You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
255 lines
8.0 KiB
255 lines
8.0 KiB
<?php |
|
|
|
/* |
|
* This file is part of the Symfony package. |
|
* |
|
* (c) Fabien Potencier <fabien@symfony.com> |
|
* |
|
* For the full copyright and license information, please view the LICENSE |
|
* file that was distributed with this source code. |
|
*/ |
|
|
|
namespace Symfony\Contracts\Translation; |
|
|
|
use Symfony\Component\Translation\Exception\InvalidArgumentException; |
|
|
|
/** |
|
* A trait to help implement TranslatorInterface and LocaleAwareInterface. |
|
* |
|
* @author Fabien Potencier <fabien@symfony.com> |
|
*/ |
|
trait TranslatorTrait |
|
{ |
|
private $locale; |
|
|
|
/** |
|
* {@inheritdoc} |
|
*/ |
|
public function setLocale($locale) |
|
{ |
|
$this->locale = (string) $locale; |
|
} |
|
|
|
/** |
|
* {@inheritdoc} |
|
*/ |
|
public function getLocale() |
|
{ |
|
return $this->locale ?: \Locale::getDefault(); |
|
} |
|
|
|
/** |
|
* {@inheritdoc} |
|
*/ |
|
public function trans($id, array $parameters = [], $domain = null, $locale = null) |
|
{ |
|
$id = (string) $id; |
|
|
|
if (!isset($parameters['%count%']) || !is_numeric($parameters['%count%'])) { |
|
return strtr($id, $parameters); |
|
} |
|
|
|
$number = (float) $parameters['%count%']; |
|
$locale = (string) $locale ?: $this->getLocale(); |
|
|
|
$parts = []; |
|
if (preg_match('/^\|++$/', $id)) { |
|
$parts = explode('|', $id); |
|
} elseif (preg_match_all('/(?:\|\||[^\|])++/', $id, $matches)) { |
|
$parts = $matches[0]; |
|
} |
|
|
|
$intervalRegexp = <<<'EOF' |
|
/^(?P<interval> |
|
({\s* |
|
(\-?\d+(\.\d+)?[\s*,\s*\-?\d+(\.\d+)?]*) |
|
\s*}) |
|
|
|
| |
|
|
|
(?P<left_delimiter>[\[\]]) |
|
\s* |
|
(?P<left>-Inf|\-?\d+(\.\d+)?) |
|
\s*,\s* |
|
(?P<right>\+?Inf|\-?\d+(\.\d+)?) |
|
\s* |
|
(?P<right_delimiter>[\[\]]) |
|
)\s*(?P<message>.*?)$/xs |
|
EOF; |
|
|
|
$standardRules = []; |
|
foreach ($parts as $part) { |
|
$part = trim(str_replace('||', '|', $part)); |
|
|
|
// try to match an explicit rule, then fallback to the standard ones |
|
if (preg_match($intervalRegexp, $part, $matches)) { |
|
if ($matches[2]) { |
|
foreach (explode(',', $matches[3]) as $n) { |
|
if ($number == $n) { |
|
return strtr($matches['message'], $parameters); |
|
} |
|
} |
|
} else { |
|
$leftNumber = '-Inf' === $matches['left'] ? -INF : (float) $matches['left']; |
|
$rightNumber = \is_numeric($matches['right']) ? (float) $matches['right'] : INF; |
|
|
|
if (('[' === $matches['left_delimiter'] ? $number >= $leftNumber : $number > $leftNumber) |
|
&& (']' === $matches['right_delimiter'] ? $number <= $rightNumber : $number < $rightNumber) |
|
) { |
|
return strtr($matches['message'], $parameters); |
|
} |
|
} |
|
} elseif (preg_match('/^\w+\:\s*(.*?)$/', $part, $matches)) { |
|
$standardRules[] = $matches[1]; |
|
} else { |
|
$standardRules[] = $part; |
|
} |
|
} |
|
|
|
$position = $this->getPluralizationRule($number, $locale); |
|
|
|
if (!isset($standardRules[$position])) { |
|
// when there's exactly one rule given, and that rule is a standard |
|
// rule, use this rule |
|
if (1 === \count($parts) && isset($standardRules[0])) { |
|
return strtr($standardRules[0], $parameters); |
|
} |
|
|
|
$message = sprintf('Unable to choose a translation for "%s" with locale "%s" for value "%d". Double check that this translation has the correct plural options (e.g. "There is one apple|There are %%count%% apples").', $id, $locale, $number); |
|
|
|
if (\class_exists(InvalidArgumentException::class)) { |
|
throw new InvalidArgumentException($message); |
|
} |
|
|
|
throw new \InvalidArgumentException($message); |
|
} |
|
|
|
return strtr($standardRules[$position], $parameters); |
|
} |
|
|
|
/** |
|
* Returns the plural position to use for the given locale and number. |
|
* |
|
* The plural rules are derived from code of the Zend Framework (2010-09-25), |
|
* which is subject to the new BSD license (http://framework.zend.com/license/new-bsd). |
|
* Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
|
*/ |
|
private function getPluralizationRule(int $number, string $locale): int |
|
{ |
|
switch ('pt_BR' !== $locale && \strlen($locale) > 3 ? substr($locale, 0, strrpos($locale, '_')) : $locale) { |
|
case 'af': |
|
case 'bn': |
|
case 'bg': |
|
case 'ca': |
|
case 'da': |
|
case 'de': |
|
case 'el': |
|
case 'en': |
|
case 'eo': |
|
case 'es': |
|
case 'et': |
|
case 'eu': |
|
case 'fa': |
|
case 'fi': |
|
case 'fo': |
|
case 'fur': |
|
case 'fy': |
|
case 'gl': |
|
case 'gu': |
|
case 'ha': |
|
case 'he': |
|
case 'hu': |
|
case 'is': |
|
case 'it': |
|
case 'ku': |
|
case 'lb': |
|
case 'ml': |
|
case 'mn': |
|
case 'mr': |
|
case 'nah': |
|
case 'nb': |
|
case 'ne': |
|
case 'nl': |
|
case 'nn': |
|
case 'no': |
|
case 'oc': |
|
case 'om': |
|
case 'or': |
|
case 'pa': |
|
case 'pap': |
|
case 'ps': |
|
case 'pt': |
|
case 'so': |
|
case 'sq': |
|
case 'sv': |
|
case 'sw': |
|
case 'ta': |
|
case 'te': |
|
case 'tk': |
|
case 'ur': |
|
case 'zu': |
|
return (1 == $number) ? 0 : 1; |
|
|
|
case 'am': |
|
case 'bh': |
|
case 'fil': |
|
case 'fr': |
|
case 'gun': |
|
case 'hi': |
|
case 'hy': |
|
case 'ln': |
|
case 'mg': |
|
case 'nso': |
|
case 'pt_BR': |
|
case 'ti': |
|
case 'wa': |
|
return ((0 == $number) || (1 == $number)) ? 0 : 1; |
|
|
|
case 'be': |
|
case 'bs': |
|
case 'hr': |
|
case 'ru': |
|
case 'sh': |
|
case 'sr': |
|
case 'uk': |
|
return ((1 == $number % 10) && (11 != $number % 100)) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2); |
|
|
|
case 'cs': |
|
case 'sk': |
|
return (1 == $number) ? 0 : ((($number >= 2) && ($number <= 4)) ? 1 : 2); |
|
|
|
case 'ga': |
|
return (1 == $number) ? 0 : ((2 == $number) ? 1 : 2); |
|
|
|
case 'lt': |
|
return ((1 == $number % 10) && (11 != $number % 100)) ? 0 : ((($number % 10 >= 2) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2); |
|
|
|
case 'sl': |
|
return (1 == $number % 100) ? 0 : ((2 == $number % 100) ? 1 : (((3 == $number % 100) || (4 == $number % 100)) ? 2 : 3)); |
|
|
|
case 'mk': |
|
return (1 == $number % 10) ? 0 : 1; |
|
|
|
case 'mt': |
|
return (1 == $number) ? 0 : (((0 == $number) || (($number % 100 > 1) && ($number % 100 < 11))) ? 1 : ((($number % 100 > 10) && ($number % 100 < 20)) ? 2 : 3)); |
|
|
|
case 'lv': |
|
return (0 == $number) ? 0 : (((1 == $number % 10) && (11 != $number % 100)) ? 1 : 2); |
|
|
|
case 'pl': |
|
return (1 == $number) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 12) || ($number % 100 > 14))) ? 1 : 2); |
|
|
|
case 'cy': |
|
return (1 == $number) ? 0 : ((2 == $number) ? 1 : (((8 == $number) || (11 == $number)) ? 2 : 3)); |
|
|
|
case 'ro': |
|
return (1 == $number) ? 0 : (((0 == $number) || (($number % 100 > 0) && ($number % 100 < 20))) ? 1 : 2); |
|
|
|
case 'ar': |
|
return (0 == $number) ? 0 : ((1 == $number) ? 1 : ((2 == $number) ? 2 : ((($number % 100 >= 3) && ($number % 100 <= 10)) ? 3 : ((($number % 100 >= 11) && ($number % 100 <= 99)) ? 4 : 5)))); |
|
|
|
default: |
|
return 0; |
|
} |
|
} |
|
}
|
|
|