Raphaël G. Git Repositories - packbundle/blob - Util/IntlUtil.php

   1 <?php declare(strict_types=1);
   2
   3 /*
   4  * This file is part of the Rapsys PackBundle package.
   5  *
   6  * (c) Raphaël Gertz <symfony@rapsys.eu>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Rapsys\PackBundle\Util;
  13
  14 use Twig\Error\SyntaxError;
  15 use Twig\Environment;
  16
  17 /**
  18  * Manages intl conversions
  19  */
  20 class IntlUtil {
  21         /**
  22          * Format date
  23          */
  24         public function date(Environment $env, \DateTime $date, string $dateFormat = 'medium', string $timeFormat = 'medium', ?string $locale = null, \IntlTimeZone|\DateTimeZone|string|null $timezone = null, ?string $calendar = null, ?string $pattern = null) {
  25                 $date = twig_date_converter($env, $date, $timezone);
  26
  27                 //Set date and time formatters
  28                 $formatters = [
  29                         'none' => \IntlDateFormatter::NONE,
  30                         'short' => \IntlDateFormatter::SHORT,
  31                         'medium' => \IntlDateFormatter::MEDIUM,
  32                         'long' => \IntlDateFormatter::LONG,
  33                         'full' => \IntlDateFormatter::FULL,
  34                 ];
  35
  36                 $formatter = \IntlDateFormatter::create(
  37                         $locale,
  38                         $formatters[$dateFormat],
  39                         $formatters[$timeFormat],
  40                         \IntlTimeZone::createTimeZone($date->getTimezone()->getName()),
  41                         'traditional' === $calendar ? \IntlDateFormatter::TRADITIONAL : \IntlDateFormatter::GREGORIAN,
  42                         $pattern
  43                 );
  44
  45                 return $formatter->format($date->getTimestamp());
  46         }
  47
  48         /**
  49          * Format number
  50          */
  51         public function number(int|float $number, $style = 'decimal', $type = 'default', ?string $locale = null) {
  52                 static $typeValues = array(
  53                         'default' => NumberFormatter::TYPE_DEFAULT,
  54                         'int32' => NumberFormatter::TYPE_INT32,
  55                         'int64' => NumberFormatter::TYPE_INT64,
  56                         'double' => NumberFormatter::TYPE_DOUBLE,
  57                         'currency' => NumberFormatter::TYPE_CURRENCY,
  58                 );
  59
  60                 $formatter = $this->getNumberFormatter($locale, $style);
  61
  62                 if (!isset($typeValues[$type])) {
  63                         throw new SyntaxError(sprintf('The type "%s" does not exist. Known types are: "%s"', $type, implode('", "', array_keys($typeValues))));
  64                 }
  65
  66                 return $formatter->format($number, $typeValues[$type]);
  67         }
  68
  69         /**
  70          * Format currency
  71          */
  72         public function currency(int|float $number, string $currency, ?string $locale = null) {
  73                 $formatter = $this->getNumberFormatter($locale, 'currency');
  74
  75                 return $formatter->formatCurrency($number, $currency);
  76         }
  77
  78         /**
  79          * Gets number formatter instance matching locale and style.
  80          *
  81          * @param ?string $locale Locale in which the number would be formatted
  82          * @param string $style Style of the formatting
  83          *
  84          * @return NumberFormatter A NumberFormatter instance
  85          */
  86         protected function getNumberFormatter(?string $locale, string $style): \NumberFormatter {
  87                 //Set static formatters
  88                 static $formatters = [];
  89
  90                 //Set locale
  91                 $locale = null !== $locale ? $locale : Locale::getDefault();
  92
  93                 //With existing formatter
  94                 if (isset($formatters[$locale][$style])) {
  95                         //Return the instance from previous call
  96                         return $formatters[$locale][$style];
  97                 }
  98
  99                 //Set styles
 100                 static $styles = [
 101                         'decimal' => \NumberFormatter::DECIMAL,
 102                         'currency' => \NumberFormatter::CURRENCY,
 103                         'percent' => \NumberFormatter::PERCENT,
 104                         'scientific' => \NumberFormatter::SCIENTIFIC,
 105                         'spellout' => \NumberFormatter::SPELLOUT,
 106                         'ordinal' => \NumberFormatter::ORDINAL,
 107                         'duration' => \NumberFormatter::DURATION,
 108                 ];
 109
 110                 //Without styles
 111                 if (!isset($styles[$style])) {
 112                         throw new SyntaxError(sprintf('The style "%s" does not exist. Known styles are: "%s"', $style, implode('", "', array_keys($styleValues))));
 113                 }
 114
 115                 //Return number formatter
 116                 return ($formatters[$locale][$style] = \NumberFormatter::create($locale, $styles[$style]));
 117         }
 118 }