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2717 lines
121 KiB
2717 lines
121 KiB
/**
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* @license Angular v12.2.16
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* (c) 2010-2021 Google LLC. https://angular.io/
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* License: MIT
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*/
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('@angular/core'),require('@angular/common'),exports, require('@angular/common'), require('@angular/core'), require('rxjs'), require('rxjs/operators')) :
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typeof define === 'function' && define.amd ? define('@angular/common/http', ['@angular/core','@angular/common','exports', '@angular/common', '@angular/core', 'rxjs', 'rxjs/operators'], factory) :
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(global = global || self, factory(global.ng.core,global.ng.common,(global.ng = global.ng || {}, global.ng.common = global.ng.common || {}, global.ng.common.http = {}), global.ng.common, global.ng.core, global.rxjs, global.rxjs.operators));
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}(this, (function (ɵngcc0,ɵngcc1,exports, common, core, rxjs, operators) { 'use strict';
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/**
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* @license
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* Copyright Google LLC 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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/**
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* Transforms an `HttpRequest` into a stream of `HttpEvent`s, one of which will likely be a
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* `HttpResponse`.
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*
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* `HttpHandler` is injectable. When injected, the handler instance dispatches requests to the
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* first interceptor in the chain, which dispatches to the second, etc, eventually reaching the
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* `HttpBackend`.
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*
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* In an `HttpInterceptor`, the `HttpHandler` parameter is the next interceptor in the chain.
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*
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* @publicApi
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*/
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var HttpHandler = /** @class */ (function () {
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function HttpHandler() {
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}
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return HttpHandler;
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}());
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/**
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* A final `HttpHandler` which will dispatch the request via browser HTTP APIs to a backend.
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*
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* Interceptors sit between the `HttpClient` interface and the `HttpBackend`.
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*
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* When injected, `HttpBackend` dispatches requests directly to the backend, without going
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* through the interceptor chain.
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*
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* @publicApi
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*/
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var HttpBackend = /** @class */ (function () {
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function HttpBackend() {
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}
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return HttpBackend;
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}());
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/*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */
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/* global Reflect, Promise */
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b)
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if (Object.prototype.hasOwnProperty.call(b, p))
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d[p] = b[p]; };
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return extendStatics(d, b);
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};
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function __extends(d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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}
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var __assign = function () {
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__assign = Object.assign || function __assign(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s)
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if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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function __rest(s, e) {
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var t = {};
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for (var p in s)
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if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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t[p] = s[p];
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if (s != null && typeof Object.getOwnPropertySymbols === "function")
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for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
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if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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t[p[i]] = s[p[i]];
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}
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return t;
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}
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function __decorate(decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
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r = Reflect.decorate(decorators, target, key, desc);
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else
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for (var i = decorators.length - 1; i >= 0; i--)
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if (d = decorators[i])
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r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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}
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function __param(paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); };
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}
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function __metadata(metadataKey, metadataValue) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
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return Reflect.metadata(metadataKey, metadataValue);
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}
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function __awaiter(thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try {
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step(generator.next(value));
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}
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catch (e) {
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reject(e);
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} }
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function rejected(value) { try {
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step(generator["throw"](value));
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}
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catch (e) {
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reject(e);
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} }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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}
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function __generator(thisArg, body) {
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var _ = { label: 0, sent: function () { if (t[0] & 1)
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throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f)
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throw new TypeError("Generator is already executing.");
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while (_)
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try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
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return t;
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if (y = 0, t)
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op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0:
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case 1:
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t = op;
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break;
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case 4:
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_.label++;
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return { value: op[1], done: false };
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case 5:
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_.label++;
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y = op[1];
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op = [0];
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continue;
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case 7:
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op = _.ops.pop();
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_.trys.pop();
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continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
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_ = 0;
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continue;
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}
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
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_.label = op[1];
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break;
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|
}
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if (op[0] === 6 && _.label < t[1]) {
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_.label = t[1];
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t = op;
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break;
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}
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if (t && _.label < t[2]) {
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_.label = t[2];
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_.ops.push(op);
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break;
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}
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if (t[2])
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_.ops.pop();
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_.trys.pop();
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continue;
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}
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op = body.call(thisArg, _);
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}
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catch (e) {
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op = [6, e];
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y = 0;
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}
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finally {
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f = t = 0;
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}
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if (op[0] & 5)
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throw op[1];
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return { value: op[0] ? op[1] : void 0, done: true };
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}
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}
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var __createBinding = Object.create ? (function (o, m, k, k2) {
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if (k2 === undefined)
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k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
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}) : (function (o, m, k, k2) {
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if (k2 === undefined)
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k2 = k;
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o[k2] = m[k];
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});
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function __exportStar(m, o) {
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for (var p in m)
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if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
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__createBinding(o, m, p);
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}
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function __values(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m)
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return m.call(o);
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if (o && typeof o.length === "number")
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return {
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next: function () {
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if (o && i >= o.length)
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o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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}
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function __read(o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m)
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return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
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ar.push(r.value);
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}
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catch (error) {
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e = { error: error };
|
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}
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finally {
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try {
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if (r && !r.done && (m = i["return"]))
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m.call(i);
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}
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finally {
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if (e)
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throw e.error;
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}
|
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}
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return ar;
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}
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/** @deprecated */
|
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function __spread() {
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for (var ar = [], i = 0; i < arguments.length; i++)
|
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ar = ar.concat(__read(arguments[i]));
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return ar;
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}
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/** @deprecated */
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function __spreadArrays() {
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for (var s = 0, i = 0, il = arguments.length; i < il; i++)
|
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s += arguments[i].length;
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for (var r = Array(s), k = 0, i = 0; i < il; i++)
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|
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
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r[k] = a[j];
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return r;
|
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}
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function __spreadArray(to, from, pack) {
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if (pack || arguments.length === 2)
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for (var i = 0, l = from.length, ar; i < l; i++) {
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if (ar || !(i in from)) {
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if (!ar)
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ar = Array.prototype.slice.call(from, 0, i);
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ar[i] = from[i];
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}
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}
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return to.concat(ar || Array.prototype.slice.call(from));
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}
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function __await(v) {
|
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return this instanceof __await ? (this.v = v, this) : new __await(v);
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}
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function __asyncGenerator(thisArg, _arguments, generator) {
|
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if (!Symbol.asyncIterator)
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throw new TypeError("Symbol.asyncIterator is not defined.");
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var g = generator.apply(thisArg, _arguments || []), i, q = [];
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return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
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function verb(n) { if (g[n])
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i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
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function resume(n, v) { try {
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step(g[n](v));
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}
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catch (e) {
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settle(q[0][3], e);
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} }
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function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
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function fulfill(value) { resume("next", value); }
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function reject(value) { resume("throw", value); }
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function settle(f, v) { if (f(v), q.shift(), q.length)
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resume(q[0][0], q[0][1]); }
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}
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function __asyncDelegator(o) {
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var i, p;
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return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
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function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
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}
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function __asyncValues(o) {
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if (!Symbol.asyncIterator)
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throw new TypeError("Symbol.asyncIterator is not defined.");
|
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var m = o[Symbol.asyncIterator], i;
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return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
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function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
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function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
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}
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function __makeTemplateObject(cooked, raw) {
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if (Object.defineProperty) {
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Object.defineProperty(cooked, "raw", { value: raw });
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}
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else {
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cooked.raw = raw;
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}
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return cooked;
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}
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;
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var __setModuleDefault = Object.create ? (function (o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function (o, v) {
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o["default"] = v;
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};
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function __importStar(mod) {
|
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if (mod && mod.__esModule)
|
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return mod;
|
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var result = {};
|
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if (mod != null)
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for (var k in mod)
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if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
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__createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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}
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function __importDefault(mod) {
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return (mod && mod.__esModule) ? mod : { default: mod };
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}
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function __classPrivateFieldGet(receiver, state, kind, f) {
|
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if (kind === "a" && !f)
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throw new TypeError("Private accessor was defined without a getter");
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if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
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throw new TypeError("Cannot read private member from an object whose class did not declare it");
|
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return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
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}
|
|
function __classPrivateFieldSet(receiver, state, value, kind, f) {
|
|
if (kind === "m")
|
|
throw new TypeError("Private method is not writable");
|
|
if (kind === "a" && !f)
|
|
throw new TypeError("Private accessor was defined without a setter");
|
|
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
|
throw new TypeError("Cannot write private member to an object whose class did not declare it");
|
|
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
|
|
}
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|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* Represents the header configuration options for an HTTP request.
|
|
* Instances are immutable. Modifying methods return a cloned
|
|
* instance with the change. The original object is never changed.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpHeaders = /** @class */ (function () {
|
|
/** Constructs a new HTTP header object with the given values.*/
|
|
function HttpHeaders(headers) {
|
|
var _this = this;
|
|
/**
|
|
* Internal map of lowercased header names to the normalized
|
|
* form of the name (the form seen first).
|
|
*/
|
|
this.normalizedNames = new Map();
|
|
/**
|
|
* Queued updates to be materialized the next initialization.
|
|
*/
|
|
this.lazyUpdate = null;
|
|
if (!headers) {
|
|
this.headers = new Map();
|
|
}
|
|
else if (typeof headers === 'string') {
|
|
this.lazyInit = function () {
|
|
_this.headers = new Map();
|
|
headers.split('\n').forEach(function (line) {
|
|
var index = line.indexOf(':');
|
|
if (index > 0) {
|
|
var name = line.slice(0, index);
|
|
var key = name.toLowerCase();
|
|
var value = line.slice(index + 1).trim();
|
|
_this.maybeSetNormalizedName(name, key);
|
|
if (_this.headers.has(key)) {
|
|
_this.headers.get(key).push(value);
|
|
}
|
|
else {
|
|
_this.headers.set(key, [value]);
|
|
}
|
|
}
|
|
});
|
|
};
|
|
}
|
|
else {
|
|
this.lazyInit = function () {
|
|
_this.headers = new Map();
|
|
Object.keys(headers).forEach(function (name) {
|
|
var values = headers[name];
|
|
var key = name.toLowerCase();
|
|
if (typeof values === 'string') {
|
|
values = [values];
|
|
}
|
|
if (values.length > 0) {
|
|
_this.headers.set(key, values);
|
|
_this.maybeSetNormalizedName(name, key);
|
|
}
|
|
});
|
|
};
|
|
}
|
|
}
|
|
/**
|
|
* Checks for existence of a given header.
|
|
*
|
|
* @param name The header name to check for existence.
|
|
*
|
|
* @returns True if the header exists, false otherwise.
|
|
*/
|
|
HttpHeaders.prototype.has = function (name) {
|
|
this.init();
|
|
return this.headers.has(name.toLowerCase());
|
|
};
|
|
/**
|
|
* Retrieves the first value of a given header.
|
|
*
|
|
* @param name The header name.
|
|
*
|
|
* @returns The value string if the header exists, null otherwise
|
|
*/
|
|
HttpHeaders.prototype.get = function (name) {
|
|
this.init();
|
|
var values = this.headers.get(name.toLowerCase());
|
|
return values && values.length > 0 ? values[0] : null;
|
|
};
|
|
/**
|
|
* Retrieves the names of the headers.
|
|
*
|
|
* @returns A list of header names.
|
|
*/
|
|
HttpHeaders.prototype.keys = function () {
|
|
this.init();
|
|
return Array.from(this.normalizedNames.values());
|
|
};
|
|
/**
|
|
* Retrieves a list of values for a given header.
|
|
*
|
|
* @param name The header name from which to retrieve values.
|
|
*
|
|
* @returns A string of values if the header exists, null otherwise.
|
|
*/
|
|
HttpHeaders.prototype.getAll = function (name) {
|
|
this.init();
|
|
return this.headers.get(name.toLowerCase()) || null;
|
|
};
|
|
/**
|
|
* Appends a new value to the existing set of values for a header
|
|
* and returns them in a clone of the original instance.
|
|
*
|
|
* @param name The header name for which to append the values.
|
|
* @param value The value to append.
|
|
*
|
|
* @returns A clone of the HTTP headers object with the value appended to the given header.
|
|
*/
|
|
HttpHeaders.prototype.append = function (name, value) {
|
|
return this.clone({ name: name, value: value, op: 'a' });
|
|
};
|
|
/**
|
|
* Sets or modifies a value for a given header in a clone of the original instance.
|
|
* If the header already exists, its value is replaced with the given value
|
|
* in the returned object.
|
|
*
|
|
* @param name The header name.
|
|
* @param value The value or values to set or overide for the given header.
|
|
*
|
|
* @returns A clone of the HTTP headers object with the newly set header value.
|
|
*/
|
|
HttpHeaders.prototype.set = function (name, value) {
|
|
return this.clone({ name: name, value: value, op: 's' });
|
|
};
|
|
/**
|
|
* Deletes values for a given header in a clone of the original instance.
|
|
*
|
|
* @param name The header name.
|
|
* @param value The value or values to delete for the given header.
|
|
*
|
|
* @returns A clone of the HTTP headers object with the given value deleted.
|
|
*/
|
|
HttpHeaders.prototype.delete = function (name, value) {
|
|
return this.clone({ name: name, value: value, op: 'd' });
|
|
};
|
|
HttpHeaders.prototype.maybeSetNormalizedName = function (name, lcName) {
|
|
if (!this.normalizedNames.has(lcName)) {
|
|
this.normalizedNames.set(lcName, name);
|
|
}
|
|
};
|
|
HttpHeaders.prototype.init = function () {
|
|
var _this = this;
|
|
if (!!this.lazyInit) {
|
|
if (this.lazyInit instanceof HttpHeaders) {
|
|
this.copyFrom(this.lazyInit);
|
|
}
|
|
else {
|
|
this.lazyInit();
|
|
}
|
|
this.lazyInit = null;
|
|
if (!!this.lazyUpdate) {
|
|
this.lazyUpdate.forEach(function (update) { return _this.applyUpdate(update); });
|
|
this.lazyUpdate = null;
|
|
}
|
|
}
|
|
};
|
|
HttpHeaders.prototype.copyFrom = function (other) {
|
|
var _this = this;
|
|
other.init();
|
|
Array.from(other.headers.keys()).forEach(function (key) {
|
|
_this.headers.set(key, other.headers.get(key));
|
|
_this.normalizedNames.set(key, other.normalizedNames.get(key));
|
|
});
|
|
};
|
|
HttpHeaders.prototype.clone = function (update) {
|
|
var clone = new HttpHeaders();
|
|
clone.lazyInit =
|
|
(!!this.lazyInit && this.lazyInit instanceof HttpHeaders) ? this.lazyInit : this;
|
|
clone.lazyUpdate = (this.lazyUpdate || []).concat([update]);
|
|
return clone;
|
|
};
|
|
HttpHeaders.prototype.applyUpdate = function (update) {
|
|
var key = update.name.toLowerCase();
|
|
switch (update.op) {
|
|
case 'a':
|
|
case 's':
|
|
var value = update.value;
|
|
if (typeof value === 'string') {
|
|
value = [value];
|
|
}
|
|
if (value.length === 0) {
|
|
return;
|
|
}
|
|
this.maybeSetNormalizedName(update.name, key);
|
|
var base = (update.op === 'a' ? this.headers.get(key) : undefined) || [];
|
|
base.push.apply(base, __spreadArray([], __read(value)));
|
|
this.headers.set(key, base);
|
|
break;
|
|
case 'd':
|
|
var toDelete_1 = update.value;
|
|
if (!toDelete_1) {
|
|
this.headers.delete(key);
|
|
this.normalizedNames.delete(key);
|
|
}
|
|
else {
|
|
var existing = this.headers.get(key);
|
|
if (!existing) {
|
|
return;
|
|
}
|
|
existing = existing.filter(function (value) { return toDelete_1.indexOf(value) === -1; });
|
|
if (existing.length === 0) {
|
|
this.headers.delete(key);
|
|
this.normalizedNames.delete(key);
|
|
}
|
|
else {
|
|
this.headers.set(key, existing);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
};
|
|
/**
|
|
* @internal
|
|
*/
|
|
HttpHeaders.prototype.forEach = function (fn) {
|
|
var _this = this;
|
|
this.init();
|
|
Array.from(this.normalizedNames.keys())
|
|
.forEach(function (key) { return fn(_this.normalizedNames.get(key), _this.headers.get(key)); });
|
|
};
|
|
return HttpHeaders;
|
|
}());
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* Provides encoding and decoding of URL parameter and query-string values.
|
|
*
|
|
* Serializes and parses URL parameter keys and values to encode and decode them.
|
|
* If you pass URL query parameters without encoding,
|
|
* the query parameters can be misinterpreted at the receiving end.
|
|
*
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpUrlEncodingCodec = /** @class */ (function () {
|
|
function HttpUrlEncodingCodec() {
|
|
}
|
|
/**
|
|
* Encodes a key name for a URL parameter or query-string.
|
|
* @param key The key name.
|
|
* @returns The encoded key name.
|
|
*/
|
|
HttpUrlEncodingCodec.prototype.encodeKey = function (key) {
|
|
return standardEncoding(key);
|
|
};
|
|
/**
|
|
* Encodes the value of a URL parameter or query-string.
|
|
* @param value The value.
|
|
* @returns The encoded value.
|
|
*/
|
|
HttpUrlEncodingCodec.prototype.encodeValue = function (value) {
|
|
return standardEncoding(value);
|
|
};
|
|
/**
|
|
* Decodes an encoded URL parameter or query-string key.
|
|
* @param key The encoded key name.
|
|
* @returns The decoded key name.
|
|
*/
|
|
HttpUrlEncodingCodec.prototype.decodeKey = function (key) {
|
|
return decodeURIComponent(key);
|
|
};
|
|
/**
|
|
* Decodes an encoded URL parameter or query-string value.
|
|
* @param value The encoded value.
|
|
* @returns The decoded value.
|
|
*/
|
|
HttpUrlEncodingCodec.prototype.decodeValue = function (value) {
|
|
return decodeURIComponent(value);
|
|
};
|
|
return HttpUrlEncodingCodec;
|
|
}());
|
|
function paramParser(rawParams, codec) {
|
|
var map = new Map();
|
|
if (rawParams.length > 0) {
|
|
// The `window.location.search` can be used while creating an instance of the `HttpParams` class
|
|
// (e.g. `new HttpParams({ fromString: window.location.search })`). The `window.location.search`
|
|
// may start with the `?` char, so we strip it if it's present.
|
|
var params = rawParams.replace(/^\?/, '').split('&');
|
|
params.forEach(function (param) {
|
|
var eqIdx = param.indexOf('=');
|
|
var _b = __read(eqIdx == -1 ?
|
|
[codec.decodeKey(param), ''] :
|
|
[codec.decodeKey(param.slice(0, eqIdx)), codec.decodeValue(param.slice(eqIdx + 1))], 2), key = _b[0], val = _b[1];
|
|
var list = map.get(key) || [];
|
|
list.push(val);
|
|
map.set(key, list);
|
|
});
|
|
}
|
|
return map;
|
|
}
|
|
/**
|
|
* Encode input string with standard encodeURIComponent and then un-encode specific characters.
|
|
*/
|
|
var STANDARD_ENCODING_REGEX = /%(\d[a-f0-9])/gi;
|
|
var STANDARD_ENCODING_REPLACEMENTS = {
|
|
'40': '@',
|
|
'3A': ':',
|
|
'24': '$',
|
|
'2C': ',',
|
|
'3B': ';',
|
|
'2B': '+',
|
|
'3D': '=',
|
|
'3F': '?',
|
|
'2F': '/',
|
|
};
|
|
function standardEncoding(v) {
|
|
return encodeURIComponent(v).replace(STANDARD_ENCODING_REGEX, function (s, t) { var _a; return (_a = STANDARD_ENCODING_REPLACEMENTS[t]) !== null && _a !== void 0 ? _a : s; });
|
|
}
|
|
function valueToString(value) {
|
|
return "" + value;
|
|
}
|
|
/**
|
|
* An HTTP request/response body that represents serialized parameters,
|
|
* per the MIME type `application/x-www-form-urlencoded`.
|
|
*
|
|
* This class is immutable; all mutation operations return a new instance.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpParams = /** @class */ (function () {
|
|
function HttpParams(options) {
|
|
var _this = this;
|
|
if (options === void 0) { options = {}; }
|
|
this.updates = null;
|
|
this.cloneFrom = null;
|
|
this.encoder = options.encoder || new HttpUrlEncodingCodec();
|
|
if (!!options.fromString) {
|
|
if (!!options.fromObject) {
|
|
throw new Error("Cannot specify both fromString and fromObject.");
|
|
}
|
|
this.map = paramParser(options.fromString, this.encoder);
|
|
}
|
|
else if (!!options.fromObject) {
|
|
this.map = new Map();
|
|
Object.keys(options.fromObject).forEach(function (key) {
|
|
var value = options.fromObject[key];
|
|
_this.map.set(key, Array.isArray(value) ? value : [value]);
|
|
});
|
|
}
|
|
else {
|
|
this.map = null;
|
|
}
|
|
}
|
|
/**
|
|
* Reports whether the body includes one or more values for a given parameter.
|
|
* @param param The parameter name.
|
|
* @returns True if the parameter has one or more values,
|
|
* false if it has no value or is not present.
|
|
*/
|
|
HttpParams.prototype.has = function (param) {
|
|
this.init();
|
|
return this.map.has(param);
|
|
};
|
|
/**
|
|
* Retrieves the first value for a parameter.
|
|
* @param param The parameter name.
|
|
* @returns The first value of the given parameter,
|
|
* or `null` if the parameter is not present.
|
|
*/
|
|
HttpParams.prototype.get = function (param) {
|
|
this.init();
|
|
var res = this.map.get(param);
|
|
return !!res ? res[0] : null;
|
|
};
|
|
/**
|
|
* Retrieves all values for a parameter.
|
|
* @param param The parameter name.
|
|
* @returns All values in a string array,
|
|
* or `null` if the parameter not present.
|
|
*/
|
|
HttpParams.prototype.getAll = function (param) {
|
|
this.init();
|
|
return this.map.get(param) || null;
|
|
};
|
|
/**
|
|
* Retrieves all the parameters for this body.
|
|
* @returns The parameter names in a string array.
|
|
*/
|
|
HttpParams.prototype.keys = function () {
|
|
this.init();
|
|
return Array.from(this.map.keys());
|
|
};
|
|
/**
|
|
* Appends a new value to existing values for a parameter.
|
|
* @param param The parameter name.
|
|
* @param value The new value to add.
|
|
* @return A new body with the appended value.
|
|
*/
|
|
HttpParams.prototype.append = function (param, value) {
|
|
return this.clone({ param: param, value: value, op: 'a' });
|
|
};
|
|
/**
|
|
* Constructs a new body with appended values for the given parameter name.
|
|
* @param params parameters and values
|
|
* @return A new body with the new value.
|
|
*/
|
|
HttpParams.prototype.appendAll = function (params) {
|
|
var updates = [];
|
|
Object.keys(params).forEach(function (param) {
|
|
var value = params[param];
|
|
if (Array.isArray(value)) {
|
|
value.forEach(function (_value) {
|
|
updates.push({ param: param, value: _value, op: 'a' });
|
|
});
|
|
}
|
|
else {
|
|
updates.push({ param: param, value: value, op: 'a' });
|
|
}
|
|
});
|
|
return this.clone(updates);
|
|
};
|
|
/**
|
|
* Replaces the value for a parameter.
|
|
* @param param The parameter name.
|
|
* @param value The new value.
|
|
* @return A new body with the new value.
|
|
*/
|
|
HttpParams.prototype.set = function (param, value) {
|
|
return this.clone({ param: param, value: value, op: 's' });
|
|
};
|
|
/**
|
|
* Removes a given value or all values from a parameter.
|
|
* @param param The parameter name.
|
|
* @param value The value to remove, if provided.
|
|
* @return A new body with the given value removed, or with all values
|
|
* removed if no value is specified.
|
|
*/
|
|
HttpParams.prototype.delete = function (param, value) {
|
|
return this.clone({ param: param, value: value, op: 'd' });
|
|
};
|
|
/**
|
|
* Serializes the body to an encoded string, where key-value pairs (separated by `=`) are
|
|
* separated by `&`s.
|
|
*/
|
|
HttpParams.prototype.toString = function () {
|
|
var _this = this;
|
|
this.init();
|
|
return this.keys()
|
|
.map(function (key) {
|
|
var eKey = _this.encoder.encodeKey(key);
|
|
// `a: ['1']` produces `'a=1'`
|
|
// `b: []` produces `''`
|
|
// `c: ['1', '2']` produces `'c=1&c=2'`
|
|
return _this.map.get(key).map(function (value) { return eKey + '=' + _this.encoder.encodeValue(value); })
|
|
.join('&');
|
|
})
|
|
// filter out empty values because `b: []` produces `''`
|
|
// which results in `a=1&&c=1&c=2` instead of `a=1&c=1&c=2` if we don't
|
|
.filter(function (param) { return param !== ''; })
|
|
.join('&');
|
|
};
|
|
HttpParams.prototype.clone = function (update) {
|
|
var clone = new HttpParams({ encoder: this.encoder });
|
|
clone.cloneFrom = this.cloneFrom || this;
|
|
clone.updates = (this.updates || []).concat(update);
|
|
return clone;
|
|
};
|
|
HttpParams.prototype.init = function () {
|
|
var _this = this;
|
|
if (this.map === null) {
|
|
this.map = new Map();
|
|
}
|
|
if (this.cloneFrom !== null) {
|
|
this.cloneFrom.init();
|
|
this.cloneFrom.keys().forEach(function (key) { return _this.map.set(key, _this.cloneFrom.map.get(key)); });
|
|
this.updates.forEach(function (update) {
|
|
switch (update.op) {
|
|
case 'a':
|
|
case 's':
|
|
var base = (update.op === 'a' ? _this.map.get(update.param) : undefined) || [];
|
|
base.push(valueToString(update.value));
|
|
_this.map.set(update.param, base);
|
|
break;
|
|
case 'd':
|
|
if (update.value !== undefined) {
|
|
var base_1 = _this.map.get(update.param) || [];
|
|
var idx = base_1.indexOf(valueToString(update.value));
|
|
if (idx !== -1) {
|
|
base_1.splice(idx, 1);
|
|
}
|
|
if (base_1.length > 0) {
|
|
_this.map.set(update.param, base_1);
|
|
}
|
|
else {
|
|
_this.map.delete(update.param);
|
|
}
|
|
}
|
|
else {
|
|
_this.map.delete(update.param);
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
this.cloneFrom = this.updates = null;
|
|
}
|
|
};
|
|
return HttpParams;
|
|
}());
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* A token used to manipulate and access values stored in `HttpContext`.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpContextToken = /** @class */ (function () {
|
|
function HttpContextToken(defaultValue) {
|
|
this.defaultValue = defaultValue;
|
|
}
|
|
return HttpContextToken;
|
|
}());
|
|
/**
|
|
* Http context stores arbitrary user defined values and ensures type safety without
|
|
* actually knowing the types. It is backed by a `Map` and guarantees that keys do not clash.
|
|
*
|
|
* This context is mutable and is shared between cloned requests unless explicitly specified.
|
|
*
|
|
* @usageNotes
|
|
*
|
|
* ### Usage Example
|
|
*
|
|
* ```typescript
|
|
* // inside cache.interceptors.ts
|
|
* export const IS_CACHE_ENABLED = new HttpContextToken<boolean>(() => false);
|
|
*
|
|
* export class CacheInterceptor implements HttpInterceptor {
|
|
*
|
|
* intercept(req: HttpRequest<any>, delegate: HttpHandler): Observable<HttpEvent<any>> {
|
|
* if (req.context.get(IS_CACHE_ENABLED) === true) {
|
|
* return ...;
|
|
* }
|
|
* return delegate.handle(req);
|
|
* }
|
|
* }
|
|
*
|
|
* // inside a service
|
|
*
|
|
* this.httpClient.get('/api/weather', {
|
|
* context: new HttpContext().set(IS_CACHE_ENABLED, true)
|
|
* }).subscribe(...);
|
|
* ```
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpContext = /** @class */ (function () {
|
|
function HttpContext() {
|
|
this.map = new Map();
|
|
}
|
|
/**
|
|
* Store a value in the context. If a value is already present it will be overwritten.
|
|
*
|
|
* @param token The reference to an instance of `HttpContextToken`.
|
|
* @param value The value to store.
|
|
*
|
|
* @returns A reference to itself for easy chaining.
|
|
*/
|
|
HttpContext.prototype.set = function (token, value) {
|
|
this.map.set(token, value);
|
|
return this;
|
|
};
|
|
/**
|
|
* Retrieve the value associated with the given token.
|
|
*
|
|
* @param token The reference to an instance of `HttpContextToken`.
|
|
*
|
|
* @returns The stored value or default if one is defined.
|
|
*/
|
|
HttpContext.prototype.get = function (token) {
|
|
if (!this.map.has(token)) {
|
|
this.map.set(token, token.defaultValue());
|
|
}
|
|
return this.map.get(token);
|
|
};
|
|
/**
|
|
* Delete the value associated with the given token.
|
|
*
|
|
* @param token The reference to an instance of `HttpContextToken`.
|
|
*
|
|
* @returns A reference to itself for easy chaining.
|
|
*/
|
|
HttpContext.prototype.delete = function (token) {
|
|
this.map.delete(token);
|
|
return this;
|
|
};
|
|
/**
|
|
* @returns a list of tokens currently stored in the context.
|
|
*/
|
|
HttpContext.prototype.keys = function () {
|
|
return this.map.keys();
|
|
};
|
|
return HttpContext;
|
|
}());
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* Determine whether the given HTTP method may include a body.
|
|
*/
|
|
function mightHaveBody(method) {
|
|
switch (method) {
|
|
case 'DELETE':
|
|
case 'GET':
|
|
case 'HEAD':
|
|
case 'OPTIONS':
|
|
case 'JSONP':
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
/**
|
|
* Safely assert whether the given value is an ArrayBuffer.
|
|
*
|
|
* In some execution environments ArrayBuffer is not defined.
|
|
*/
|
|
function isArrayBuffer(value) {
|
|
return typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer;
|
|
}
|
|
/**
|
|
* Safely assert whether the given value is a Blob.
|
|
*
|
|
* In some execution environments Blob is not defined.
|
|
*/
|
|
function isBlob(value) {
|
|
return typeof Blob !== 'undefined' && value instanceof Blob;
|
|
}
|
|
/**
|
|
* Safely assert whether the given value is a FormData instance.
|
|
*
|
|
* In some execution environments FormData is not defined.
|
|
*/
|
|
function isFormData(value) {
|
|
return typeof FormData !== 'undefined' && value instanceof FormData;
|
|
}
|
|
/**
|
|
* Safely assert whether the given value is a URLSearchParams instance.
|
|
*
|
|
* In some execution environments URLSearchParams is not defined.
|
|
*/
|
|
function isUrlSearchParams(value) {
|
|
return typeof URLSearchParams !== 'undefined' && value instanceof URLSearchParams;
|
|
}
|
|
/**
|
|
* An outgoing HTTP request with an optional typed body.
|
|
*
|
|
* `HttpRequest` represents an outgoing request, including URL, method,
|
|
* headers, body, and other request configuration options. Instances should be
|
|
* assumed to be immutable. To modify a `HttpRequest`, the `clone`
|
|
* method should be used.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpRequest = /** @class */ (function () {
|
|
function HttpRequest(method, url, third, fourth) {
|
|
this.url = url;
|
|
/**
|
|
* The request body, or `null` if one isn't set.
|
|
*
|
|
* Bodies are not enforced to be immutable, as they can include a reference to any
|
|
* user-defined data type. However, interceptors should take care to preserve
|
|
* idempotence by treating them as such.
|
|
*/
|
|
this.body = null;
|
|
/**
|
|
* Whether this request should be made in a way that exposes progress events.
|
|
*
|
|
* Progress events are expensive (change detection runs on each event) and so
|
|
* they should only be requested if the consumer intends to monitor them.
|
|
*/
|
|
this.reportProgress = false;
|
|
/**
|
|
* Whether this request should be sent with outgoing credentials (cookies).
|
|
*/
|
|
this.withCredentials = false;
|
|
/**
|
|
* The expected response type of the server.
|
|
*
|
|
* This is used to parse the response appropriately before returning it to
|
|
* the requestee.
|
|
*/
|
|
this.responseType = 'json';
|
|
this.method = method.toUpperCase();
|
|
// Next, need to figure out which argument holds the HttpRequestInit
|
|
// options, if any.
|
|
var options;
|
|
// Check whether a body argument is expected. The only valid way to omit
|
|
// the body argument is to use a known no-body method like GET.
|
|
if (mightHaveBody(this.method) || !!fourth) {
|
|
// Body is the third argument, options are the fourth.
|
|
this.body = (third !== undefined) ? third : null;
|
|
options = fourth;
|
|
}
|
|
else {
|
|
// No body required, options are the third argument. The body stays null.
|
|
options = third;
|
|
}
|
|
// If options have been passed, interpret them.
|
|
if (options) {
|
|
// Normalize reportProgress and withCredentials.
|
|
this.reportProgress = !!options.reportProgress;
|
|
this.withCredentials = !!options.withCredentials;
|
|
// Override default response type of 'json' if one is provided.
|
|
if (!!options.responseType) {
|
|
this.responseType = options.responseType;
|
|
}
|
|
// Override headers if they're provided.
|
|
if (!!options.headers) {
|
|
this.headers = options.headers;
|
|
}
|
|
if (!!options.context) {
|
|
this.context = options.context;
|
|
}
|
|
if (!!options.params) {
|
|
this.params = options.params;
|
|
}
|
|
}
|
|
// If no headers have been passed in, construct a new HttpHeaders instance.
|
|
if (!this.headers) {
|
|
this.headers = new HttpHeaders();
|
|
}
|
|
// If no context have been passed in, construct a new HttpContext instance.
|
|
if (!this.context) {
|
|
this.context = new HttpContext();
|
|
}
|
|
// If no parameters have been passed in, construct a new HttpUrlEncodedParams instance.
|
|
if (!this.params) {
|
|
this.params = new HttpParams();
|
|
this.urlWithParams = url;
|
|
}
|
|
else {
|
|
// Encode the parameters to a string in preparation for inclusion in the URL.
|
|
var params = this.params.toString();
|
|
if (params.length === 0) {
|
|
// No parameters, the visible URL is just the URL given at creation time.
|
|
this.urlWithParams = url;
|
|
}
|
|
else {
|
|
// Does the URL already have query parameters? Look for '?'.
|
|
var qIdx = url.indexOf('?');
|
|
// There are 3 cases to handle:
|
|
// 1) No existing parameters -> append '?' followed by params.
|
|
// 2) '?' exists and is followed by existing query string ->
|
|
// append '&' followed by params.
|
|
// 3) '?' exists at the end of the url -> append params directly.
|
|
// This basically amounts to determining the character, if any, with
|
|
// which to join the URL and parameters.
|
|
var sep = qIdx === -1 ? '?' : (qIdx < url.length - 1 ? '&' : '');
|
|
this.urlWithParams = url + sep + params;
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* Transform the free-form body into a serialized format suitable for
|
|
* transmission to the server.
|
|
*/
|
|
HttpRequest.prototype.serializeBody = function () {
|
|
// If no body is present, no need to serialize it.
|
|
if (this.body === null) {
|
|
return null;
|
|
}
|
|
// Check whether the body is already in a serialized form. If so,
|
|
// it can just be returned directly.
|
|
if (isArrayBuffer(this.body) || isBlob(this.body) || isFormData(this.body) ||
|
|
isUrlSearchParams(this.body) || typeof this.body === 'string') {
|
|
return this.body;
|
|
}
|
|
// Check whether the body is an instance of HttpUrlEncodedParams.
|
|
if (this.body instanceof HttpParams) {
|
|
return this.body.toString();
|
|
}
|
|
// Check whether the body is an object or array, and serialize with JSON if so.
|
|
if (typeof this.body === 'object' || typeof this.body === 'boolean' ||
|
|
Array.isArray(this.body)) {
|
|
return JSON.stringify(this.body);
|
|
}
|
|
// Fall back on toString() for everything else.
|
|
return this.body.toString();
|
|
};
|
|
/**
|
|
* Examine the body and attempt to infer an appropriate MIME type
|
|
* for it.
|
|
*
|
|
* If no such type can be inferred, this method will return `null`.
|
|
*/
|
|
HttpRequest.prototype.detectContentTypeHeader = function () {
|
|
// An empty body has no content type.
|
|
if (this.body === null) {
|
|
return null;
|
|
}
|
|
// FormData bodies rely on the browser's content type assignment.
|
|
if (isFormData(this.body)) {
|
|
return null;
|
|
}
|
|
// Blobs usually have their own content type. If it doesn't, then
|
|
// no type can be inferred.
|
|
if (isBlob(this.body)) {
|
|
return this.body.type || null;
|
|
}
|
|
// Array buffers have unknown contents and thus no type can be inferred.
|
|
if (isArrayBuffer(this.body)) {
|
|
return null;
|
|
}
|
|
// Technically, strings could be a form of JSON data, but it's safe enough
|
|
// to assume they're plain strings.
|
|
if (typeof this.body === 'string') {
|
|
return 'text/plain';
|
|
}
|
|
// `HttpUrlEncodedParams` has its own content-type.
|
|
if (this.body instanceof HttpParams) {
|
|
return 'application/x-www-form-urlencoded;charset=UTF-8';
|
|
}
|
|
// Arrays, objects, boolean and numbers will be encoded as JSON.
|
|
if (typeof this.body === 'object' || typeof this.body === 'number' ||
|
|
typeof this.body === 'boolean') {
|
|
return 'application/json';
|
|
}
|
|
// No type could be inferred.
|
|
return null;
|
|
};
|
|
HttpRequest.prototype.clone = function (update) {
|
|
if (update === void 0) { update = {}; }
|
|
var _a;
|
|
// For method, url, and responseType, take the current value unless
|
|
// it is overridden in the update hash.
|
|
var method = update.method || this.method;
|
|
var url = update.url || this.url;
|
|
var responseType = update.responseType || this.responseType;
|
|
// The body is somewhat special - a `null` value in update.body means
|
|
// whatever current body is present is being overridden with an empty
|
|
// body, whereas an `undefined` value in update.body implies no
|
|
// override.
|
|
var body = (update.body !== undefined) ? update.body : this.body;
|
|
// Carefully handle the boolean options to differentiate between
|
|
// `false` and `undefined` in the update args.
|
|
var withCredentials = (update.withCredentials !== undefined) ? update.withCredentials : this.withCredentials;
|
|
var reportProgress = (update.reportProgress !== undefined) ? update.reportProgress : this.reportProgress;
|
|
// Headers and params may be appended to if `setHeaders` or
|
|
// `setParams` are used.
|
|
var headers = update.headers || this.headers;
|
|
var params = update.params || this.params;
|
|
// Pass on context if needed
|
|
var context = (_a = update.context) !== null && _a !== void 0 ? _a : this.context;
|
|
// Check whether the caller has asked to add headers.
|
|
if (update.setHeaders !== undefined) {
|
|
// Set every requested header.
|
|
headers =
|
|
Object.keys(update.setHeaders)
|
|
.reduce(function (headers, name) { return headers.set(name, update.setHeaders[name]); }, headers);
|
|
}
|
|
// Check whether the caller has asked to set params.
|
|
if (update.setParams) {
|
|
// Set every requested param.
|
|
params = Object.keys(update.setParams)
|
|
.reduce(function (params, param) { return params.set(param, update.setParams[param]); }, params);
|
|
}
|
|
// Finally, construct the new HttpRequest using the pieces from above.
|
|
return new HttpRequest(method, url, body, {
|
|
params: params,
|
|
headers: headers,
|
|
context: context,
|
|
reportProgress: reportProgress,
|
|
responseType: responseType,
|
|
withCredentials: withCredentials,
|
|
});
|
|
};
|
|
return HttpRequest;
|
|
}());
|
|
|
|
(function (HttpEventType) {
|
|
/**
|
|
* The request was sent out over the wire.
|
|
*/
|
|
HttpEventType[HttpEventType["Sent"] = 0] = "Sent";
|
|
/**
|
|
* An upload progress event was received.
|
|
*/
|
|
HttpEventType[HttpEventType["UploadProgress"] = 1] = "UploadProgress";
|
|
/**
|
|
* The response status code and headers were received.
|
|
*/
|
|
HttpEventType[HttpEventType["ResponseHeader"] = 2] = "ResponseHeader";
|
|
/**
|
|
* A download progress event was received.
|
|
*/
|
|
HttpEventType[HttpEventType["DownloadProgress"] = 3] = "DownloadProgress";
|
|
/**
|
|
* The full response including the body was received.
|
|
*/
|
|
HttpEventType[HttpEventType["Response"] = 4] = "Response";
|
|
/**
|
|
* A custom event from an interceptor or a backend.
|
|
*/
|
|
HttpEventType[HttpEventType["User"] = 5] = "User";
|
|
})(exports.HttpEventType || (exports.HttpEventType = {}));
|
|
/**
|
|
* Base class for both `HttpResponse` and `HttpHeaderResponse`.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpResponseBase = /** @class */ (function () {
|
|
/**
|
|
* Super-constructor for all responses.
|
|
*
|
|
* The single parameter accepted is an initialization hash. Any properties
|
|
* of the response passed there will override the default values.
|
|
*/
|
|
function HttpResponseBase(init, defaultStatus /* Ok */, defaultStatusText) {
|
|
if (defaultStatus === void 0) { defaultStatus = 200; }
|
|
if (defaultStatusText === void 0) { defaultStatusText = 'OK'; }
|
|
// If the hash has values passed, use them to initialize the response.
|
|
// Otherwise use the default values.
|
|
this.headers = init.headers || new HttpHeaders();
|
|
this.status = init.status !== undefined ? init.status : defaultStatus;
|
|
this.statusText = init.statusText || defaultStatusText;
|
|
this.url = init.url || null;
|
|
// Cache the ok value to avoid defining a getter.
|
|
this.ok = this.status >= 200 && this.status < 300;
|
|
}
|
|
return HttpResponseBase;
|
|
}());
|
|
/**
|
|
* A partial HTTP response which only includes the status and header data,
|
|
* but no response body.
|
|
*
|
|
* `HttpHeaderResponse` is a `HttpEvent` available on the response
|
|
* event stream, only when progress events are requested.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpHeaderResponse = /** @class */ (function (_super) {
|
|
__extends(HttpHeaderResponse, _super);
|
|
/**
|
|
* Create a new `HttpHeaderResponse` with the given parameters.
|
|
*/
|
|
function HttpHeaderResponse(init) {
|
|
if (init === void 0) { init = {}; }
|
|
var _this = _super.call(this, init) || this;
|
|
_this.type = exports.HttpEventType.ResponseHeader;
|
|
return _this;
|
|
}
|
|
/**
|
|
* Copy this `HttpHeaderResponse`, overriding its contents with the
|
|
* given parameter hash.
|
|
*/
|
|
HttpHeaderResponse.prototype.clone = function (update) {
|
|
if (update === void 0) { update = {}; }
|
|
// Perform a straightforward initialization of the new HttpHeaderResponse,
|
|
// overriding the current parameters with new ones if given.
|
|
return new HttpHeaderResponse({
|
|
headers: update.headers || this.headers,
|
|
status: update.status !== undefined ? update.status : this.status,
|
|
statusText: update.statusText || this.statusText,
|
|
url: update.url || this.url || undefined,
|
|
});
|
|
};
|
|
return HttpHeaderResponse;
|
|
}(HttpResponseBase));
|
|
/**
|
|
* A full HTTP response, including a typed response body (which may be `null`
|
|
* if one was not returned).
|
|
*
|
|
* `HttpResponse` is a `HttpEvent` available on the response event
|
|
* stream.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpResponse = /** @class */ (function (_super) {
|
|
__extends(HttpResponse, _super);
|
|
/**
|
|
* Construct a new `HttpResponse`.
|
|
*/
|
|
function HttpResponse(init) {
|
|
if (init === void 0) { init = {}; }
|
|
var _this = _super.call(this, init) || this;
|
|
_this.type = exports.HttpEventType.Response;
|
|
_this.body = init.body !== undefined ? init.body : null;
|
|
return _this;
|
|
}
|
|
HttpResponse.prototype.clone = function (update) {
|
|
if (update === void 0) { update = {}; }
|
|
return new HttpResponse({
|
|
body: (update.body !== undefined) ? update.body : this.body,
|
|
headers: update.headers || this.headers,
|
|
status: (update.status !== undefined) ? update.status : this.status,
|
|
statusText: update.statusText || this.statusText,
|
|
url: update.url || this.url || undefined,
|
|
});
|
|
};
|
|
return HttpResponse;
|
|
}(HttpResponseBase));
|
|
/**
|
|
* A response that represents an error or failure, either from a
|
|
* non-successful HTTP status, an error while executing the request,
|
|
* or some other failure which occurred during the parsing of the response.
|
|
*
|
|
* Any error returned on the `Observable` response stream will be
|
|
* wrapped in an `HttpErrorResponse` to provide additional context about
|
|
* the state of the HTTP layer when the error occurred. The error property
|
|
* will contain either a wrapped Error object or the error response returned
|
|
* from the server.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpErrorResponse = /** @class */ (function (_super) {
|
|
__extends(HttpErrorResponse, _super);
|
|
function HttpErrorResponse(init) {
|
|
var _this =
|
|
// Initialize with a default status of 0 / Unknown Error.
|
|
_super.call(this, init, 0, 'Unknown Error') || this;
|
|
_this.name = 'HttpErrorResponse';
|
|
/**
|
|
* Errors are never okay, even when the status code is in the 2xx success range.
|
|
*/
|
|
_this.ok = false;
|
|
// If the response was successful, then this was a parse error. Otherwise, it was
|
|
// a protocol-level failure of some sort. Either the request failed in transit
|
|
// or the server returned an unsuccessful status code.
|
|
if (_this.status >= 200 && _this.status < 300) {
|
|
_this.message = "Http failure during parsing for " + (init.url || '(unknown url)');
|
|
}
|
|
else {
|
|
_this.message = "Http failure response for " + (init.url || '(unknown url)') + ": " + init.status + " " + init.statusText;
|
|
}
|
|
_this.error = init.error || null;
|
|
return _this;
|
|
}
|
|
return HttpErrorResponse;
|
|
}(HttpResponseBase));
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* Constructs an instance of `HttpRequestOptions<T>` from a source `HttpMethodOptions` and
|
|
* the given `body`. This function clones the object and adds the body.
|
|
*
|
|
* Note that the `responseType` *options* value is a String that identifies the
|
|
* single data type of the response.
|
|
* A single overload version of the method handles each response type.
|
|
* The value of `responseType` cannot be a union, as the combined signature could imply.
|
|
*
|
|
*/
|
|
function addBody(options, body) {
|
|
return {
|
|
body: body,
|
|
headers: options.headers,
|
|
context: options.context,
|
|
observe: options.observe,
|
|
params: options.params,
|
|
reportProgress: options.reportProgress,
|
|
responseType: options.responseType,
|
|
withCredentials: options.withCredentials,
|
|
};
|
|
}
|
|
/**
|
|
* Performs HTTP requests.
|
|
* This service is available as an injectable class, with methods to perform HTTP requests.
|
|
* Each request method has multiple signatures, and the return type varies based on
|
|
* the signature that is called (mainly the values of `observe` and `responseType`).
|
|
*
|
|
* Note that the `responseType` *options* value is a String that identifies the
|
|
* single data type of the response.
|
|
* A single overload version of the method handles each response type.
|
|
* The value of `responseType` cannot be a union, as the combined signature could imply.
|
|
|
|
*
|
|
* @usageNotes
|
|
* Sample HTTP requests for the [Tour of Heroes](/tutorial/toh-pt0) application.
|
|
*
|
|
* ### HTTP Request Example
|
|
*
|
|
* ```
|
|
* // GET heroes whose name contains search term
|
|
* searchHeroes(term: string): observable<Hero[]>{
|
|
*
|
|
* const params = new HttpParams({fromString: 'name=term'});
|
|
* return this.httpClient.request('GET', this.heroesUrl, {responseType:'json', params});
|
|
* }
|
|
* ```
|
|
*
|
|
* Alternatively, the parameter string can be used without invoking HttpParams
|
|
* by directly joining to the URL.
|
|
* ```
|
|
* this.httpClient.request('GET', this.heroesUrl + '?' + 'name=term', {responseType:'json'});
|
|
* ```
|
|
*
|
|
*
|
|
* ### JSONP Example
|
|
* ```
|
|
* requestJsonp(url, callback = 'callback') {
|
|
* return this.httpClient.jsonp(this.heroesURL, callback);
|
|
* }
|
|
* ```
|
|
*
|
|
* ### PATCH Example
|
|
* ```
|
|
* // PATCH one of the heroes' name
|
|
* patchHero (id: number, heroName: string): Observable<{}> {
|
|
* const url = `${this.heroesUrl}/${id}`; // PATCH api/heroes/42
|
|
* return this.httpClient.patch(url, {name: heroName}, httpOptions)
|
|
* .pipe(catchError(this.handleError('patchHero')));
|
|
* }
|
|
* ```
|
|
*
|
|
* @see [HTTP Guide](guide/http)
|
|
* @see [HTTP Request](api/common/http/HttpRequest)
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpClient = /** @class */ (function () {
|
|
function HttpClient(handler) {
|
|
this.handler = handler;
|
|
}
|
|
/**
|
|
* Constructs an observable for a generic HTTP request that, when subscribed,
|
|
* fires the request through the chain of registered interceptors and on to the
|
|
* server.
|
|
*
|
|
* You can pass an `HttpRequest` directly as the only parameter. In this case,
|
|
* the call returns an observable of the raw `HttpEvent` stream.
|
|
*
|
|
* Alternatively you can pass an HTTP method as the first parameter,
|
|
* a URL string as the second, and an options hash containing the request body as the third.
|
|
* See `addBody()`. In this case, the specified `responseType` and `observe` options determine the
|
|
* type of returned observable.
|
|
* * The `responseType` value determines how a successful response body is parsed.
|
|
* * If `responseType` is the default `json`, you can pass a type interface for the resulting
|
|
* object as a type parameter to the call.
|
|
*
|
|
* The `observe` value determines the return type, according to what you are interested in
|
|
* observing.
|
|
* * An `observe` value of events returns an observable of the raw `HttpEvent` stream, including
|
|
* progress events by default.
|
|
* * An `observe` value of response returns an observable of `HttpResponse<T>`,
|
|
* where the `T` parameter depends on the `responseType` and any optionally provided type
|
|
* parameter.
|
|
* * An `observe` value of body returns an observable of `<T>` with the same `T` body type.
|
|
*
|
|
*/
|
|
HttpClient.prototype.request = function (first, url, options) {
|
|
var _this = this;
|
|
if (options === void 0) { options = {}; }
|
|
var req;
|
|
// First, check whether the primary argument is an instance of `HttpRequest`.
|
|
if (first instanceof HttpRequest) {
|
|
// It is. The other arguments must be undefined (per the signatures) and can be
|
|
// ignored.
|
|
req = first;
|
|
}
|
|
else {
|
|
// It's a string, so it represents a URL. Construct a request based on it,
|
|
// and incorporate the remaining arguments (assuming `GET` unless a method is
|
|
// provided.
|
|
// Figure out the headers.
|
|
var headers = undefined;
|
|
if (options.headers instanceof HttpHeaders) {
|
|
headers = options.headers;
|
|
}
|
|
else {
|
|
headers = new HttpHeaders(options.headers);
|
|
}
|
|
// Sort out parameters.
|
|
var params = undefined;
|
|
if (!!options.params) {
|
|
if (options.params instanceof HttpParams) {
|
|
params = options.params;
|
|
}
|
|
else {
|
|
params = new HttpParams({ fromObject: options.params });
|
|
}
|
|
}
|
|
// Construct the request.
|
|
req = new HttpRequest(first, url, (options.body !== undefined ? options.body : null), {
|
|
headers: headers,
|
|
context: options.context,
|
|
params: params,
|
|
reportProgress: options.reportProgress,
|
|
// By default, JSON is assumed to be returned for all calls.
|
|
responseType: options.responseType || 'json',
|
|
withCredentials: options.withCredentials,
|
|
});
|
|
}
|
|
// Start with an Observable.of() the initial request, and run the handler (which
|
|
// includes all interceptors) inside a concatMap(). This way, the handler runs
|
|
// inside an Observable chain, which causes interceptors to be re-run on every
|
|
// subscription (this also makes retries re-run the handler, including interceptors).
|
|
var events$ = rxjs.of(req).pipe(operators.concatMap(function (req) { return _this.handler.handle(req); }));
|
|
// If coming via the API signature which accepts a previously constructed HttpRequest,
|
|
// the only option is to get the event stream. Otherwise, return the event stream if
|
|
// that is what was requested.
|
|
if (first instanceof HttpRequest || options.observe === 'events') {
|
|
return events$;
|
|
}
|
|
// The requested stream contains either the full response or the body. In either
|
|
// case, the first step is to filter the event stream to extract a stream of
|
|
// responses(s).
|
|
var res$ = events$.pipe(operators.filter(function (event) { return event instanceof HttpResponse; }));
|
|
// Decide which stream to return.
|
|
switch (options.observe || 'body') {
|
|
case 'body':
|
|
// The requested stream is the body. Map the response stream to the response
|
|
// body. This could be done more simply, but a misbehaving interceptor might
|
|
// transform the response body into a different format and ignore the requested
|
|
// responseType. Guard against this by validating that the response is of the
|
|
// requested type.
|
|
switch (req.responseType) {
|
|
case 'arraybuffer':
|
|
return res$.pipe(operators.map(function (res) {
|
|
// Validate that the body is an ArrayBuffer.
|
|
if (res.body !== null && !(res.body instanceof ArrayBuffer)) {
|
|
throw new Error('Response is not an ArrayBuffer.');
|
|
}
|
|
return res.body;
|
|
}));
|
|
case 'blob':
|
|
return res$.pipe(operators.map(function (res) {
|
|
// Validate that the body is a Blob.
|
|
if (res.body !== null && !(res.body instanceof Blob)) {
|
|
throw new Error('Response is not a Blob.');
|
|
}
|
|
return res.body;
|
|
}));
|
|
case 'text':
|
|
return res$.pipe(operators.map(function (res) {
|
|
// Validate that the body is a string.
|
|
if (res.body !== null && typeof res.body !== 'string') {
|
|
throw new Error('Response is not a string.');
|
|
}
|
|
return res.body;
|
|
}));
|
|
case 'json':
|
|
default:
|
|
// No validation needed for JSON responses, as they can be of any type.
|
|
return res$.pipe(operators.map(function (res) { return res.body; }));
|
|
}
|
|
case 'response':
|
|
// The response stream was requested directly, so return it.
|
|
return res$;
|
|
default:
|
|
// Guard against new future observe types being added.
|
|
throw new Error("Unreachable: unhandled observe type " + options.observe + "}");
|
|
}
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `DELETE` request to execute on the server. See the individual overloads for
|
|
* details on the return type.
|
|
*
|
|
* @param url The endpoint URL.
|
|
* @param options The HTTP options to send with the request.
|
|
*
|
|
*/
|
|
HttpClient.prototype.delete = function (url, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('DELETE', url, options);
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `GET` request to execute on the server. See the individual overloads for
|
|
* details on the return type.
|
|
*/
|
|
HttpClient.prototype.get = function (url, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('GET', url, options);
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `HEAD` request to execute on the server. The `HEAD` method returns
|
|
* meta information about the resource without transferring the
|
|
* resource itself. See the individual overloads for
|
|
* details on the return type.
|
|
*/
|
|
HttpClient.prototype.head = function (url, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('HEAD', url, options);
|
|
};
|
|
/**
|
|
* Constructs an `Observable` that, when subscribed, causes a request with the special method
|
|
* `JSONP` to be dispatched via the interceptor pipeline.
|
|
* The [JSONP pattern](https://en.wikipedia.org/wiki/JSONP) works around limitations of certain
|
|
* API endpoints that don't support newer,
|
|
* and preferable [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) protocol.
|
|
* JSONP treats the endpoint API as a JavaScript file and tricks the browser to process the
|
|
* requests even if the API endpoint is not located on the same domain (origin) as the client-side
|
|
* application making the request.
|
|
* The endpoint API must support JSONP callback for JSONP requests to work.
|
|
* The resource API returns the JSON response wrapped in a callback function.
|
|
* You can pass the callback function name as one of the query parameters.
|
|
* Note that JSONP requests can only be used with `GET` requests.
|
|
*
|
|
* @param url The resource URL.
|
|
* @param callbackParam The callback function name.
|
|
*
|
|
*/
|
|
HttpClient.prototype.jsonp = function (url, callbackParam) {
|
|
return this.request('JSONP', url, {
|
|
params: new HttpParams().append(callbackParam, 'JSONP_CALLBACK'),
|
|
observe: 'body',
|
|
responseType: 'json',
|
|
});
|
|
};
|
|
/**
|
|
* Constructs an `Observable` that, when subscribed, causes the configured
|
|
* `OPTIONS` request to execute on the server. This method allows the client
|
|
* to determine the supported HTTP methods and other capabilities of an endpoint,
|
|
* without implying a resource action. See the individual overloads for
|
|
* details on the return type.
|
|
*/
|
|
HttpClient.prototype.options = function (url, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('OPTIONS', url, options);
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `PATCH` request to execute on the server. See the individual overloads for
|
|
* details on the return type.
|
|
*/
|
|
HttpClient.prototype.patch = function (url, body, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('PATCH', url, addBody(options, body));
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `POST` request to execute on the server. The server responds with the location of
|
|
* the replaced resource. See the individual overloads for
|
|
* details on the return type.
|
|
*/
|
|
HttpClient.prototype.post = function (url, body, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('POST', url, addBody(options, body));
|
|
};
|
|
/**
|
|
* Constructs an observable that, when subscribed, causes the configured
|
|
* `PUT` request to execute on the server. The `PUT` method replaces an existing resource
|
|
* with a new set of values.
|
|
* See the individual overloads for details on the return type.
|
|
*/
|
|
HttpClient.prototype.put = function (url, body, options) {
|
|
if (options === void 0) { options = {}; }
|
|
return this.request('PUT', url, addBody(options, body));
|
|
};
|
|
HttpClient.ɵfac = function HttpClient_Factory(t) { return new (t || HttpClient)(ɵngcc0.ɵɵinject(HttpHandler)); };
|
|
HttpClient.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: HttpClient, factory: function (t) { return HttpClient.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpClient, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: HttpHandler }]; }, null); })();
|
|
return HttpClient;
|
|
}());
|
|
HttpClient.ctorParameters = function () { return [
|
|
{ type: HttpHandler }
|
|
]; };
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* `HttpHandler` which applies an `HttpInterceptor` to an `HttpRequest`.
|
|
*
|
|
*
|
|
*/
|
|
var HttpInterceptorHandler = /** @class */ (function () {
|
|
function HttpInterceptorHandler(next, interceptor) {
|
|
this.next = next;
|
|
this.interceptor = interceptor;
|
|
}
|
|
HttpInterceptorHandler.prototype.handle = function (req) {
|
|
return this.interceptor.intercept(req, this.next);
|
|
};
|
|
return HttpInterceptorHandler;
|
|
}());
|
|
/**
|
|
* A multi-provider token that represents the array of registered
|
|
* `HttpInterceptor` objects.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HTTP_INTERCEPTORS = new core.InjectionToken('HTTP_INTERCEPTORS');
|
|
var NoopInterceptor = /** @class */ (function () {
|
|
function NoopInterceptor() {
|
|
}
|
|
NoopInterceptor.prototype.intercept = function (req, next) {
|
|
return next.handle(req);
|
|
};
|
|
NoopInterceptor.ɵfac = function NoopInterceptor_Factory(t) { return new (t || NoopInterceptor)(); };
|
|
NoopInterceptor.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: NoopInterceptor, factory: function (t) { return NoopInterceptor.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(NoopInterceptor, [{
|
|
type: core.Injectable
|
|
}], function () { return []; }, null); })();
|
|
return NoopInterceptor;
|
|
}());
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
// Every request made through JSONP needs a callback name that's unique across the
|
|
// whole page. Each request is assigned an id and the callback name is constructed
|
|
// from that. The next id to be assigned is tracked in a global variable here that
|
|
// is shared among all applications on the page.
|
|
var nextRequestId = 0;
|
|
// Error text given when a JSONP script is injected, but doesn't invoke the callback
|
|
// passed in its URL.
|
|
var JSONP_ERR_NO_CALLBACK = 'JSONP injected script did not invoke callback.';
|
|
// Error text given when a request is passed to the JsonpClientBackend that doesn't
|
|
// have a request method JSONP.
|
|
var JSONP_ERR_WRONG_METHOD = 'JSONP requests must use JSONP request method.';
|
|
var JSONP_ERR_WRONG_RESPONSE_TYPE = 'JSONP requests must use Json response type.';
|
|
/**
|
|
* DI token/abstract type representing a map of JSONP callbacks.
|
|
*
|
|
* In the browser, this should always be the `window` object.
|
|
*
|
|
*
|
|
*/
|
|
var JsonpCallbackContext = /** @class */ (function () {
|
|
function JsonpCallbackContext() {
|
|
}
|
|
return JsonpCallbackContext;
|
|
}());
|
|
/**
|
|
* Processes an `HttpRequest` with the JSONP method,
|
|
* by performing JSONP style requests.
|
|
* @see `HttpHandler`
|
|
* @see `HttpXhrBackend`
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var JsonpClientBackend = /** @class */ (function () {
|
|
function JsonpClientBackend(callbackMap, document) {
|
|
this.callbackMap = callbackMap;
|
|
this.document = document;
|
|
/**
|
|
* A resolved promise that can be used to schedule microtasks in the event handlers.
|
|
*/
|
|
this.resolvedPromise = Promise.resolve();
|
|
}
|
|
/**
|
|
* Get the name of the next callback method, by incrementing the global `nextRequestId`.
|
|
*/
|
|
JsonpClientBackend.prototype.nextCallback = function () {
|
|
return "ng_jsonp_callback_" + nextRequestId++;
|
|
};
|
|
/**
|
|
* Processes a JSONP request and returns an event stream of the results.
|
|
* @param req The request object.
|
|
* @returns An observable of the response events.
|
|
*
|
|
*/
|
|
JsonpClientBackend.prototype.handle = function (req) {
|
|
var _this = this;
|
|
// Firstly, check both the method and response type. If either doesn't match
|
|
// then the request was improperly routed here and cannot be handled.
|
|
if (req.method !== 'JSONP') {
|
|
throw new Error(JSONP_ERR_WRONG_METHOD);
|
|
}
|
|
else if (req.responseType !== 'json') {
|
|
throw new Error(JSONP_ERR_WRONG_RESPONSE_TYPE);
|
|
}
|
|
// Everything else happens inside the Observable boundary.
|
|
return new rxjs.Observable(function (observer) {
|
|
// The first step to make a request is to generate the callback name, and replace the
|
|
// callback placeholder in the URL with the name. Care has to be taken here to ensure
|
|
// a trailing &, if matched, gets inserted back into the URL in the correct place.
|
|
var callback = _this.nextCallback();
|
|
var url = req.urlWithParams.replace(/=JSONP_CALLBACK(&|$)/, "=" + callback + "$1");
|
|
// Construct the <script> tag and point it at the URL.
|
|
var node = _this.document.createElement('script');
|
|
node.src = url;
|
|
// A JSONP request requires waiting for multiple callbacks. These variables
|
|
// are closed over and track state across those callbacks.
|
|
// The response object, if one has been received, or null otherwise.
|
|
var body = null;
|
|
// Whether the response callback has been called.
|
|
var finished = false;
|
|
// Whether the request has been cancelled (and thus any other callbacks)
|
|
// should be ignored.
|
|
var cancelled = false;
|
|
// Set the response callback in this.callbackMap (which will be the window
|
|
// object in the browser. The script being loaded via the <script> tag will
|
|
// eventually call this callback.
|
|
_this.callbackMap[callback] = function (data) {
|
|
// Data has been received from the JSONP script. Firstly, delete this callback.
|
|
delete _this.callbackMap[callback];
|
|
// Next, make sure the request wasn't cancelled in the meantime.
|
|
if (cancelled) {
|
|
return;
|
|
}
|
|
// Set state to indicate data was received.
|
|
body = data;
|
|
finished = true;
|
|
};
|
|
// cleanup() is a utility closure that removes the <script> from the page and
|
|
// the response callback from the window. This logic is used in both the
|
|
// success, error, and cancellation paths, so it's extracted out for convenience.
|
|
var cleanup = function () {
|
|
// Remove the <script> tag if it's still on the page.
|
|
if (node.parentNode) {
|
|
node.parentNode.removeChild(node);
|
|
}
|
|
// Remove the response callback from the callbackMap (window object in the
|
|
// browser).
|
|
delete _this.callbackMap[callback];
|
|
};
|
|
// onLoad() is the success callback which runs after the response callback
|
|
// if the JSONP script loads successfully. The event itself is unimportant.
|
|
// If something went wrong, onLoad() may run without the response callback
|
|
// having been invoked.
|
|
var onLoad = function (event) {
|
|
// Do nothing if the request has been cancelled.
|
|
if (cancelled) {
|
|
return;
|
|
}
|
|
// We wrap it in an extra Promise, to ensure the microtask
|
|
// is scheduled after the loaded endpoint has executed any potential microtask itself,
|
|
// which is not guaranteed in Internet Explorer and EdgeHTML. See issue #39496
|
|
_this.resolvedPromise.then(function () {
|
|
// Cleanup the page.
|
|
cleanup();
|
|
// Check whether the response callback has run.
|
|
if (!finished) {
|
|
// It hasn't, something went wrong with the request. Return an error via
|
|
// the Observable error path. All JSONP errors have status 0.
|
|
observer.error(new HttpErrorResponse({
|
|
url: url,
|
|
status: 0,
|
|
statusText: 'JSONP Error',
|
|
error: new Error(JSONP_ERR_NO_CALLBACK),
|
|
}));
|
|
return;
|
|
}
|
|
// Success. body either contains the response body or null if none was
|
|
// returned.
|
|
observer.next(new HttpResponse({
|
|
body: body,
|
|
status: 200 /* Ok */,
|
|
statusText: 'OK',
|
|
url: url,
|
|
}));
|
|
// Complete the stream, the response is over.
|
|
observer.complete();
|
|
});
|
|
};
|
|
// onError() is the error callback, which runs if the script returned generates
|
|
// a Javascript error. It emits the error via the Observable error channel as
|
|
// a HttpErrorResponse.
|
|
var onError = function (error) {
|
|
// If the request was already cancelled, no need to emit anything.
|
|
if (cancelled) {
|
|
return;
|
|
}
|
|
cleanup();
|
|
// Wrap the error in a HttpErrorResponse.
|
|
observer.error(new HttpErrorResponse({
|
|
error: error,
|
|
status: 0,
|
|
statusText: 'JSONP Error',
|
|
url: url,
|
|
}));
|
|
};
|
|
// Subscribe to both the success (load) and error events on the <script> tag,
|
|
// and add it to the page.
|
|
node.addEventListener('load', onLoad);
|
|
node.addEventListener('error', onError);
|
|
_this.document.body.appendChild(node);
|
|
// The request has now been successfully sent.
|
|
observer.next({ type: exports.HttpEventType.Sent });
|
|
// Cancellation handler.
|
|
return function () {
|
|
// Track the cancellation so event listeners won't do anything even if already scheduled.
|
|
cancelled = true;
|
|
// Remove the event listeners so they won't run if the events later fire.
|
|
node.removeEventListener('load', onLoad);
|
|
node.removeEventListener('error', onError);
|
|
// And finally, clean up the page.
|
|
cleanup();
|
|
};
|
|
});
|
|
};
|
|
JsonpClientBackend.ɵfac = function JsonpClientBackend_Factory(t) { return new (t || JsonpClientBackend)(ɵngcc0.ɵɵinject(JsonpCallbackContext), ɵngcc0.ɵɵinject(common.DOCUMENT)); };
|
|
JsonpClientBackend.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: JsonpClientBackend, factory: function (t) { return JsonpClientBackend.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(JsonpClientBackend, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: JsonpCallbackContext }, { type: undefined, decorators: [{
|
|
type: core.Inject,
|
|
args: [common.DOCUMENT]
|
|
}] }]; }, null); })();
|
|
return JsonpClientBackend;
|
|
}());
|
|
JsonpClientBackend.ctorParameters = function () { return [
|
|
{ type: JsonpCallbackContext },
|
|
{ type: undefined, decorators: [{ type: core.Inject, args: [common.DOCUMENT,] }] }
|
|
]; };
|
|
/**
|
|
* Identifies requests with the method JSONP and
|
|
* shifts them to the `JsonpClientBackend`.
|
|
*
|
|
* @see `HttpInterceptor`
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var JsonpInterceptor = /** @class */ (function () {
|
|
function JsonpInterceptor(jsonp) {
|
|
this.jsonp = jsonp;
|
|
}
|
|
/**
|
|
* Identifies and handles a given JSONP request.
|
|
* @param req The outgoing request object to handle.
|
|
* @param next The next interceptor in the chain, or the backend
|
|
* if no interceptors remain in the chain.
|
|
* @returns An observable of the event stream.
|
|
*/
|
|
JsonpInterceptor.prototype.intercept = function (req, next) {
|
|
if (req.method === 'JSONP') {
|
|
return this.jsonp.handle(req);
|
|
}
|
|
// Fall through for normal HTTP requests.
|
|
return next.handle(req);
|
|
};
|
|
JsonpInterceptor.ɵfac = function JsonpInterceptor_Factory(t) { return new (t || JsonpInterceptor)(ɵngcc0.ɵɵinject(JsonpClientBackend)); };
|
|
JsonpInterceptor.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: JsonpInterceptor, factory: function (t) { return JsonpInterceptor.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(JsonpInterceptor, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: JsonpClientBackend }]; }, null); })();
|
|
return JsonpInterceptor;
|
|
}());
|
|
JsonpInterceptor.ctorParameters = function () { return [
|
|
{ type: JsonpClientBackend }
|
|
]; };
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
var XSSI_PREFIX = /^\)\]\}',?\n/;
|
|
/**
|
|
* Determine an appropriate URL for the response, by checking either
|
|
* XMLHttpRequest.responseURL or the X-Request-URL header.
|
|
*/
|
|
function getResponseUrl(xhr) {
|
|
if ('responseURL' in xhr && xhr.responseURL) {
|
|
return xhr.responseURL;
|
|
}
|
|
if (/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())) {
|
|
return xhr.getResponseHeader('X-Request-URL');
|
|
}
|
|
return null;
|
|
}
|
|
/**
|
|
* Uses `XMLHttpRequest` to send requests to a backend server.
|
|
* @see `HttpHandler`
|
|
* @see `JsonpClientBackend`
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpXhrBackend = /** @class */ (function () {
|
|
function HttpXhrBackend(xhrFactory) {
|
|
this.xhrFactory = xhrFactory;
|
|
}
|
|
/**
|
|
* Processes a request and returns a stream of response events.
|
|
* @param req The request object.
|
|
* @returns An observable of the response events.
|
|
*/
|
|
HttpXhrBackend.prototype.handle = function (req) {
|
|
var _this = this;
|
|
// Quick check to give a better error message when a user attempts to use
|
|
// HttpClient.jsonp() without installing the HttpClientJsonpModule
|
|
if (req.method === 'JSONP') {
|
|
throw new Error("Attempted to construct Jsonp request without HttpClientJsonpModule installed.");
|
|
}
|
|
// Everything happens on Observable subscription.
|
|
return new rxjs.Observable(function (observer) {
|
|
// Start by setting up the XHR object with request method, URL, and withCredentials flag.
|
|
var xhr = _this.xhrFactory.build();
|
|
xhr.open(req.method, req.urlWithParams);
|
|
if (!!req.withCredentials) {
|
|
xhr.withCredentials = true;
|
|
}
|
|
// Add all the requested headers.
|
|
req.headers.forEach(function (name, values) { return xhr.setRequestHeader(name, values.join(',')); });
|
|
// Add an Accept header if one isn't present already.
|
|
if (!req.headers.has('Accept')) {
|
|
xhr.setRequestHeader('Accept', 'application/json, text/plain, */*');
|
|
}
|
|
// Auto-detect the Content-Type header if one isn't present already.
|
|
if (!req.headers.has('Content-Type')) {
|
|
var detectedType = req.detectContentTypeHeader();
|
|
// Sometimes Content-Type detection fails.
|
|
if (detectedType !== null) {
|
|
xhr.setRequestHeader('Content-Type', detectedType);
|
|
}
|
|
}
|
|
// Set the responseType if one was requested.
|
|
if (req.responseType) {
|
|
var responseType = req.responseType.toLowerCase();
|
|
// JSON responses need to be processed as text. This is because if the server
|
|
// returns an XSSI-prefixed JSON response, the browser will fail to parse it,
|
|
// xhr.response will be null, and xhr.responseText cannot be accessed to
|
|
// retrieve the prefixed JSON data in order to strip the prefix. Thus, all JSON
|
|
// is parsed by first requesting text and then applying JSON.parse.
|
|
xhr.responseType = ((responseType !== 'json') ? responseType : 'text');
|
|
}
|
|
// Serialize the request body if one is present. If not, this will be set to null.
|
|
var reqBody = req.serializeBody();
|
|
// If progress events are enabled, response headers will be delivered
|
|
// in two events - the HttpHeaderResponse event and the full HttpResponse
|
|
// event. However, since response headers don't change in between these
|
|
// two events, it doesn't make sense to parse them twice. So headerResponse
|
|
// caches the data extracted from the response whenever it's first parsed,
|
|
// to ensure parsing isn't duplicated.
|
|
var headerResponse = null;
|
|
// partialFromXhr extracts the HttpHeaderResponse from the current XMLHttpRequest
|
|
// state, and memoizes it into headerResponse.
|
|
var partialFromXhr = function () {
|
|
if (headerResponse !== null) {
|
|
return headerResponse;
|
|
}
|
|
// Read status and normalize an IE9 bug (https://bugs.jquery.com/ticket/1450).
|
|
var status = xhr.status === 1223 ? 204 /* NoContent */ : xhr.status;
|
|
var statusText = xhr.statusText || 'OK';
|
|
// Parse headers from XMLHttpRequest - this step is lazy.
|
|
var headers = new HttpHeaders(xhr.getAllResponseHeaders());
|
|
// Read the response URL from the XMLHttpResponse instance and fall back on the
|
|
// request URL.
|
|
var url = getResponseUrl(xhr) || req.url;
|
|
// Construct the HttpHeaderResponse and memoize it.
|
|
headerResponse = new HttpHeaderResponse({ headers: headers, status: status, statusText: statusText, url: url });
|
|
return headerResponse;
|
|
};
|
|
// Next, a few closures are defined for the various events which XMLHttpRequest can
|
|
// emit. This allows them to be unregistered as event listeners later.
|
|
// First up is the load event, which represents a response being fully available.
|
|
var onLoad = function () {
|
|
// Read response state from the memoized partial data.
|
|
var _a = partialFromXhr(), headers = _a.headers, status = _a.status, statusText = _a.statusText, url = _a.url;
|
|
// The body will be read out if present.
|
|
var body = null;
|
|
if (status !== 204 /* NoContent */) {
|
|
// Use XMLHttpRequest.response if set, responseText otherwise.
|
|
body = (typeof xhr.response === 'undefined') ? xhr.responseText : xhr.response;
|
|
}
|
|
// Normalize another potential bug (this one comes from CORS).
|
|
if (status === 0) {
|
|
status = !!body ? 200 /* Ok */ : 0;
|
|
}
|
|
// ok determines whether the response will be transmitted on the event or
|
|
// error channel. Unsuccessful status codes (not 2xx) will always be errors,
|
|
// but a successful status code can still result in an error if the user
|
|
// asked for JSON data and the body cannot be parsed as such.
|
|
var ok = status >= 200 && status < 300;
|
|
// Check whether the body needs to be parsed as JSON (in many cases the browser
|
|
// will have done that already).
|
|
if (req.responseType === 'json' && typeof body === 'string') {
|
|
// Save the original body, before attempting XSSI prefix stripping.
|
|
var originalBody = body;
|
|
body = body.replace(XSSI_PREFIX, '');
|
|
try {
|
|
// Attempt the parse. If it fails, a parse error should be delivered to the user.
|
|
body = body !== '' ? JSON.parse(body) : null;
|
|
}
|
|
catch (error) {
|
|
// Since the JSON.parse failed, it's reasonable to assume this might not have been a
|
|
// JSON response. Restore the original body (including any XSSI prefix) to deliver
|
|
// a better error response.
|
|
body = originalBody;
|
|
// If this was an error request to begin with, leave it as a string, it probably
|
|
// just isn't JSON. Otherwise, deliver the parsing error to the user.
|
|
if (ok) {
|
|
// Even though the response status was 2xx, this is still an error.
|
|
ok = false;
|
|
// The parse error contains the text of the body that failed to parse.
|
|
body = { error: error, text: body };
|
|
}
|
|
}
|
|
}
|
|
if (ok) {
|
|
// A successful response is delivered on the event stream.
|
|
observer.next(new HttpResponse({
|
|
body: body,
|
|
headers: headers,
|
|
status: status,
|
|
statusText: statusText,
|
|
url: url || undefined,
|
|
}));
|
|
// The full body has been received and delivered, no further events
|
|
// are possible. This request is complete.
|
|
observer.complete();
|
|
}
|
|
else {
|
|
// An unsuccessful request is delivered on the error channel.
|
|
observer.error(new HttpErrorResponse({
|
|
// The error in this case is the response body (error from the server).
|
|
error: body,
|
|
headers: headers,
|
|
status: status,
|
|
statusText: statusText,
|
|
url: url || undefined,
|
|
}));
|
|
}
|
|
};
|
|
// The onError callback is called when something goes wrong at the network level.
|
|
// Connection timeout, DNS error, offline, etc. These are actual errors, and are
|
|
// transmitted on the error channel.
|
|
var onError = function (error) {
|
|
var url = partialFromXhr().url;
|
|
var res = new HttpErrorResponse({
|
|
error: error,
|
|
status: xhr.status || 0,
|
|
statusText: xhr.statusText || 'Unknown Error',
|
|
url: url || undefined,
|
|
});
|
|
observer.error(res);
|
|
};
|
|
// The sentHeaders flag tracks whether the HttpResponseHeaders event
|
|
// has been sent on the stream. This is necessary to track if progress
|
|
// is enabled since the event will be sent on only the first download
|
|
// progerss event.
|
|
var sentHeaders = false;
|
|
// The download progress event handler, which is only registered if
|
|
// progress events are enabled.
|
|
var onDownProgress = function (event) {
|
|
// Send the HttpResponseHeaders event if it hasn't been sent already.
|
|
if (!sentHeaders) {
|
|
observer.next(partialFromXhr());
|
|
sentHeaders = true;
|
|
}
|
|
// Start building the download progress event to deliver on the response
|
|
// event stream.
|
|
var progressEvent = {
|
|
type: exports.HttpEventType.DownloadProgress,
|
|
loaded: event.loaded,
|
|
};
|
|
// Set the total number of bytes in the event if it's available.
|
|
if (event.lengthComputable) {
|
|
progressEvent.total = event.total;
|
|
}
|
|
// If the request was for text content and a partial response is
|
|
// available on XMLHttpRequest, include it in the progress event
|
|
// to allow for streaming reads.
|
|
if (req.responseType === 'text' && !!xhr.responseText) {
|
|
progressEvent.partialText = xhr.responseText;
|
|
}
|
|
// Finally, fire the event.
|
|
observer.next(progressEvent);
|
|
};
|
|
// The upload progress event handler, which is only registered if
|
|
// progress events are enabled.
|
|
var onUpProgress = function (event) {
|
|
// Upload progress events are simpler. Begin building the progress
|
|
// event.
|
|
var progress = {
|
|
type: exports.HttpEventType.UploadProgress,
|
|
loaded: event.loaded,
|
|
};
|
|
// If the total number of bytes being uploaded is available, include
|
|
// it.
|
|
if (event.lengthComputable) {
|
|
progress.total = event.total;
|
|
}
|
|
// Send the event.
|
|
observer.next(progress);
|
|
};
|
|
// By default, register for load and error events.
|
|
xhr.addEventListener('load', onLoad);
|
|
xhr.addEventListener('error', onError);
|
|
xhr.addEventListener('timeout', onError);
|
|
xhr.addEventListener('abort', onError);
|
|
// Progress events are only enabled if requested.
|
|
if (req.reportProgress) {
|
|
// Download progress is always enabled if requested.
|
|
xhr.addEventListener('progress', onDownProgress);
|
|
// Upload progress depends on whether there is a body to upload.
|
|
if (reqBody !== null && xhr.upload) {
|
|
xhr.upload.addEventListener('progress', onUpProgress);
|
|
}
|
|
}
|
|
// Fire the request, and notify the event stream that it was fired.
|
|
xhr.send(reqBody);
|
|
observer.next({ type: exports.HttpEventType.Sent });
|
|
// This is the return from the Observable function, which is the
|
|
// request cancellation handler.
|
|
return function () {
|
|
// On a cancellation, remove all registered event listeners.
|
|
xhr.removeEventListener('error', onError);
|
|
xhr.removeEventListener('abort', onError);
|
|
xhr.removeEventListener('load', onLoad);
|
|
xhr.removeEventListener('timeout', onError);
|
|
if (req.reportProgress) {
|
|
xhr.removeEventListener('progress', onDownProgress);
|
|
if (reqBody !== null && xhr.upload) {
|
|
xhr.upload.removeEventListener('progress', onUpProgress);
|
|
}
|
|
}
|
|
// Finally, abort the in-flight request.
|
|
if (xhr.readyState !== xhr.DONE) {
|
|
xhr.abort();
|
|
}
|
|
};
|
|
});
|
|
};
|
|
HttpXhrBackend.ɵfac = function HttpXhrBackend_Factory(t) { return new (t || HttpXhrBackend)(ɵngcc0.ɵɵinject(ɵngcc1.XhrFactory)); };
|
|
HttpXhrBackend.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: HttpXhrBackend, factory: function (t) { return HttpXhrBackend.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpXhrBackend, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: ɵngcc1.XhrFactory }]; }, null); })();
|
|
return HttpXhrBackend;
|
|
}());
|
|
HttpXhrBackend.ctorParameters = function () { return [
|
|
{ type: common.XhrFactory }
|
|
]; };
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
var XSRF_COOKIE_NAME = new core.InjectionToken('XSRF_COOKIE_NAME');
|
|
var XSRF_HEADER_NAME = new core.InjectionToken('XSRF_HEADER_NAME');
|
|
/**
|
|
* Retrieves the current XSRF token to use with the next outgoing request.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpXsrfTokenExtractor = /** @class */ (function () {
|
|
function HttpXsrfTokenExtractor() {
|
|
}
|
|
return HttpXsrfTokenExtractor;
|
|
}());
|
|
/**
|
|
* `HttpXsrfTokenExtractor` which retrieves the token from a cookie.
|
|
*/
|
|
var HttpXsrfCookieExtractor = /** @class */ (function () {
|
|
function HttpXsrfCookieExtractor(doc, platform, cookieName) {
|
|
this.doc = doc;
|
|
this.platform = platform;
|
|
this.cookieName = cookieName;
|
|
this.lastCookieString = '';
|
|
this.lastToken = null;
|
|
/**
|
|
* @internal for testing
|
|
*/
|
|
this.parseCount = 0;
|
|
}
|
|
HttpXsrfCookieExtractor.prototype.getToken = function () {
|
|
if (this.platform === 'server') {
|
|
return null;
|
|
}
|
|
var cookieString = this.doc.cookie || '';
|
|
if (cookieString !== this.lastCookieString) {
|
|
this.parseCount++;
|
|
this.lastToken = common.ɵparseCookieValue(cookieString, this.cookieName);
|
|
this.lastCookieString = cookieString;
|
|
}
|
|
return this.lastToken;
|
|
};
|
|
HttpXsrfCookieExtractor.ɵfac = function HttpXsrfCookieExtractor_Factory(t) { return new (t || HttpXsrfCookieExtractor)(ɵngcc0.ɵɵinject(common.DOCUMENT), ɵngcc0.ɵɵinject(core.PLATFORM_ID), ɵngcc0.ɵɵinject(XSRF_COOKIE_NAME)); };
|
|
HttpXsrfCookieExtractor.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: HttpXsrfCookieExtractor, factory: function (t) { return HttpXsrfCookieExtractor.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpXsrfCookieExtractor, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: undefined, decorators: [{
|
|
type: core.Inject,
|
|
args: [common.DOCUMENT]
|
|
}] }, { type: String, decorators: [{
|
|
type: core.Inject,
|
|
args: [core.PLATFORM_ID]
|
|
}] }, { type: String, decorators: [{
|
|
type: core.Inject,
|
|
args: [XSRF_COOKIE_NAME]
|
|
}] }]; }, null); })();
|
|
return HttpXsrfCookieExtractor;
|
|
}());
|
|
HttpXsrfCookieExtractor.ctorParameters = function () { return [
|
|
{ type: undefined, decorators: [{ type: core.Inject, args: [common.DOCUMENT,] }] },
|
|
{ type: String, decorators: [{ type: core.Inject, args: [core.PLATFORM_ID,] }] },
|
|
{ type: String, decorators: [{ type: core.Inject, args: [XSRF_COOKIE_NAME,] }] }
|
|
]; };
|
|
/**
|
|
* `HttpInterceptor` which adds an XSRF token to eligible outgoing requests.
|
|
*/
|
|
var HttpXsrfInterceptor = /** @class */ (function () {
|
|
function HttpXsrfInterceptor(tokenService, headerName) {
|
|
this.tokenService = tokenService;
|
|
this.headerName = headerName;
|
|
}
|
|
HttpXsrfInterceptor.prototype.intercept = function (req, next) {
|
|
var lcUrl = req.url.toLowerCase();
|
|
// Skip both non-mutating requests and absolute URLs.
|
|
// Non-mutating requests don't require a token, and absolute URLs require special handling
|
|
// anyway as the cookie set
|
|
// on our origin is not the same as the token expected by another origin.
|
|
if (req.method === 'GET' || req.method === 'HEAD' || lcUrl.startsWith('http://') ||
|
|
lcUrl.startsWith('https://')) {
|
|
return next.handle(req);
|
|
}
|
|
var token = this.tokenService.getToken();
|
|
// Be careful not to overwrite an existing header of the same name.
|
|
if (token !== null && !req.headers.has(this.headerName)) {
|
|
req = req.clone({ headers: req.headers.set(this.headerName, token) });
|
|
}
|
|
return next.handle(req);
|
|
};
|
|
HttpXsrfInterceptor.ɵfac = function HttpXsrfInterceptor_Factory(t) { return new (t || HttpXsrfInterceptor)(ɵngcc0.ɵɵinject(HttpXsrfTokenExtractor), ɵngcc0.ɵɵinject(XSRF_HEADER_NAME)); };
|
|
HttpXsrfInterceptor.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: HttpXsrfInterceptor, factory: function (t) { return HttpXsrfInterceptor.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpXsrfInterceptor, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: HttpXsrfTokenExtractor }, { type: String, decorators: [{
|
|
type: core.Inject,
|
|
args: [XSRF_HEADER_NAME]
|
|
}] }]; }, null); })();
|
|
return HttpXsrfInterceptor;
|
|
}());
|
|
HttpXsrfInterceptor.ctorParameters = function () { return [
|
|
{ type: HttpXsrfTokenExtractor },
|
|
{ type: String, decorators: [{ type: core.Inject, args: [XSRF_HEADER_NAME,] }] }
|
|
]; };
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* An injectable `HttpHandler` that applies multiple interceptors
|
|
* to a request before passing it to the given `HttpBackend`.
|
|
*
|
|
* The interceptors are loaded lazily from the injector, to allow
|
|
* interceptors to themselves inject classes depending indirectly
|
|
* on `HttpInterceptingHandler` itself.
|
|
* @see `HttpInterceptor`
|
|
*/
|
|
var HttpInterceptingHandler = /** @class */ (function () {
|
|
function HttpInterceptingHandler(backend, injector) {
|
|
this.backend = backend;
|
|
this.injector = injector;
|
|
this.chain = null;
|
|
}
|
|
HttpInterceptingHandler.prototype.handle = function (req) {
|
|
if (this.chain === null) {
|
|
var interceptors = this.injector.get(HTTP_INTERCEPTORS, []);
|
|
this.chain = interceptors.reduceRight(function (next, interceptor) { return new HttpInterceptorHandler(next, interceptor); }, this.backend);
|
|
}
|
|
return this.chain.handle(req);
|
|
};
|
|
HttpInterceptingHandler.ɵfac = function HttpInterceptingHandler_Factory(t) { return new (t || HttpInterceptingHandler)(ɵngcc0.ɵɵinject(HttpBackend), ɵngcc0.ɵɵinject(ɵngcc0.Injector)); };
|
|
HttpInterceptingHandler.ɵprov = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjectable({ token: HttpInterceptingHandler, factory: function (t) { return HttpInterceptingHandler.ɵfac(t); } });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpInterceptingHandler, [{
|
|
type: core.Injectable
|
|
}], function () { return [{ type: HttpBackend }, { type: ɵngcc0.Injector }]; }, null); })();
|
|
return HttpInterceptingHandler;
|
|
}());
|
|
HttpInterceptingHandler.ctorParameters = function () { return [
|
|
{ type: HttpBackend },
|
|
{ type: core.Injector }
|
|
]; };
|
|
/**
|
|
* Constructs an `HttpHandler` that applies interceptors
|
|
* to a request before passing it to the given `HttpBackend`.
|
|
*
|
|
* Use as a factory function within `HttpClientModule`.
|
|
*
|
|
*
|
|
*/
|
|
function interceptingHandler(backend, interceptors) {
|
|
if (interceptors === void 0) { interceptors = []; }
|
|
if (!interceptors) {
|
|
return backend;
|
|
}
|
|
return interceptors.reduceRight(function (next, interceptor) { return new HttpInterceptorHandler(next, interceptor); }, backend);
|
|
}
|
|
/**
|
|
* Factory function that determines where to store JSONP callbacks.
|
|
*
|
|
* Ordinarily JSONP callbacks are stored on the `window` object, but this may not exist
|
|
* in test environments. In that case, callbacks are stored on an anonymous object instead.
|
|
*
|
|
*
|
|
*/
|
|
function jsonpCallbackContext() {
|
|
if (typeof window === 'object') {
|
|
return window;
|
|
}
|
|
return {};
|
|
}
|
|
/**
|
|
* Configures XSRF protection support for outgoing requests.
|
|
*
|
|
* For a server that supports a cookie-based XSRF protection system,
|
|
* use directly to configure XSRF protection with the correct
|
|
* cookie and header names.
|
|
*
|
|
* If no names are supplied, the default cookie name is `XSRF-TOKEN`
|
|
* and the default header name is `X-XSRF-TOKEN`.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpClientXsrfModule = /** @class */ (function () {
|
|
function HttpClientXsrfModule() {
|
|
}
|
|
/**
|
|
* Disable the default XSRF protection.
|
|
*/
|
|
HttpClientXsrfModule.disable = function () {
|
|
return {
|
|
ngModule: HttpClientXsrfModule,
|
|
providers: [
|
|
{ provide: HttpXsrfInterceptor, useClass: NoopInterceptor },
|
|
],
|
|
};
|
|
};
|
|
/**
|
|
* Configure XSRF protection.
|
|
* @param options An object that can specify either or both
|
|
* cookie name or header name.
|
|
* - Cookie name default is `XSRF-TOKEN`.
|
|
* - Header name default is `X-XSRF-TOKEN`.
|
|
*
|
|
*/
|
|
HttpClientXsrfModule.withOptions = function (options) {
|
|
if (options === void 0) { options = {}; }
|
|
return {
|
|
ngModule: HttpClientXsrfModule,
|
|
providers: [
|
|
options.cookieName ? { provide: XSRF_COOKIE_NAME, useValue: options.cookieName } : [],
|
|
options.headerName ? { provide: XSRF_HEADER_NAME, useValue: options.headerName } : [],
|
|
],
|
|
};
|
|
};
|
|
HttpClientXsrfModule.ɵfac = function HttpClientXsrfModule_Factory(t) { return new (t || HttpClientXsrfModule)(); };
|
|
HttpClientXsrfModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: HttpClientXsrfModule });
|
|
HttpClientXsrfModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({ providers: [
|
|
HttpXsrfInterceptor,
|
|
{ provide: HTTP_INTERCEPTORS, useExisting: HttpXsrfInterceptor, multi: true },
|
|
{ provide: HttpXsrfTokenExtractor, useClass: HttpXsrfCookieExtractor },
|
|
{ provide: XSRF_COOKIE_NAME, useValue: 'XSRF-TOKEN' },
|
|
{ provide: XSRF_HEADER_NAME, useValue: 'X-XSRF-TOKEN' },
|
|
] });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpClientXsrfModule, [{
|
|
type: core.NgModule,
|
|
args: [{
|
|
providers: [
|
|
HttpXsrfInterceptor,
|
|
{ provide: HTTP_INTERCEPTORS, useExisting: HttpXsrfInterceptor, multi: true },
|
|
{ provide: HttpXsrfTokenExtractor, useClass: HttpXsrfCookieExtractor },
|
|
{ provide: XSRF_COOKIE_NAME, useValue: 'XSRF-TOKEN' },
|
|
{ provide: XSRF_HEADER_NAME, useValue: 'X-XSRF-TOKEN' },
|
|
]
|
|
}]
|
|
}], function () { return []; }, null); })();
|
|
return HttpClientXsrfModule;
|
|
}());
|
|
/**
|
|
* Configures the [dependency injector](guide/glossary#injector) for `HttpClient`
|
|
* with supporting services for XSRF. Automatically imported by `HttpClientModule`.
|
|
*
|
|
* You can add interceptors to the chain behind `HttpClient` by binding them to the
|
|
* multiprovider for built-in [DI token](guide/glossary#di-token) `HTTP_INTERCEPTORS`.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpClientModule = /** @class */ (function () {
|
|
function HttpClientModule() {
|
|
}
|
|
HttpClientModule.ɵfac = function HttpClientModule_Factory(t) { return new (t || HttpClientModule)(); };
|
|
HttpClientModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: HttpClientModule });
|
|
HttpClientModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({ providers: [
|
|
HttpClient,
|
|
{ provide: HttpHandler, useClass: HttpInterceptingHandler },
|
|
HttpXhrBackend,
|
|
{ provide: HttpBackend, useExisting: HttpXhrBackend },
|
|
], imports: [[
|
|
HttpClientXsrfModule.withOptions({
|
|
cookieName: 'XSRF-TOKEN',
|
|
headerName: 'X-XSRF-TOKEN'
|
|
}),
|
|
]] });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpClientModule, [{
|
|
type: core.NgModule,
|
|
args: [{
|
|
/**
|
|
* Optional configuration for XSRF protection.
|
|
*/
|
|
imports: [
|
|
HttpClientXsrfModule.withOptions({
|
|
cookieName: 'XSRF-TOKEN',
|
|
headerName: 'X-XSRF-TOKEN'
|
|
}),
|
|
],
|
|
/**
|
|
* Configures the [dependency injector](guide/glossary#injector) where it is imported
|
|
* with supporting services for HTTP communications.
|
|
*/
|
|
providers: [
|
|
HttpClient,
|
|
{ provide: HttpHandler, useClass: HttpInterceptingHandler },
|
|
HttpXhrBackend,
|
|
{ provide: HttpBackend, useExisting: HttpXhrBackend },
|
|
]
|
|
}]
|
|
}], function () { return []; }, null); })();
|
|
(function () { (typeof ngJitMode === "undefined" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(HttpClientModule, { imports: [HttpClientXsrfModule] }); })();
|
|
return HttpClientModule;
|
|
}());
|
|
/**
|
|
* Configures the [dependency injector](guide/glossary#injector) for `HttpClient`
|
|
* with supporting services for JSONP.
|
|
* Without this module, Jsonp requests reach the backend
|
|
* with method JSONP, where they are rejected.
|
|
*
|
|
* You can add interceptors to the chain behind `HttpClient` by binding them to the
|
|
* multiprovider for built-in [DI token](guide/glossary#di-token) `HTTP_INTERCEPTORS`.
|
|
*
|
|
* @publicApi
|
|
*/
|
|
var HttpClientJsonpModule = /** @class */ (function () {
|
|
function HttpClientJsonpModule() {
|
|
}
|
|
HttpClientJsonpModule.ɵfac = function HttpClientJsonpModule_Factory(t) { return new (t || HttpClientJsonpModule)(); };
|
|
HttpClientJsonpModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: HttpClientJsonpModule });
|
|
HttpClientJsonpModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({ providers: [
|
|
JsonpClientBackend,
|
|
{ provide: JsonpCallbackContext, useFactory: jsonpCallbackContext },
|
|
{ provide: HTTP_INTERCEPTORS, useClass: JsonpInterceptor, multi: true },
|
|
] });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(HttpClientJsonpModule, [{
|
|
type: core.NgModule,
|
|
args: [{
|
|
providers: [
|
|
JsonpClientBackend,
|
|
{ provide: JsonpCallbackContext, useFactory: jsonpCallbackContext },
|
|
{ provide: HTTP_INTERCEPTORS, useClass: JsonpInterceptor, multi: true },
|
|
]
|
|
}]
|
|
}], function () { return []; }, null); })();
|
|
return HttpClientJsonpModule;
|
|
}());
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
/**
|
|
* A wrapper around the `XMLHttpRequest` constructor.
|
|
*
|
|
* @publicApi
|
|
* @see `XhrFactory`
|
|
* @deprecated
|
|
* `XhrFactory` has moved, please import `XhrFactory` from `@angular/common` instead.
|
|
*/
|
|
var XhrFactory = common.XhrFactory;
|
|
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
/**
|
|
* Generated bundle index. Do not edit.
|
|
*/
|
|
|
|
exports.HTTP_INTERCEPTORS = HTTP_INTERCEPTORS;
|
|
exports.HttpBackend = HttpBackend;
|
|
exports.HttpClient = HttpClient;
|
|
exports.HttpClientJsonpModule = HttpClientJsonpModule;
|
|
exports.HttpClientModule = HttpClientModule;
|
|
exports.HttpClientXsrfModule = HttpClientXsrfModule;
|
|
exports.HttpContext = HttpContext;
|
|
exports.HttpContextToken = HttpContextToken;
|
|
exports.HttpErrorResponse = HttpErrorResponse;
|
|
exports.HttpHandler = HttpHandler;
|
|
exports.HttpHeaderResponse = HttpHeaderResponse;
|
|
exports.HttpHeaders = HttpHeaders;
|
|
exports.HttpParams = HttpParams;
|
|
exports.HttpRequest = HttpRequest;
|
|
exports.HttpResponse = HttpResponse;
|
|
exports.HttpResponseBase = HttpResponseBase;
|
|
exports.HttpUrlEncodingCodec = HttpUrlEncodingCodec;
|
|
exports.HttpXhrBackend = HttpXhrBackend;
|
|
exports.HttpXsrfTokenExtractor = HttpXsrfTokenExtractor;
|
|
exports.JsonpClientBackend = JsonpClientBackend;
|
|
exports.JsonpInterceptor = JsonpInterceptor;
|
|
exports.XhrFactory = XhrFactory;
|
|
exports.ɵHttpInterceptingHandler = HttpInterceptingHandler;
|
|
exports.ɵangular_packages_common_http_http_a = NoopInterceptor;
|
|
exports.ɵangular_packages_common_http_http_b = JsonpCallbackContext;
|
|
exports.ɵangular_packages_common_http_http_c = jsonpCallbackContext;
|
|
exports.ɵangular_packages_common_http_http_d = XSRF_COOKIE_NAME;
|
|
exports.ɵangular_packages_common_http_http_e = XSRF_HEADER_NAME;
|
|
exports.ɵangular_packages_common_http_http_f = HttpXsrfCookieExtractor;
|
|
exports.ɵangular_packages_common_http_http_g = HttpXsrfInterceptor;
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
})));
|
|
|
|
//# sourceMappingURL=common-http.umd.js.map
|