Damien Cassan
1266460386
Add the buffer option to store response in ArrayBuffer Improve the interface to get back response independently of the buffer type
50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {makeTypeError} from '../src/facade/exceptions';
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import {isString} from '../src/facade/lang';
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import {RequestMethod} from './enums';
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export function normalizeMethodName(method: string | RequestMethod): RequestMethod {
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if (isString(method)) {
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var originalMethod = method;
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method = (<string>method)
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.replace(
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/(\w)(\w*)/g,
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(g0: string, g1: string, g2: string) => g1.toUpperCase() + g2.toLowerCase());
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method = <number>(<{[key: string]: any}>RequestMethod)[method];
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if (typeof method !== 'number')
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throw makeTypeError(
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`Invalid request method. The method "${originalMethod}" is not supported.`);
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}
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return <RequestMethod>method;
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}
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export const isSuccess = (status: number): boolean => (status >= 200 && status < 300);
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export function getResponseURL(xhr: any): string {
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if ('responseURL' in xhr) {
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return xhr.responseURL;
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}
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if (/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())) {
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return xhr.getResponseHeader('X-Request-URL');
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}
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return;
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}
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export function stringToArrayBuffer(string: String): ArrayBuffer {
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let view = new Uint16Array(string.length);
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for (var i = 0, strLen = string.length; i < strLen; i++) {
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view[i] = string.charCodeAt(i);
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}
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return view.buffer;
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}
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export {isJsObject} from '../src/facade/lang';
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