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<?php
/**
* ckdata Controller for CK forms Component
*
* @package CK.Joomla
* @subpackage Components
* @link http://www.cookex.eu
* @license GNU/GPL
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();
jimport( 'joomla.application.component.controller' );
/**
* ckdata Controller
*
* @package CKForms
* @subpackage Components
*/
class CkformsControllerCkdata extends JController
{
/**
* constructor (registers additional tasks to methods)
* @return void
*/
function __construct()
{
parent::__construct();
}
/**
* Export data saved in database
* @return void
*/
function export() {
$model = $this->getModel('ckdata');
$items = $model->getData();
$fields = $model->getDatafields();
$ipfieldname = "ipaddress";
$document = &JFactory::getDocument();
$doc = &JDocument::getInstance('text');
$document = $doc;
header("Expires: Sun, 1 Jan 2000 12:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header( "Content-type: application/vnd.ms-excel");
header("Content-disposition: attachment; filename=ckforms_" . date("Ymd").".csv");
$data = "";
$isIPaddress = false;
$nbItems=count( $items );
$nbFields=count( $fields );
/* Test if ipaddress field exist */
if ($nbItems > 0)
{
$row = $items[0];
foreach($row as $key => $value) {
if (strcmp($key,$ipfieldname) == 0)
{
$isIPaddress = true;
}
}
}
for ($i=0; $i < $nbFields; $i++)
{
$rowField = $fields[$i];
if ($rowField->typefield != 'button' && $rowField->typefield != 'fieldsep')
{
//$unicode_str_for_Excel = utf8_decode($rowField->name);
$unicode_str_for_Excel = iconv("UTF-8", "windows-1250",$rowField->name);
$unicode_str_for_Excel = str_replace("\"", "\"\"", $unicode_str_for_Excel);
$pos = strpos($unicode_str_for_Excel, ';');
if ($pos === false)
{
$data .= $unicode_str_for_Excel;
} else {
$data .= "\"".$unicode_str_for_Excel."\"";
}
if ($i < $nbFields-1) $data .= ";";
}
}
if ($isIPaddress == true)
{
$data .= ";".JText::_( 'IP Address' );
}
echo $data." \n";
for ($i=0; $i < $nbItems; $i++)
{
$row = $items[$i];
$data = '';
$z=count( $fields );
for ($j=0; $j < $z; $j++)
{
$rowField = $fields[$j];
if ($rowField->typefield != 'button' && $rowField->typefield != 'fieldsep')
{
$prop=$rowField->name;
//$unicode_str_for_Excel = mb_convert_encoding( $row->$prop, 'UTF-16LE', 'UTF-8');
//$unicode_str_for_Excel = utf8_decode($row->$prop);
$unicode_str_for_Excel = iconv("UTF-8", "windows-1250",$row->$prop);
$unicode_str_for_Excel = str_replace("\"", "\"\"", $unicode_str_for_Excel);
$pos = strpos($unicode_str_for_Excel, ';');
if ($pos === false)
{
$data .= $unicode_str_for_Excel;
} else {
$data .= "\"".$unicode_str_for_Excel."\"";
}
if ($j < $z-1) $data .= ";";
}
}
if ($isIPaddress == true)
{
$data .= ";".$row->$ipfieldname;
}
echo $data." \n";
}
return;
}
/**
* Method to display the view
*
* @access public
*/
function display()
{
JRequest::setVar( 'view', 'ckformsdata' );
parent::display();
}
/**
* Method to display the view
*
* @access public
*/
function detail()
{
JRequest::setVar( 'view', 'ckformsdata' );
JRequest::setVar( 'layout', 'detail' );
parent::display();
}
/* ************************************ */
/* Functions to export in XLS Format */
/* ************************************ */
function xlsBOF() {
echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
return;
}
function xlsEOF() {
echo pack("ss", 0x0A, 0x00);
return;
}
function xlsWriteNumber($Row, $Col, $Value) {
echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
echo pack("d", $Value);
return;
}
function xlsWriteLabel($Row, $Col, $Value ) {
$L = strlen($Value);
echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
echo $Value;
return;
}
}
?>