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https://gerrit.wikimedia.org/r/mediawiki/skins/Vector.git
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2499e834bb
Follow up to 87dd101a
* bump coverage to reflect improved test state
* remove ts-ignore statements
* Drop eslint-disable-next-line compat/compat rules in ES6 code
* Drop TypeScript checking on Jest files
* Identifies an existing usage of ES7 includes method in place
where ES6 browsers need to be supported.
* Update App.vue booleans to default to false. Note this doesn't
impact our usage of the search app as we always pass these values
in.
* Drop unused eslintEs6.json configuration file
Change-Id: Ib6f1ef77bf4e27ecdcc54b5fb963818437f8195c
52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
/**
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* @typedef {Object} AbortableFetch
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* @property {Promise<any>} fetch
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* @property {Function} abort
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*/
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/**
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* @typedef {Object} NullableAbortController
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* @property {AbortSignal | undefined} signal
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* @property {Function} abort
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*/
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const nullAbortController = {
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signal: undefined,
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abort: () => {} // Do nothing (no-op)
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};
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/**
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* A wrapper which combines native fetch() in browsers and the following json() call.
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*
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* @param {string} resource
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* @param {RequestInit} [init]
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* @return {AbortableFetch}
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*/
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function fetchJson( resource, init ) {
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// As of 2020, browser support for AbortController is limited:
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// https://caniuse.com/abortcontroller
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// so replacing it with no-op if it doesn't exist.
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const controller = window.AbortController ?
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new AbortController() :
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nullAbortController;
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const getJson = fetch( resource, $.extend( init, {
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signal: controller.signal
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} ) ).then( ( response ) => {
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if ( !response.ok ) {
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return Promise.reject(
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'Network request failed with HTTP code ' + response.status
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);
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}
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return response.json();
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} );
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return {
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fetch: getJson,
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abort: () => {
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controller.abort();
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}
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};
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}
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module.exports = fetchJson;
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