<?php
/**
*
* LICENSE
*
* This source file is subject to the new BSD license
* It is available through the world-wide-web at this URL:
* http://www.petala-azul.com/bsd.txt
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to geral@petala-azul.com so we can send you a copy immediately.
*
* @package Bvb_Grid
* @copyright Copyright (c) (http://www.petala-azul.com)
* @license http://www.petala-azul.com/bsd.txt New BSD License
* @version $Id: Xml.php 1011 2010-03-17 16:18:51Z bento.vilas.boas@gmail.com $
* @author Bento Vilas Boas <geral@petala-azul.com >
*/
class Bvb_Grid_Deploy_Xml extends Bvb_Grid implements Bvb_Grid_Deploy_Interface
{
const OUTPUT = 'xml';
public $templateInfo;
public $deploy = array();
/**
*
* @param array $options
*/
function __construct ($options = array('download'))
{
$this->_setRemoveHiddenFields(true);
parent::__construct($options);
}
function buildTitltesXml ($titles)
{
$grid = '';
$grid .= " <fields>\n";
foreach ($titles as $title) {
if(!isset($title['field']))
continue;
$grid .= " <" . $title['field'] . "><![CDATA[" . strip_tags($title['value']) . "]]></" . $title['field'] . ">\n";
}
$grid .= " </fields>\n";
return $grid;
}
function buildSqlexpXml ($sql)
{
$grid = '';
if (is_array($sql)) {
$grid .= " <sqlexp>\n";
foreach ($sql as $exp) {
if(!isset($exp['field']))
continue;
$grid .= " <" . $exp['field'] . "><![CDATA[" . strip_tags($exp['value']) . "]]></" . $exp['field'] . ">\n";
;
}
$grid .= " </sqlexp>\n";
}
return $grid;
}
function buildGridXml ($grids)
{
$grid = '';
$grid .= " <results>\n";
foreach ($grids as $value) {
$grid .= " <row>\n";
foreach ($value as $final) {
if(!isset($final['field']))
continue;
$grid .= " <" . $final['field'] . "><![CDATA[" . strip_tags($final['value']) . "]]></" . $final['field'] . ">\n";
}
$grid .= " </row>\n";
}
$grid .= " </results>\n";
return $grid;
}
function deploy ()
{
if (! in_array(self::OUTPUT, $this->_export)) {
echo $this->__("You dont' have permission to export the results to this format");
die();
}
$this->setPagination(0);
parent::deploy();
$grid = '';
$grid .= '<?xml version="1.0" encoding="' . $this->getCharEncoding() . '"?>' . "\n";
$grid .= "<grid>\n";
$grid .= self::buildTitltesXml(parent::_buildTitles());
$grid .= self::buildGridXml(parent::_buildGrid());
$grid .= self::buildSqlexpXml(parent::_buildSqlExp());
$grid .= "</grid>";
if (! isset($this->deploy['save'])) {
$this->deploy['save'] = false;
}
if (! isset($this->deploy['download'])) {
$this->deploy['download'] = false;
}
if ($this->deploy['save'] != 1 && $this->deploy['download'] != 1) {
header("Content-type: application/xml");
}
if (! isset($this->deploy['save']) && ! isset($this->options['download'])) {
echo $grid;
die();
}
if (empty($this->deploy['name'])) {
$this->deploy['name'] = date('H_m_d_H_i_s');
}
if(substr($this->deploy['name'],-4)=='.xml')
{
$this->deploy['name'] = substr($this->deploy['name'],0,-4);
}
$this->deploy['dir'] = rtrim($this->deploy['dir'], '/') . '/';
if (! is_dir($this->deploy['dir'])) {
throw new Bvb_Grid_Exception($this->deploy['dir'] . ' is not a dir');
}
if (! is_writable($this->deploy['dir'])) {
throw new Bvb_Grid_Exception($this->deploy['dir'] . ' is not writable');
}
file_put_contents($this->deploy['dir'] . $this->deploy['name'] . ".xml", $grid);
if ($this->deploy['download']==1) {
header('Content-Disposition: attachment; filename="' . $this->deploy['name'] . '.xml"');
readfile($this->deploy['dir'] . $this->deploy['name'] . '.xml');
}
if ($this->deploy['save']!=1) {
unlink($this->deploy['dir'] . $this->deploy['name'] . '.xml');
}
die();
}
}
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