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210 lines
4.3 KiB
JavaScript

"use strict";
const usm = require("./url-state-machine");
const urlencoded = require("./urlencoded");
const URLSearchParams = require("./URLSearchParams");
exports.implementation = class URLImpl {
constructor(globalObject, constructorArgs) {
const url = constructorArgs[0];
const base = constructorArgs[1];
let parsedBase = null;
if (base !== undefined) {
parsedBase = usm.basicURLParse(base);
if (parsedBase === null) {
throw new TypeError(`Invalid base URL: ${base}`);
}
}
const parsedURL = usm.basicURLParse(url, { baseURL: parsedBase });
if (parsedURL === null) {
throw new TypeError(`Invalid URL: ${url}`);
}
const query = parsedURL.query !== null ? parsedURL.query : "";
this._url = parsedURL;
// We cannot invoke the "new URLSearchParams object" algorithm without going through the constructor, which strips
// question mark by default. Therefore the doNotStripQMark hack is used.
this._query = URLSearchParams.createImpl(globalObject, [query], { doNotStripQMark: true });
this._query._url = this;
}
get href() {
return usm.serializeURL(this._url);
}
set href(v) {
const parsedURL = usm.basicURLParse(v);
if (parsedURL === null) {
throw new TypeError(`Invalid URL: ${v}`);
}
this._url = parsedURL;
this._query._list.splice(0);
const { query } = parsedURL;
if (query !== null) {
this._query._list = urlencoded.parseUrlencodedString(query);
}
}
get origin() {
return usm.serializeURLOrigin(this._url);
}
get protocol() {
return `${this._url.scheme}:`;
}
set protocol(v) {
usm.basicURLParse(`${v}:`, { url: this._url, stateOverride: "scheme start" });
}
get username() {
return this._url.username;
}
set username(v) {
if (usm.cannotHaveAUsernamePasswordPort(this._url)) {
return;
}
usm.setTheUsername(this._url, v);
}
get password() {
return this._url.password;
}
set password(v) {
if (usm.cannotHaveAUsernamePasswordPort(this._url)) {
return;
}
usm.setThePassword(this._url, v);
}
get host() {
const url = this._url;
if (url.host === null) {
return "";
}
if (url.port === null) {
return usm.serializeHost(url.host);
}
return `${usm.serializeHost(url.host)}:${usm.serializeInteger(url.port)}`;
}
set host(v) {
if (usm.hasAnOpaquePath(this._url)) {
return;
}
usm.basicURLParse(v, { url: this._url, stateOverride: "host" });
}
get hostname() {
if (this._url.host === null) {
return "";
}
return usm.serializeHost(this._url.host);
}
set hostname(v) {
if (usm.hasAnOpaquePath(this._url)) {
return;
}
usm.basicURLParse(v, { url: this._url, stateOverride: "hostname" });
}
get port() {
if (this._url.port === null) {
return "";
}
return usm.serializeInteger(this._url.port);
}
set port(v) {
if (usm.cannotHaveAUsernamePasswordPort(this._url)) {
return;
}
if (v === "") {
this._url.port = null;
} else {
usm.basicURLParse(v, { url: this._url, stateOverride: "port" });
}
}
get pathname() {
return usm.serializePath(this._url);
}
set pathname(v) {
if (usm.hasAnOpaquePath(this._url)) {
return;
}
this._url.path = [];
usm.basicURLParse(v, { url: this._url, stateOverride: "path start" });
}
get search() {
if (this._url.query === null || this._url.query === "") {
return "";
}
return `?${this._url.query}`;
}
set search(v) {
const url = this._url;
if (v === "") {
url.query = null;
this._query._list = [];
return;
}
const input = v[0] === "?" ? v.substring(1) : v;
url.query = "";
usm.basicURLParse(input, { url, stateOverride: "query" });
this._query._list = urlencoded.parseUrlencodedString(input);
}
get searchParams() {
return this._query;
}
get hash() {
if (this._url.fragment === null || this._url.fragment === "") {
return "";
}
return `#${this._url.fragment}`;
}
set hash(v) {
if (v === "") {
this._url.fragment = null;
return;
}
const input = v[0] === "#" ? v.substring(1) : v;
this._url.fragment = "";
usm.basicURLParse(input, { url: this._url, stateOverride: "fragment" });
}
toJSON() {
return this.href;
}
};