import {print} from 'angular2/src/core/facade/lang';

import {UrlResolver} from 'angular2/src/core/services/url_resolver';

import {isPresent, isBlank, RegExpWrapper, StringWrapper} from 'angular2/src/core/facade/lang';

import {DOM} from 'angular2/src/core/dom/dom_adapter';

import {Injectable} from 'angular2/core';

import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';

export function commonDemoSetup(): void {

BrowserDomAdapter.makeCurrent();

}

@Injectable()

export class DemoUrlResolver extends UrlResolver {

constructor() {

super();

}

resolve(baseUrl: string, url: string): string {

// The standard UrlResolver looks for "package:" templateUrls in

// node_modules, however in our repo we host material widgets at the root.

if (url.startsWith('package:angular2_material/')) {

return '/' + url.substring(8);

}

return super.resolve(baseUrl, url);

}

}