mediawiki-extensions-Visual.../modules/ve-mw/ve.MWutils.js

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/*!
* VisualEditor MediaWiki utilities.
*
* @copyright 2011-2017 VisualEditor Team and others; see http://ve.mit-license.org
*/
/**
* @class ve
*/
/**
* Decode a URI component into a mediawiki article title
*
* N.B. Illegal article titles can result from fairly reasonable input (e.g. "100%25beef");
* see https://phabricator.wikimedia.org/T137847 .
*
* @param {string} s String to decode
* @param {boolean} [preserveUnderscores] Don't convert underscores to spaces
* @return {string} Decoded string, or original string if decodeURIComponent failed
*/
ve.decodeURIComponentIntoArticleTitle = function ( s, preserveUnderscores ) {
try {
s = decodeURIComponent( s );
} catch ( e ) {
return s;
}
if ( preserveUnderscores ) {
return s;
}
return s.replace( /_/g, ' ' );
};