* 'uppercase-se' (NorthernSamiUppercaseCollation) - use 'uca-se' instead
* 'xx-uca-et' (CollationEt) - use 'uca-et' instead
* 'xx-uca-fa' (CollationFa) - use 'uca-fa' instead
+* LanguageCode::bcp47() now always returns a valid BCP 47 code. This means
+ that some MediaWiki-specific language codes, such as `simple`, are mapped
+ into valid BCP 47 codes (eg `en-simple`).
* The hooks 'SpecialRecentChangesFilters' & 'SpecialWatchlistFilters' deprecated
in 1.23 were removed. Instead, use 'ChangesListSpecialPageStructuredFilters'.
The ChangesListSpecialPage code for these legacy hooks, and their use in
$data = [];
foreach ( $langNames as $code => $name ) {
- $lang = [ 'code' => $code ];
+ $lang = [
+ 'code' => $code,
+ 'bcp47' => LanguageCode::bcp47( $code ),
+ ];
ApiResult::setContentValue( $lang, 'name', $name );
$data[] = $lang;
}
'pluralRules' => $language->getPluralRules(),
'digitGroupingPattern' => $language->digitGroupingPattern(),
'fallbackLanguages' => $language->getFallbackLanguages(),
+ 'bcp47Map' => LanguageCode::getNonstandardLanguageCodeMapping(),
];
}
/**
* Mapping of deprecated language codes that were used in previous
* versions of MediaWiki to up-to-date, current language codes.
+ * These may or may not be valid BCP 47 codes; they are included here
+ * because MediaWiki remapped these particular codes at some point.
*
* @var array Mapping from language code to language code
*
* @since 1.30
+ * @see https://meta.wikimedia.org/wiki/Special_language_codes
*/
private static $deprecatedLanguageCodeMapping = [
// Note that als is actually a valid ISO 639 code (Tosk Albanian), but it
// was previously used in MediaWiki for Alsatian, which comes under gsw
- 'als' => 'gsw',
- 'bat-smg' => 'sgs',
- 'be-x-old' => 'be-tarask',
- 'fiu-vro' => 'vro',
- 'roa-rup' => 'rup',
- 'zh-classical' => 'lzh',
- 'zh-min-nan' => 'nan',
- 'zh-yue' => 'yue',
+ 'als' => 'gsw', // T25215
+ 'bat-smg' => 'sgs', // T27522
+ 'be-x-old' => 'be-tarask', // T11823
+ 'fiu-vro' => 'vro', // T31186
+ 'roa-rup' => 'rup', // T17988
+ 'zh-classical' => 'lzh', // T30443
+ 'zh-min-nan' => 'nan', // T30442
+ 'zh-yue' => 'yue', // T30441
+ ];
+
+ /**
+ * Mapping of non-standard language codes used in MediaWiki to
+ * standardized BCP 47 codes. These are not deprecated (yet?):
+ * IANA may eventually recognize the subtag, in which case the `-x-`
+ * infix could be removed, or else we could rename the code in
+ * MediaWiki, in which case they'd move up to the above mapping
+ * of deprecated codes.
+ *
+ * As a rule, we preserve all distinctions made by MediaWiki
+ * internally. For example, `de-formal` becomes `de-x-formal`
+ * instead of just `de` because MediaWiki distinguishes `de-formal`
+ * from `de` (for example, for interface translations). Similarly,
+ * BCP 47 indicates that `kk-Cyrl` SHOULD not be used because it
+ * "typically does not add information", but in our case MediaWiki
+ * LanguageConverter distinguishes `kk` (render content in a mix of
+ * Kurdish variants) from `kk-Cyrl` (convert content to be uniformly
+ * Cyrillic). As the BCP 47 requirement is a SHOULD not a MUST,
+ * `kk-Cyrl` is a valid code, although some validators may emit
+ * a warning note.
+ *
+ * @var array Mapping from nonstandard codes to BCP 47 codes
+ *
+ * @since 1.32
+ * @see https://meta.wikimedia.org/wiki/Special_language_codes
+ * @see https://phabricator.wikimedia.org/T125073
+ */
+ private static $nonstandardLanguageCodeMapping = [
+ // All codes returned by Language::fetchLanguageNames() validated
+ // against IANA registry at
+ // https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry
+ // with help of validator at
+ // http://schneegans.de/lv/
+ 'cbk-zam' => 'cbk', // T124657
+ 'de-formal' => 'de-x-formal',
+ 'eml' => 'egl', // T36217
+ 'en-rtl' => 'en-x-rtl',
+ 'es-formal' => 'es-x-formal',
+ 'hu-formal' => 'hu-x-formal',
+ 'map-bms' => 'jv-x-bms', // [[en:Banyumasan_dialect]] T125073
+ 'mo' => 'ro-Cyrl-MD', // T125073
+ 'nrm' => 'nrf', // [[en:Norman_language]] T25216
+ 'nl-informal' => 'nl-x-informal',
+ 'roa-tara' => 'nap-x-tara', // [[en:Tarantino_dialect]]
+ 'simple' => 'en-simple',
+ 'sr-ec' => 'sr-Cyrl', // T117845
+ 'sr-el' => 'sr-Latn', // T117845
+
+ // Although these next codes aren't *wrong* per se, including
+ // both the script and the country code helps compatibility with
+ // other BCP 47 users. Note that MW also uses `zh-Hans`/`zh-Hant`,
+ // without a country code, and those should be left alone.
+ // (See $variantfallbacks in LanguageZh.php for Hans/Hant id.)
+ 'zh-cn' => 'zh-Hans-CN',
+ 'zh-sg' => 'zh-Hans-SG',
+ 'zh-my' => 'zh-Hans-MY',
+ 'zh-tw' => 'zh-Hant-TW',
+ 'zh-hk' => 'zh-Hant-HK',
+ 'zh-mo' => 'zh-Hant-MO',
];
/**
return self::$deprecatedLanguageCodeMapping;
}
+ /**
+ * Returns a mapping of non-standard language codes used by
+ * (current and previous version of) MediaWiki, mapped to standard
+ * BCP 47 names.
+ *
+ * This array is exported to JavaScript to ensure
+ * mediawiki.language.bcp47 stays in sync with LanguageCode::bcp47().
+ *
+ * @return string[]
+ *
+ * @since 1.32
+ */
+ public static function getNonstandardLanguageCodeMapping() {
+ $result = [];
+ foreach ( self::$deprecatedLanguageCodeMapping as $code => $ignore ) {
+ $result[$code] = self::bcp47( $code );
+ }
+ foreach ( self::$nonstandardLanguageCodeMapping as $code => $ignore ) {
+ $result[$code] = self::bcp47( $code );
+ }
+ return $result;
+ }
+
/**
* Replace deprecated language codes that were used in previous
* versions of MediaWiki to up-to-date, current language codes.
* See mediawiki.language.bcp47 for the JavaScript implementation.
*
* @param string $code The language code.
- * @return string The language code which complying with BCP 47 standards.
+ * @return string A language code complying with BCP 47 standards.
*
* @since 1.31
*/
public static function bcp47( $code ) {
+ $code = self::replaceDeprecatedCodes( strtolower( $code ) );
+ if ( isset( self::$nonstandardLanguageCodeMapping[$code] ) ) {
+ $code = self::$nonstandardLanguageCodeMapping[$code];
+ }
$codeSegment = explode( '-', $code );
$codeBCP = [];
foreach ( $codeSegment as $segNo => $seg ) {
'ba' => 'башҡортса', # Bashkir
'ban' => 'Basa Bali', # Balinese
'bar' => 'Boarisch', # Bavarian (Austro-Bavarian and South Tyrolean)
- 'bat-smg' => 'žemaitėška', # Samogitian (deprecated code, 'sgs' in ISO 693-3 since 2010-06-30 )
+ 'bat-smg' => 'žemaitėška', # Samogitian (deprecated code, 'sgs' in ISO 639-3 since 2010-06-30 )
'bbc' => 'Batak Toba', # Batak Toba (falls back to bbc-latn)
'bbc-latn' => 'Batak Toba', # Batak Toba
'bcc' => 'جهلسری بلوچی', # Southern Balochi
'lzh' => '文言', # Literary Chinese, T10217
'lzz' => 'Lazuri', # Laz
'mai' => 'मैथिली', # Maithili
- 'map-bms' => 'Basa Banyumasan', # Banyumasan
+ 'map-bms' => 'Basa Banyumasan', # Banyumasan ('jv-x-bms')
'mdf' => 'мокшень', # Moksha
'mg' => 'Malagasy', # Malagasy
'mh' => 'Ebon', # Marshallese
'mn' => 'монгол', # Halh Mongolian (Cyrillic) (ISO 639-3: khk)
'mni' => 'মেইতেই লোন্', # Manipuri/Meitei
'mnw' => 'ဘာသာ မန်', # Mon, T201583
- 'mo' => 'молдовеняскэ', # Moldovan, deprecated
+ 'mo' => 'молдовеняскэ', # Moldovan, deprecated (ISO 639-2: ro-Cyrl-MD)
'mr' => 'मराठी', # Marathi
'mrj' => 'кырык мары', # Hill Mari
'ms' => 'Bahasa Melayu', # Malay
'myv' => 'эрзянь', # Erzya
'mzn' => 'مازِرونی', # Mazanderani
'na' => 'Dorerin Naoero', # Nauruan
- 'nah' => 'Nāhuatl', # Nahuatl (not in ISO 639-3)
+ 'nah' => 'Nāhuatl', # Nahuatl (added to ISO 639-3 on 2006-10-31)
'nan' => 'Bân-lâm-gú', # Min-nan, T10217
'nap' => 'Napulitano', # Neapolitan, T45793
'nb' => 'norsk bokmål', # Norwegian (Bokmal)
'nn' => 'norsk nynorsk', # Norwegian (Nynorsk)
'no' => 'norsk', # Norwegian macro language (falls back to nb).
'nov' => 'Novial', # Novial
- 'nrm' => 'Nouormand', # Norman
+ 'nrm' => 'Nouormand', # Norman (invalid code; 'nrf' in ISO 639 since 2014)
'nso' => 'Sesotho sa Leboa', # Northern Sotho
'nv' => 'Diné bizaad', # Navajo
'ny' => 'Chi-Chewa', # Chichewa
'rmy' => 'Romani', # Vlax Romany
'rn' => 'Kirundi', # Rundi/Kirundi/Urundi
'ro' => 'română', # Romanian
- 'roa-rup' => 'armãneashti', # Aromanian (deprecated code, 'rup' exists in ISO 693-3)
- 'roa-tara' => 'tarandíne', # Tarantino
+ 'roa-rup' => 'armãneashti', # Aromanian (deprecated code, 'rup' exists in ISO 639-3)
+ 'roa-tara' => 'tarandíne', # Tarantino ('nap-x-tara')
'ru' => 'русский', # Russian
'rue' => 'русиньскый', # Rusyn
'rup' => 'armãneashti', # Aromanian
'tt-cyrl' => 'татарча', # Tatar (Cyrillic script) (default)
'tt-latn' => 'tatarça', # Tatar (Latin script)
'tum' => 'chiTumbuka', # Tumbuka
- 'tw' => 'Twi', # Twi, (FIXME!)
+ 'tw' => 'Twi', # Twi
'ty' => 'reo tahiti', # Tahitian
'tyv' => 'тыва дыл', # Tyvan
'tzm' => 'ⵜⴰⵎⴰⵣⵉⵖⵜ', # Tamazight
"variantname-gan-hans": "{{Optional}}\n\nVariant option for wikis with variants conversion enabled.",
"variantname-gan-hant": "{{Optional}}\n\nVariant option for wikis with variants conversion enabled.",
"variantname-gan": "{{Optional}}\n\nVariant option for wikis with variants conversion enabled.",
- "variantname-sr-ec": "{{optional}}\nVariant Option for wikis with variants conversion enabled.\n\nNote that <code>sr-ec</code> is not a conforming BCP47 language tag. Wikis should be migrated by:\n* allowing it only as a legacy alias of the preferred tag <code>sr-cyrl</code> (possibly insert a tracking category in templates as long as they must support the legacy tag),\n* making the new tag the default to look first, before looking for the old tag,\n* moving the translations to the new code by renaming them,\n* checking links in source pages still using the legacy tag to change it to the new tag,\n* possibly cleanup the redirect pages.",
- "variantname-sr-el": "{{optional}}\nVariant Option for wikis with variants conversion enabled.\n\nNote that <code>sr-el</code> is not a conforming BCP47 language tag. Wikis should be migrated by:\n* allowing it only as a legacy alias of the preferred tag <code>sr-latn</code> (possibly insert a tracking category in templates as long as they must support the legacy tag),\n* making the new tag the default to look first, before looking for the old tag,\n* moving the translations to the new code by renaming them,\n* checking links in source pages still using the legacy tag to change it to the new tag,\n* possibly cleanup the redirect pages.",
+ "variantname-sr-ec": "{{optional}}\nVariant Option for wikis with variants conversion enabled.\n\nNote that <code>sr-ec</code> is not a conforming BCP 47 language tag. Wikis should be migrated by:\n* allowing it only as a legacy alias of the preferred tag <code>sr-cyrl</code> (possibly insert a tracking category in templates as long as they must support the legacy tag),\n* making the new tag the default to look first, before looking for the old tag,\n* moving the translations to the new code by renaming them,\n* checking links in source pages still using the legacy tag to change it to the new tag,\n* possibly cleanup the redirect pages.",
+ "variantname-sr-el": "{{optional}}\nVariant Option for wikis with variants conversion enabled.\n\nNote that <code>sr-el</code> is not a conforming BCP 47 language tag. Wikis should be migrated by:\n* allowing it only as a legacy alias of the preferred tag <code>sr-latn</code> (possibly insert a tracking category in templates as long as they must support the legacy tag),\n* making the new tag the default to look first, before looking for the old tag,\n* moving the translations to the new code by renaming them,\n* checking links in source pages still using the legacy tag to change it to the new tag,\n* possibly cleanup the redirect pages.",
"variantname-sr": "{{optional}}\nVariant Option for wikis with variants conversion enabled.",
"variantname-kk-kz": "{{optional}}\nVariant Option for wikis with variants conversion enabled.",
"variantname-kk-tr": "{{optional}}\nVariant Option for wikis with variants conversion enabled.",
* - `pluralRules`
* - `digitGroupingPattern`
* - `fallbackLanguages`
+ * - `bcp47Map`
+ * - `languageNames`
*
* @property
*/
},
/**
- * Formats language tags according the BCP47 standard.
+ * Formats language tags according the BCP 47 standard.
* See LanguageCode::bcp47 for the PHP implementation.
*
* @param {string} languageTag Well-formed language tag
* @return {string}
*/
bcp47: function ( languageTag ) {
- var formatted,
+ var bcp47Map,
+ formatted,
+ segments,
isFirstSegment = true,
- isPrivate = false,
- segments = languageTag.split( '-' );
+ isPrivate = false;
+ languageTag = languageTag.toLowerCase();
+
+ bcp47Map = mw.language.getData( mw.config.get( 'wgUserLanguage' ), 'bcp47Map' );
+ if ( bcp47Map && Object.prototype.hasOwnProperty.call( bcp47Map, languageTag ) ) {
+ languageTag = bcp47Map[ languageTag ];
+ }
+
+ segments = languageTag.split( '-' );
formatted = segments.map( function ( segment ) {
var newSegment;
function ( $code, $name ) {
return [
'code' => $code,
+ 'bcp47' => LanguageCode::bcp47( $code ),
'name' => $name
];
},
* @dataProvider provideLanguageCodes()
*/
public function testBcp47( $code, $expected ) {
+ $this->assertEquals( $expected, LanguageCode::bcp47( $code ),
+ "Applying BCP 47 standard to '$code'"
+ );
+
$code = strtolower( $code );
$this->assertEquals( $expected, LanguageCode::bcp47( $code ),
- "Applying BCP47 standard to lower case '$code'"
+ "Applying BCP 47 standard to lower case '$code'"
);
$code = strtoupper( $code );
$this->assertEquals( $expected, LanguageCode::bcp47( $code ),
- "Applying BCP47 standard to upper case '$code'"
+ "Applying BCP 47 standard to upper case '$code'"
);
}
// de-419-DE
// a-DE
// ar-a-aaa-b-bbb-a-ccc
+
+ # Non-standard and deprecated language codes used by MediaWiki
+ [ 'als', 'gsw' ],
+ [ 'bat-smg', 'sgs' ],
+ [ 'be-x-old', 'be-tarask' ],
+ [ 'fiu-vro', 'vro' ],
+ [ 'roa-rup', 'rup' ],
+ [ 'zh-classical', 'lzh' ],
+ [ 'zh-min-nan', 'nan' ],
+ [ 'zh-yue', 'yue' ],
+ [ 'cbk-zam', 'cbk' ],
+ [ 'de-formal', 'de-x-formal' ],
+ [ 'eml', 'egl' ],
+ [ 'en-rtl', 'en-x-rtl' ],
+ [ 'es-formal', 'es-x-formal' ],
+ [ 'hu-formal', 'hu-x-formal' ],
+ [ 'kk-Arab', 'kk-Arab' ],
+ [ 'kk-Cyrl', 'kk-Cyrl' ],
+ [ 'kk-Latn', 'kk-Latn' ],
+ [ 'map-bms', 'jv-x-bms' ],
+ [ 'mo', 'ro-Cyrl-MD' ],
+ [ 'nrm', 'nrf' ],
+ [ 'nl-informal', 'nl-x-informal' ],
+ [ 'roa-tara', 'nap-x-tara' ],
+ [ 'simple', 'en-simple' ],
+ [ 'sr-ec', 'sr-Cyrl' ],
+ [ 'sr-el', 'sr-Latn' ],
+ [ 'zh-cn', 'zh-Hans-CN' ],
+ [ 'zh-sg', 'zh-Hans-SG' ],
+ [ 'zh-my', 'zh-Hans-MY' ],
+ [ 'zh-tw', 'zh-Hant-TW' ],
+ [ 'zh-hk', 'zh-Hant-HK' ],
+ [ 'zh-mo', 'zh-Hant-MO' ],
+ [ 'zh-hans', 'zh-Hans' ],
+ [ 'zh-hant', 'zh-Hant' ],
];
}
// # Tags that use extensions
[ 'en-us-u-islamcal', 'en-US-u-islamcal' ],
[ 'zh-cn-a-myext-x-private', 'zh-CN-a-myext-x-private' ],
- [ 'en-a-myext-b-another', 'en-a-myext-b-another' ]
+ [ 'en-a-myext-b-another', 'en-a-myext-b-another' ],
// # Invalid:
// de-419-DE
// a-DE
// ar-a-aaa-b-bbb-a-ccc
+
+ // Non-standard and deprecated language codes used by MediaWiki
+ [ 'als', 'gsw' ],
+ [ 'bat-smg', 'sgs' ],
+ [ 'be-x-old', 'be-tarask' ],
+ [ 'fiu-vro', 'vro' ],
+ [ 'roa-rup', 'rup' ],
+ [ 'zh-classical', 'lzh' ],
+ [ 'zh-min-nan', 'nan' ],
+ [ 'zh-yue', 'yue' ],
+ [ 'cbk-zam', 'cbk' ],
+ [ 'de-formal', 'de-x-formal' ],
+ [ 'eml', 'egl' ],
+ [ 'en-rtl', 'en-x-rtl' ],
+ [ 'es-formal', 'es-x-formal' ],
+ [ 'hu-formal', 'hu-x-formal' ],
+ [ 'kk-Arab', 'kk-Arab' ],
+ [ 'kk-Cyrl', 'kk-Cyrl' ],
+ [ 'kk-Latn', 'kk-Latn' ],
+ [ 'map-bms', 'jv-x-bms' ],
+ [ 'mo', 'ro-Cyrl-MD' ],
+ [ 'nrm', 'nrf' ],
+ [ 'nl-informal', 'nl-x-informal' ],
+ [ 'roa-tara', 'nap-x-tara' ],
+ [ 'simple', 'en-simple' ],
+ [ 'sr-ec', 'sr-Cyrl' ],
+ [ 'sr-el', 'sr-Latn' ],
+ [ 'zh-cn', 'zh-Hans-CN' ],
+ [ 'zh-sg', 'zh-Hans-SG' ],
+ [ 'zh-my', 'zh-Hans-MY' ],
+ [ 'zh-tw', 'zh-Hant-TW' ],
+ [ 'zh-hk', 'zh-Hant-HK' ],
+ [ 'zh-mo', 'zh-Hant-MO' ],
+ [ 'zh-hans', 'zh-Hans' ],
+ [ 'zh-hant', 'zh-Hant' ]
];
QUnit.test( 'mw.language.bcp47', function ( assert ) {
+ mw.language.data = this.liveLangData;
bcp47Tests.forEach( function ( data ) {
var input = data[ 0 ],
expected = data[ 1 ];
assert.strictEqual( mw.language.bcp47( input ), expected );
+ assert.strictEqual( mw.language.bcp47( input.toLowerCase() ), expected );
+ assert.strictEqual( mw.language.bcp47( input.toUpperCase() ), expected );
} );
} );
}() );
dépôts / lhc / web / wiklou.git / commitdiff