* Added action=validatepassword to validate passwords for the account creation
and password change forms.
* action=purge now requires a POST.
+* There is a new `languagevariants` siprop for action=query&meta=siteinfo,
+ which returns a list of languages with active LanguageConverter instances.
=== Action API internal changes in 1.29 ===
* New methods were added to ApiBase to handle errors and warnings using i18n
case 'languages':
$fit = $this->appendLanguages( $p );
break;
+ case 'languagevariants':
+ $fit = $this->appendLanguageVariants( $p );
+ break;
case 'skins':
$fit = $this->appendSkins( $p );
break;
return $this->getResult()->addValue( 'query', $property, $data );
}
+ // Export information about which page languages will trigger
+ // language conversion. (T153341)
+ public function appendLanguageVariants( $property ) {
+ $langNames = LanguageConverter::$languagesWithVariants;
+ if ( $this->getConfig()->get( 'DisableLangConversion' ) ) {
+ // Ensure result is empty if language conversion is disabled.
+ $langNames = [];
+ }
+ sort( $langNames );
+
+ $data = [];
+ foreach ( $langNames as $langCode ) {
+ $lang = Language::factory( $langCode );
+ if ( $lang->getConverter() instanceof FakeConverter ) {
+ // Only languages which do not return instances of
+ // FakeConverter implement language conversion.
+ continue;
+ }
+ $data[$langCode] = [];
+ ApiResult::setIndexedTagName( $data[$langCode], 'variant' );
+ ApiResult::setArrayType( $data[$langCode], 'kvp', 'code' );
+
+ $variants = $lang->getVariants();
+ sort( $variants );
+ foreach ( $variants as $v ) {
+ $fallbacks = $lang->getConverter()->getVariantFallbacks( $v );
+ if ( !is_array( $fallbacks ) ) {
+ $fallbacks = [ $fallbacks ];
+ }
+ $data[$langCode][$v] = [
+ 'fallbacks' => $fallbacks,
+ ];
+ ApiResult::setIndexedTagName(
+ $data[$langCode][$v]['fallbacks'], 'variant'
+ );
+ }
+ }
+ ApiResult::setIndexedTagName( $data, 'lang' );
+ ApiResult::setArrayType( $data, 'kvp', 'code' );
+
+ return $this->getResult()->addValue( 'query', $property, $data );
+ }
+
public function appendSkins( $property ) {
$data = [];
$allowed = Skin::getAllowedSkins();
'rightsinfo',
'restrictions',
'languages',
+ 'languagevariants',
'skins',
'extensiontags',
'functionhooks',
"apihelp-query+siteinfo-paramvalue-prop-rightsinfo": "Returns wiki rights (license) information if available.",
"apihelp-query+siteinfo-paramvalue-prop-restrictions": "Returns information on available restriction (protection) types.",
"apihelp-query+siteinfo-paramvalue-prop-languages": "Returns a list of languages MediaWiki supports (optionally localised by using <var>$1inlanguagecode</var>).",
+ "apihelp-query+siteinfo-paramvalue-prop-languagevariants": "Returns a list of language codes for which [[mw:LanguageConverter|LanguageConverter]] is enabled, and the variants supported for each.",
"apihelp-query+siteinfo-paramvalue-prop-skins": "Returns a list of all enabled skins (optionally localised by using <var>$1inlanguagecode</var>, otherwise in the content language).",
"apihelp-query+siteinfo-paramvalue-prop-extensiontags": "Returns a list of parser extension tags.",
"apihelp-query+siteinfo-paramvalue-prop-functionhooks": "Returns a list of parser function hooks.",
"apihelp-query+siteinfo-paramvalue-prop-rightsinfo": "{{doc-apihelp-paramvalue|query+siteinfo|prop|rightsinfo}}",
"apihelp-query+siteinfo-paramvalue-prop-restrictions": "{{doc-apihelp-paramvalue|query+siteinfo|prop|restrictions}}",
"apihelp-query+siteinfo-paramvalue-prop-languages": "{{doc-apihelp-paramvalue|query+siteinfo|prop|languages}}",
+ "apihelp-query+siteinfo-paramvalue-prop-languagevariants": "{{doc-apihelp-paramvalue|query+siteinfo|prop|languagevariants}}",
"apihelp-query+siteinfo-paramvalue-prop-skins": "{{doc-apihelp-paramvalue|query+siteinfo|prop|skins}}",
"apihelp-query+siteinfo-paramvalue-prop-extensiontags": "{{doc-apihelp-paramvalue|query+siteinfo|prop|extensiontags}}",
"apihelp-query+siteinfo-paramvalue-prop-functionhooks": "{{doc-apihelp-paramvalue|query+siteinfo|prop|functionhooks}}",