingGroup();
LimeExpressionManager::FinishProcessingPage();
}