<?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
* @author Bento Vilas Boas <geral@petala-azul.com>
* @copyright 2010 ZFDatagrid
* @license http://www.petala-azul.com/bsd.txt New BSD License
* @version $Id$
* @link http://zfdatagrid.com
*/
class Bvb_Grid_Deploy_Json extends Bvb_Grid implements Bvb_Grid_Deploy_DeployInterface
{
/**
* Constructor
*
* @param array $options
*/
public function __construct (array $options = array())
{
$this->_setRemoveHiddenFields(true);
parent::__construct($options);
$this->checkExportRights();
}
/**
* Builds Titles for
*
* return string
*/
public function buildTitles ()
{
return $this->formatRow($this->_buildTitles());
}
/**
* Builds SQL expression
*
* @return string
*/
public function buildSqlexp ()
{
return $this->formatRow($this->_buildSqlExp());
}
/**
* Builds the grid
*
* @return string
*/
public function buildGrid ()
{
return array_map(array($this, 'formatRow'), $this->_buildGrid());
}
/**
* Escape/format an array of row data
*
* @param array $row
*
* @return string
*/
protected function formatRow ($row)
{
return array_map('strip_tags', $this->arrayPluck($row));
}
/**
* Deploys content
*
* @see library/Bvb/Bvb_Grid::deploy()
* @return void
*/
public function deploy ()
{
$this->setRecordsPerPage(0);
parent::deploy();
header('Content-Type', 'application/json');
$grid = array('titles' => $this->buildTitles(), 'rows' => $this->buildGrid(), 'sqlexp' => $this->buildSqlexp());
if(!$this->getDeployOption('return', false))
{
echo Zend_Json::encode($grid);
die();
}else{
return Zend_Json::encode($grid);
}
}
}
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