MediaWiki:Gadget-Descriptions.js

// required modules: mediawiki.api, jquery.wikibase.wbtooltip

( function ( mw, $, wb ) {

	// only works for items
	if ( !mw.config.exists( 'wbEntityId' ) ) {
		return;
	}


	function init() {
console.log('Gadget is running');
		var api = new mw.Api(),
			userLang = mw.config.get( 'wgUserLanguage' ),
			ids = [],
			anchors = {},
			$tooltip = $( '<span>' )
				.appendTo( 'body' );

		$( '.wikibase-statementgroupview a[href^="/wiki/"]' )
		.each( function () {
			var $anchor = $( this ),
				id = $anchor.attr( 'href' ).replace( /.*Item:(Q\d+)/, '$1' ).replace( /.*Property:(P\d+)/, '$1' );
			if ( id.indexOf( 'Q' ) !== 0 && id.indexOf( 'P' ) !== 0 ) {
				return;
			}

			ids.push( id );
			if ( anchors[ id ] ) {
				anchors[ id ].push( $anchor );
			} else {
				anchors[ id ] = [ $anchor ];
			}
		} );

		if ( ids.length === 0 ) {
			return;
		}

		api.get( {
			action: 'wbgetentities',
			ids: ids,
			props: [ 'descriptions' ],
			languages: userLang,
			languagefallback: 1,
		} )
		.then( function ( data ) {
    console.log('API response:', data); // Ajout d'un log
			$.each( data.entities || {}, function ( id, entity ) {
				if ( !entity.descriptions[ userLang ] || !anchors[ id ] ) {
					return;
				}

				$.each( anchors[ id ], function ( i, $anchor ) {
					$anchor.hover( function () {
						$tooltip
						.wbtooltip( {
							content: $( '<span>' ).text( entity.descriptions[ userLang ].value ),
							permanent: true,
							gravity: 'nw',
							$anchor: $anchor
						} )
						.data( 'wbtooltip' ).show();
					}, function () {
						$tooltip.data( 'wbtooltip' ).hide();
					} );
				} );
			} );
		} );
	}

	$( init );

} ( mediaWiki, jQuery, wikibase ) );