98 lines
3.1 KiB
JavaScript
98 lines
3.1 KiB
JavaScript
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function __export(m) {
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for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
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}
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var concat = require('concat-stream');
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var FormData = require('form-data');
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var zlib_1 = require('zlib');
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var Promise = require('any-promise');
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__export(require('./common'));
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var common_2 = require('./common');
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function unzipResponse(response) {
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if (['gzip', 'deflate'].indexOf(response.get('Content-Encoding')) > -1) {
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var unzip_1 = zlib_1.createUnzip();
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response.body.pipe(unzip_1);
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response.body = unzip_1;
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}
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}
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function unzipHeaders(request) {
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if (!request.get('Accept-Encoding')) {
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request.set('Accept-Encoding', 'gzip,deflate');
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}
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}
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function unzip() {
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return function (request) {
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request.before(unzipHeaders);
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request.after(unzipResponse);
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};
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}
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exports.unzip = unzip;
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function concatStream(encoding) {
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return function (request) {
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request.after(function (response) {
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return new Promise(function (resolve, reject) {
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var stream = concat({
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encoding: encoding
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}, function (data) {
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response.body = data;
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return resolve();
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});
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response.body.once('error', reject);
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response.body.pipe(stream);
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});
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});
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};
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}
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exports.concatStream = concatStream;
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function defaultHeaders(request) {
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if (!request.get('User-Agent')) {
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request.set('User-Agent', 'https://github.com/blakeembrey/popsicle');
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}
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if (request.body instanceof FormData) {
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request.set('Content-Type', 'multipart/form-data; boundary=' + request.body.getBoundary());
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return new Promise(function (resolve, reject) {
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request.body.getLength(function (err, length) {
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if (err) {
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request.set('Transfer-Encoding', 'chunked');
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}
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else {
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request.set('Content-Length', String(length));
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}
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return resolve();
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});
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});
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}
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var length = 0;
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var body = request.body;
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if (body && !request.get('Content-Length')) {
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if (Array.isArray(body)) {
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for (var i = 0; i < body.length; i++) {
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length += body[i].length;
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}
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}
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else if (typeof body === 'string') {
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length = Buffer.byteLength(body);
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}
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else {
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length = body.length;
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}
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if (length) {
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request.set('Content-Length', String(length));
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}
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else if (typeof body.pipe === 'function') {
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request.set('Transfer-Encoding', 'chunked');
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}
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else {
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return Promise.reject(request.error('Argument error, `options.body`', 'EBODY'));
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}
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}
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}
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function headers() {
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var defaults = common_2.headers();
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return function (request) {
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defaults(request);
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request.before(defaultHeaders);
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};
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}
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exports.headers = headers;
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exports.defaults = [common_2.stringify(), headers(), unzip(), concatStream('string'), common_2.parse()];
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//# sourceMappingURL=index.js.map
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