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'use strict'
function InterceptorManager() {
this.handlers = []
}
/**
* Add a new interceptor to the stack
*
* @param {Function} fulfilled The function to handle `then` for a `Promise`
* @param {Function} rejected The function to handle `reject` for a `Promise`
*
* @return {Number} An ID used to remove interceptor later
*/
InterceptorManager.prototype.use = function use(fulfilled, rejected) {
this.handlers.push({
fulfilled,
rejected
})
return this.handlers.length - 1
}
/**
* Remove an interceptor from the stack
*
* @param {Number} id The ID that was returned by `use`
*/
InterceptorManager.prototype.eject = function eject(id) {
if (this.handlers[id]) {
this.handlers[id] = null
}
}
/**
* Iterate over all the registered interceptors
*
* This method is particularly useful for skipping over any
* interceptors that may have become `null` calling `eject`.
*
* @param {Function} fn The function to call for each interceptor
*/
InterceptorManager.prototype.forEach = function forEach(fn) {
this.handlers.forEach((h) => {
if (h !== null) {
fn(h)
}
})
}
export default InterceptorManager

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/**
* @Class Request
* @description luch-request http请求插件
* @version 3.0.7
* @Author lu-ch
* @Date 2021-09-04
* @Email webwork.s@qq.com
* 文档: https://www.quanzhan.co/luch-request/
* github: https://github.com/lei-mu/luch-request
* DCloud: http://ext.dcloud.net.cn/plugin?id=392
* HBuilderX: beat-3.0.4 alpha-3.0.4
*/
import dispatchRequest from './dispatchRequest'
import InterceptorManager from './InterceptorManager'
import mergeConfig from './mergeConfig'
import defaults from './defaults'
import { isPlainObject } from '../utils'
import clone from '../utils/clone'
export default class Request {
/**
* @param {Object} arg - 全局配置
* @param {String} arg.baseURL - 全局根路径
* @param {Object} arg.header - 全局header
* @param {String} arg.method = [GET|POST|PUT|DELETE|CONNECT|HEAD|OPTIONS|TRACE] - 全局默认请求方式
* @param {String} arg.dataType = [json] - 全局默认的dataType
* @param {String} arg.responseType = [text|arraybuffer] - 全局默认的responseType。支付宝小程序不支持
* @param {Object} arg.custom - 全局默认的自定义参数
* @param {Number} arg.timeout - 全局默认的超时时间,单位 ms。默认60000。H5(HBuilderX 2.9.9+)、APP(HBuilderX 2.9.9+)、微信小程序2.10.0)、支付宝小程序
* @param {Boolean} arg.sslVerify - 全局默认的是否验证 ssl 证书。默认true.仅App安卓端支持HBuilderX 2.3.3+
* @param {Boolean} arg.withCredentials - 全局默认的跨域请求时是否携带凭证cookies。默认false。仅H5支持HBuilderX 2.6.15+
* @param {Boolean} arg.firstIpv4 - 全DNS解析时优先使用ipv4。默认false。仅 App-Android 支持 (HBuilderX 2.8.0+)
* @param {Function(statusCode):Boolean} arg.validateStatus - 全局默认的自定义验证器。默认statusCode >= 200 && statusCode < 300
*/
constructor(arg = {}) {
if (!isPlainObject(arg)) {
arg = {}
console.warn('设置全局参数必须接收一个Object')
}
this.config = clone({ ...defaults, ...arg })
this.interceptors = {
request: new InterceptorManager(),
response: new InterceptorManager()
}
}
/**
* @Function
* @param {Request~setConfigCallback} f - 设置全局默认配置
*/
setConfig(f) {
this.config = f(this.config)
}
middleware(config) {
config = mergeConfig(this.config, config)
const chain = [dispatchRequest, undefined]
let promise = Promise.resolve(config)
this.interceptors.request.forEach((interceptor) => {
chain.unshift(interceptor.fulfilled, interceptor.rejected)
})
this.interceptors.response.forEach((interceptor) => {
chain.push(interceptor.fulfilled, interceptor.rejected)
})
while (chain.length) {
promise = promise.then(chain.shift(), chain.shift())
}
return promise
}
/**
* @Function
* @param {Object} config - 请求配置项
* @prop {String} options.url - 请求路径
* @prop {Object} options.data - 请求参数
* @prop {Object} [options.responseType = config.responseType] [text|arraybuffer] - 响应的数据类型
* @prop {Object} [options.dataType = config.dataType] - 如果设为 json会尝试对返回的数据做一次 JSON.parse
* @prop {Object} [options.header = config.header] - 请求header
* @prop {Object} [options.method = config.method] - 请求方法
* @returns {Promise<unknown>}
*/
request(config = {}) {
return this.middleware(config)
}
get(url, options = {}) {
return this.middleware({
url,
method: 'GET',
...options
})
}
post(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'POST',
...options
})
}
// #ifndef MP-ALIPAY
put(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'PUT',
...options
})
}
// #endif
// #ifdef APP-PLUS || H5 || MP-WEIXIN || MP-BAIDU
delete(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'DELETE',
...options
})
}
// #endif
// #ifdef H5 || MP-WEIXIN
connect(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'CONNECT',
...options
})
}
// #endif
// #ifdef H5 || MP-WEIXIN || MP-BAIDU
head(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'HEAD',
...options
})
}
// #endif
// #ifdef APP-PLUS || H5 || MP-WEIXIN || MP-BAIDU
options(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'OPTIONS',
...options
})
}
// #endif
// #ifdef H5 || MP-WEIXIN
trace(url, data, options = {}) {
return this.middleware({
url,
data,
method: 'TRACE',
...options
})
}
// #endif
upload(url, config = {}) {
config.url = url
config.method = 'UPLOAD'
return this.middleware(config)
}
download(url, config = {}) {
config.url = url
config.method = 'DOWNLOAD'
return this.middleware(config)
}
}
/**
* setConfig回调
* @return {Object} - 返回操作后的config
* @callback Request~setConfigCallback
* @param {Object} config - 全局默认config
*/

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'use strict'
import isAbsoluteURL from '../helpers/isAbsoluteURL'
import combineURLs from '../helpers/combineURLs'
/**
* Creates a new URL by combining the baseURL with the requestedURL,
* only when the requestedURL is not already an absolute URL.
* If the requestURL is absolute, this function returns the requestedURL untouched.
*
* @param {string} baseURL The base URL
* @param {string} requestedURL Absolute or relative URL to combine
* @returns {string} The combined full path
*/
export default function buildFullPath(baseURL, requestedURL) {
if (baseURL && !isAbsoluteURL(requestedURL)) {
return combineURLs(baseURL, requestedURL)
}
return requestedURL
}

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/**
* 默认的全局配置
*/
export default {
baseURL: '',
header: {},
method: 'GET',
dataType: 'json',
// #ifndef MP-ALIPAY
responseType: 'text',
// #endif
custom: {},
// #ifdef H5 || APP-PLUS || MP-ALIPAY || MP-WEIXIN
timeout: 60000,
// #endif
// #ifdef APP-PLUS
sslVerify: true,
// #endif
// #ifdef H5
withCredentials: false,
// #endif
// #ifdef APP-PLUS
firstIpv4: false,
// #endif
validateStatus: function validateStatus(status) {
return status >= 200 && status < 300
}
}

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import adapter from '../adapters/index'
export default (config) => adapter(config)

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import { deepMerge, isUndefined } from '../utils'
/**
* 合并局部配置优先的配置,如果局部有该配置项则用局部,如果全局有该配置项则用全局
* @param {Array} keys - 配置项
* @param {Object} globalsConfig - 当前的全局配置
* @param {Object} config2 - 局部配置
* @return {{}}
*/
const mergeKeys = (keys, globalsConfig, config2) => {
const config = {}
keys.forEach((prop) => {
if (!isUndefined(config2[prop])) {
config[prop] = config2[prop]
} else if (!isUndefined(globalsConfig[prop])) {
config[prop] = globalsConfig[prop]
}
})
return config
}
/**
*
* @param globalsConfig - 当前实例的全局配置
* @param config2 - 当前的局部配置
* @return - 合并后的配置
*/
export default (globalsConfig, config2 = {}) => {
const method = config2.method || globalsConfig.method || 'GET'
let config = {
baseURL: globalsConfig.baseURL || '',
method,
url: config2.url || '',
params: config2.params || {},
custom: { ...(globalsConfig.custom || {}), ...(config2.custom || {}) },
header: deepMerge(globalsConfig.header || {}, config2.header || {})
}
const defaultToConfig2Keys = ['getTask', 'validateStatus']
config = { ...config, ...mergeKeys(defaultToConfig2Keys, globalsConfig, config2) }
// eslint-disable-next-line no-empty
if (method === 'DOWNLOAD') {
// #ifdef H5 || APP-PLUS
if (!isUndefined(config2.timeout)) {
config.timeout = config2.timeout
} else if (!isUndefined(globalsConfig.timeout)) {
config.timeout = globalsConfig.timeout
}
// #endif
} else if (method === 'UPLOAD') {
delete config.header['content-type']
delete config.header['Content-Type']
const uploadKeys = [
// #ifdef APP-PLUS || H5
'files',
// #endif
// #ifdef MP-ALIPAY
'fileType',
// #endif
// #ifdef H5
'file',
// #endif
'filePath',
'name',
// #ifdef H5 || APP-PLUS
'timeout',
// #endif
'formData'
]
uploadKeys.forEach((prop) => {
if (!isUndefined(config2[prop])) {
config[prop] = config2[prop]
}
})
// #ifdef H5 || APP-PLUS
if (isUndefined(config.timeout) && !isUndefined(globalsConfig.timeout)) {
config.timeout = globalsConfig.timeout
}
// #endif
} else {
const defaultsKeys = [
'data',
// #ifdef H5 || APP-PLUS || MP-ALIPAY || MP-WEIXIN
'timeout',
// #endif
'dataType',
// #ifndef MP-ALIPAY
'responseType',
// #endif
// #ifdef APP-PLUS
'sslVerify',
// #endif
// #ifdef H5
'withCredentials',
// #endif
// #ifdef APP-PLUS
'firstIpv4'
// #endif
]
config = { ...config, ...mergeKeys(defaultsKeys, globalsConfig, config2) }
}
return config
}

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/**
* Resolve or reject a Promise based on response status.
*
* @param {Function} resolve A function that resolves the promise.
* @param {Function} reject A function that rejects the promise.
* @param {object} response The response.
*/
export default function settle(resolve, reject, response) {
const { validateStatus } = response.config
const status = response.statusCode
if (status && (!validateStatus || validateStatus(status))) {
resolve(response)
} else {
reject(response)
}
}