mirror of https://github.com/jkjoy/sunpeiwen.git
70 lines
2.3 KiB
TypeScript
70 lines
2.3 KiB
TypeScript
/*
|
|
Copyright 2020 Google LLC
|
|
|
|
Use of this source code is governed by an MIT-style
|
|
license that can be found in the LICENSE file or at
|
|
https://opensource.org/licenses/MIT.
|
|
*/
|
|
import {warmStrategyCache} from './warmStrategyCache';
|
|
import {registerRoute} from 'workbox-routing/registerRoute.js';
|
|
import {NetworkFirst} from 'workbox-strategies/NetworkFirst.js';
|
|
import {CacheableResponsePlugin} from 'workbox-cacheable-response/CacheableResponsePlugin.js';
|
|
import {
|
|
RouteMatchCallback,
|
|
RouteMatchCallbackOptions,
|
|
WorkboxPlugin,
|
|
} from 'workbox-core/types.js';
|
|
|
|
import './_version.js';
|
|
|
|
export interface PageCacheOptions {
|
|
cacheName?: string;
|
|
matchCallback?: RouteMatchCallback;
|
|
networkTimeoutSeconds?: number;
|
|
plugins?: Array<WorkboxPlugin>;
|
|
warmCache?: Array<string>;
|
|
}
|
|
|
|
/**
|
|
* An implementation of a page caching recipe with a network timeout
|
|
*
|
|
* @memberof workbox-recipes
|
|
*
|
|
* @param {Object} [options]
|
|
* @param {string} [options.cacheName] Name for cache. Defaults to pages
|
|
* @param {RouteMatchCallback} [options.matchCallback] Workbox callback function to call to match to. Defaults to request.mode === 'navigate';
|
|
* @param {number} [options.networkTimoutSeconds] Maximum amount of time, in seconds, to wait on the network before falling back to cache. Defaults to 3
|
|
* @param {WorkboxPlugin[]} [options.plugins] Additional plugins to use for this recipe
|
|
* @param {string[]} [options.warmCache] Paths to call to use to warm this cache
|
|
*/
|
|
function pageCache(options: PageCacheOptions = {}): void {
|
|
const defaultMatchCallback = ({request}: RouteMatchCallbackOptions) =>
|
|
request.mode === 'navigate';
|
|
|
|
const cacheName = options.cacheName || 'pages';
|
|
const matchCallback = options.matchCallback || defaultMatchCallback;
|
|
const networkTimeoutSeconds = options.networkTimeoutSeconds || 3;
|
|
const plugins = options.plugins || [];
|
|
plugins.push(
|
|
new CacheableResponsePlugin({
|
|
statuses: [0, 200],
|
|
}),
|
|
);
|
|
|
|
const strategy = new NetworkFirst({
|
|
networkTimeoutSeconds,
|
|
cacheName,
|
|
plugins,
|
|
});
|
|
|
|
// Registers the route
|
|
registerRoute(matchCallback, strategy);
|
|
|
|
// Warms the cache
|
|
if (options.warmCache) {
|
|
warmStrategyCache({urls: options.warmCache, strategy});
|
|
}
|
|
}
|
|
|
|
export {pageCache};
|