<?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_Formatter_Date implements Bvb_Grid_Formatter_FormatterInterface
{
/**
* Locale to be applied
* @var mixed
*/
protected $locale = null;
/**
* Date formay
* @var mixed
*/
protected $date_format = null;
/**
* Format Type to be aplied
* @var mixed
*/
protected $type = null;
/**
* Constructor
* @param array $options
*/
public function __construct ($options = array())
{
if ( $options instanceof Zend_Locale ) {
$this->locale = $options;
} elseif ( is_string($options) ) {
$this->date_format = $options;
} elseif ( is_array($options) ) {
foreach ( $options as $k => $v ) {
switch ($k) {
case 'locale':
$this->locale = $v;
break;
case 'date_format':
$this->date_format = $v;
break;
case 'type':
case 'format_type':
$this->type = $v;
break;
default:
throw new Bvb_Grid_Exception(Bvb_Grid_Translator::getInstance()->__("Unknown option '$k'."));
}
}
} elseif ( Zend_Registry::isRegistered('Zend_Locale') ) {
$this->locale = Zend_Registry::get('Zend_Locale');
}
}
/**
* Formats a given value
* @see library/Bvb/Grid/Formatter/Bvb_Grid_Formatter_FormatterInterface::format()
*/
public function format ($value)
{
try {
$date = new Zend_Date($value);
}
catch (Exception $e) {
return $value;
}
return $date->toString($this->date_format, $this->type, $this->locale);
}
}
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