95 lines
2.6 KiB
JavaScript
95 lines
2.6 KiB
JavaScript
'use strict';
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var utils = require('./../utils');
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var buildURL = require('../helpers/buildURL');
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var InterceptorManager = require('./InterceptorManager');
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var dispatchRequest = require('./dispatchRequest');
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var mergeConfig = require('./mergeConfig');
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/**
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* Create a new instance of Axios
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*
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* @param {Object} instanceConfig The default config for the instance
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*/
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function Axios(instanceConfig) {
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this.defaults = instanceConfig;
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this.interceptors = {
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request: new InterceptorManager(),
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response: new InterceptorManager()
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};
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}
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/**
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* Dispatch a request
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*
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* @param {Object} config The config specific for this request (merged with this.defaults)
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*/
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Axios.prototype.request = function request(config) {
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/*eslint no-param-reassign:0*/
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// Allow for axios('example/url'[, config]) a la fetch API
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if (typeof config === 'string') {
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config = arguments[1] || {};
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config.url = arguments[0];
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} else {
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config = config || {};
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}
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config = mergeConfig(this.defaults, config);
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// Set config.method
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if (config.method) {
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config.method = config.method.toLowerCase();
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} else if (this.defaults.method) {
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config.method = this.defaults.method.toLowerCase();
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} else {
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config.method = 'get';
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}
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// Hook up interceptors middleware
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var chain = [dispatchRequest, undefined];
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var promise = Promise.resolve(config);
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this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
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chain.unshift(interceptor.fulfilled, interceptor.rejected);
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});
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this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
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chain.push(interceptor.fulfilled, interceptor.rejected);
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});
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while (chain.length) {
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promise = promise.then(chain.shift(), chain.shift());
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}
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return promise;
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};
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Axios.prototype.getUri = function getUri(config) {
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config = mergeConfig(this.defaults, config);
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return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
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};
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// Provide aliases for supported request methods
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utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
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/*eslint func-names:0*/
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Axios.prototype[method] = function(url, config) {
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return this.request(utils.merge(config || {}, {
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method: method,
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url: url
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}));
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};
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});
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utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
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/*eslint func-names:0*/
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Axios.prototype[method] = function(url, data, config) {
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return this.request(utils.merge(config || {}, {
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method: method,
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url: url,
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data: data
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}));
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};
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});
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module.exports = Axios;
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