Файл: vendor/nesbot/carbon/src/Carbon/AbstractTranslator.php
Строк: 639
<?php
declare(strict_types=1);
/**
* This file is part of the Carbon package.
*
* (c) Brian Nesbitt <brian@nesbot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Carbon;
use CarbonMessageFormatterMessageFormatterMapper;
use Closure;
use ReflectionException;
use ReflectionFunction;
use ReflectionProperty;
use SymfonyComponentTranslationFormatterMessageFormatterInterface;
use SymfonyComponentTranslationLoaderArrayLoader;
use SymfonyComponentTranslationTranslator as SymfonyTranslator;
use Throwable;
abstract class AbstractTranslator extends SymfonyTranslator
{
public const REGION_CODE_LENGTH = 2;
/**
* Translator singletons for each language.
*
* @var array
*/
protected static array $singletons = [];
/**
* List of custom localized messages.
*
* @var array
*/
protected array $messages = [];
/**
* List of custom directories that contain translation files.
*
* @var string[]
*/
protected array $directories = [];
/**
* Set to true while constructing.
*/
protected bool $initializing = false;
/**
* List of locales aliases.
*
* @var array<string, string>
*/
protected array $aliases = [
'me' => 'sr_Latn_ME',
'scr' => 'sh',
];
/**
* Return a singleton instance of Translator.
*
* @param string|null $locale optional initial locale ("en" - english by default)
*
* @return static
*/
public static function get(?string $locale = null): static
{
$locale = $locale ?: 'en';
$key = static::class === Translator::class ? $locale : static::class.'|'.$locale;
$count = count(static::$singletons);
// Remember only the last 10 translators created
if ($count > 10) {
foreach (array_slice(array_keys(static::$singletons), 0, $count - 10) as $index) {
unset(static::$singletons[$index]);
}
}
static::$singletons[$key] ??= new static($locale);
return static::$singletons[$key];
}
public function __construct($locale, ?MessageFormatterInterface $formatter = null, $cacheDir = null, $debug = false)
{
$this->initialize($locale, $formatter, $cacheDir, $debug);
}
/**
* Returns the list of directories translation files are searched in.
*/
public function getDirectories(): array
{
return $this->directories;
}
/**
* Set list of directories translation files are searched in.
*
* @param array $directories new directories list
*
* @return $this
*/
public function setDirectories(array $directories): static
{
$this->directories = $directories;
return $this;
}
/**
* Add a directory to the list translation files are searched in.
*
* @param string $directory new directory
*
* @return $this
*/
public function addDirectory(string $directory): static
{
$this->directories[] = $directory;
return $this;
}
/**
* Remove a directory from the list translation files are searched in.
*
* @param string $directory directory path
*
* @return $this
*/
public function removeDirectory(string $directory): static
{
$search = rtrim(strtr($directory, '\', '/'), '/');
return $this->setDirectories(array_filter(
$this->getDirectories(),
static fn ($item) => rtrim(strtr($item, '\', '/'), '/') !== $search,
));
}
/**
* Reset messages of a locale (all locale if no locale passed).
* Remove custom messages and reload initial messages from matching
* file in Lang directory.
*/
public function resetMessages(?string $locale = null): bool
{
if ($locale === null) {
$this->messages = [];
$this->catalogues = [];
$this->modifyResources(static function (array $resources): array {
foreach ($resources as &$list) {
array_splice($list, 1);
}
return $resources;
});
return true;
}
$this->assertValidLocale($locale);
foreach ($this->getDirectories() as $directory) {
$file = sprintf('%s/%s.php', rtrim($directory, '\/'), $locale);
$data = @include $file;
if ($data !== false) {
$this->messages[$locale] = $data;
unset($this->catalogues[$locale]);
$this->modifyResources(static function (array $resources) use ($locale): array {
unset($resources[$locale]);
return $resources;
});
$this->addResource('array', $this->messages[$locale], $locale);
return true;
}
}
return false;
}
/**
* Returns the list of files matching a given locale prefix (or all if empty).
*
* @param string $prefix prefix required to filter result
*
* @return array
*/
public function getLocalesFiles(string $prefix = ''): array
{
$files = [];
foreach ($this->getDirectories() as $directory) {
foreach (self::getPhpFilesInDirectory(rtrim($directory, '\/'), $prefix) as $file) {
$files[] = $file;
}
}
return array_unique($files);
}
/**
* Returns the list of internally available locales and already loaded custom locales.
* (It will ignore custom translator dynamic loading.)
*
* @param string $prefix prefix required to filter result
*
* @return array
*/
public function getAvailableLocales(string $prefix = ''): array
{
return array_unique(array_merge(
array_map(
static fn (string $file) => substr($file, strrpos($file, '/') + 1, -4),
$this->getLocalesFiles($prefix),
),
array_keys($this->messages),
));
}
protected function translate(?string $id, array $parameters = [], ?string $domain = null, ?string $locale = null): string
{
$domain ??= 'messages';
$catalogue = $this->getCatalogue($locale);
$format = $this instanceof TranslatorStrongTypeInterface
? $this->getFromCatalogue($catalogue, (string) $id, $domain)
: $this->getCatalogue($locale)->get((string) $id, $domain); // @codeCoverageIgnore
if ($format instanceof Closure) {
// @codeCoverageIgnoreStart
try {
$count = (new ReflectionFunction($format))->getNumberOfRequiredParameters();
} catch (ReflectionException) {
$count = 0;
}
// @codeCoverageIgnoreEnd
return $format(
...array_values($parameters),
...array_fill(0, max(0, $count - count($parameters)), null)
);
}
return parent::trans($id, $parameters, $domain, $locale);
}
/**
* Init messages language from matching file in Lang directory.
*
* @param string $locale
*
* @return bool
*/
protected function loadMessagesFromFile(string $locale): bool
{
return isset($this->messages[$locale]) || $this->resetMessages($locale);
}
/**
* Set messages of a locale and take file first if present.
*
* @param string $locale
* @param array $messages
*
* @return $this
*/
public function setMessages(string $locale, array $messages): static
{
$this->loadMessagesFromFile($locale);
$this->addResource('array', $messages, $locale);
$this->messages[$locale] = array_merge(
$this->messages[$locale] ?? [],
$messages
);
return $this;
}
/**
* Set messages of the current locale and take file first if present.
*
* @param array $messages
*
* @return $this
*/
public function setTranslations(array $messages): static
{
return $this->setMessages($this->getLocale(), $messages);
}
/**
* Get messages of a locale, if none given, return all the
* languages.
*/
public function getMessages(?string $locale = null): array
{
return $locale === null ? $this->messages : $this->messages[$locale];
}
/**
* Set the current translator locale and indicate if the source locale file exists
*
* @param string $locale locale ex. en
*/
public function setLocale($locale): void
{
$locale = preg_replace_callback('/[-_]([a-z]{2,}|d{2,})/', function ($matches) {
// _2-letters or YUE is a region, _3+-letters is a variant
$upper = strtoupper($matches[1]);
if ($upper === 'YUE' || $upper === 'ISO' || strlen($upper) <= static::REGION_CODE_LENGTH) {
return "_$upper";
}
return '_'.ucfirst($matches[1]);
}, strtolower($locale));
$previousLocale = $this->getLocale();
if ($previousLocale === $locale && isset($this->messages[$locale])) {
return;
}
unset(static::$singletons[$previousLocale]);
if ($locale === 'auto') {
$completeLocale = setlocale(LC_TIME, '0');
$locale = preg_replace('/^([^_.-]+).*$/', '$1', $completeLocale);
$locales = $this->getAvailableLocales($locale);
$completeLocaleChunks = preg_split('/[_.-]+/', $completeLocale);
$getScore = static fn ($language) => self::compareChunkLists(
$completeLocaleChunks,
preg_split('/[_.-]+/', $language),
);
usort($locales, static fn ($first, $second) => $getScore($second) <=> $getScore($first));
$locale = $locales[0] ?? 'en';
}
if (isset($this->aliases[$locale])) {
$locale = $this->aliases[$locale];
}
// If the language is not provided by a Carbon file
// and the tag contains a region (ex: en_CA), then
// first load the macro (ex: en) to have a fallback
if (
str_contains($locale, '_')
&& !in_array($locale, self::getInternallySupportedLocales(), true)
&& $this->loadMessagesFromFile($macroLocale = preg_replace('/^([^_]+).*$/', '$1', $locale))
) {
parent::setLocale($macroLocale);
}
if (!$this->loadMessagesFromFile($locale) && !$this->initializing) {
return;
}
parent::setLocale($locale);
}
/**
* Show locale on var_dump().
*
* @return array
*/
public function __debugInfo()
{
return [
'locale' => $this->getLocale(),
];
}
public function __serialize(): array
{
return [
'locale' => $this->getLocale(),
];
}
public function __unserialize(array $data): void
{
$this->initialize($data['locale'] ?? 'en');
}
private function initialize($locale, ?MessageFormatterInterface $formatter = null, $cacheDir = null, $debug = false): void
{
parent::setLocale($locale);
$this->initializing = true;
$this->directories = [self::getDefaultLangDirectory()];
$this->addLoader('array', new ArrayLoader());
parent::__construct($locale, new MessageFormatterMapper($formatter), $cacheDir, $debug);
$this->initializing = false;
}
private static function compareChunkLists($referenceChunks, $chunks)
{
$score = 0;
foreach ($referenceChunks as $index => $chunk) {
if (!isset($chunks[$index])) {
$score++;
continue;
}
if (strtolower($chunks[$index]) === strtolower($chunk)) {
$score += 10;
}
}
return $score;
}
/** @codeCoverageIgnore */
private function modifyResources(callable $callback): void
{
try {
$resourcesProperty = new ReflectionProperty(SymfonyTranslator::class, 'resources');
$resources = $resourcesProperty->getValue($this);
$resourcesProperty->setValue($this, $callback($resources));
} catch (Throwable) {
// Clear resources if available, if not, then nothing to clean
}
}
private static function getPhpFilesInDirectory(string $directory, string $prefix): array
{
if ($directory !== self::getDefaultLangDirectory()) {
return glob("$directory/$prefix*.php") ?: [];
}
// If it's the internal Carbon directory we use a static list
// which is faster than scanning the folder with glob()
$locales = self::getInternallySupportedLocales();
if ($prefix !== '') {
$locales = array_values(array_filter(
self::getInternallySupportedLocales(),
static fn (string $locale) => str_starts_with($locale, $prefix),
));
}
return array_map(
static fn (string $locale) => "$directory/$locale.php",
$locales,
);
}
private static function getDefaultLangDirectory(): string
{
return __DIR__.'/Lang';
}
/** @return list<string> */
private static function getInternallySupportedLocales(): array
{
return [
'aa',
'aa_DJ',
'aa_ER',
'aa_ER@saaho',
'aa_ET',
'af',
'af_NA',
'af_ZA',
'agq',
'agr',
'agr_PE',
'ak',
'ak_GH',
'am',
'am_ET',
'an',
'an_ES',
'anp',
'anp_IN',
'ar',
'ar_AE',
'ar_BH',
'ar_DJ',
'ar_DZ',
'ar_EG',
'ar_EH',
'ar_ER',
'ar_IL',
'ar_IN',
'ar_IQ',
'ar_JO',
'ar_KM',
'ar_KW',
'ar_LB',
'ar_LY',
'ar_MA',
'ar_MR',
'ar_OM',
'ar_PS',
'ar_QA',
'ar_SA',
'ar_SD',
'ar_SO',
'ar_SS',
'ar_SY',
'ar_Shakl',
'ar_TD',
'ar_TN',
'ar_YE',
'as',
'as_IN',
'asa',
'ast',
'ast_ES',
'ayc',
'ayc_PE',
'az',
'az_AZ',
'az_Arab',
'az_Cyrl',
'az_IR',
'az_Latn',
'bas',
'be',
'be_BY',
'be_BY@latin',
'bem',
'bem_ZM',
'ber',
'ber_DZ',
'ber_MA',
'bez',
'bg',
'bg_BG',
'bhb',
'bhb_IN',
'bho',
'bho_IN',
'bi',
'bi_VU',
'bm',
'bn',
'bn_BD',
'bn_IN',
'bo',
'bo_CN',
'bo_IN',
'br',
'br_FR',
'brx',
'brx_IN',
'bs',
'bs_BA',
'bs_Cyrl',
'bs_Latn',
'byn',
'byn_ER',
'ca',
'ca_AD',
'ca_ES',
'ca_ES_Valencia',
'ca_FR',
'ca_IT',
'ccp',
'ccp_IN',
'ce',
'ce_RU',
'cgg',
'chr',
'chr_US',
'ckb',
'cmn',
'cmn_TW',
'crh',
'crh_UA',
'cs',
'cs_CZ',
'csb',
'csb_PL',
'cu',
'cv',
'cv_RU',
'cy',
'cy_GB',
'da',
'da_DK',
'da_GL',
'dav',
'de',
'de_AT',
'de_BE',
'de_CH',
'de_DE',
'de_IT',
'de_LI',
'de_LU',
'dje',
'doi',
'doi_IN',
'dsb',
'dsb_DE',
'dua',
'dv',
'dv_MV',
'dyo',
'dz',
'dz_BT',
'ebu',
'ee',
'ee_TG',
'el',
'el_CY',
'el_GR',
'en',
'en_001',
'en_150',
'en_AG',
'en_AI',
'en_AS',
'en_AT',
'en_AU',
'en_BB',
'en_BE',
'en_BI',
'en_BM',
'en_BS',
'en_BW',
'en_BZ',
'en_CA',
'en_CC',
'en_CH',
'en_CK',
'en_CM',
'en_CX',
'en_CY',
'en_DE',
'en_DG',
'en_DK',
'en_DM',
'en_ER',
'en_FI',
'en_FJ',
'en_FK',
'en_FM',
'en_GB',
'en_GD',
'en_GG',
'en_GH',
'en_GI',
'en_GM',
'en_GU',
'en_GY',
'en_HK',
'en_IE',
'en_IL',
'en_IM',
'en_IN',
'en_IO',
'en_ISO',
'en_JE',
'en_JM',
'en_KE',
'en_KI',
'en_KN',
'en_KY',
'en_LC',
'en_LR',
'en_LS',
'en_MG',
'en_MH',
'en_MO',
'en_MP',
'en_MS',
'en_MT',
'en_MU',
'en_MW',
'en_MY',
'en_NA',
'en_NF',
'en_NG',
'en_NL',
'en_NR',
'en_NU',
'en_NZ',
'en_PG',
'en_PH',
'en_PK',
'en_PN',
'en_PR',
'en_PW',
'en_RW',
'en_SB',
'en_SC',
'en_SD',
'en_SE',
'en_SG',
'en_SH',
'en_SI',
'en_SL',
'en_SS',
'en_SX',
'en_SZ',
'en_TC',
'en_TK',
'en_TO',
'en_TT',
'en_TV',
'en_TZ',
'en_UG',
'en_UM',
'en_US',
'en_US_Posix',
'en_VC',
'en_VG',
'en_VI',
'en_VU',
'en_WS',
'en_ZA',
'en_ZM',
'en_ZW',
'eo',
'es',
'es_419',
'es_AR',
'es_BO',
'es_BR',
'es_BZ',
'es_CL',
'es_CO',
'es_CR',
'es_CU',
'es_DO',
'es_EA',
'es_EC',
'es_ES',
'es_GQ',
'es_GT',
'es_HN',
'es_IC',
'es_MX',
'es_NI',
'es_PA',
'es_PE',
'es_PH',
'es_PR',
'es_PY',
'es_SV',
'es_US',
'es_UY',
'es_VE',
'et',
'et_EE',
'eu',
'eu_ES',
'ewo',
'fa',
'fa_AF',
'fa_IR',
'ff',
'ff_CM',
'ff_GN',
'ff_MR',
'ff_SN',
'fi',
'fi_FI',
'fil',
'fil_PH',
'fo',
'fo_DK',
'fo_FO',
'fr',
'fr_BE',
'fr_BF',
'fr_BI',
'fr_BJ',
'fr_BL',
'fr_CA',
'fr_CD',
'fr_CF',
'fr_CG',
'fr_CH',
'fr_CI',
'fr_CM',
'fr_DJ',
'fr_DZ',
'fr_FR',
'fr_GA',
'fr_GF',
'fr_GN',
'fr_GP',
'fr_GQ',
'fr_HT',
'fr_KM',
'fr_LU',
'fr_MA',
'fr_MC',
'fr_MF',
'fr_MG',
'fr_ML',
'fr_MQ',
'fr_MR',
'fr_MU',
'fr_NC',
'fr_NE',
'fr_PF',
'fr_PM',
'fr_RE',
'fr_RW',
'fr_SC',
'fr_SN',
'fr_SY',
'fr_TD',
'fr_TG',
'fr_TN',
'fr_VU',
'fr_WF',
'fr_YT',
'fur',
'fur_IT',
'fy',
'fy_DE',
'fy_NL',
'ga',
'ga_IE',
'gd',
'gd_GB',
'gez',
'gez_ER',
'gez_ET',
'gl',
'gl_ES',
'gom',
'gom_Latn',
'gsw',
'gsw_CH',
'gsw_FR',
'gsw_LI',
'gu',
'gu_IN',
'guz',
'gv',
'gv_GB',
'ha',
'ha_GH',
'ha_NE',
'ha_NG',
'hak',
'hak_TW',
'haw',
'he',
'he_IL',
'hi',
'hi_IN',
'hif',
'hif_FJ',
'hne',
'hne_IN',
'hr',
'hr_BA',
'hr_HR',
'hsb',
'hsb_DE',
'ht',
'ht_HT',
'hu',
'hu_HU',
'hy',
'hy_AM',
'i18n',
'ia',
'ia_FR',
'id',
'id_ID',
'ig',
'ig_NG',
'ii',
'ik',
'ik_CA',
'in',
'is',
'is_IS',
'it',
'it_CH',
'it_IT',
'it_SM',
'it_VA',
'iu',
'iu_CA',
'iw',
'ja',
'ja_JP',
'jgo',
'jmc',
'jv',
'ka',
'ka_GE',
'kab',
'kab_DZ',
'kam',
'kde',
'kea',
'khq',
'ki',
'kk',
'kk_KZ',
'kkj',
'kl',
'kl_GL',
'kln',
'km',
'km_KH',
'kn',
'kn_IN',
'ko',
'ko_KP',
'ko_KR',
'kok',
'kok_IN',
'ks',
'ks_IN',
'ks_IN@devanagari',
'ksb',
'ksf',
'ksh',
'ku',
'ku_TR',
'kw',
'kw_GB',
'ky',
'ky_KG',
'lag',
'lb',
'lb_LU',
'lg',
'lg_UG',
'li',
'li_NL',
'lij',
'lij_IT',
'lkt',
'ln',
'ln_AO',
'ln_CD',
'ln_CF',
'ln_CG',
'lo',
'lo_LA',
'lrc',
'lrc_IQ',
'lt',
'lt_LT',
'lu',
'luo',
'luy',
'lv',
'lv_LV',
'lzh',
'lzh_TW',
'mag',
'mag_IN',
'mai',
'mai_IN',
'mas',
'mas_TZ',
'mer',
'mfe',
'mfe_MU',
'mg',
'mg_MG',
'mgh',
'mgo',
'mhr',
'mhr_RU',
'mi',
'mi_NZ',
'miq',
'miq_NI',
'mjw',
'mjw_IN',
'mk',
'mk_MK',
'ml',
'ml_IN',
'mn',
'mn_MN',
'mni',
'mni_IN',
'mo',
'mr',
'mr_IN',
'ms',
'ms_BN',
'ms_MY',
'ms_SG',
'mt',
'mt_MT',
'mua',
'my',
'my_MM',
'mzn',
'nan',
'nan_TW',
'nan_TW@latin',
'naq',
'nb',
'nb_NO',
'nb_SJ',
'nd',
'nds',
'nds_DE',
'nds_NL',
'ne',
'ne_IN',
'ne_NP',
'nhn',
'nhn_MX',
'niu',
'niu_NU',
'nl',
'nl_AW',
'nl_BE',
'nl_BQ',
'nl_CW',
'nl_NL',
'nl_SR',
'nl_SX',
'nmg',
'nn',
'nn_NO',
'nnh',
'no',
'nr',
'nr_ZA',
'nso',
'nso_ZA',
'nus',
'nyn',
'oc',
'oc_FR',
'om',
'om_ET',
'om_KE',
'or',
'or_IN',
'os',
'os_RU',
'pa',
'pa_Arab',
'pa_Guru',
'pa_IN',
'pa_PK',
'pap',
'pap_AW',
'pap_CW',
'pl',
'pl_PL',
'prg',
'ps',
'ps_AF',
'pt',
'pt_AO',
'pt_BR',
'pt_CH',
'pt_CV',
'pt_GQ',
'pt_GW',
'pt_LU',
'pt_MO',
'pt_MZ',
'pt_PT',
'pt_ST',
'pt_TL',
'qu',
'qu_BO',
'qu_EC',
'quz',
'quz_PE',
'raj',
'raj_IN',
'rm',
'rn',
'ro',
'ro_MD',
'ro_RO',
'rof',
'ru',
'ru_BY',
'ru_KG',
'ru_KZ',
'ru_MD',
'ru_RU',
'ru_UA',
'rw',
'rw_RW',
'rwk',
'sa',
'sa_IN',
'sah',
'sah_RU',
'saq',
'sat',
'sat_IN',
'sbp',
'sc',
'sc_IT',
'sd',
'sd_IN',
'sd_IN@devanagari',
'se',
'se_FI',
'se_NO',
'se_SE',
'seh',
'ses',
'sg',
'sgs',
'sgs_LT',
'sh',
'shi',
'shi_Latn',
'shi_Tfng',
'shn',
'shn_MM',
'shs',
'shs_CA',
'si',
'si_LK',
'sid',
'sid_ET',
'sk',
'sk_SK',
'sl',
'sl_SI',
'sm',
'sm_WS',
'smn',
'sn',
'so',
'so_DJ',
'so_ET',
'so_KE',
'so_SO',
'sq',
'sq_AL',
'sq_MK',
'sq_XK',
'sr',
'sr_Cyrl',
'sr_Cyrl_BA',
'sr_Cyrl_ME',
'sr_Cyrl_XK',
'sr_Latn',
'sr_Latn_BA',
'sr_Latn_ME',
'sr_Latn_XK',
'sr_ME',
'sr_RS',
'sr_RS@latin',
'ss',
'ss_ZA',
'st',
'st_ZA',
'sv',
'sv_AX',
'sv_FI',
'sv_SE',
'sw',
'sw_CD',
'sw_KE',
'sw_TZ',
'sw_UG',
'szl',
'szl_PL',
'ta',
'ta_IN',
'ta_LK',
'ta_MY',
'ta_SG',
'tcy',
'tcy_IN',
'te',
'te_IN',
'teo',
'teo_KE',
'tet',
'tg',
'tg_TJ',
'th',
'th_TH',
'the',
'the_NP',
'ti',
'ti_ER',
'ti_ET',
'tig',
'tig_ER',
'tk',
'tk_TM',
'tl',
'tl_PH',
'tlh',
'tn',
'tn_ZA',
'to',
'to_TO',
'tpi',
'tpi_PG',
'tr',
'tr_CY',
'tr_TR',
'ts',
'ts_ZA',
'tt',
'tt_RU',
'tt_RU@iqtelif',
'twq',
'tzl',
'tzm',
'tzm_Latn',
'ug',
'ug_CN',
'uk',
'uk_UA',
'unm',
'unm_US',
'ur',
'ur_IN',
'ur_PK',
'uz',
'uz_Arab',
'uz_Cyrl',
'uz_Latn',
'uz_UZ',
'uz_UZ@cyrillic',
'vai',
'vai_Latn',
'vai_Vaii',
've',
've_ZA',
'vi',
'vi_VN',
'vo',
'vun',
'wa',
'wa_BE',
'wae',
'wae_CH',
'wal',
'wal_ET',
'wo',
'wo_SN',
'xh',
'xh_ZA',
'xog',
'yav',
'yi',
'yi_US',
'yo',
'yo_BJ',
'yo_NG',
'yue',
'yue_HK',
'yue_Hans',
'yue_Hant',
'yuw',
'yuw_PG',
'zgh',
'zh',
'zh_CN',
'zh_HK',
'zh_Hans',
'zh_Hans_HK',
'zh_Hans_MO',
'zh_Hans_SG',
'zh_Hant',
'zh_Hant_HK',
'zh_Hant_MO',
'zh_Hant_TW',
'zh_MO',
'zh_SG',
'zh_TW',
'zh_YUE',
'zu',
'zu_ZA',
];
}
}