מדיה ויקי:Gadget-Dwim.js

if ( mw.user.options.get( 'skin' ) === 'vector' ) {

// Load the search suggestion logic when focus the search box.
function dwimEventListener( e ) {
	if (
		e.target.id === 'searchInput' ||
		/(^|\s)mw-searchInput($|\s)/.test( e.target.className )
	) {
		enableDwim();
		document.removeEventListener( 'focusin', dwimEventListener );
	}
}
document.addEventListener( 'focusin', dwimEventListener );

// Load the search suggestion logic when the search box is already focused
// because the user started typing before the JavaScript is loaded.
if (
	document.activeElement && (
		document.activeElement.id === 'searchInput' ||
		/(^|\s)mw-searchInput($|\s)/.test( document.activeElement.className )
	)
) {
	enableDwim();
}

function enableDwimModernVector() {
	// @todo
}

function enableDwim() {
	'use strict';
	if(mw.loader.getState('mediawiki.searchSuggest') === 'registered') {
		// Vector is using the new version of search. Exit early to avoid running incompatible code.
		enableDwimModernVector();
		return;
	}

	setTimeout( function() {
		var hes = "qwertyuiopasdfghjkl;zxcvbnm,./'קראטוןםפשדגכעיחלךףזסבהנמצתץ",
			hebeng = function ( str ) {
				return ( str || '' ).replace( /./g, function( c ) {
					var ic = hes.indexOf( c.toLowerCase() );

					return ic + 1 ? hes.charAt( ( ic + 29 ) % 58 ) : c;
				} );
			};
		
		var $searchBoxes = $(
			'#searchInput, #searchInput2, #powerSearchText, #searchText'
		);

		$searchBoxes.suggestions( {
			fetch: function( query ) {
				var $this = $( this ),
					apiUrl = mw.util.wikiScript( 'api' );

				if ( query.length !== 0 ) {
					var params = {
						action: 'opensearch',
						search: query,
						redirects: 'return',
						suggest: true
					};

					$.ajax( {
						data: params,
						url: apiUrl,
						dataType: 'json',
						success: function( data ) {
							if ( $.isArray( data ) && 1 in data ) {
								var orig = data[1];

								$this.suggestions( 'suggestions', orig );

								if ( data[1].length < 10 ) {
									params.search = hebeng( query );
									
									if ( params.search === query ) {
										return;
									}

									params.limit = 10 - data[1].length;

									$.ajax( {
										data: params,
										url: apiUrl,
										dataType: 'json',
										success: function( data ) {
											if ( $.isArray( data ) && 1 in data ) {
												$this.suggestions(
													'suggestions',
													orig.concat( data[1] )
												);
											}
										}
									} );
								}
							}
						}
					} );
				}
			}
		} );
	}, 1200 ); // setTimeout
}

} // skin === vector