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Diffstat (limited to 'public/workbox-v4.3.1/workbox-strategies.dev.js')
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diff --git a/public/workbox-v4.3.1/workbox-strategies.dev.js b/public/workbox-v4.3.1/workbox-strategies.dev.js deleted file mode 100644 index e88a65d..0000000 --- a/public/workbox-v4.3.1/workbox-strategies.dev.js +++ /dev/null @@ -1,1138 +0,0 @@ -this.workbox = this.workbox || {}; -this.workbox.strategies = (function (exports, logger_mjs, assert_mjs, cacheNames_mjs, cacheWrapper_mjs, fetchWrapper_mjs, getFriendlyURL_mjs, WorkboxError_mjs) { - 'use strict'; - - try { - self['workbox:strategies:4.3.1'] && _(); - } catch (e) {} // eslint-disable-line - - /* - Copyright 2018 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. - */ - - const getFriendlyURL = url => { - const urlObj = new URL(url, location); - - if (urlObj.origin === location.origin) { - return urlObj.pathname; - } - - return urlObj.href; - }; - - const messages = { - strategyStart: (strategyName, request) => `Using ${strategyName} to ` + `respond to '${getFriendlyURL(request.url)}'`, - printFinalResponse: response => { - if (response) { - logger_mjs.logger.groupCollapsed(`View the final response here.`); - logger_mjs.logger.log(response); - logger_mjs.logger.groupEnd(); - } - } - }; - - /* - Copyright 2018 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. - */ - /** - * An implementation of a [cache-first]{@link https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#cache-falling-back-to-network} - * request strategy. - * - * A cache first strategy is useful for assets that have been revisioned, - * such as URLs like `/styles/example.a8f5f1.css`, since they - * can be cached for long periods of time. - * - * If the network request fails, and there is no cache match, this will throw - * a `WorkboxError` exception. - * - * @memberof workbox.strategies - */ - - class CacheFirst { - /** - * @param {Object} options - * @param {string} options.cacheName Cache name to store and retrieve - * requests. Defaults to cache names provided by - * [workbox-core]{@link workbox.core.cacheNames}. - * @param {Array<Object>} options.plugins [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins} - * to use in conjunction with this caching strategy. - * @param {Object} options.fetchOptions Values passed along to the - * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters) - * of all fetch() requests made by this strategy. - * @param {Object} options.matchOptions [`CacheQueryOptions`](https://w3c.github.io/ServiceWorker/#dictdef-cachequeryoptions) - */ - constructor(options = {}) { - this._cacheName = cacheNames_mjs.cacheNames.getRuntimeName(options.cacheName); - this._plugins = options.plugins || []; - this._fetchOptions = options.fetchOptions || null; - this._matchOptions = options.matchOptions || null; - } - /** - * This method will perform a request strategy and follows an API that - * will work with the - * [Workbox Router]{@link workbox.routing.Router}. - * - * @param {Object} options - * @param {Request} options.request The request to run this strategy for. - * @param {Event} [options.event] The event that triggered the request. - * @return {Promise<Response>} - */ - - - async handle({ - event, - request - }) { - return this.makeRequest({ - event, - request: request || event.request - }); - } - /** - * This method can be used to perform a make a standalone request outside the - * context of the [Workbox Router]{@link workbox.routing.Router}. - * - * See "[Advanced Recipes](https://developers.google.com/web/tools/workbox/guides/advanced-recipes#make-requests)" - * for more usage information. - * - * @param {Object} options - * @param {Request|string} options.request Either a - * [`Request`]{@link https://developer.mozilla.org/en-US/docs/Web/API/Request} - * object, or a string URL, corresponding to the request to be made. - * @param {FetchEvent} [options.event] If provided, `event.waitUntil()` will - be called automatically to extend the service worker's lifetime. - * @return {Promise<Response>} - */ - - - async makeRequest({ - event, - request - }) { - const logs = []; - - if (typeof request === 'string') { - request = new Request(request); - } - - { - assert_mjs.assert.isInstance(request, Request, { - moduleName: 'workbox-strategies', - className: 'CacheFirst', - funcName: 'makeRequest', - paramName: 'request' - }); - } - - let response = await cacheWrapper_mjs.cacheWrapper.match({ - cacheName: this._cacheName, - request, - event, - matchOptions: this._matchOptions, - plugins: this._plugins - }); - let error; - - if (!response) { - { - logs.push(`No response found in the '${this._cacheName}' cache. ` + `Will respond with a network request.`); - } - - try { - response = await this._getFromNetwork(request, event); - } catch (err) { - error = err; - } - - { - if (response) { - logs.push(`Got response from network.`); - } else { - logs.push(`Unable to get a response from the network.`); - } - } - } else { - { - logs.push(`Found a cached response in the '${this._cacheName}' cache.`); - } - } - - { - logger_mjs.logger.groupCollapsed(messages.strategyStart('CacheFirst', request)); - - for (let log of logs) { - logger_mjs.logger.log(log); - } - - messages.printFinalResponse(response); - logger_mjs.logger.groupEnd(); - } - - if (!response) { - throw new WorkboxError_mjs.WorkboxError('no-response', { - url: request.url, - error - }); - } - - return response; - } - /** - * Handles the network and cache part of CacheFirst. - * - * @param {Request} request - * @param {FetchEvent} [event] - * @return {Promise<Response>} - * - * @private - */ - - - async _getFromNetwork(request, event) { - const response = await fetchWrapper_mjs.fetchWrapper.fetch({ - request, - event, - fetchOptions: this._fetchOptions, - plugins: this._plugins - }); // Keep the service worker while we put the request to the cache - - const responseClone = response.clone(); - const cachePutPromise = cacheWrapper_mjs.cacheWrapper.put({ - cacheName: this._cacheName, - request, - response: responseClone, - event, - plugins: this._plugins - }); - - if (event) { - try { - event.waitUntil(cachePutPromise); - } catch (error) { - { - logger_mjs.logger.warn(`Unable to ensure service worker stays alive when ` + `updating cache for '${getFriendlyURL_mjs.getFriendlyURL(request.url)}'.`); - } - } - } - - return response; - } - - } - - /* - Copyright 2018 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. - */ - /** - * An implementation of a - * [cache-only]{@link https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#cache-only} - * request strategy. - * - * This class is useful if you want to take advantage of any - * [Workbox plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins}. - * - * If there is no cache match, this will throw a `WorkboxError` exception. - * - * @memberof workbox.strategies - */ - - class CacheOnly { - /** - * @param {Object} options - * @param {string} options.cacheName Cache name to store and retrieve - * requests. Defaults to cache names provided by - * [workbox-core]{@link workbox.core.cacheNames}. - * @param {Array<Object>} options.plugins [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins} - * to use in conjunction with this caching strategy. - * @param {Object} options.matchOptions [`CacheQueryOptions`](https://w3c.github.io/ServiceWorker/#dictdef-cachequeryoptions) - */ - constructor(options = {}) { - this._cacheName = cacheNames_mjs.cacheNames.getRuntimeName(options.cacheName); - this._plugins = options.plugins || []; - this._matchOptions = options.matchOptions || null; - } - /** - * This method will perform a request strategy and follows an API that - * will work with the - * [Workbox Router]{@link workbox.routing.Router}. - * - * @param {Object} options - * @param {Request} options.request The request to run this strategy for. - * @param {Event} [options.event] The event that triggered the request. - * @return {Promise<Response>} - */ - - - async handle({ - event, - request - }) { - return this.makeRequest({ - event, - request: request || event.request - }); - } - /** - * This method can be used to perform a make a standalone request outside the - * context of the [Workbox Router]{@link workbox.routing.Router}. - * - * See "[Advanced Recipes](https://developers.google.com/web/tools/workbox/guides/advanced-recipes#make-requests)" - * for more usage information. - * - * @param {Object} options - * @param {Request|string} options.request Either a - * [`Request`]{@link https://developer.mozilla.org/en-US/docs/Web/API/Request} - * object, or a string URL, corresponding to the request to be made. - * @param {FetchEvent} [options.event] If provided, `event.waitUntil()` will - * be called automatically to extend the service worker's lifetime. - * @return {Promise<Response>} - */ - - - async makeRequest({ - event, - request - }) { - if (typeof request === 'string') { - request = new Request(request); - } - - { - assert_mjs.assert.isInstance(request, Request, { - moduleName: 'workbox-strategies', - className: 'CacheOnly', - funcName: 'makeRequest', - paramName: 'request' - }); - } - - const response = await cacheWrapper_mjs.cacheWrapper.match({ - cacheName: this._cacheName, - request, - event, - matchOptions: this._matchOptions, - plugins: this._plugins - }); - - { - logger_mjs.logger.groupCollapsed(messages.strategyStart('CacheOnly', request)); - - if (response) { - logger_mjs.logger.log(`Found a cached response in the '${this._cacheName}'` + ` cache.`); - messages.printFinalResponse(response); - } else { - logger_mjs.logger.log(`No response found in the '${this._cacheName}' cache.`); - } - - logger_mjs.logger.groupEnd(); - } - - if (!response) { - throw new WorkboxError_mjs.WorkboxError('no-response', { - url: request.url - }); - } - - return response; - } - - } - - /* - Copyright 2018 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. - */ - const cacheOkAndOpaquePlugin = { - /** - * Returns a valid response (to allow caching) if the status is 200 (OK) or - * 0 (opaque). - * - * @param {Object} options - * @param {Response} options.response - * @return {Response|null} - * - * @private - */ - cacheWillUpdate: ({ - response - }) => { - if (response.status === 200 || response.status === 0) { - return response; - } - - return null; - } - }; - - /* - Copyright 2018 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. - */ - /** - * An implementation of a - * [network first]{@link https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#network-falling-back-to-cache} - * request strategy. - * - * By default, this strategy will cache responses with a 200 status code as - * well as [opaque responses]{@link https://developers.google.com/web/tools/workbox/guides/handle-third-party-requests}. - * Opaque responses are are cross-origin requests where the response doesn't - * support [CORS]{@link https://enable-cors.org/}. - * - * If the network request fails, and there is no cache match, this will throw - * a `WorkboxError` exception. - * - * @memberof workbox.strategies - */ - - class NetworkFirst { - /** - * @param {Object} options - * @param {string} options.cacheName Cache name to store and retrieve - * requests. Defaults to cache names provided by - * [workbox-core]{@link workbox.core.cacheNames}. - * @param {Array<Object>} options.plugins [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins} - * to use in conjunction with this caching strategy. - * @param {Object} options.fetchOptions Values passed along to the - * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters) - * of all fetch() requests made by this strategy. - * @param {Object} options.matchOptions [`CacheQueryOptions`](https://w3c.github.io/ServiceWorker/#dictdef-cachequeryoptions) - * @param {number} options.networkTimeoutSeconds If set, any network requests - * that fail to respond within the timeout will fallback to the cache. - * - * This option can be used to combat - * "[lie-fi]{@link https://developers.google.com/web/fundamentals/performance/poor-connectivity/#lie-fi}" - * scenarios. - */ - constructor(options = {}) { - this._cacheName = cacheNames_mjs.cacheNames.getRuntimeName(options.cacheName); - - if (options.plugins) { - let isUsingCacheWillUpdate = options.plugins.some(plugin => !!plugin.cacheWillUpdate); - this._plugins = isUsingCacheWillUpdate ? options.plugins : [cacheOkAndOpaquePlugin, ...options.plugins]; - } else { - // No plugins passed in, use the default plugin. - this._plugins = [cacheOkAndOpaquePlugin]; - } - - this._networkTimeoutSeconds = options.networkTimeoutSeconds; - - { - if (this._networkTimeoutSeconds) { - assert_mjs.assert.isType(this._networkTimeoutSeconds, 'number', { - moduleName: 'workbox-strategies', - className: 'NetworkFirst', - funcName: 'constructor', - paramName: 'networkTimeoutSeconds' - }); - } - } - - this._fetchOptions = options.fetchOptions || null; - this._matchOptions = options.matchOptions || null; - } - /** - * This method will perform a request strategy and follows an API that - * will work with the - * [Workbox Router]{@link workbox.routing.Router}. - * - * @param {Object} options - * @param {Request} options.request The request to run this strategy for. - * @param {Event} [options.event] The event that triggered the request. - * @return {Promise<Response>} - */ - - - async handle({ - event, - request - }) { - return this.makeRequest({ - event, - request: request || event.request - }); - } - /** - * This method can be used to perform a make a standalone request outside the - * context of the [Workbox Router]{@link workbox.routing.Router}. - * - * See "[Advanced Recipes](https://developers.google.com/web/tools/workbox/guides/advanced-recipes#make-requests)" - * for more usage information. - * - * @param {Object} options - * @param {Request|string} options.request Either a - * [`Request`]{@link https://developer.mozilla.org/en-US/docs/Web/API/Request} - * object, or a string URL, corresponding to the request to be made. - * @param {FetchEvent} [options.event] If provided, `event.waitUntil()` will - * be called automatically to extend the service worker's lifetime. - * @return {Promise<Response>} - */ - - - async makeRequest({ - event, - request - }) { - const logs = []; - - if (typeof request === 'string') { - request = new Request(request); - } - - { - assert_mjs.assert.isInstance(request, Request, { - moduleName: 'workbox-strategies', - className: 'NetworkFirst', - funcName: 'handle', - paramName: 'makeRequest' - }); - } - - const promises = []; - let timeoutId; - - if (this._networkTimeoutSeconds) { - const { - id, - promise - } = this._getTimeoutPromise({ - request, - event, - logs - }); - - timeoutId = id; - promises.push(promise); - } - - const networkPromise = this._getNetworkPromise({ - timeoutId, - request, - event, - logs - }); - - promises.push(networkPromise); // Promise.race() will resolve as soon as the first promise resolves. - - let response = await Promise.race(promises); // If Promise.race() resolved with null, it might be due to a network - // timeout + a cache miss. If that were to happen, we'd rather wait until - // the networkPromise resolves instead of returning null. - // Note that it's fine to await an already-resolved promise, so we don't - // have to check to see if it's still "in flight". - - if (!response) { - response = await networkPromise; - } - - { - logger_mjs.logger.groupCollapsed(messages.strategyStart('NetworkFirst', request)); - - for (let log of logs) { - logger_mjs.logger.log(log); - } - - messages.printFinalResponse(response); - logger_mjs.logger.groupEnd(); - } - - if (!response) { - throw new WorkboxError_mjs.WorkboxError('no-response', { - url: request.url - }); - } - - return response; - } - /** - * @param {Object} options - * @param {Request} options.request - * @param {Array} options.logs A reference to the logs array - * @param {Event} [options.event] - * @return {Promise<Response>} - * - * @private - */ - - - _getTimeoutPromise({ - request, - logs, - event - }) { - let timeoutId; - const timeoutPromise = new Promise(resolve => { - const onNetworkTimeout = async () => { - { - logs.push(`Timing out the network response at ` + `${this._networkTimeoutSeconds} seconds.`); - } - - resolve((await this._respondFromCache({ - request, - event - }))); - }; - - timeoutId = setTimeout(onNetworkTimeout, this._networkTimeoutSeconds * 1000); - }); - return { - promise: timeoutPromise, - id: timeoutId - }; - } - /** - * @param {Object} options - * @param {number|undefined} options.timeoutId - * @param {Request} options.request - * @param {Array} options.logs A reference to the logs Array. - * @param {Event} [options.event] - * @return {Promise<Response>} - * - * @private - */ - - - async _getNetworkPromise({ - timeoutId, - request, - logs, - event - }) { - let error; - let response; - - try { - response = await fetchWrapper_mjs.fetchWrapper.fetch({ - request, - event, - fetchOptions: this._fetchOptions, - plugins: this._plugins - }); - } catch (err) { - error = err; - } - - if (timeoutId) { - clearTimeout(timeoutId); - } - - { - if (response) { - logs.push(`Got response from network.`); - } else { - logs.push(`Unable to get a response from the network. Will respond ` + `with a cached response.`); - } - } - - if (error || !response) { - response = await this._respondFromCache({ - request, - event - }); - - { - if (response) { - logs.push(`Found a cached response in the '${this._cacheName}'` + ` cache.`); - } else { - logs.push(`No response found in the '${this._cacheName}' cache.`); - } - } - } else { - // Keep the service worker alive while we put the request in the cache - const responseClone = response.clone(); - const cachePut = cacheWrapper_mjs.cacheWrapper.put({ - cacheName: this._cacheName, - request, - response: responseClone, - event, - plugins: this._plugins - }); - - if (event) { - try { - // The event has been responded to so we can keep the SW alive to - // respond to the request - event.waitUntil(cachePut); - } catch (err) { - { - logger_mjs.logger.warn(`Unable to ensure service worker stays alive when ` + `updating cache for '${getFriendlyURL_mjs.getFriendlyURL(request.url)}'.`); - } - } - } - } - - return response; - } - /** - * Used if the network timeouts or fails to make the request. - * - * @param {Object} options - * @param {Request} request The request to match in the cache - * @param {Event} [options.event] - * @return {Promise<Object>} - * - * @private - */ - - - _respondFromCache({ - event, - request - }) { - return cacheWrapper_mjs.cacheWrapper.match({ - cacheName: this._cacheName, - request, - event, - matchOptions: this._matchOptions, - plugins: this._plugins - }); - } - - } - - /* - Copyright 2018 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. - */ - /** - * An implementation of a - * [network-only]{@link https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#network-only} - * request strategy. - * - * This class is useful if you want to take advantage of any - * [Workbox plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins}. - * - * If the network request fails, this will throw a `WorkboxError` exception. - * - * @memberof workbox.strategies - */ - - class NetworkOnly { - /** - * @param {Object} options - * @param {string} options.cacheName Cache name to store and retrieve - * requests. Defaults to cache names provided by - * [workbox-core]{@link workbox.core.cacheNames}. - * @param {Array<Object>} options.plugins [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins} - * to use in conjunction with this caching strategy. - * @param {Object} options.fetchOptions Values passed along to the - * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters) - * of all fetch() requests made by this strategy. - */ - constructor(options = {}) { - this._cacheName = cacheNames_mjs.cacheNames.getRuntimeName(options.cacheName); - this._plugins = options.plugins || []; - this._fetchOptions = options.fetchOptions || null; - } - /** - * This method will perform a request strategy and follows an API that - * will work with the - * [Workbox Router]{@link workbox.routing.Router}. - * - * @param {Object} options - * @param {Request} options.request The request to run this strategy for. - * @param {Event} [options.event] The event that triggered the request. - * @return {Promise<Response>} - */ - - - async handle({ - event, - request - }) { - return this.makeRequest({ - event, - request: request || event.request - }); - } - /** - * This method can be used to perform a make a standalone request outside the - * context of the [Workbox Router]{@link workbox.routing.Router}. - * - * See "[Advanced Recipes](https://developers.google.com/web/tools/workbox/guides/advanced-recipes#make-requests)" - * for more usage information. - * - * @param {Object} options - * @param {Request|string} options.request Either a - * [`Request`]{@link https://developer.mozilla.org/en-US/docs/Web/API/Request} - * object, or a string URL, corresponding to the request to be made. - * @param {FetchEvent} [options.event] If provided, `event.waitUntil()` will - * be called automatically to extend the service worker's lifetime. - * @return {Promise<Response>} - */ - - - async makeRequest({ - event, - request - }) { - if (typeof request === 'string') { - request = new Request(request); - } - - { - assert_mjs.assert.isInstance(request, Request, { - moduleName: 'workbox-strategies', - className: 'NetworkOnly', - funcName: 'handle', - paramName: 'request' - }); - } - - let error; - let response; - - try { - response = await fetchWrapper_mjs.fetchWrapper.fetch({ - request, - event, - fetchOptions: this._fetchOptions, - plugins: this._plugins - }); - } catch (err) { - error = err; - } - - { - logger_mjs.logger.groupCollapsed(messages.strategyStart('NetworkOnly', request)); - - if (response) { - logger_mjs.logger.log(`Got response from network.`); - } else { - logger_mjs.logger.log(`Unable to get a response from the network.`); - } - - messages.printFinalResponse(response); - logger_mjs.logger.groupEnd(); - } - - if (!response) { - throw new WorkboxError_mjs.WorkboxError('no-response', { - url: request.url, - error - }); - } - - return response; - } - - } - - /* - Copyright 2018 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. - */ - /** - * An implementation of a - * [stale-while-revalidate]{@link https://developers.google.com/web/fundamentals/instant-and-offline/offline-cookbook/#stale-while-revalidate} - * request strategy. - * - * Resources are requested from both the cache and the network in parallel. - * The strategy will respond with the cached version if available, otherwise - * wait for the network response. The cache is updated with the network response - * with each successful request. - * - * By default, this strategy will cache responses with a 200 status code as - * well as [opaque responses]{@link https://developers.google.com/web/tools/workbox/guides/handle-third-party-requests}. - * Opaque responses are are cross-origin requests where the response doesn't - * support [CORS]{@link https://enable-cors.org/}. - * - * If the network request fails, and there is no cache match, this will throw - * a `WorkboxError` exception. - * - * @memberof workbox.strategies - */ - - class StaleWhileRevalidate { - /** - * @param {Object} options - * @param {string} options.cacheName Cache name to store and retrieve - * requests. Defaults to cache names provided by - * [workbox-core]{@link workbox.core.cacheNames}. - * @param {Array<Object>} options.plugins [Plugins]{@link https://developers.google.com/web/tools/workbox/guides/using-plugins} - * to use in conjunction with this caching strategy. - * @param {Object} options.fetchOptions Values passed along to the - * [`init`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/fetch#Parameters) - * of all fetch() requests made by this strategy. - * @param {Object} options.matchOptions [`CacheQueryOptions`](https://w3c.github.io/ServiceWorker/#dictdef-cachequeryoptions) - */ - constructor(options = {}) { - this._cacheName = cacheNames_mjs.cacheNames.getRuntimeName(options.cacheName); - this._plugins = options.plugins || []; - - if (options.plugins) { - let isUsingCacheWillUpdate = options.plugins.some(plugin => !!plugin.cacheWillUpdate); - this._plugins = isUsingCacheWillUpdate ? options.plugins : [cacheOkAndOpaquePlugin, ...options.plugins]; - } else { - // No plugins passed in, use the default plugin. - this._plugins = [cacheOkAndOpaquePlugin]; - } - - this._fetchOptions = options.fetchOptions || null; - this._matchOptions = options.matchOptions || null; - } - /** - * This method will perform a request strategy and follows an API that - * will work with the - * [Workbox Router]{@link workbox.routing.Router}. - * - * @param {Object} options - * @param {Request} options.request The request to run this strategy for. - * @param {Event} [options.event] The event that triggered the request. - * @return {Promise<Response>} - */ - - - async handle({ - event, - request - }) { - return this.makeRequest({ - event, - request: request || event.request - }); - } - /** - * This method can be used to perform a make a standalone request outside the - * context of the [Workbox Router]{@link workbox.routing.Router}. - * - * See "[Advanced Recipes](https://developers.google.com/web/tools/workbox/guides/advanced-recipes#make-requests)" - * for more usage information. - * - * @param {Object} options - * @param {Request|string} options.request Either a - * [`Request`]{@link https://developer.mozilla.org/en-US/docs/Web/API/Request} - * object, or a string URL, corresponding to the request to be made. - * @param {FetchEvent} [options.event] If provided, `event.waitUntil()` will - * be called automatically to extend the service worker's lifetime. - * @return {Promise<Response>} - */ - - - async makeRequest({ - event, - request - }) { - const logs = []; - - if (typeof request === 'string') { - request = new Request(request); - } - - { - assert_mjs.assert.isInstance(request, Request, { - moduleName: 'workbox-strategies', - className: 'StaleWhileRevalidate', - funcName: 'handle', - paramName: 'request' - }); - } - - const fetchAndCachePromise = this._getFromNetwork({ - request, - event - }); - - let response = await cacheWrapper_mjs.cacheWrapper.match({ - cacheName: this._cacheName, - request, - event, - matchOptions: this._matchOptions, - plugins: this._plugins - }); - let error; - - if (response) { - { - logs.push(`Found a cached response in the '${this._cacheName}'` + ` cache. Will update with the network response in the background.`); - } - - if (event) { - try { - event.waitUntil(fetchAndCachePromise); - } catch (error) { - { - logger_mjs.logger.warn(`Unable to ensure service worker stays alive when ` + `updating cache for '${getFriendlyURL_mjs.getFriendlyURL(request.url)}'.`); - } - } - } - } else { - { - logs.push(`No response found in the '${this._cacheName}' cache. ` + `Will wait for the network response.`); - } - - try { - response = await fetchAndCachePromise; - } catch (err) { - error = err; - } - } - - { - logger_mjs.logger.groupCollapsed(messages.strategyStart('StaleWhileRevalidate', request)); - - for (let log of logs) { - logger_mjs.logger.log(log); - } - - messages.printFinalResponse(response); - logger_mjs.logger.groupEnd(); - } - - if (!response) { - throw new WorkboxError_mjs.WorkboxError('no-response', { - url: request.url, - error - }); - } - - return response; - } - /** - * @param {Object} options - * @param {Request} options.request - * @param {Event} [options.event] - * @return {Promise<Response>} - * - * @private - */ - - - async _getFromNetwork({ - request, - event - }) { - const response = await fetchWrapper_mjs.fetchWrapper.fetch({ - request, - event, - fetchOptions: this._fetchOptions, - plugins: this._plugins - }); - const cachePutPromise = cacheWrapper_mjs.cacheWrapper.put({ - cacheName: this._cacheName, - request, - response: response.clone(), - event, - plugins: this._plugins - }); - - if (event) { - try { - event.waitUntil(cachePutPromise); - } catch (error) { - { - logger_mjs.logger.warn(`Unable to ensure service worker stays alive when ` + `updating cache for '${getFriendlyURL_mjs.getFriendlyURL(request.url)}'.`); - } - } - } - - return response; - } - - } - - /* - Copyright 2018 Google LLC - - Use of this source code is governed by an MIT-style - license that can be found in the LICENSE file or at - https://opensource.org/licenses/MIT. - */ - const mapping = { - cacheFirst: CacheFirst, - cacheOnly: CacheOnly, - networkFirst: NetworkFirst, - networkOnly: NetworkOnly, - staleWhileRevalidate: StaleWhileRevalidate - }; - - const deprecate = strategy => { - const StrategyCtr = mapping[strategy]; - return options => { - { - const strategyCtrName = strategy[0].toUpperCase() + strategy.slice(1); - logger_mjs.logger.warn(`The 'workbox.strategies.${strategy}()' function has been ` + `deprecated and will be removed in a future version of Workbox.\n` + `Please use 'new workbox.strategies.${strategyCtrName}()' instead.`); - } - - return new StrategyCtr(options); - }; - }; - /** - * @function workbox.strategies.cacheFirst - * @param {Object} options See the {@link workbox.strategies.CacheFirst} - * constructor for more info. - * @deprecated since v4.0.0 - */ - - - const cacheFirst = deprecate('cacheFirst'); - /** - * @function workbox.strategies.cacheOnly - * @param {Object} options See the {@link workbox.strategies.CacheOnly} - * constructor for more info. - * @deprecated since v4.0.0 - */ - |