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<?php
/* * This file is part of Twig. * * (c) 2010 Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
class Twig_Extensions_Extension_Intl extends Twig_Extension { public function __construct() { if (!class_exists('IntlDateFormatter')) { throw new RuntimeException('The intl extension is needed to use intl-based filters.'); } }
/** * {@inheritdoc} */ public function getFilters() { return array( new Twig_SimpleFilter('localizeddate', 'twig_localized_date_filter', array('needs_environment' => true)), new Twig_SimpleFilter('localizednumber', 'twig_localized_number_filter'), new Twig_SimpleFilter('localizedcurrency', 'twig_localized_currency_filter'), ); }
/** * {@inheritdoc} */ public function getName() { return 'intl'; } }
function twig_localized_date_filter(Twig_Environment $env, $date, $dateFormat = 'medium', $timeFormat = 'medium', $locale = null, $timezone = null, $format = null, $calendar = 'gregorian') { $date = twig_date_converter($env, $date, $timezone);
$formatValues = array( 'none' => IntlDateFormatter::NONE, 'short' => IntlDateFormatter::SHORT, 'medium' => IntlDateFormatter::MEDIUM, 'long' => IntlDateFormatter::LONG, 'full' => IntlDateFormatter::FULL, );
$formatter = IntlDateFormatter::create( $locale, $formatValues[$dateFormat], $formatValues[$timeFormat], PHP_VERSION_ID >= 50500 ? $date->getTimezone() : $date->getTimezone()->getName(), 'gregorian' === $calendar ? IntlDateFormatter::GREGORIAN : IntlDateFormatter::TRADITIONAL, $format );
return $formatter->format($date->getTimestamp()); }
function twig_localized_number_filter($number, $style = 'decimal', $type = 'default', $locale = null) { static $typeValues = array( 'default' => NumberFormatter::TYPE_DEFAULT, 'int32' => NumberFormatter::TYPE_INT32, 'int64' => NumberFormatter::TYPE_INT64, 'double' => NumberFormatter::TYPE_DOUBLE, 'currency' => NumberFormatter::TYPE_CURRENCY, );
$formatter = twig_get_number_formatter($locale, $style);
if (!isset($typeValues[$type])) { throw new Twig_Error_Syntax(sprintf('The type "%s" does not exist. Known types are: "%s"', $type, implode('", "', array_keys($typeValues)))); }
return $formatter->format($number, $typeValues[$type]); }
function twig_localized_currency_filter($number, $currency = null, $locale = null) { $formatter = twig_get_number_formatter($locale, 'currency');
return $formatter->formatCurrency($number, $currency); }
/** * Gets a number formatter instance according to given locale and formatter. * * @param string $locale Locale in which the number would be formatted * @param int $style Style of the formatting * * @return NumberFormatter A NumberFormatter instance */ function twig_get_number_formatter($locale, $style) { static $formatter, $currentStyle;
$locale = $locale !== null ? $locale : Locale::getDefault();
if ($formatter && $formatter->getLocale() === $locale && $currentStyle === $style) { // Return same instance of NumberFormatter if parameters are the same // to those in previous call return $formatter; }
static $styleValues = array( 'decimal' => NumberFormatter::DECIMAL, 'currency' => NumberFormatter::CURRENCY, 'percent' => NumberFormatter::PERCENT, 'scientific' => NumberFormatter::SCIENTIFIC, 'spellout' => NumberFormatter::SPELLOUT, 'ordinal' => NumberFormatter::ORDINAL, 'duration' => NumberFormatter::DURATION, );
if (!isset($styleValues[$style])) { throw new Twig_Error_Syntax(sprintf('The style "%s" does not exist. Known styles are: "%s"', $style, implode('", "', array_keys($styleValues)))); }
$currentStyle = $style;
$formatter = NumberFormatter::create($locale, $styleValues[$style]);
return $formatter; }
class_alias('Twig_Extensions_Extension_Intl', 'Twig\Extensions\IntlExtension', false);
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