src/snippetPreview.js
function() {
	var baseURL = this.opts.baseURL;

	/*
	 * For backwards compatibility, if no URL was passed to the snippet editor we try to retrieve the base URL from the
	 * rawData in the App. This is because the scrapers used to be responsible for retrieving the baseURL, but the base
	 * URL is static so we can just pass it to the snippet editor.
	 */
	if ( this.hasApp() && ! isEmpty( this.refObj.rawData.baseUrl ) && this.opts.baseURL === defaults.baseURL ) {
		baseURL = this.refObj.rawData.baseUrl;
	}

	return baseURL;
}
function() {
	var baseURL = this.opts.baseURL;

	/*
	 * For backwards compatibility, if no URL was passed to the snippet editor we try to retrieve the base URL from the
	 * rawData in the App. This is because the scrapers used to be responsible for retrieving the baseURL, but the base
	 * URL is static so we can just pass it to the snippet editor.
	 */
	if ( this.hasApp() && ! isEmpty( this.refObj.rawData.baseUrl ) && this.opts.baseURL === defaults.baseURL ) {
		baseURL = this.refObj.rawData.baseUrl;
	}

	return baseURL;
}
function ( ) { var baseURL = this . opts . baseURL ; /*
	 * For backwards compatibility, if no URL was passed to the snippet editor we try to retrieve the base URL from the
	 * rawData in the App. This is because the scrapers used to be responsible for retrieving the baseURL, but the base
	 * URL is static so we can just pass it to the snippet editor.
	 */ if ( this . hasApp ( ) && ! isEmpty ( this . refObj . rawData . baseUrl ) && this . opts . baseURL === defaults . baseURL ) { baseURL = this . refObj . rawData . baseUrl ; } return baseURL ; }
Get's the base URL for this instance of the Snippet Preview.

@private
@this SnippetPreview

@returns {string} The base URL.
Get s the base URL for this instance of the Snippet Preview .