39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
|
/**
|
||
|
|
* @license
|
||
|
|
* Copyright Google Inc. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by an MIT-style license that can be
|
||
|
|
* found in the LICENSE file at https://angular.io/license
|
||
|
|
*/
|
||
|
|
|
||
|
|
import {APP_INITIALIZER, Inject, InjectionToken, Provider} from '@angular/core';
|
||
|
|
|
||
|
|
import {getDOM} from '../dom/dom_adapter';
|
||
|
|
import {DOCUMENT} from '../dom/dom_tokens';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* An id that identifies a particular application being bootstrapped, that should
|
||
|
|
* match across the client/server boundary.
|
||
|
|
*/
|
||
|
|
export const TRANSITION_ID = new InjectionToken('TRANSITION_ID');
|
||
|
|
|
||
|
|
export function bootstrapListenerFactory(transitionId: string, document: any) {
|
||
|
|
const factory = () => {
|
||
|
|
const dom = getDOM();
|
||
|
|
const styles: any[] =
|
||
|
|
Array.prototype.slice.apply(dom.querySelectorAll(document, `style[ng-transition]`));
|
||
|
|
styles.filter(el => dom.getAttribute(el, 'ng-transition') === transitionId)
|
||
|
|
.forEach(el => dom.remove(el));
|
||
|
|
};
|
||
|
|
return factory;
|
||
|
|
}
|
||
|
|
|
||
|
|
export const SERVER_TRANSITION_PROVIDERS: Provider[] = [
|
||
|
|
{
|
||
|
|
provide: APP_INITIALIZER,
|
||
|
|
useFactory: bootstrapListenerFactory,
|
||
|
|
deps: [TRANSITION_ID, DOCUMENT],
|
||
|
|
multi: true
|
||
|
|
},
|
||
|
|
];
|