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                 //Get converted date
  26                 $date = twig_date_converter($env, $date, $timezone);
  27
  28                 //Set date and time formatters
  29                 $formatters = [
  30                         'none' => \IntlDateFormatter::NONE,
  31                         'short' => \IntlDateFormatter::SHORT,
  32                         'medium' => \IntlDateFormatter::MEDIUM,
  33                         'long' => \IntlDateFormatter::LONG,
  34                         'full' => \IntlDateFormatter::FULL,
  35                 ];
  36
  37                 //Get formatter
  38                 $formatter = \IntlDateFormatter::create(
  39                         $locale,
  40                         $formatters[$dateFormat],
  41                         $formatters[$timeFormat],
  42                         \IntlTimeZone::createTimeZone($date->getTimezone()->getName()),
  43                         'traditional' === $calendar ? \IntlDateFormatter::TRADITIONAL : \IntlDateFormatter::GREGORIAN,
  44                         $pattern
  45                 );
  46
  47                 //Return formatted date
  48                 return $formatter->format($date->getTimestamp());
  49         }
  50
  51         /**
  52          * Format number
  53          */
  54         public function number(int|float $number, $style = 'decimal', $type = 'default', ?string $locale = null) {
  55                 //Set types
  56                 static $types = [
  57                         'default' => NumberFormatter::TYPE_DEFAULT,
  58                         'int32' => NumberFormatter::TYPE_INT32,
  59                         'int64' => NumberFormatter::TYPE_INT64,
  60                         'double' => NumberFormatter::TYPE_DOUBLE,
  61                         'currency' => NumberFormatter::TYPE_CURRENCY,
  62                 ];
  63
  64                 //Get formatter
  65                 $formatter = $this->getNumberFormatter($locale, $style);
  66
  67                 //Without type
  68                 if (!isset($types[$type])) {
  69                         throw new SyntaxError(sprintf('The type "%s" does not exist. Known types are: "%s"', $type, implode('", "', array_keys($types))));
  70                 }
  71
  72                 //Return formatted number
  73                 return $formatter->format($number, $types[$type]);
  74         }
  75
  76         /**
  77          * Format currency
  78          */
  79         public function currency(int|float $number, string $currency, ?string $locale = null) {
  80                 //Get formatter
  81                 $formatter = $this->getNumberFormatter($locale, 'currency');
  82
  83                 //Return formatted currency
  84                 return $formatter->formatCurrency($number, $currency);
  85         }
  86
  87         /**
  88          * Gets number formatter instance matching locale and style.
  89          *
  90          * @param ?string $locale Locale in which the number would be formatted
  91          * @param string $style Style of the formatting
  92          *
  93          * @return NumberFormatter A NumberFormatter instance
  94          */
  95         protected function getNumberFormatter(?string $locale, string $style): \NumberFormatter {
  96                 //Set static formatters
  97                 static $formatters = [];
  98
  99                 //Set locale
 100                 $locale = null !== $locale ? $locale : Locale::getDefault();
 101
 102                 //With existing formatter
 103                 if (isset($formatters[$locale][$style])) {
 104                         //Return the instance from previous call
 105                         return $formatters[$locale][$style];
 106                 }
 107
 108                 //Set styles
 109                 static $styles = [
 110                         'decimal' => \NumberFormatter::DECIMAL,
 111                         'currency' => \NumberFormatter::CURRENCY,
 112                         'percent' => \NumberFormatter::PERCENT,
 113                         'scientific' => \NumberFormatter::SCIENTIFIC,
 114                         'spellout' => \NumberFormatter::SPELLOUT,
 115                         'ordinal' => \NumberFormatter::ORDINAL,
 116                         'duration' => \NumberFormatter::DURATION,
 117                 ];
 118
 119                 //Without styles
 120                 if (!isset($styles[$style])) {
 121                         throw new SyntaxError(sprintf('The style "%s" does not exist. Known styles are: "%s"', $style, implode('", "', array_keys($styleValues))));
 122                 }
 123
 124                 //Return number formatter
 125                 return ($formatters[$locale][$style] = \NumberFormatter::create($locale, $styles[$style]));
 126         }
 127 }