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<?php
global $site_path;
global $site_url;
include_once('../../function.php');
include_once('../survey/definition.php');
/**
* @desc Class za generacijo slike za heatmap
*/
class imageIzvozHeatmap {
var $anketa;// = array(); // trenutna anketa
var $pi=array('canCreate'=>false); // za shrambo parametrov in sporocil
var $pdf;
var $image;
var $currentStyle;
private $headFileName = null; # pot do header fajla
private $dataFileName = null; # pot do data fajla
private $dataFileStatus = null; # status data datoteke
private $CID = null; # class za inkrementalno dodajanje fajlov
var $current_loop = 'undefined';
/**
* @desc konstruktor
*/
function __construct ($anketa = null, $sprID = null, $loop = null)
{
global $site_path;
global $global_user_id;
// preverimo ali imamo stevilko ankete
if ( is_numeric($anketa) )
{
$this->anketa['id'] = $anketa;
$this->spremenljivka = $sprID;
SurveyAnalysis::Init($anketa);
SurveyAnalysis::$setUpJSAnaliza = false;
}
else
{
$this->pi['msg'] = "Anketa ni izbrana!";
$this->pi['canCreate'] = false;
return false;
}
if ( SurveyInfo::getInstance()->SurveyInit($this->anketa['id']) && $this->init())
{
$this->anketa['uid'] = $global_user_id;
SurveyUserSetting::getInstance()->Init($this->anketa['id'], $this->anketa['uid']);
}
else
return false;
// ce smo prisli do tu je vse ok
$this->pi['canCreate'] = true;
return true;
}
// SETTERS && GETTERS
function getFile($fileName)
{
global $site_path;
global $site_url;
//echo '<img alt="" src="'.$site_url.'main/survey/uploads/'.$fileName.'"></br>';
$src = $site_url.'main/survey/uploads/'.$fileName;
$image = imagecreatefrompng($src);
imagealphablending($image, false);
imagesavealpha($image, true);
//header('Content-Disposition: Attachment;filename='.$fileName);
header('Content-Disposition: Attachment;filename='.$fileName.';filename*=utf8'.$fileName);
header('Content-Type: image/png');
//header('Content-Type: image/png; charset=utf-8');
//header('Content-Type: application/force-download');
imagepng($image);
imagedestroy($image);
}
function init()
{
global $lang;
return true;
}
}
?>
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