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Adding support for URLSearchParams

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This commit is contained in:
Nick Uraltsev
2016-05-07 12:26:28 -07:00
parent ea375220a2
commit f20490eb6b
10 changed files with 108 additions and 20 deletions
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lib/defaults.js
+20 -14
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@@ -1,33 +1,39 @@
'use strict';
var utils = require('./utils');
var normalizeHeaderName = require('./helpers/normalizeHeaderName');
var PROTECTION_PREFIX = /^\)\]\}',?\n/;
var DEFAULT_CONTENT_TYPE = {
'Content-Type': 'application/x-www-form-urlencoded'
};
function setContentTypeIfUnset(headers, value) {
if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
headers['Content-Type'] = value;
}
}
module.exports = {
transformRequest: [function transformRequest(data, headers) {
if (utils.isFormData(data) || utils.isArrayBuffer(data) || utils.isStream(data)) {
normalizeHeaderName(headers, 'Content-Type');
if (utils.isFormData(data) ||
utils.isArrayBuffer(data) ||
utils.isStream(data) ||
utils.isFile(data) ||
utils.isBlob(data)
) {
return data;
}
if (utils.isArrayBufferView(data)) {
return data.buffer;
}
if (utils.isObject(data) && !utils.isFile(data) && !utils.isBlob(data)) {
// Set application/json if no Content-Type has been specified
if (!utils.isUndefined(headers)) {
utils.forEach(headers, function processContentTypeHeader(val, key) {
if (key.toLowerCase() === 'content-type') {
headers['Content-Type'] = val;
}
});
if (utils.isUndefined(headers['Content-Type'])) {
headers['Content-Type'] = 'application/json;charset=utf-8';
}
}
if (utils.isURLSearchParams(data)) {
setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
return data.toString();
}
if (utils.isObject(data)) {
setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
return JSON.stringify(data);
}
return data;