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<?php
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/*
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* This file is part of the symfony package.
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* sfWidgetFormI18nDate represents a date widget.
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*
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* @package symfony
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* @subpackage widget
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id: sfWidgetFormI18nDate.class.php 9046 2008-05-19 08:13:51Z FabianLange $
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*/
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class sfWidgetFormI18nDate extends sfWidgetFormDate
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{
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/**
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* Constructor.
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*
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* Available options:
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*
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* * culture: The culture to use for internationalized strings (required)
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* * month_format: The month format (name - default, short_name, number)
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*
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* @param array $options An array of options
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* @param array $attributes An array of default HTML attributes
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*
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* @see sfWidgetFormDate
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*/
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protected function configure($options = array(), $attributes = array())
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{
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parent::configure($options, $attributes);
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$this->addRequiredOption('culture');
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$this->addOption('month_format');
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$culture = isset($options['culture']) ? $options['culture'] : 'en';
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$monthFormat = isset($options['month_format']) ? $options['month_format'] : 'name';
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// format
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$this->setOption('format', $this->getDateFormat($culture));
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// months
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$this->setOption('months', $this->getMonthFormat($culture, $monthFormat));
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}
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protected function getMonthFormat($culture, $monthFormat)
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{
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switch ($monthFormat)
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{
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case 'name':
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return array_combine(range(1, 12), sfDateTimeFormatInfo::getInstance($culture)->getMonthNames());
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case 'short_name':
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return array_combine(range(1, 12), sfDateTimeFormatInfo::getInstance($culture)->getAbbreviatedMonthNames());
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case 'number':
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return $this->getOption('months');
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default:
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throw new InvalidArgumentException(sprintf('The month format "%s" is invalid.', $monthFormat));
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}
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}
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protected function getDateFormat($culture)
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{
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$dateFormat = sfDateTimeFormatInfo::getInstance($culture)->getShortDatePattern();
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if (false === ($dayPos = stripos($dateFormat, 'd')) || false === ($monthPos = stripos($dateFormat, 'm')) || false === ($yearPos = stripos($dateFormat, 'y')))
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{
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return $this->getOption('format');
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}
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return strtr($dateFormat, array(
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substr($dateFormat, $dayPos, strripos($dateFormat, 'd') - $dayPos + 1) => '%day%',
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substr($dateFormat, $monthPos, strripos($dateFormat, 'm') - $monthPos + 1) => '%month%',
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substr($dateFormat, $yearPos, strripos($dateFormat, 'y') - $yearPos + 1) => '%year%',
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));
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}
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}
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