@angular/http
Version:
Angular - the http service
260 lines • 21.4 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @license
* Copyright Google Inc. 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
*/
/**
* @param {?=} rawParams
* @return {?}
*/
function paramParser(rawParams = '') {
/** @type {?} */
const map = new Map();
if (rawParams.length > 0) {
/** @type {?} */
const params = rawParams.split('&');
params.forEach((param) => {
/** @type {?} */
const eqIdx = param.indexOf('=');
const [key, val] = eqIdx == -1 ? [param, ''] : [param.slice(0, eqIdx), param.slice(eqIdx + 1)];
/** @type {?} */
const list = map.get(key) || [];
list.push(val);
map.set(key, list);
});
}
return map;
}
/**
* @deprecated see https://angular.io/guide/http
* \@publicApi
*
*/
export class QueryEncoder {
/**
* @param {?} key
* @return {?}
*/
encodeKey(key) { return standardEncoding(key); }
/**
* @param {?} value
* @return {?}
*/
encodeValue(value) { return standardEncoding(value); }
}
/**
* @param {?} v
* @return {?}
*/
function standardEncoding(v) {
return encodeURIComponent(v)
.replace(/%40/gi, '@')
.replace(/%3A/gi, ':')
.replace(/%24/gi, '$')
.replace(/%2C/gi, ',')
.replace(/%3B/gi, ';')
.replace(/%2B/gi, '+')
.replace(/%3D/gi, '=')
.replace(/%3F/gi, '?')
.replace(/%2F/gi, '/');
}
/**
* Map-like representation of url search parameters, based on
* [URLSearchParams](https://url.spec.whatwg.org/#urlsearchparams) in the url living standard,
* with several extensions for merging URLSearchParams objects:
* - setAll()
* - appendAll()
* - replaceAll()
*
* This class accepts an optional second parameter of ${\@link QueryEncoder},
* which is used to serialize parameters before making a request. By default,
* `QueryEncoder` encodes keys and values of parameters using `encodeURIComponent`,
* and then un-encodes certain characters that are allowed to be part of the query
* according to IETF RFC 3986: https://tools.ietf.org/html/rfc3986.
*
* These are the characters that are not encoded: `! $ \' ( ) * + , ; A 9 - . _ ~ ? /`
*
* If the set of allowed query characters is not acceptable for a particular backend,
* `QueryEncoder` can be subclassed and provided as the 2nd argument to URLSearchParams.
*
* ```
* import {URLSearchParams, QueryEncoder} from '\@angular/http';
* class MyQueryEncoder extends QueryEncoder {
* encodeKey(k: string): string {
* return myEncodingFunction(k);
* }
*
* encodeValue(v: string): string {
* return myEncodingFunction(v);
* }
* }
*
* let params = new URLSearchParams('', new MyQueryEncoder());
* ```
* @deprecated see https://angular.io/guide/http
* \@publicApi
*/
export class URLSearchParams {
/**
* @param {?=} rawParams
* @param {?=} queryEncoder
*/
constructor(rawParams = '', queryEncoder = new QueryEncoder()) {
this.rawParams = rawParams;
this.queryEncoder = queryEncoder;
this.paramsMap = paramParser(rawParams);
}
/**
* @return {?}
*/
clone() {
/** @type {?} */
const clone = new URLSearchParams('', this.queryEncoder);
clone.appendAll(this);
return clone;
}
/**
* @param {?} param
* @return {?}
*/
has(param) { return this.paramsMap.has(param); }
/**
* @param {?} param
* @return {?}
*/
get(param) {
/** @type {?} */
const storedParam = this.paramsMap.get(param);
return Array.isArray(storedParam) ? storedParam[0] : null;
}
/**
* @param {?} param
* @return {?}
*/
getAll(param) { return this.paramsMap.get(param) || []; }
/**
* @param {?} param
* @param {?} val
* @return {?}
*/
set(param, val) {
if (val === void 0 || val === null) {
this.delete(param);
return;
}
/** @type {?} */
const list = this.paramsMap.get(param) || [];
list.length = 0;
list.push(val);
this.paramsMap.set(param, list);
}
// A merge operation
// For each name-values pair in `searchParams`, perform `set(name, values[0])`
//
// E.g: "a=[1,2,3], c=[8]" + "a=[4,5,6], b=[7]" = "a=[4], c=[8], b=[7]"
//
// TODO(@caitp): document this better
/**
* @param {?} searchParams
* @return {?}
*/
setAll(searchParams) {
searchParams.paramsMap.forEach((value, param) => {
/** @type {?} */
const list = this.paramsMap.get(param) || [];
list.length = 0;
list.push(value[0]);
this.paramsMap.set(param, list);
});
}
/**
* @param {?} param
* @param {?} val
* @return {?}
*/
append(param, val) {
if (val === void 0 || val === null)
return;
/** @type {?} */
const list = this.paramsMap.get(param) || [];
list.push(val);
this.paramsMap.set(param, list);
}
// A merge operation
// For each name-values pair in `searchParams`, perform `append(name, value)`
// for each value in `values`.
//
// E.g: "a=[1,2], c=[8]" + "a=[3,4], b=[7]" = "a=[1,2,3,4], c=[8], b=[7]"
//
// TODO(@caitp): document this better
/**
* @param {?} searchParams
* @return {?}
*/
appendAll(searchParams) {
searchParams.paramsMap.forEach((value, param) => {
/** @type {?} */
const list = this.paramsMap.get(param) || [];
for (let i = 0; i < value.length; ++i) {
list.push(value[i]);
}
this.paramsMap.set(param, list);
});
}
// A merge operation
// For each name-values pair in `searchParams`, perform `delete(name)`,
// followed by `set(name, values)`
//
// E.g: "a=[1,2,3], c=[8]" + "a=[4,5,6], b=[7]" = "a=[4,5,6], c=[8], b=[7]"
//
// TODO(@caitp): document this better
/**
* @param {?} searchParams
* @return {?}
*/
replaceAll(searchParams) {
searchParams.paramsMap.forEach((value, param) => {
/** @type {?} */
const list = this.paramsMap.get(param) || [];
list.length = 0;
for (let i = 0; i < value.length; ++i) {
list.push(value[i]);
}
this.paramsMap.set(param, list);
});
}
/**
* @return {?}
*/
toString() {
/** @type {?} */
const paramsList = [];
this.paramsMap.forEach((values, k) => {
values.forEach(v => paramsList.push(this.queryEncoder.encodeKey(k) + '=' + this.queryEncoder.encodeValue(v)));
});
return paramsList.join('&');
}
/**
* @param {?} param
* @return {?}
*/
delete(param) { this.paramsMap.delete(param); }
}
if (false) {
/** @type {?} */
URLSearchParams.prototype.paramsMap;
/** @type {?} */
URLSearchParams.prototype.rawParams;
/**
* @type {?}
* @private
*/
URLSearchParams.prototype.queryEncoder;
}
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All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nfunction paramParser(rawParams: string = ''): Map<string, string[]> {\n  const map = new Map<string, string[]>();\n  if (rawParams.length > 0) {\n    const params: string[] = rawParams.split('&');\n    params.forEach((param: string) => {\n      const eqIdx = param.indexOf('=');\n      const [key, val]: string[] =\n          eqIdx == -1 ? [param, ''] : [param.slice(0, eqIdx), param.slice(eqIdx + 1)];\n      const list = map.get(key) || [];\n      list.push(val);\n      map.set(key, list);\n    });\n  }\n  return map;\n}\n/**\n * @deprecated see https://angular.io/guide/http\n * @publicApi\n **/\nexport class QueryEncoder {\n  encodeKey(key: string): string { return standardEncoding(key); }\n\n  encodeValue(value: string): string { return standardEncoding(value); }\n}\n\nfunction standardEncoding(v: string): string {\n  return encodeURIComponent(v)\n      .replace(/%40/gi, '@')\n      .replace(/%3A/gi, ':')\n      .replace(/%24/gi, '$')\n      .replace(/%2C/gi, ',')\n      .replace(/%3B/gi, ';')\n      .replace(/%2B/gi, '+')\n      .replace(/%3D/gi, '=')\n      .replace(/%3F/gi, '?')\n      .replace(/%2F/gi, '/');\n}\n\n/**\n * Map-like representation of url search parameters, based on\n * [URLSearchParams](https://url.spec.whatwg.org/#urlsearchparams) in the url living standard,\n * with several extensions for merging URLSearchParams objects:\n *   - setAll()\n *   - appendAll()\n *   - replaceAll()\n *\n * This class accepts an optional second parameter of ${@link QueryEncoder},\n * which is used to serialize parameters before making a request. By default,\n * `QueryEncoder` encodes keys and values of parameters using `encodeURIComponent`,\n * and then un-encodes certain characters that are allowed to be part of the query\n * according to IETF RFC 3986: https://tools.ietf.org/html/rfc3986.\n *\n * These are the characters that are not encoded: `! $ \\' ( ) * + , ; A 9 - . _ ~ ? /`\n *\n * If the set of allowed query characters is not acceptable for a particular backend,\n * `QueryEncoder` can be subclassed and provided as the 2nd argument to URLSearchParams.\n *\n * ```\n * import {URLSearchParams, QueryEncoder} from '@angular/http';\n * class MyQueryEncoder extends QueryEncoder {\n *   encodeKey(k: string): string {\n *     return myEncodingFunction(k);\n *   }\n *\n *   encodeValue(v: string): string {\n *     return myEncodingFunction(v);\n *   }\n * }\n *\n * let params = new URLSearchParams('', new MyQueryEncoder());\n * ```\n * @deprecated see https://angular.io/guide/http\n * @publicApi\n */\nexport class URLSearchParams {\n  paramsMap: Map<string, string[]>;\n  constructor(\n      public rawParams: string = '', private queryEncoder: QueryEncoder = new QueryEncoder()) {\n    this.paramsMap = paramParser(rawParams);\n  }\n\n  clone(): URLSearchParams {\n    const clone = new URLSearchParams('', this.queryEncoder);\n    clone.appendAll(this);\n    return clone;\n  }\n\n  has(param: string): boolean { return this.paramsMap.has(param); }\n\n  get(param: string): string|null {\n    const storedParam = this.paramsMap.get(param);\n\n    return Array.isArray(storedParam) ? storedParam[0] : null;\n  }\n\n  getAll(param: string): string[] { return this.paramsMap.get(param) || []; }\n\n  set(param: string, val: string) {\n    if (val === void 0 || val === null) {\n      this.delete(param);\n      return;\n    }\n    const list = this.paramsMap.get(param) || [];\n    list.length = 0;\n    list.push(val);\n    this.paramsMap.set(param, list);\n  }\n\n  // A merge operation\n  // For each name-values pair in `searchParams`, perform `set(name, values[0])`\n  //\n  // E.g: \"a=[1,2,3], c=[8]\" + \"a=[4,5,6], b=[7]\" = \"a=[4], c=[8], b=[7]\"\n  //\n  // TODO(@caitp): document this better\n  setAll(searchParams: URLSearchParams) {\n    searchParams.paramsMap.forEach((value, param) => {\n      const list = this.paramsMap.get(param) || [];\n      list.length = 0;\n      list.push(value[0]);\n      this.paramsMap.set(param, list);\n    });\n  }\n\n  append(param: string, val: string): void {\n    if (val === void 0 || val === null) return;\n    const list = this.paramsMap.get(param) || [];\n    list.push(val);\n    this.paramsMap.set(param, list);\n  }\n\n  // A merge operation\n  // For each name-values pair in `searchParams`, perform `append(name, value)`\n  // for each value in `values`.\n  //\n  // E.g: \"a=[1,2], c=[8]\" + \"a=[3,4], b=[7]\" = \"a=[1,2,3,4], c=[8], b=[7]\"\n  //\n  // TODO(@caitp): document this better\n  appendAll(searchParams: URLSearchParams) {\n    searchParams.paramsMap.forEach((value, param) => {\n      const list = this.paramsMap.get(param) || [];\n      for (let i = 0; i < value.length; ++i) {\n        list.push(value[i]);\n      }\n      this.paramsMap.set(param, list);\n    });\n  }\n\n\n  // A merge operation\n  // For each name-values pair in `searchParams`, perform `delete(name)`,\n  // followed by `set(name, values)`\n  //\n  // E.g: \"a=[1,2,3], c=[8]\" + \"a=[4,5,6], b=[7]\" = \"a=[4,5,6], c=[8], b=[7]\"\n  //\n  // TODO(@caitp): document this better\n  replaceAll(searchParams: URLSearchParams) {\n    searchParams.paramsMap.forEach((value, param) => {\n      const list = this.paramsMap.get(param) || [];\n      list.length = 0;\n      for (let i = 0; i < value.length; ++i) {\n        list.push(value[i]);\n      }\n      this.paramsMap.set(param, list);\n    });\n  }\n\n  toString(): string {\n    const paramsList: string[] = [];\n    this.paramsMap.forEach((values, k) => {\n      values.forEach(\n          v => paramsList.push(\n              this.queryEncoder.encodeKey(k) + '=' + this.queryEncoder.encodeValue(v)));\n    });\n    return paramsList.join('&');\n  }\n\n  delete (param: string): void { this.paramsMap.delete(param); }\n}\n"]}