@coolio/http
Version:
HTTP networking client
103 lines • 6.4 kB
JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
var httpResponseHeaders_1 = require("../httpResponseHeaders");
var httpRequestError_1 = require("../httpRequestError");
var helpers_1 = require("../helpers");
var formData_1 = require("../formData");
exports.fetchRequestHandler = function (fetchRequestHandlerOptions) {
if (fetchRequestHandlerOptions === void 0) { fetchRequestHandlerOptions = {}; }
if ((typeof AbortController === 'undefined') || (typeof fetch === 'undefined') || (typeof Headers === 'undefined')) {
throw new Error('Fetch API and/or AbortController are not present. ' +
'Prior to using fetchRequestHandler, make sure that you included necessary polyfills, ' +
'which are required for old browsers and Node.js.');
}
return function (requestOptions) { return __awaiter(void 0, void 0, void 0, function () {
var abortController, response;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
abortController = new AbortController();
return [4, new Promise(function (resolve, reject) {
var _a;
var timer = setTimeout(function () {
abortController.abort();
reject(new httpRequestError_1.HttpRequestError(requestOptions, "Request timed out after " + requestOptions.timeout + "ms."));
}, requestOptions.timeout);
var isFormData = formData_1.CFormData.isFormData(requestOptions.body);
var body = isFormData
? formData_1.CFormData.from(requestOptions.body, { forceImplementation: 'native' })
: requestOptions.body;
var formDataHeaderOverride = isFormData ? { 'content-type': undefined } : undefined;
fetch(requestOptions.url, __assign(__assign(__assign({}, fetchRequestHandlerOptions.defaultRequestOptions), requestOptions), { body: body, headers: helpers_1.sanitizeHeaders((_a = fetchRequestHandlerOptions.defaultRequestOptions) === null || _a === void 0 ? void 0 : _a.headers, requestOptions.headers, formDataHeaderOverride), signal: abortController.signal })).then(function (response) {
clearTimeout(timer);
resolve(response);
}, function (error) {
clearTimeout(timer);
reject(error);
});
})];
case 1:
response = _a.sent();
return [2, {
arrayBuffer: function () { return response.arrayBuffer(); },
text: function () { return response.text(); },
ok: response.ok,
headers: new httpResponseHeaders_1.HttpResponseHeaders(response.headers),
redirected: response.redirected,
status: response.status,
statusText: response.statusText,
url: response.url,
abort: function () { return abortController.abort(); },
}];
}
});
}); };
};
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