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/**
* Base language object with methods for storing and getting
* language data.
*/
( function ( mw ) {
var language = {
/**
* @var data {Object} Language related data (keyed by language,
* contains instances of mw.Map).
* @example Set data
* <code>
* // Override, extend or create the language data object of 'nl'
* mw.language.setData( 'nl', 'myKey', 'My value' );
*
* // Set multiple values at once
* mw.language.setData( 'nl', { 'foo': 'X', 'bar': 'Y' } );
* </code>
* @example Get GrammarForms data for language 'nl':
* <code>
* var grammarForms = mw.language.getData( 'nl', 'grammarForms' );
* </code>
*/
data: {},
/**
* Convenience method for retreiving language data by language code and data key,
* covering for the potential inexistance of a data object for this langiage.
* @param langCode {String}
* @param dataKey {String}
* @return {mixed} Value stored in the mw.Map (or undefined if there is no map for
the specified langCode).
*/
getData: function ( langCode, dataKey ) {
var langData = language.data;
if ( langData && langData[langCode] instanceof mw.Map ) {
return langData[langCode].get( dataKey );
}
return undefined;
},
/**
* Convenience method for setting language data by language code and data key.
* Creates the data mw.Map if there isn't one for the specified language already.
*
* @param langCode {String}
* @param dataKey {String|Object} Key or object of key/values.
* @param value {mixed} Value for dataKey, ignored if dataKey is an object.
*/
setData: function ( langCode, dataKey, value ) {
var langData = language.data;
if ( !( langData[langCode] instanceof mw.Map ) ) {
langData[langCode] = new mw.Map();
}
langData[langCode].set( dataKey, value );
}
};
mw.language = language;
}( mediaWiki ) );
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