/**
	 * Returns the text content of a html string, with the `<a>`, `<i>`, `<b>` tags left intact.
	 * Tries to give an approximation of what would be visible if the HTML would be displayed.
	 *
	 * @param {string} html
	 * @return {string}
	 */
	HUP.htmlToTextWithTags = function ( html ) {
		var $html;
		if ( !cache.textWithTags[ html ] ) {
			$html = this.wrapAndJquerify( html );
			this.filterInvisible( $html );
			this.appendWhitespaceToBlockElements( $html );
			this.whitelistHtml( $html, 'a, span, i, b, sup, sub' );
			cache.textWithTags[ html ] = this.mergeWhitespace( $html.html() );
		}
		return cache.textWithTags[ html ];
	};

} else {
	this.creditField.set(
		$( '<a>' )
			.addClass( 'mw-mmv-credit-fallback' )
			.prop( 'href', filepageUrl )
			.text( mw.message( 'multimediaviewer-credit-fallback' ).plain() )
	);
}

Object { "Test": "Test", "[object Object]": "<a class=\"mw-mmv-credit-fallback\" href=\"http://localhost:8080/wiki/File:Test.PNG\">View author information</a>", Capture: "Capture" }
mmv.HtmlUtils.js:234:11