60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
import utils from '../utils.js';
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import httpAdapter from './http.js';
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import xhrAdapter from './xhr.js';
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import AxiosError from "../core/AxiosError.js";
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const knownAdapters = {
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http: httpAdapter,
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xhr: xhrAdapter
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}
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utils.forEach(knownAdapters, (fn, value) => {
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if(fn) {
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try {
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Object.defineProperty(fn, 'name', {value});
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} catch (e) {
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// eslint-disable-next-line no-empty
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}
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Object.defineProperty(fn, 'adapterName', {value});
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}
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});
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export default {
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getAdapter: (adapters) => {
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adapters = utils.isArray(adapters) ? adapters : [adapters];
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const {length} = adapters;
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let nameOrAdapter;
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let adapter;
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for (let i = 0; i < length; i++) {
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nameOrAdapter = adapters[i];
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if((adapter = utils.isString(nameOrAdapter) ? knownAdapters[nameOrAdapter.toLowerCase()] : nameOrAdapter)) {
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break;
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}
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}
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if (!adapter) {
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if (adapter === false) {
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throw new AxiosError(
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`Adapter ${nameOrAdapter} is not supported by the environment`,
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'ERR_NOT_SUPPORT'
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);
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}
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throw new Error(
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utils.hasOwnProp(knownAdapters, nameOrAdapter) ?
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`Adapter '${nameOrAdapter}' is not available in the build` :
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`Unknown adapter '${nameOrAdapter}'`
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);
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}
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if (!utils.isFunction(adapter)) {
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throw new TypeError('adapter is not a function');
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}
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return adapter;
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},
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adapters: knownAdapters
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}
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