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Printanswers controller implemented.
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git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey_ci@10788 b72ed6b6-b9f8-46b5-92b4-906544132732
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@sachdeva-shubham
sachdeva-shubham committed Aug 19, 2011
1 parent 22960bf commit d7f00d6
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305 changes: 305 additions & 0 deletions application/controllers/printanswers.php
View file
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
* LimeSurvey
* Copyright (C) 2007 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.
*
* $Id: survey.php 10433 2011-07-06 14:18:45Z dionet $
*
*/

class printanswers extends LS_Controller {

function __construct()
{
parent::__construct();
}

function view($surveyid,$printableexport=FALSE)
{

global $siteadminname, $siteadminemail;

if($this->config->item('usepdfexport'))
{
require_once($pdfexportdir."/extensiontcpdf.php");
}

//if (!isset($surveyid)) {$surveyid=returnglobal('sid');}
//else {
//This next line ensures that the $surveyid value is never anything but a number.
$surveyid=sanitize_int($surveyid);
//}
$this->load->helper('database');
//$clang = $this->limesurvey_lang;

// Compute the Session name
// Session name is based:
// * on this specific limesurvey installation (Value SessionName in DB)
// * on the surveyid (from Get or Post param). If no surveyid is given we are on the public surveys portal
$usquery = "SELECT stg_value FROM ".$this->db->dbprefix."settings_global where stg_name='SessionName'";
$usresult = db_execute_assoc($usquery,'',true); //Checked
if ($usresult->num_rows > 0)
{
$usrow = $usresult->row_array();
$stg_SessionName=$usrow['stg_value'];
if ($surveyid)
{
@session_name($stg_SessionName.'-runtime-'.$surveyid);
}
else
{
@session_name($stg_SessionName.'-runtime-publicportal');
}
}
else
{
session_name("LimeSurveyRuntime-$surveyid");
}
session_set_cookie_params(0,$this->config->item('relativeurl').'/');
@session_start();

if (isset($_SESSION['sid'])) {$surveyid=$_SESSION['sid'];} else show_error('Invalid survey/session');

//Debut session time out
if (!isset($_SESSION['finished']) || !isset($_SESSION['srid']))
// Argh ... a session time out! RUN!
//display "sorry but your session has expired"
{
//require_once($rootdir.'/classes/core/language.php');
$baselang = GetBaseLanguageFromSurveyID($surveyid);
$this->load->library('Limesurvey_lang',array($baselang));
$clang = $this->limesurvey_lang; //new limesurvey_lang($baselang);
//A nice exit

sendcacheheaders();
doHeader();

echo templatereplace(file_get_contents(sGetTemplatePath(validate_templatedir("default"))."/startpage.pstpl"));
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(sGetTemplatePath(validate_templatedir("default"))."/endpage.pstpl"));
doFooter();
exit;
};
//Fin session time out

$id=$_SESSION['srid']; //I want to see the answers with this id
$clang = $_SESSION['s_lang'];

//A little bit of debug to see in the noodles plate
/*if ($debug==2)
{
echo "MonSurveyID $surveyid et ma langue ". $_SESSION['s_lang']. " et SRID = ". $_SESSION['srid'] ."<br />";
echo "session id".session_id()." \n"."<br />";
echo //"secanswer ". $_SESSION['secanswer']
"oldsid ". $_SESSION['oldsid']."<br />"
."step ". $_SESSION['step']."<br />"
."scid ". $_SESSION['scid']
."srid ". $_SESSION['srid']."<br />"
."datestamp ". $_SESSION['datestamp']."<br />"
."insertarray ". $_SESSION['insertarray']."<br />"
."fieldarray ". $_SESSION['fieldarray']."<br />";
."holdname". $_SESSION['holdname'];
print " limit ". $limit."<br />"; //afficher les 50 derniéres réponses par ex. (pas nécessaire)
print " surveyid ".$surveyid."<br />"; //sid
print " id ".$id."<br />"; //identifiant de la réponses
print " order ". $order ."<br />"; //ordre de tri (pas nécessaire)
print " this survey ". $thissurvey['tablename'];
}; */

//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['s_lang']))
{

$clang = SetSurveyLanguage( $surveyid, $_SESSION['s_lang']);

$language = $_SESSION['s_lang'];

} else {

$language = GetBaseLanguageFromSurveyID($surveyid);
$clang = SetSurveyLanguage( $surveyid, $language);
}

// Get the survey inforamtion
$thissurvey = getSurveyInfo($surveyid,$language);

//SET THE TEMPLATE DIRECTORY
if (!isset($thissurvey['templatedir']) || !$thissurvey['templatedir'])
{
$thistpl=validate_templatedir("default");
}
else
{
$thistpl=validate_templatedir($thissurvey['templatedir']);
}

if ($thissurvey['printanswers']=='N') die(); //Die quietly if print answers is not permitted






//CHECK IF SURVEY IS ACTIVATED AND EXISTS
$actquery = "SELECT * FROM ".$this->db->dbprefix."surveys as a inner join ".$this->db->dbprefix."surveys_languagesettings as b on (b.surveyls_survey_id=a.sid and b.surveyls_language=a.language) WHERE a.sid=$surveyid";

$actresult = db_execute_assoc($actquery); //Checked
$actcount = $actresult->num_rows();
if ($actcount > 0)
{
foreach ($actresult->result_array() as $actrow)
{
$surveytable = $this->db->dbprefix."survey_".$actrow['sid'];
$surveyname = "{$actrow['surveyls_title']}";
}
}


//OK. IF WE GOT THIS FAR, THEN THE SURVEY EXISTS AND IT IS ACTIVE, SO LETS GET TO WORK.
//SHOW HEADER
$printoutput = '';
if(isset($usepdfexport) && $usepdfexport == 1)
{
$printoutput .= "<form action='".site_url('printanswers/view/'.$surveyid.'/pdf')."' method='post'>\n<center><input type='submit' value='".$clang->gT("PDF Export")."'id=\"exportbutton\"/><input type='hidden' name='printableexport' /></center></form>";
}
if($printableexport)
{
$pdf = new PDF($pdforientation);
$pdf->SetFont($pdfdefaultfont,'',$pdffontsize);
$pdf->AddPage();
$pdf->titleintopdf($clang->gT("Survey name (ID)",'unescaped').": {$surveyname} ({$surveyid})");
}
$printoutput .= "\t<div class='printouttitle'><strong>".$clang->gT("Survey name (ID):")."</strong> $surveyname ($surveyid)</div><p>&nbsp;\n";


$aFullResponseTable=aGetFullResponseTable($surveyid,$id,$language);

//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)
{
$pdf->intopdf($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],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)
{
$pdf->intopdf(FlattenText($fname[0].$fname[1],true).": ".$fname[2]);
$pdf->ln(2);
}
else
{
$printoutput .= "\t<tr class='printanswersquestionhead'><td colspan='2'>{$fname[0]}</td></tr>\n";
}
}
else
{
if($printableexport)
{
$pdf->intopdf(FlattenText($fname[0].$fname[1],true).": ".$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)
{

header("Pragma: public");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

$sExportFileName=sanitize_filename($surveyname);
if (preg_match("/MSIE/i", $_SERVER["HTTP_USER_AGENT"]))
{
/*
* $dateiname = $InternalReferenceNumber.'.pdf';
$pdf->Output($dateiname, 'F');
header('Content-type: application/pdf');
header('Content-Disposition: attachment; filename="'.basename($dateiname).'"');
readfile($dateiname);
*/

header("Content-type: application/pdf");
header("Content-Transfer-Encoding: binary");


header("Content-Disposition: Attachment; filename=\"". $sExportFileName ."-".$surveyid.".pdf\"");

$pdf->Output($this->config->item('tempdir').'/'.$clang->gT($surveyname)."-".$surveyid.".pdf", "F");
header("Content-Length: ". filesize($tempdir.'/'.$sExportFileName."-".$surveyid.".pdf"));
readfile($this->config->item('tempdir').'/'.$sExportFileName."-".$surveyid.".pdf");
unlink($this->config->item('tempdir').'/'.$sExportFileName."-".$surveyid.".pdf");

}
else
{
$pdf->Output($sExportFileName."-".$surveyid.".pdf","D");
}
}


//Display the page with user answers
if(!$printableexport)
{

sendcacheheaders();
doHeader();

echo templatereplace(file_get_contents(sGetTemplatePath($thistpl).'/startpage.pstpl'),array(),array());
echo templatereplace(file_get_contents(sGetTemplatePath($thistpl).'/printanswers.pstpl'),array('ANSWERTABLE'=>$printoutput),array(),array());
echo templatereplace(file_get_contents(sGetTemplatePath($thistpl).'/endpage.pstpl'),array(),array());
echo "</body></html>";
}

}


}
5 changes: 4 additions & 1 deletion application/controllers/survey.php
View file
Expand Up @@ -33,6 +33,7 @@ function action()
global $thissurvey, $thisstep;
global $clienttoken;


//Replace $_GET:
$arg_list = func_get_args();
if($arg_list[0]==__CLASS__) array_shift($arg_list);
Expand Down Expand Up @@ -918,9 +919,11 @@ function action()
// - the survey is active
// - a token information has been provided
// - the survey is setup to allow token-response-persistence

if ($thissurvey['tokenanswerspersistence'] == 'Y' && !isset($_SESSION['srid']) && $thissurvey['anonymized'] == "N" && $thissurvey['active'] == "Y" && isset($token) && $token !='')
{
// load previous answers if any (dataentry with nosubmit)

// load previous answers if any (dataentry with nosubmit)
$srquery="SELECT id FROM {$thissurvey['tablename']}"
. " WHERE {$thissurvey['tablename']}.token='".$this->db->escape($token)."'\n";

Expand Down

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