resources/src/mediawiki.language/mediawiki.language.fallback.js

   1 /*
   2  * Language-fallback-chain-related utilities for mediawiki.language.
   3  */
   4 ( function () {
   5
   6         Object.assign( mw.language, {
   7
   8                 /**
   9                  * Get the language fallback chain for current UI language (not including the language itself).
  10                  *
  11                  * @memberof mw.language
  12                  * @return {string[]} List of language keys, e.g. `['de', 'en']`
  13                  */
  14                 getFallbackLanguages: function () {
  15                         return mw.language.getData(
  16                                 mw.config.get( 'wgUserLanguage' ),
  17                                 'fallbackLanguages'
  18                         ) || [];
  19                 },
  20
  21                 /**
  22                  * Get the language fallback chain for current UI language, including the language itself.
  23                  *
  24                  * @memberof mw.language
  25                  * @return {string[]} List of language keys, e.g. `['pfl', de', 'en']`
  26                  */
  27                 getFallbackLanguageChain: function () {
  28                         return [ mw.config.get( 'wgUserLanguage' ) ]
  29                                 .concat( mw.language.getFallbackLanguages() );
  30                 }
  31
  32         } );
  33
  34 }() );