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fetch fixed to require XMLHttpRequest if not avaliable

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This commit is contained in:
Vladimir Enchev
2016-01-11 10:58:35 +02:00
parent 3713097c5f
commit 51145b7b09
1 changed files with 16 additions and 13 deletions
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29
fetch/fetch.js
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@ -1,10 +1,13 @@
(function () {
'use strict';
var self = exports;
exports.XMLHttpRequest = global.XMLHttpRequest;
exports.FormData = global.FormData;
if (self.fetch) {
return
if (!exports.XMLHttpRequest) {
var xhr = require("xhr");
exports.XMLHttpRequest = xhr.XMLHttpRequest;
exports.FormData = xhr.FormData;
}
function normalizeName(name) {
@ -110,7 +113,7 @@
}
var support = {
blob: 'FileReader' in global && 'Blob' in global && (function () {
blob: 'FileReader' in exports && 'Blob' in exports && (function () {
try {
new Blob();
return true
@ -118,7 +121,7 @@
return false
}
})(),
formData: 'FormData' in global
formData: 'FormData' in exports
}
function Body() {
@ -131,7 +134,7 @@
this._bodyText = body
} else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
this._bodyBlob = body
} else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
} else if (support.formData && exports.FormData.prototype.isPrototypeOf(body)) {
this._bodyFormData = body
} else if (!body) {
this._bodyText = ''
@ -219,7 +222,7 @@
}
function decode(body) {
var form = new FormData()
var form = new exports.FormData()
body.trim().split('&').forEach(function (bytes) {
if (bytes) {
var split = bytes.split('=')
@ -262,11 +265,11 @@
Body.call(Response.prototype)
self.Headers = Headers;
self.Request = Request;
self.Response = Response;
exports.Headers = Headers;
exports.Request = Request;
exports.Response = Response;
self.fetch = function (input, init) {
exports.fetch = function (input, init) {
// TODO: Request constructor should accept input, init
var request
if (Request.prototype.isPrototypeOf(input) && !init) {
@ -276,7 +279,7 @@
}
return new Promise(function (resolve, reject) {
var xhr = new XMLHttpRequest()
var xhr = new exports.XMLHttpRequest()
function responseURL() {
if ('responseURL' in xhr) {
@ -328,6 +331,6 @@
xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)
})
}
self.fetch.polyfill = true
exports.fetch.polyfill = true
})();