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3afa4fd9 1 parent 893ad454

bot primed and online

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const Discord = require('discord.js');
const client = new Discord.Client();
client.once('ready', () => {
console.log('anxietymanager is online')
});
client.login('OTgwOTAxNzg3MzY2MjE1Njgw.GVFGdS.z9ily3n-7rcJnqf2FrHg3KJn5h_u68llQzJOGU');
\ No newline at end of file
{
"name": "discord_bot",
"version": "1.0.0",
"lockfileVersion": 2,
"requires": true,
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"deprecated": "no longer supported",
"dependencies": {
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"node-fetch": "^2.6.1",
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"engines": {
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"peerDependencies": {
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"peerDependenciesMeta": {
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},
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"opusscript": {
"optional": true
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}
}
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# Collection
Utility data structure used in Discord.js.
This diff is collapsed. Click to expand it.
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{
"name": "@discordjs/collection",
"version": "0.1.6",
"description": "Utility data structure used in Discord.js",
"main": "dist/index.js",
"types": "dist/index.d.ts",
"scripts": {
"lint": "eslint src --ext .ts",
"prebuild": "npm run lint",
"build": "rimraf dist/ && tsc",
"pretest": "npm run build",
"test": "node test/index.js",
"docs": "docgen --jsdoc jsdoc.json --source src/*.ts src/**/*.ts --custom docs/index.yml --output docs/docs.json",
"docs:test": "docgen --jsdoc jsdoc.json --source src/*.ts src/**/*.ts --custom docs/index.yml"
},
"repository": {
"type": "git",
"url": "git+https://github.com/discordjs/collection.git"
},
"keywords": [
"map",
"collection",
"utility"
],
"author": "Amish Shah <amishshah.2k@gmail.com>",
"license": "Apache-2.0",
"bugs": {
"url": "https://github.com/discordjs/collection/issues"
},
"homepage": "https://github.com/discordjs/collection#readme",
"devDependencies": {
"@babel/cli": "^7.8.4",
"@babel/core": "^7.8.4",
"@babel/preset-env": "^7.8.4",
"@babel/preset-typescript": "^7.8.3",
"@types/node": "^13.7.4",
"@typescript-eslint/eslint-plugin": "^2.21.0",
"@typescript-eslint/parser": "^2.21.0",
"discord.js-docgen": "discordjs/docgen#ts-patch",
"eslint": "^6.8.0",
"eslint-config-marine": "^6.0.0",
"jsdoc-babel": "^0.5.0",
"rimraf": "^3.0.2",
"typescript": "^3.8.2"
},
"eslintConfig": {
"extends": "marine/node"
}
}
Copyright (c) 2012 Felix Geisendörfer (felix@debuggable.com) and contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
This diff is collapsed. Click to expand it.
// Definitions by: Carlos Ballesteros Velasco <https://github.com/soywiz>
// Leon Yu <https://github.com/leonyu>
// BendingBender <https://github.com/BendingBender>
// Maple Miao <https://github.com/mapleeit>
/// <reference types="node" />
import * as stream from 'stream';
import * as http from 'http';
export = FormData;
// Extracted because @types/node doesn't export interfaces.
interface ReadableOptions {
highWaterMark?: number;
encoding?: string;
objectMode?: boolean;
read?(this: stream.Readable, size: number): void;
destroy?(this: stream.Readable, error: Error | null, callback: (error: Error | null) => void): void;
autoDestroy?: boolean;
}
interface Options extends ReadableOptions {
writable?: boolean;
readable?: boolean;
dataSize?: number;
maxDataSize?: number;
pauseStreams?: boolean;
}
declare class FormData extends stream.Readable {
constructor(options?: Options);
append(key: string, value: any, options?: FormData.AppendOptions | string): void;
getHeaders(userHeaders?: FormData.Headers): FormData.Headers;
submit(
params: string | FormData.SubmitOptions,
callback?: (error: Error | null, response: http.IncomingMessage) => void
): http.ClientRequest;
getBuffer(): Buffer;
getBoundary(): string;
getLength(callback: (err: Error | null, length: number) => void): void;
getLengthSync(): number;
hasKnownLength(): boolean;
}
declare namespace FormData {
interface Headers {
[key: string]: any;
}
interface AppendOptions {
header?: string | Headers;
knownLength?: number;
filename?: string;
filepath?: string;
contentType?: string;
}
interface SubmitOptions extends http.RequestOptions {
protocol?: 'https:' | 'http:';
}
}
/* eslint-env browser */
module.exports = typeof self == 'object' ? self.FormData : window.FormData;
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// populates missing values
module.exports = function(dst, src) {
Object.keys(src).forEach(function(prop)
{
dst[prop] = dst[prop] || src[prop];
});
return dst;
};
{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"name": "@discordjs/form-data",
"description": "A library to create readable \"multipart/form-data\" streams. Can be used to submit forms and file uploads to other web applications.",
"version": "3.0.1",
"repository": {
"type": "git",
"url": "git://github.com/form-data/form-data.git"
},
"main": "./lib/form_data",
"browser": "./lib/browser",
"typings": "./index.d.ts",
"scripts": {
"pretest": "rimraf coverage test/tmp",
"test": "istanbul cover test/run.js",
"posttest": "istanbul report lcov text",
"lint": "eslint lib/*.js test/*.js test/integration/*.js",
"report": "istanbul report lcov text",
"ci-lint": "is-node-modern 8 && npm run lint || is-node-not-modern 8",
"ci-test": "npm run test && npm run browser && npm run report",
"predebug": "rimraf coverage test/tmp",
"debug": "verbose=1 ./test/run.js",
"browser": "browserify -t browserify-istanbul test/run-browser.js | obake --coverage",
"check": "istanbul check-coverage coverage/coverage*.json",
"files": "pkgfiles --sort=name",
"get-version": "node -e \"console.log(require('./package.json').version)\""
},
"pre-commit": [
"lint",
"ci-test",
"check"
],
"engines": {
"node": ">= 6"
},
"dependencies": {
"asynckit": "^0.4.0",
"combined-stream": "^1.0.8",
"mime-types": "^2.1.12"
},
"devDependencies": {
"@types/node": "^12.0.10",
"browserify": "^13.1.1",
"browserify-istanbul": "^2.0.0",
"coveralls": "^3.0.4",
"cross-spawn": "^6.0.5",
"eslint": "^6.0.1",
"fake": "^0.2.2",
"far": "^0.0.7",
"formidable": "^1.0.17",
"in-publish": "^2.0.0",
"is-node-modern": "^1.0.0",
"istanbul": "^0.4.5",
"obake": "^0.1.2",
"puppeteer": "^1.19.0",
"pkgfiles": "^2.3.0",
"pre-commit": "^1.1.3",
"request": "^2.88.0",
"rimraf": "^2.7.1",
"tape": "^4.6.2",
"typescript": "^3.5.2"
},
"license": "MIT"
}
MIT License
Copyright (c) 2017 Toru Nagashima
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
# abort-controller
[![npm version](https://img.shields.io/npm/v/abort-controller.svg)](https://www.npmjs.com/package/abort-controller)
[![Downloads/month](https://img.shields.io/npm/dm/abort-controller.svg)](http://www.npmtrends.com/abort-controller)
[![Build Status](https://travis-ci.org/mysticatea/abort-controller.svg?branch=master)](https://travis-ci.org/mysticatea/abort-controller)
[![Coverage Status](https://codecov.io/gh/mysticatea/abort-controller/branch/master/graph/badge.svg)](https://codecov.io/gh/mysticatea/abort-controller)
[![Dependency Status](https://david-dm.org/mysticatea/abort-controller.svg)](https://david-dm.org/mysticatea/abort-controller)
An implementation of [WHATWG AbortController interface](https://dom.spec.whatwg.org/#interface-abortcontroller).
```js
import AbortController from "abort-controller"
const controller = new AbortController()
const signal = controller.signal
signal.addEventListener("abort", () => {
console.log("aborted!")
})
controller.abort()
```
> https://jsfiddle.net/1r2994qp/1/
## 💿 Installation
Use [npm](https://www.npmjs.com/) to install then use a bundler.
```
npm install abort-controller
```
Or download from [`dist` directory](./dist).
- [dist/abort-controller.mjs](dist/abort-controller.mjs) ... ES modules version.
- [dist/abort-controller.js](dist/abort-controller.js) ... Common JS version.
- [dist/abort-controller.umd.js](dist/abort-controller.umd.js) ... UMD (Universal Module Definition) version. This is transpiled by [Babel](https://babeljs.io/) for IE 11.
## 📖 Usage
### Basic
```js
import AbortController from "abort-controller"
// or
const AbortController = require("abort-controller")
// or UMD version defines a global variable:
const AbortController = window.AbortControllerShim
```
If your bundler recognizes `browser` field of `package.json`, the imported `AbortController` is the native one and it doesn't contain shim (even if the native implementation was nothing).
If you wanted to polyfill `AbortController` for IE, use `abort-controller/polyfill`.
### Polyfilling
Importing `abort-controller/polyfill` assigns the `AbortController` shim to the `AbortController` global variable if the native implementation was nothing.
```js
import "abort-controller/polyfill"
// or
require("abort-controller/polyfill")
```
### API
#### AbortController
> https://dom.spec.whatwg.org/#interface-abortcontroller
##### controller.signal
The [AbortSignal](https://dom.spec.whatwg.org/#interface-AbortSignal) object which is associated to this controller.
##### controller.abort()
Notify `abort` event to listeners that the `signal` has.
## 📰 Changelog
- See [GitHub releases](https://github.com/mysticatea/abort-controller/releases).
## 🍻 Contributing
Contributing is welcome ❤️
Please use GitHub issues/PRs.
### Development tools
- `npm install` installs dependencies for development.
- `npm test` runs tests and measures code coverage.
- `npm run clean` removes temporary files of tests.
- `npm run coverage` opens code coverage of the previous test with your default browser.
- `npm run lint` runs ESLint.
- `npm run build` generates `dist` codes.
- `npm run watch` runs tests on each file change.
/*globals self, window */
"use strict"
/*eslint-disable @mysticatea/prettier */
const { AbortController, AbortSignal } =
typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window :
/* otherwise */ undefined
/*eslint-enable @mysticatea/prettier */
module.exports = AbortController
module.exports.AbortSignal = AbortSignal
module.exports.default = AbortController
/*globals self, window */
/*eslint-disable @mysticatea/prettier */
const { AbortController, AbortSignal } =
typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window :
/* otherwise */ undefined
/*eslint-enable @mysticatea/prettier */
export default AbortController
export { AbortController, AbortSignal }
import { EventTarget } from "event-target-shim"
type Events = {
abort: any
}
type EventAttributes = {
onabort: any
}
/**
* The signal class.
* @see https://dom.spec.whatwg.org/#abortsignal
*/
declare class AbortSignal extends EventTarget<Events, EventAttributes> {
/**
* AbortSignal cannot be constructed directly.
*/
constructor()
/**
* Returns `true` if this `AbortSignal`"s `AbortController` has signaled to abort, and `false` otherwise.
*/
readonly aborted: boolean
}
/**
* The AbortController.
* @see https://dom.spec.whatwg.org/#abortcontroller
*/
declare class AbortController {
/**
* Initialize this controller.
*/
constructor()
/**
* Returns the `AbortSignal` object associated with this object.
*/
readonly signal: AbortSignal
/**
* Abort and signal to any observers that the associated activity is to be aborted.
*/
abort(): void
}
export default AbortController
export { AbortController, AbortSignal }
/**
* @author Toru Nagashima <https://github.com/mysticatea>
* See LICENSE file in root directory for full license.
*/
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var eventTargetShim = require('event-target-shim');
/**
* The signal class.
* @see https://dom.spec.whatwg.org/#abortsignal
*/
class AbortSignal extends eventTargetShim.EventTarget {
/**
* AbortSignal cannot be constructed directly.
*/
constructor() {
super();
throw new TypeError("AbortSignal cannot be constructed directly");
}
/**
* Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.
*/
get aborted() {
const aborted = abortedFlags.get(this);
if (typeof aborted !== "boolean") {
throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? "null" : typeof this}`);
}
return aborted;
}
}
eventTargetShim.defineEventAttribute(AbortSignal.prototype, "abort");
/**
* Create an AbortSignal object.
*/
function createAbortSignal() {
const signal = Object.create(AbortSignal.prototype);
eventTargetShim.EventTarget.call(signal);
abortedFlags.set(signal, false);
return signal;
}
/**
* Abort a given signal.
*/
function abortSignal(signal) {
if (abortedFlags.get(signal) !== false) {
return;
}
abortedFlags.set(signal, true);
signal.dispatchEvent({ type: "abort" });
}
/**
* Aborted flag for each instances.
*/
const abortedFlags = new WeakMap();
// Properties should be enumerable.
Object.defineProperties(AbortSignal.prototype, {
aborted: { enumerable: true },
});
// `toString()` should return `"[object AbortSignal]"`
if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {
configurable: true,
value: "AbortSignal",
});
}
/**
* The AbortController.
* @see https://dom.spec.whatwg.org/#abortcontroller
*/
class AbortController {
/**
* Initialize this controller.
*/
constructor() {
signals.set(this, createAbortSignal());
}
/**
* Returns the `AbortSignal` object associated with this object.
*/
get signal() {
return getSignal(this);
}
/**
* Abort and signal to any observers that the associated activity is to be aborted.
*/
abort() {
abortSignal(getSignal(this));
}
}
/**
* Associated signals.
*/
const signals = new WeakMap();
/**
* Get the associated signal of a given controller.
*/
function getSignal(controller) {
const signal = signals.get(controller);
if (signal == null) {
throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? "null" : typeof controller}`);
}
return signal;
}
// Properties should be enumerable.
Object.defineProperties(AbortController.prototype, {
signal: { enumerable: true },
abort: { enumerable: true },
});
if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {
configurable: true,
value: "AbortController",
});
}
exports.AbortController = AbortController;
exports.AbortSignal = AbortSignal;
exports.default = AbortController;
module.exports = AbortController
module.exports.AbortController = module.exports["default"] = AbortController
module.exports.AbortSignal = AbortSignal
//# sourceMappingURL=abort-controller.js.map
{"version":3,"file":"abort-controller.js","sources":["../src/abort-signal.ts","../src/abort-controller.ts"],"sourcesContent":["import {\n // Event,\n EventTarget,\n // Type,\n defineEventAttribute,\n} from \"event-target-shim\"\n\n// Known Limitation\n// Use `any` because the type of `AbortSignal` in `lib.dom.d.ts` is wrong and\n// to make assignable our `AbortSignal` into that.\n// https://github.com/Microsoft/TSJS-lib-generator/pull/623\ntype Events = {\n abort: any // Event & Type<\"abort\">\n}\ntype EventAttributes = {\n onabort: any // Event & Type<\"abort\">\n}\n\n/**\n * The signal class.\n * @see https://dom.spec.whatwg.org/#abortsignal\n */\nexport default class AbortSignal extends EventTarget<Events, EventAttributes> {\n /**\n * AbortSignal cannot be constructed directly.\n */\n public constructor() {\n super()\n throw new TypeError(\"AbortSignal cannot be constructed directly\")\n }\n\n /**\n * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.\n */\n public get aborted(): boolean {\n const aborted = abortedFlags.get(this)\n if (typeof aborted !== \"boolean\") {\n throw new TypeError(\n `Expected 'this' to be an 'AbortSignal' object, but got ${\n this === null ? \"null\" : typeof this\n }`,\n )\n }\n return aborted\n }\n}\ndefineEventAttribute(AbortSignal.prototype, \"abort\")\n\n/**\n * Create an AbortSignal object.\n */\nexport function createAbortSignal(): AbortSignal {\n const signal = Object.create(AbortSignal.prototype)\n EventTarget.call(signal)\n abortedFlags.set(signal, false)\n return signal\n}\n\n/**\n * Abort a given signal.\n */\nexport function abortSignal(signal: AbortSignal): void {\n if (abortedFlags.get(signal) !== false) {\n return\n }\n\n abortedFlags.set(signal, true)\n signal.dispatchEvent<\"abort\">({ type: \"abort\" })\n}\n\n/**\n * Aborted flag for each instances.\n */\nconst abortedFlags = new WeakMap<AbortSignal, boolean>()\n\n// Properties should be enumerable.\nObject.defineProperties(AbortSignal.prototype, {\n aborted: { enumerable: true },\n})\n\n// `toString()` should return `\"[object AbortSignal]\"`\nif (typeof Symbol === \"function\" && typeof Symbol.toStringTag === \"symbol\") {\n Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {\n configurable: true,\n value: \"AbortSignal\",\n })\n}\n","import AbortSignal, { abortSignal, createAbortSignal } from \"./abort-signal\"\n\n/**\n * The AbortController.\n * @see https://dom.spec.whatwg.org/#abortcontroller\n */\nexport default class AbortController {\n /**\n * Initialize this controller.\n */\n public constructor() {\n signals.set(this, createAbortSignal())\n }\n\n /**\n * Returns the `AbortSignal` object associated with this object.\n */\n public get signal(): AbortSignal {\n return getSignal(this)\n }\n\n /**\n * Abort and signal to any observers that the associated activity is to be aborted.\n */\n public abort(): void {\n abortSignal(getSignal(this))\n }\n}\n\n/**\n * Associated signals.\n */\nconst signals = new WeakMap<AbortController, AbortSignal>()\n\n/**\n * Get the associated signal of a given controller.\n */\nfunction getSignal(controller: AbortController): AbortSignal {\n const signal = signals.get(controller)\n if (signal == null) {\n throw new TypeError(\n `Expected 'this' to be an 'AbortController' object, but got ${\n controller === null ? \"null\" : typeof controller\n }`,\n )\n }\n return signal\n}\n\n// Properties should be enumerable.\nObject.defineProperties(AbortController.prototype, {\n signal: { enumerable: true },\n abort: { enumerable: true },\n})\n\nif (typeof Symbol === \"function\" && typeof Symbol.toStringTag === \"symbol\") {\n Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {\n configurable: true,\n value: \"AbortController\",\n })\n}\n\nexport { AbortController, AbortSignal }\n"],"names":["EventTarget","defineEventAttribute"],"mappings":";;;;;;;;;;AAkBA;;;;AAIA,MAAqB,WAAY,SAAQA,2BAAoC;;;;IAIzE;QACI,KAAK,EAAE,CAAA;QACP,MAAM,IAAI,SAAS,CAAC,4CAA4C,CAAC,CAAA;KACpE;;;;IAKD,IAAW,OAAO;QACd,MAAM,OAAO,GAAG,YAAY,CAAC,GAAG,CAAC,IAAI,CAAC,CAAA;QACtC,IAAI,OAAO,OAAO,KAAK,SAAS,EAAE;YAC9B,MAAM,IAAI,SAAS,CACf,0DACI,IAAI,KAAK,IAAI,GAAG,MAAM,GAAG,OAAO,IACpC,EAAE,CACL,CAAA;SACJ;QACD,OAAO,OAAO,CAAA;KACjB;CACJ;AACDC,oCAAoB,CAAC,WAAW,CAAC,SAAS,EAAE,OAAO,CAAC,CAAA;;;;AAKpD,SAAgB,iBAAiB;IAC7B,MAAM,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,WAAW,CAAC,SAAS,CAAC,CAAA;IACnDD,2BAAW,CAAC,IAAI,CAAC,MAAM,CAAC,CAAA;IACxB,YAAY,CAAC,GAAG,CAAC,MAAM,EAAE,KAAK,CAAC,CAAA;IAC/B,OAAO,MAAM,CAAA;CAChB;;;;AAKD,SAAgB,WAAW,CAAC,MAAmB;IAC3C,IAAI,YAAY,CAAC,GAAG,CAAC,MAAM,CAAC,KAAK,KAAK,EAAE;QACpC,OAAM;KACT;IAED,YAAY,CAAC,GAAG,CAAC,MAAM,EAAE,IAAI,CAAC,CAAA;IAC9B,MAAM,CAAC,aAAa,CAAU,EAAE,IAAI,EAAE,OAAO,EAAE,CAAC,CAAA;CACnD;;;;AAKD,MAAM,YAAY,GAAG,IAAI,OAAO,EAAwB,CAAA;;AAGxD,MAAM,CAAC,gBAAgB,CAAC,WAAW,CAAC,SAAS,EAAE;IAC3C,OAAO,EAAE,EAAE,UAAU,EAAE,IAAI,EAAE;CAChC,CAAC,CAAA;;AAGF,IAAI,OAAO,MAAM,KAAK,UAAU,IAAI,OAAO,MAAM,CAAC,WAAW,KAAK,QAAQ,EAAE;IACxE,MAAM,CAAC,cAAc,CAAC,WAAW,CAAC,SAAS,EAAE,MAAM,CAAC,WAAW,EAAE;QAC7D,YAAY,EAAE,IAAI;QAClB,KAAK,EAAE,aAAa;KACvB,CAAC,CAAA;CACL;;ACpFD;;;;AAIA,MAAqB,eAAe;;;;IAIhC;QACI,OAAO,CAAC,GAAG,CAAC,IAAI,EAAE,iBAAiB,EAAE,CAAC,CAAA;KACzC;;;;IAKD,IAAW,MAAM;QACb,OAAO,SAAS,CAAC,IAAI,CAAC,CAAA;KACzB;;;;IAKM,KAAK;QACR,WAAW,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,CAAA;KAC/B;CACJ;;;;AAKD,MAAM,OAAO,GAAG,IAAI,OAAO,EAAgC,CAAA;;;;AAK3D,SAAS,SAAS,CAAC,UAA2B;IAC1C,MAAM,MAAM,GAAG,OAAO,CAAC,GAAG,CAAC,UAAU,CAAC,CAAA;IACtC,IAAI,MAAM,IAAI,IAAI,EAAE;QAChB,MAAM,IAAI,SAAS,CACf,8DACI,UAAU,KAAK,IAAI,GAAG,MAAM,GAAG,OAAO,UAC1C,EAAE,CACL,CAAA;KACJ;IACD,OAAO,MAAM,CAAA;CAChB;;AAGD,MAAM,CAAC,gBAAgB,CAAC,eAAe,CAAC,SAAS,EAAE;IAC/C,MAAM,EAAE,EAAE,UAAU,EAAE,IAAI,EAAE;IAC5B,KAAK,EAAE,EAAE,UAAU,EAAE,IAAI,EAAE;CAC9B,CAAC,CAAA;AAEF,IAAI,OAAO,MAAM,KAAK,UAAU,IAAI,OAAO,MAAM,CAAC,WAAW,KAAK,QAAQ,EAAE;IACxE,MAAM,CAAC,cAAc,CAAC,eAAe,CAAC,SAAS,EAAE,MAAM,CAAC,WAAW,EAAE;QACjE,YAAY,EAAE,IAAI;QAClB,KAAK,EAAE,iBAAiB;KAC3B,CAAC,CAAA;CACL;;;;;;;;;;;;;"}
\ No newline at end of file
/**
* @author Toru Nagashima <https://github.com/mysticatea>
* See LICENSE file in root directory for full license.
*/
import { EventTarget, defineEventAttribute } from 'event-target-shim';
/**
* The signal class.
* @see https://dom.spec.whatwg.org/#abortsignal
*/
class AbortSignal extends EventTarget {
/**
* AbortSignal cannot be constructed directly.
*/
constructor() {
super();
throw new TypeError("AbortSignal cannot be constructed directly");
}
/**
* Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.
*/
get aborted() {
const aborted = abortedFlags.get(this);
if (typeof aborted !== "boolean") {
throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? "null" : typeof this}`);
}
return aborted;
}
}
defineEventAttribute(AbortSignal.prototype, "abort");
/**
* Create an AbortSignal object.
*/
function createAbortSignal() {
const signal = Object.create(AbortSignal.prototype);
EventTarget.call(signal);
abortedFlags.set(signal, false);
return signal;
}
/**
* Abort a given signal.
*/
function abortSignal(signal) {
if (abortedFlags.get(signal) !== false) {
return;
}
abortedFlags.set(signal, true);
signal.dispatchEvent({ type: "abort" });
}
/**
* Aborted flag for each instances.
*/
const abortedFlags = new WeakMap();
// Properties should be enumerable.
Object.defineProperties(AbortSignal.prototype, {
aborted: { enumerable: true },
});
// `toString()` should return `"[object AbortSignal]"`
if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {
configurable: true,
value: "AbortSignal",
});
}
/**
* The AbortController.
* @see https://dom.spec.whatwg.org/#abortcontroller
*/
class AbortController {
/**
* Initialize this controller.
*/
constructor() {
signals.set(this, createAbortSignal());
}
/**
* Returns the `AbortSignal` object associated with this object.
*/
get signal() {
return getSignal(this);
}
/**
* Abort and signal to any observers that the associated activity is to be aborted.
*/
abort() {
abortSignal(getSignal(this));
}
}
/**
* Associated signals.
*/
const signals = new WeakMap();
/**
* Get the associated signal of a given controller.
*/
function getSignal(controller) {
const signal = signals.get(controller);
if (signal == null) {
throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? "null" : typeof controller}`);
}
return signal;
}
// Properties should be enumerable.
Object.defineProperties(AbortController.prototype, {
signal: { enumerable: true },
abort: { enumerable: true },
});
if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") {
Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {
configurable: true,
value: "AbortController",
});
}
export default AbortController;
export { AbortController, AbortSignal };
//# sourceMappingURL=abort-controller.mjs.map
{"version":3,"file":"abort-controller.mjs","sources":["../src/abort-signal.ts","../src/abort-controller.ts"],"sourcesContent":["import {\n // Event,\n EventTarget,\n // Type,\n defineEventAttribute,\n} from \"event-target-shim\"\n\n// Known Limitation\n// Use `any` because the type of `AbortSignal` in `lib.dom.d.ts` is wrong and\n// to make assignable our `AbortSignal` into that.\n// https://github.com/Microsoft/TSJS-lib-generator/pull/623\ntype Events = {\n abort: any // Event & Type<\"abort\">\n}\ntype EventAttributes = {\n onabort: any // Event & Type<\"abort\">\n}\n\n/**\n * The signal class.\n * @see https://dom.spec.whatwg.org/#abortsignal\n */\nexport default class AbortSignal extends EventTarget<Events, EventAttributes> {\n /**\n * AbortSignal cannot be constructed directly.\n */\n public constructor() {\n super()\n throw new TypeError(\"AbortSignal cannot be constructed directly\")\n }\n\n /**\n * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.\n */\n public get aborted(): boolean {\n const aborted = abortedFlags.get(this)\n if (typeof aborted !== \"boolean\") {\n throw new TypeError(\n `Expected 'this' to be an 'AbortSignal' object, but got ${\n this === null ? \"null\" : typeof this\n }`,\n )\n }\n return aborted\n }\n}\ndefineEventAttribute(AbortSignal.prototype, \"abort\")\n\n/**\n * Create an AbortSignal object.\n */\nexport function createAbortSignal(): AbortSignal {\n const signal = Object.create(AbortSignal.prototype)\n EventTarget.call(signal)\n abortedFlags.set(signal, false)\n return signal\n}\n\n/**\n * Abort a given signal.\n */\nexport function abortSignal(signal: AbortSignal): void {\n if (abortedFlags.get(signal) !== false) {\n return\n }\n\n abortedFlags.set(signal, true)\n signal.dispatchEvent<\"abort\">({ type: \"abort\" })\n}\n\n/**\n * Aborted flag for each instances.\n */\nconst abortedFlags = new WeakMap<AbortSignal, boolean>()\n\n// Properties should be enumerable.\nObject.defineProperties(AbortSignal.prototype, {\n aborted: { enumerable: true },\n})\n\n// `toString()` should return `\"[object AbortSignal]\"`\nif (typeof Symbol === \"function\" && typeof Symbol.toStringTag === \"symbol\") {\n Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {\n configurable: true,\n value: \"AbortSignal\",\n })\n}\n","import AbortSignal, { abortSignal, createAbortSignal } from \"./abort-signal\"\n\n/**\n * The AbortController.\n * @see https://dom.spec.whatwg.org/#abortcontroller\n */\nexport default class AbortController {\n /**\n * Initialize this controller.\n */\n public constructor() {\n signals.set(this, createAbortSignal())\n }\n\n /**\n * Returns the `AbortSignal` object associated with this object.\n */\n public get signal(): AbortSignal {\n return getSignal(this)\n }\n\n /**\n * Abort and signal to any observers that the associated activity is to be aborted.\n */\n public abort(): void {\n abortSignal(getSignal(this))\n }\n}\n\n/**\n * Associated signals.\n */\nconst signals = new WeakMap<AbortController, AbortSignal>()\n\n/**\n * Get the associated signal of a given controller.\n */\nfunction getSignal(controller: AbortController): AbortSignal {\n const signal = signals.get(controller)\n if (signal == null) {\n throw new TypeError(\n `Expected 'this' to be an 'AbortController' object, but got ${\n controller === null ? 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\ No newline at end of file
/**
* @author Toru Nagashima <https://github.com/mysticatea>
* See LICENSE file in root directory for full license.
*/(function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):(a=a||self,b(a.AbortControllerShim={}))})(this,function(a){'use strict';function b(a){return b="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},b(a)}function c(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function d(a,b){for(var c,d=0;d<b.length;d++)c=b[d],c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(a,c.key,c)}function e(a,b,c){return b&&d(a.prototype,b),c&&d(a,c),a}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function");a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,writable:!0,configurable:!0}}),b&&h(a,b)}function g(a){return g=Object.setPrototypeOf?Object.getPrototypeOf:function(a){return a.__proto__||Object.getPrototypeOf(a)},g(a)}function h(a,b){return h=Object.setPrototypeOf||function(a,b){return a.__proto__=b,a},h(a,b)}function i(a){if(void 0===a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return a}function j(a,b){return b&&("object"==typeof b||"function"==typeof b)?b:i(a)}function k(a){var b=F.get(a);return console.assert(null!=b,"'this' is expected an Event object, but got",a),b}function l(a){return null==a.passiveListener?void(!a.event.cancelable||(a.canceled=!0,"function"==typeof a.event.preventDefault&&a.event.preventDefault())):void("undefined"!=typeof console&&"function"==typeof console.error&&console.error("Unable to preventDefault inside passive event listener invocation.",a.passiveListener))}function m(a,b){F.set(this,{eventTarget:a,event:b,eventPhase:2,currentTarget:a,canceled:!1,stopped:!1,immediateStopped:!1,passiveListener:null,timeStamp:b.timeStamp||Date.now()}),Object.defineProperty(this,"isTrusted",{value:!1,enumerable:!0});for(var c,d=Object.keys(b),e=0;e<d.length;++e)c=d[e],c in this||Object.defineProperty(this,c,n(c))}function n(a){return{get:function(){return k(this).event[a]},set:function(b){k(this).event[a]=b},configurable:!0,enumerable:!0}}function o(a){return{value:function(){var b=k(this).event;return b[a].apply(b,arguments)},configurable:!0,enumerable:!0}}function p(a,b){function c(b,c){a.call(this,b,c)}var d=Object.keys(b);if(0===d.length)return a;c.prototype=Object.create(a.prototype,{constructor:{value:c,configurable:!0,writable:!0}});for(var e,f=0;f<d.length;++f)if(e=d[f],!(e in a.prototype)){var g=Object.getOwnPropertyDescriptor(b,e),h="function"==typeof g.value;Object.defineProperty(c.prototype,e,h?o(e):n(e))}return c}function q(a){if(null==a||a===Object.prototype)return m;var b=G.get(a);return null==b&&(b=p(q(Object.getPrototypeOf(a)),a),G.set(a,b)),b}function r(a,b){var c=q(Object.getPrototypeOf(b));return new c(a,b)}function s(a){return k(a).immediateStopped}function t(a,b){k(a).eventPhase=b}function u(a,b){k(a).currentTarget=b}function v(a,b){k(a).passiveListener=b}function w(a){return null!==a&&"object"===b(a)}function x(a){var b=H.get(a);if(null==b)throw new TypeError("'this' is expected an EventTarget object, but got another value.");return b}function y(a){return{get:function(){for(var b=x(this),c=b.get(a);null!=c;){if(3===c.listenerType)return c.listener;c=c.next}return null},set:function(b){"function"==typeof b||w(b)||(b=null);for(var c=x(this),d=null,e=c.get(a);null!=e;)3===e.listenerType?null===d?null===e.next?c.delete(a):c.set(a,e.next):d.next=e.next:d=e,e=e.next;if(null!==b){var f={listener:b,listenerType:3,passive:!1,once:!1,next:null};null===d?c.set(a,f):d.next=f}},configurable:!0,enumerable:!0}}function z(a,b){Object.defineProperty(a,"on".concat(b),y(b))}function A(a){function b(){B.call(this)}b.prototype=Object.create(B.prototype,{constructor:{value:b,configurable:!0,writable:!0}});for(var c=0;c<a.length;++c)z(b.prototype,a[c]);return b}function B(){if(this instanceof B)return void H.set(this,new Map);if(1===arguments.length&&Array.isArray(arguments[0]))return A(arguments[0]);if(0<arguments.length){for(var a=Array(arguments.length),b=0;b<arguments.length;++b)a[b]=arguments[b];return A(a)}throw new TypeError("Cannot call a class as a function")}function C(){var a=Object.create(K.prototype);return B.call(a),L.set(a,!1),a}function D(a){!1!==L.get(a)||(L.set(a,!0),a.dispatchEvent({type:"abort"}))}function E(a){var c=N.get(a);if(null==c)throw new TypeError("Expected 'this' to be an 'AbortController' object, but got ".concat(null===a?"null":b(a)));return c}var F=new WeakMap,G=new WeakMap;m.prototype={get type(){return k(this).event.type},get target(){return k(this).eventTarget},get currentTarget(){return k(this).currentTarget},composedPath:function(){var a=k(this).currentTarget;return null==a?[]:[a]},get NONE(){return 0},get CAPTURING_PHASE(){return 1},get AT_TARGET(){return 2},get BUBBLING_PHASE(){return 3},get eventPhase(){return k(this).eventPhase},stopPropagation:function(){var a=k(this);a.stopped=!0,"function"==typeof a.event.stopPropagation&&a.event.stopPropagation()},stopImmediatePropagation:function(){var a=k(this);a.stopped=!0,a.immediateStopped=!0,"function"==typeof a.event.stopImmediatePropagation&&a.event.stopImmediatePropagation()},get bubbles(){return!!k(this).event.bubbles},get cancelable(){return!!k(this).event.cancelable},preventDefault:function(){l(k(this))},get defaultPrevented(){return k(this).canceled},get composed(){return!!k(this).event.composed},get timeStamp(){return k(this).timeStamp},get srcElement(){return k(this).eventTarget},get cancelBubble(){return k(this).stopped},set cancelBubble(a){if(a){var b=k(this);b.stopped=!0,"boolean"==typeof b.event.cancelBubble&&(b.event.cancelBubble=!0)}},get returnValue(){return!k(this).canceled},set returnValue(a){a||l(k(this))},initEvent:function(){}},Object.defineProperty(m.prototype,"constructor",{value:m,configurable:!0,writable:!0}),"undefined"!=typeof window&&"undefined"!=typeof window.Event&&(Object.setPrototypeOf(m.prototype,window.Event.prototype),G.set(window.Event.prototype,m));var H=new WeakMap,I=1,J=2;B.prototype={addEventListener:function(a,b,c){if(null!=b){if("function"!=typeof b&&!w(b))throw new TypeError("'listener' should be a function or an object.");var d=x(this),e=w(c),f=e?!!c.capture:!!c,g=f?I:J,h={listener:b,listenerType:g,passive:e&&!!c.passive,once:e&&!!c.once,next:null},i=d.get(a);if(void 0===i)return void d.set(a,h);for(var j=null;null!=i;){if(i.listener===b&&i.listenerType===g)return;j=i,i=i.next}j.next=h}},removeEventListener:function(a,b,c){if(null!=b)for(var d=x(this),e=w(c)?!!c.capture:!!c,f=e?I:J,g=null,h=d.get(a);null!=h;){if(h.listener===b&&h.listenerType===f)return void(null===g?null===h.next?d.delete(a):d.set(a,h.next):g.next=h.next);g=h,h=h.next}},dispatchEvent:function(a){if(null==a||"string"!=typeof a.type)throw new TypeError("\"event.type\" should be a string.");var b=x(this),c=a.type,d=b.get(c);if(null==d)return!0;for(var e=r(this,a),f=null;null!=d;){if(d.once?null===f?null===d.next?b.delete(c):b.set(c,d.next):f.next=d.next:f=d,v(e,d.passive?d.listener:null),"function"==typeof d.listener)try{d.listener.call(this,e)}catch(a){"undefined"!=typeof console&&"function"==typeof console.error&&console.error(a)}else d.listenerType!==3&&"function"==typeof d.listener.handleEvent&&d.listener.handleEvent(e);if(s(e))break;d=d.next}return v(e,null),t(e,0),u(e,null),!e.defaultPrevented}},Object.defineProperty(B.prototype,"constructor",{value:B,configurable:!0,writable:!0}),"undefined"!=typeof window&&"undefined"!=typeof window.EventTarget&&Object.setPrototypeOf(B.prototype,window.EventTarget.prototype);var K=function(a){function d(){var a;throw c(this,d),a=j(this,g(d).call(this)),new TypeError("AbortSignal cannot be constructed directly")}return f(d,a),e(d,[{key:"aborted",get:function(){var a=L.get(this);if("boolean"!=typeof a)throw new TypeError("Expected 'this' to be an 'AbortSignal' object, but got ".concat(null===this?"null":b(this)));return a}}]),d}(B);z(K.prototype,"abort");var L=new WeakMap;Object.defineProperties(K.prototype,{aborted:{enumerable:!0}}),"function"==typeof Symbol&&"symbol"===b(Symbol.toStringTag)&&Object.defineProperty(K.prototype,Symbol.toStringTag,{configurable:!0,value:"AbortSignal"});var M=function(){function a(){c(this,a),N.set(this,C())}return e(a,[{key:"abort",value:function(){D(E(this))}},{key:"signal",get:function(){return E(this)}}]),a}(),N=new WeakMap;if(Object.defineProperties(M.prototype,{signal:{enumerable:!0},abort:{enumerable:!0}}),"function"==typeof Symbol&&"symbol"===b(Symbol.toStringTag)&&Object.defineProperty(M.prototype,Symbol.toStringTag,{configurable:!0,value:"AbortController"}),a.AbortController=M,a.AbortSignal=K,a.default=M,Object.defineProperty(a,"__esModule",{value:!0}),"undefined"==typeof module&&"undefined"==typeof define){var O=Function("return this")();"undefined"==typeof O.AbortController&&(O.AbortController=M,O.AbortSignal=K)}});
//# sourceMappingURL=abort-controller.umd.js.map
This diff is collapsed. Click to expand it.
{
"name": "abort-controller",
"version": "3.0.0",
"description": "An implementation of WHATWG AbortController interface.",
"main": "dist/abort-controller",
"files": [
"dist",
"polyfill.*",
"browser.*"
],
"engines": {
"node": ">=6.5"
},
"dependencies": {
"event-target-shim": "^5.0.0"
},
"browser": "./browser.js",
"devDependencies": {
"@babel/core": "^7.2.2",
"@babel/plugin-transform-modules-commonjs": "^7.2.0",
"@babel/preset-env": "^7.3.0",
"@babel/register": "^7.0.0",
"@mysticatea/eslint-plugin": "^8.0.1",
"@mysticatea/spy": "^0.1.2",
"@types/mocha": "^5.2.5",
"@types/node": "^10.12.18",
"assert": "^1.4.1",
"codecov": "^3.1.0",
"dts-bundle-generator": "^2.0.0",
"eslint": "^5.12.1",
"karma": "^3.1.4",
"karma-chrome-launcher": "^2.2.0",
"karma-coverage": "^1.1.2",
"karma-firefox-launcher": "^1.1.0",
"karma-growl-reporter": "^1.0.0",
"karma-ie-launcher": "^1.0.0",
"karma-mocha": "^1.3.0",
"karma-rollup-preprocessor": "^7.0.0-rc.2",
"mocha": "^5.2.0",
"npm-run-all": "^4.1.5",
"nyc": "^13.1.0",
"opener": "^1.5.1",
"rimraf": "^2.6.3",
"rollup": "^1.1.2",
"rollup-plugin-babel": "^4.3.2",
"rollup-plugin-babel-minify": "^7.0.0",
"rollup-plugin-commonjs": "^9.2.0",
"rollup-plugin-node-resolve": "^4.0.0",
"rollup-plugin-sourcemaps": "^0.4.2",
"rollup-plugin-typescript": "^1.0.0",
"rollup-watch": "^4.3.1",
"ts-node": "^8.0.1",
"type-tester": "^1.0.0",
"typescript": "^3.2.4"
},
"scripts": {
"preversion": "npm test",
"version": "npm run -s build && git add dist/*",
"postversion": "git push && git push --tags",
"clean": "rimraf .nyc_output coverage",
"coverage": "opener coverage/lcov-report/index.html",
"lint": "eslint . --ext .ts",
"build": "run-s -s build:*",
"build:rollup": "rollup -c",
"build:dts": "dts-bundle-generator -o dist/abort-controller.d.ts src/abort-controller.ts && ts-node scripts/fix-dts",
"test": "run-s -s lint test:*",
"test:mocha": "nyc mocha test/*.ts",
"test:karma": "karma start --single-run",
"watch": "run-p -s watch:*",
"watch:mocha": "mocha test/*.ts --require ts-node/register --watch-extensions ts --watch --growl",
"watch:karma": "karma start --watch",
"codecov": "codecov"
},
"repository": {
"type": "git",
"url": "git+https://github.com/mysticatea/abort-controller.git"
},
"keywords": [
"w3c",
"whatwg",
"event",
"events",
"abort",
"cancel",
"abortcontroller",
"abortsignal",
"controller",
"signal",
"shim"
],
"author": "Toru Nagashima (https://github.com/mysticatea)",
"license": "MIT",
"bugs": {
"url": "https://github.com/mysticatea/abort-controller/issues"
},
"homepage": "https://github.com/mysticatea/abort-controller#readme"
}
/*globals require, self, window */
"use strict"
const ac = require("./dist/abort-controller")
/*eslint-disable @mysticatea/prettier */
const g =
typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window :
typeof global !== "undefined" ? global :
/* otherwise */ undefined
/*eslint-enable @mysticatea/prettier */
if (g) {
if (typeof g.AbortController === "undefined") {
g.AbortController = ac.AbortController
}
if (typeof g.AbortSignal === "undefined") {
g.AbortSignal = ac.AbortSignal
}
}
/*globals self, window */
import * as ac from "./dist/abort-controller"
/*eslint-disable @mysticatea/prettier */
const g =
typeof self !== "undefined" ? self :
typeof window !== "undefined" ? window :
typeof global !== "undefined" ? global :
/* otherwise */ undefined
/*eslint-enable @mysticatea/prettier */
if (g) {
if (typeof g.AbortController === "undefined") {
g.AbortController = ac.AbortController
}
if (typeof g.AbortSignal === "undefined") {
g.AbortSignal = ac.AbortSignal
}
}
The MIT License (MIT)
Copyright (c) 2016 Alex Indigo
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
# asynckit [![NPM Module](https://img.shields.io/npm/v/asynckit.svg?style=flat)](https://www.npmjs.com/package/asynckit)
Minimal async jobs utility library, with streams support.
[![PhantomJS Build](https://img.shields.io/travis/alexindigo/asynckit/v0.4.0.svg?label=browser&style=flat)](https://travis-ci.org/alexindigo/asynckit)
[![Linux Build](https://img.shields.io/travis/alexindigo/asynckit/v0.4.0.svg?label=linux:0.12-6.x&style=flat)](https://travis-ci.org/alexindigo/asynckit)
[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/asynckit/v0.4.0.svg?label=windows:0.12-6.x&style=flat)](https://ci.appveyor.com/project/alexindigo/asynckit)
[![Coverage Status](https://img.shields.io/coveralls/alexindigo/asynckit/v0.4.0.svg?label=code+coverage&style=flat)](https://coveralls.io/github/alexindigo/asynckit?branch=master)
[![Dependency Status](https://img.shields.io/david/alexindigo/asynckit/v0.4.0.svg?style=flat)](https://david-dm.org/alexindigo/asynckit)
[![bitHound Overall Score](https://www.bithound.io/github/alexindigo/asynckit/badges/score.svg)](https://www.bithound.io/github/alexindigo/asynckit)
<!-- [![Readme](https://img.shields.io/badge/readme-tested-brightgreen.svg?style=flat)](https://www.npmjs.com/package/reamde) -->
AsyncKit provides harness for `parallel` and `serial` iterators over list of items represented by arrays or objects.
Optionally it accepts abort function (should be synchronously return by iterator for each item), and terminates left over jobs upon an error event. For specific iteration order built-in (`ascending` and `descending`) and custom sort helpers also supported, via `asynckit.serialOrdered` method.
It ensures async operations to keep behavior more stable and prevent `Maximum call stack size exceeded` errors, from sync iterators.
| compression | size |
| :----------------- | -------: |
| asynckit.js | 12.34 kB |
| asynckit.min.js | 4.11 kB |
| asynckit.min.js.gz | 1.47 kB |
## Install
```sh
$ npm install --save asynckit
```
## Examples
### Parallel Jobs
Runs iterator over provided array in parallel. Stores output in the `result` array,
on the matching positions. In unlikely event of an error from one of the jobs,
will terminate rest of the active jobs (if abort function is provided)
and return error along with salvaged data to the main callback function.
#### Input Array
```javascript
var parallel = require('asynckit').parallel
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
, target = []
;
parallel(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// async job accepts one element from the array
// and a callback function
function asyncJob(item, cb)
{
// different delays (in ms) per item
var delay = item * 25;
// pretend different jobs take different time to finish
// and not in consequential order
var timeoutId = setTimeout(function() {
target.push(item);
cb(null, item * 2);
}, delay);
// allow to cancel "leftover" jobs upon error
// return function, invoking of which will abort this job
return clearTimeout.bind(null, timeoutId);
}
```
More examples could be found in [test/test-parallel-array.js](test/test-parallel-array.js).
#### Input Object
Also it supports named jobs, listed via object.
```javascript
var parallel = require('asynckit/parallel')
, assert = require('assert')
;
var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
, expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
, expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
, expectedKeys = [ 'first', 'one', 'two', 'four', 'eight', 'sixteen', 'thirtyTwo', 'sixtyFour' ]
, target = []
, keys = []
;
parallel(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
assert.deepEqual(keys, expectedKeys);
});
// supports full value, key, callback (shortcut) interface
function asyncJob(item, key, cb)
{
// different delays (in ms) per item
var delay = item * 25;
// pretend different jobs take different time to finish
// and not in consequential order
var timeoutId = setTimeout(function() {
keys.push(key);
target.push(item);
cb(null, item * 2);
}, delay);
// allow to cancel "leftover" jobs upon error
// return function, invoking of which will abort this job
return clearTimeout.bind(null, timeoutId);
}
```
More examples could be found in [test/test-parallel-object.js](test/test-parallel-object.js).
### Serial Jobs
Runs iterator over provided array sequentially. Stores output in the `result` array,
on the matching positions. In unlikely event of an error from one of the jobs,
will not proceed to the rest of the items in the list
and return error along with salvaged data to the main callback function.
#### Input Array
```javascript
var serial = require('asynckit/serial')
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
, target = []
;
serial(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// extended interface (item, key, callback)
// also supported for arrays
function asyncJob(item, key, cb)
{
target.push(key);
// it will be automatically made async
// even it iterator "returns" in the same event loop
cb(null, item * 2);
}
```
More examples could be found in [test/test-serial-array.js](test/test-serial-array.js).
#### Input Object
Also it supports named jobs, listed via object.
```javascript
var serial = require('asynckit').serial
, assert = require('assert')
;
var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
, expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
, target = []
;
var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
, expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
, expectedTarget = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
, target = []
;
serial(source, asyncJob, function(err, result)
{
assert.deepEqual(result, expectedResult);
assert.deepEqual(target, expectedTarget);
});
// shortcut interface (item, callback)
// works for object as well as for the arrays
function asyncJob(item, cb)
{
target.push(item);
// it will be automatically made async
// even it iterator "returns" in the same event loop
cb(null, item * 2);
}
```
More examples could be found in [test/test-serial-object.js](test/test-serial-object.js).
_Note: Since _object_ is an _unordered_ collection of properties,
it may produce unexpected results with sequential iterations.
Whenever order of the jobs' execution is important please use `serialOrdered` method._
### Ordered Serial Iterations
TBD
For example [compare-property](compare-property) package.
### Streaming interface
TBD
## Want to Know More?
More examples can be found in [test folder](test/).
Or open an [issue](https://github.com/alexindigo/asynckit/issues) with questions and/or suggestions.
## License
AsyncKit is licensed under the MIT license.
/* eslint no-console: "off" */
var asynckit = require('./')
, async = require('async')
, assert = require('assert')
, expected = 0
;
var Benchmark = require('benchmark');
var suite = new Benchmark.Suite;
var source = [];
for (var z = 1; z < 100; z++)
{
source.push(z);
expected += z;
}
suite
// add tests
.add('async.map', function(deferred)
{
var total = 0;
async.map(source,
function(i, cb)
{
setImmediate(function()
{
total += i;
cb(null, total);
});
},
function(err, result)
{
assert.ifError(err);
assert.equal(result[result.length - 1], expected);
deferred.resolve();
});
}, {'defer': true})
.add('asynckit.parallel', function(deferred)
{
var total = 0;
asynckit.parallel(source,
function(i, cb)
{
setImmediate(function()
{
total += i;
cb(null, total);
});
},
function(err, result)
{
assert.ifError(err);
assert.equal(result[result.length - 1], expected);
deferred.resolve();
});
}, {'defer': true})
// add listeners
.on('cycle', function(ev)
{
console.log(String(ev.target));
})
.on('complete', function()
{
console.log('Fastest is ' + this.filter('fastest').map('name'));
})
// run async
.run({ 'async': true });
module.exports =
{
parallel : require('./parallel.js'),
serial : require('./serial.js'),
serialOrdered : require('./serialOrdered.js')
};
// API
module.exports = abort;
/**
* Aborts leftover active jobs
*
* @param {object} state - current state object
*/
function abort(state)
{
Object.keys(state.jobs).forEach(clean.bind(state));
// reset leftover jobs
state.jobs = {};
}
/**
* Cleans up leftover job by invoking abort function for the provided job id
*
* @this state
* @param {string|number} key - job id to abort
*/
function clean(key)
{
if (typeof this.jobs[key] == 'function')
{
this.jobs[key]();
}
}
var defer = require('./defer.js');
// API
module.exports = async;
/**
* Runs provided callback asynchronously
* even if callback itself is not
*
* @param {function} callback - callback to invoke
* @returns {function} - augmented callback
*/
function async(callback)
{
var isAsync = false;
// check if async happened
defer(function() { isAsync = true; });
return function async_callback(err, result)
{
if (isAsync)
{
callback(err, result);
}
else
{
defer(function nextTick_callback()
{
callback(err, result);
});
}
};
}
module.exports = defer;
/**
* Runs provided function on next iteration of the event loop
*
* @param {function} fn - function to run
*/
function defer(fn)
{
var nextTick = typeof setImmediate == 'function'
? setImmediate
: (
typeof process == 'object' && typeof process.nextTick == 'function'
? process.nextTick
: null
);
if (nextTick)
{
nextTick(fn);
}
else
{
setTimeout(fn, 0);
}
}
var async = require('./async.js')
, abort = require('./abort.js')
;
// API
module.exports = iterate;
/**
* Iterates over each job object
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {object} state - current job status
* @param {function} callback - invoked when all elements processed
*/
function iterate(list, iterator, state, callback)
{
// store current index
var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
{
// don't repeat yourself
// skip secondary callbacks
if (!(key in state.jobs))
{
return;
}
// clean up jobs
delete state.jobs[key];
if (error)
{
// don't process rest of the results
// stop still active jobs
// and reset the list
abort(state);
}
else
{
state.results[key] = output;
}
// return salvaged results
callback(error, state.results);
});
}
/**
* Runs iterator over provided job element
*
* @param {function} iterator - iterator to invoke
* @param {string|number} key - key/index of the element in the list of jobs
* @param {mixed} item - job description
* @param {function} callback - invoked after iterator is done with the job
* @returns {function|mixed} - job abort function or something else
*/
function runJob(iterator, key, item, callback)
{
var aborter;
// allow shortcut if iterator expects only two arguments
if (iterator.length == 2)
{
aborter = iterator(item, async(callback));
}
// otherwise go with full three arguments
else
{
aborter = iterator(item, key, async(callback));
}
return aborter;
}
var streamify = require('./streamify.js')
, defer = require('./defer.js')
;
// API
module.exports = ReadableAsyncKit;
/**
* Base constructor for all streams
* used to hold properties/methods
*/
function ReadableAsyncKit()
{
ReadableAsyncKit.super_.apply(this, arguments);
// list of active jobs
this.jobs = {};
// add stream methods
this.destroy = destroy;
this._start = _start;
this._read = _read;
}
/**
* Destroys readable stream,
* by aborting outstanding jobs
*
* @returns {void}
*/
function destroy()
{
if (this.destroyed)
{
return;
}
this.destroyed = true;
if (typeof this.terminator == 'function')
{
this.terminator();
}
}
/**
* Starts provided jobs in async manner
*
* @private
*/
function _start()
{
// first argument – runner function
var runner = arguments[0]
// take away first argument
, args = Array.prototype.slice.call(arguments, 1)
// second argument - input data
, input = args[0]
// last argument - result callback
, endCb = streamify.callback.call(this, args[args.length - 1])
;
args[args.length - 1] = endCb;
// third argument - iterator
args[1] = streamify.iterator.call(this, args[1]);
// allow time for proper setup
defer(function()
{
if (!this.destroyed)
{
this.terminator = runner.apply(null, args);
}
else
{
endCb(null, Array.isArray(input) ? [] : {});
}
}.bind(this));
}
/**
* Implement _read to comply with Readable streams
* Doesn't really make sense for flowing object mode
*
* @private
*/
function _read()
{
}
var parallel = require('../parallel.js');
// API
module.exports = ReadableParallel;
/**
* Streaming wrapper to `asynckit.parallel`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableParallel(list, iterator, callback)
{
if (!(this instanceof ReadableParallel))
{
return new ReadableParallel(list, iterator, callback);
}
// turn on object mode
ReadableParallel.super_.call(this, {objectMode: true});
this._start(parallel, list, iterator, callback);
}
var serial = require('../serial.js');
// API
module.exports = ReadableSerial;
/**
* Streaming wrapper to `asynckit.serial`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableSerial(list, iterator, callback)
{
if (!(this instanceof ReadableSerial))
{
return new ReadableSerial(list, iterator, callback);
}
// turn on object mode
ReadableSerial.super_.call(this, {objectMode: true});
this._start(serial, list, iterator, callback);
}
var serialOrdered = require('../serialOrdered.js');
// API
module.exports = ReadableSerialOrdered;
// expose sort helpers
module.exports.ascending = serialOrdered.ascending;
module.exports.descending = serialOrdered.descending;
/**
* Streaming wrapper to `asynckit.serialOrdered`
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} sortMethod - custom sort function
* @param {function} callback - invoked when all elements processed
* @returns {stream.Readable#}
*/
function ReadableSerialOrdered(list, iterator, sortMethod, callback)
{
if (!(this instanceof ReadableSerialOrdered))
{
return new ReadableSerialOrdered(list, iterator, sortMethod, callback);
}
// turn on object mode
ReadableSerialOrdered.super_.call(this, {objectMode: true});
this._start(serialOrdered, list, iterator, sortMethod, callback);
}
// API
module.exports = state;
/**
* Creates initial state object
* for iteration over list
*
* @param {array|object} list - list to iterate over
* @param {function|null} sortMethod - function to use for keys sort,
* or `null` to keep them as is
* @returns {object} - initial state object
*/
function state(list, sortMethod)
{
var isNamedList = !Array.isArray(list)
, initState =
{
index : 0,
keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
jobs : {},
results : isNamedList ? {} : [],
size : isNamedList ? Object.keys(list).length : list.length
}
;
if (sortMethod)
{
// sort array keys based on it's values
// sort object's keys just on own merit
initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)
{
return sortMethod(list[a], list[b]);
});
}
return initState;
}
var async = require('./async.js');
// API
module.exports = {
iterator: wrapIterator,
callback: wrapCallback
};
/**
* Wraps iterators with long signature
*
* @this ReadableAsyncKit#
* @param {function} iterator - function to wrap
* @returns {function} - wrapped function
*/
function wrapIterator(iterator)
{
var stream = this;
return function(item, key, cb)
{
var aborter
, wrappedCb = async(wrapIteratorCallback.call(stream, cb, key))
;
stream.jobs[key] = wrappedCb;
// it's either shortcut (item, cb)
if (iterator.length == 2)
{
aborter = iterator(item, wrappedCb);
}
// or long format (item, key, cb)
else
{
aborter = iterator(item, key, wrappedCb);
}
return aborter;
};
}
/**
* Wraps provided callback function
* allowing to execute snitch function before
* real callback
*
* @this ReadableAsyncKit#
* @param {function} callback - function to wrap
* @returns {function} - wrapped function
*/
function wrapCallback(callback)
{
var stream = this;
var wrapped = function(error, result)
{
return finisher.call(stream, error, result, callback);
};
return wrapped;
}
/**
* Wraps provided iterator callback function
* makes sure snitch only called once,
* but passes secondary calls to the original callback
*
* @this ReadableAsyncKit#
* @param {function} callback - callback to wrap
* @param {number|string} key - iteration key
* @returns {function} wrapped callback
*/
function wrapIteratorCallback(callback, key)
{
var stream = this;
return function(error, output)
{
// don't repeat yourself
if (!(key in stream.jobs))
{
callback(error, output);
return;
}
// clean up jobs
delete stream.jobs[key];
return streamer.call(stream, error, {key: key, value: output}, callback);
};
}
/**
* Stream wrapper for iterator callback
*
* @this ReadableAsyncKit#
* @param {mixed} error - error response
* @param {mixed} output - iterator output
* @param {function} callback - callback that expects iterator results
*/
function streamer(error, output, callback)
{
if (error && !this.error)
{
this.error = error;
this.pause();
this.emit('error', error);
// send back value only, as expected
callback(error, output && output.value);
return;
}
// stream stuff
this.push(output);
// back to original track
// send back value only, as expected
callback(error, output && output.value);
}
/**
* Stream wrapper for finishing callback
*
* @this ReadableAsyncKit#
* @param {mixed} error - error response
* @param {mixed} output - iterator output
* @param {function} callback - callback that expects final results
*/
function finisher(error, output, callback)
{
// signal end of the stream
// only for successfully finished streams
if (!error)
{
this.push(null);
}
// back to original track
callback(error, output);
}
var abort = require('./abort.js')
, async = require('./async.js')
;
// API
module.exports = terminator;
/**
* Terminates jobs in the attached state context
*
* @this AsyncKitState#
* @param {function} callback - final callback to invoke after termination
*/
function terminator(callback)
{
if (!Object.keys(this.jobs).length)
{
return;
}
// fast forward iteration index
this.index = this.size;
// abort jobs
abort(this);
// send back results we have so far
async(callback)(null, this.results);
}
{
"name": "asynckit",
"version": "0.4.0",
"description": "Minimal async jobs utility library, with streams support",
"main": "index.js",
"scripts": {
"clean": "rimraf coverage",
"lint": "eslint *.js lib/*.js test/*.js",
"test": "istanbul cover --reporter=json tape -- 'test/test-*.js' | tap-spec",
"win-test": "tape test/test-*.js",
"browser": "browserify -t browserify-istanbul test/lib/browserify_adjustment.js test/test-*.js | obake --coverage | tap-spec",
"report": "istanbul report",
"size": "browserify index.js | size-table asynckit",
"debug": "tape test/test-*.js"
},
"pre-commit": [
"clean",
"lint",
"test",
"browser",
"report",
"size"
],
"repository": {
"type": "git",
"url": "git+https://github.com/alexindigo/asynckit.git"
},
"keywords": [
"async",
"jobs",
"parallel",
"serial",
"iterator",
"array",
"object",
"stream",
"destroy",
"terminate",
"abort"
],
"author": "Alex Indigo <iam@alexindigo.com>",
"license": "MIT",
"bugs": {
"url": "https://github.com/alexindigo/asynckit/issues"
},
"homepage": "https://github.com/alexindigo/asynckit#readme",
"devDependencies": {
"browserify": "^13.0.0",
"browserify-istanbul": "^2.0.0",
"coveralls": "^2.11.9",
"eslint": "^2.9.0",
"istanbul": "^0.4.3",
"obake": "^0.1.2",
"phantomjs-prebuilt": "^2.1.7",
"pre-commit": "^1.1.3",
"reamde": "^1.1.0",
"rimraf": "^2.5.2",
"size-table": "^0.2.0",
"tap-spec": "^4.1.1",
"tape": "^4.5.1"
},
"dependencies": {}
}
var iterate = require('./lib/iterate.js')
, initState = require('./lib/state.js')
, terminator = require('./lib/terminator.js')
;
// Public API
module.exports = parallel;
/**
* Runs iterator over provided array elements in parallel
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function parallel(list, iterator, callback)
{
var state = initState(list);
while (state.index < (state['keyedList'] || list).length)
{
iterate(list, iterator, state, function(error, result)
{
if (error)
{
callback(error, result);
return;
}
// looks like it's the last one
if (Object.keys(state.jobs).length === 0)
{
callback(null, state.results);
return;
}
});
state.index++;
}
return terminator.bind(state, callback);
}
var serialOrdered = require('./serialOrdered.js');
// Public API
module.exports = serial;
/**
* Runs iterator over provided array elements in series
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function serial(list, iterator, callback)
{
return serialOrdered(list, iterator, null, callback);
}
var iterate = require('./lib/iterate.js')
, initState = require('./lib/state.js')
, terminator = require('./lib/terminator.js')
;
// Public API
module.exports = serialOrdered;
// sorting helpers
module.exports.ascending = ascending;
module.exports.descending = descending;
/**
* Runs iterator over provided sorted array elements in series
*
* @param {array|object} list - array or object (named list) to iterate over
* @param {function} iterator - iterator to run
* @param {function} sortMethod - custom sort function
* @param {function} callback - invoked when all elements processed
* @returns {function} - jobs terminator
*/
function serialOrdered(list, iterator, sortMethod, callback)
{
var state = initState(list, sortMethod);
iterate(list, iterator, state, function iteratorHandler(error, result)
{
if (error)
{
callback(error, result);
return;
}
state.index++;
// are we there yet?
if (state.index < (state['keyedList'] || list).length)
{
iterate(list, iterator, state, iteratorHandler);
return;
}
// done here
callback(null, state.results);
});
return terminator.bind(state, callback);
}
/*
* -- Sort methods
*/
/**
* sort helper to sort array elements in ascending order
*
* @param {mixed} a - an item to compare
* @param {mixed} b - an item to compare
* @returns {number} - comparison result
*/
function ascending(a, b)
{
return a < b ? -1 : a > b ? 1 : 0;
}
/**
* sort helper to sort array elements in descending order
*
* @param {mixed} a - an item to compare
* @param {mixed} b - an item to compare
* @returns {number} - comparison result
*/
function descending(a, b)
{
return -1 * ascending(a, b);
}
var inherits = require('util').inherits
, Readable = require('stream').Readable
, ReadableAsyncKit = require('./lib/readable_asynckit.js')
, ReadableParallel = require('./lib/readable_parallel.js')
, ReadableSerial = require('./lib/readable_serial.js')
, ReadableSerialOrdered = require('./lib/readable_serial_ordered.js')
;
// API
module.exports =
{
parallel : ReadableParallel,
serial : ReadableSerial,
serialOrdered : ReadableSerialOrdered,
};
inherits(ReadableAsyncKit, Readable);
inherits(ReadableParallel, ReadableAsyncKit);
inherits(ReadableSerial, ReadableAsyncKit);
inherits(ReadableSerialOrdered, ReadableAsyncKit);
Copyright (c) 2011 Debuggable Limited <felix@debuggable.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
# combined-stream
A stream that emits multiple other streams one after another.
**NB** Currently `combined-stream` works with streams version 1 only. There is ongoing effort to switch this library to streams version 2. Any help is welcome. :) Meanwhile you can explore other libraries that provide streams2 support with more or less compatibility with `combined-stream`.
- [combined-stream2](https://www.npmjs.com/package/combined-stream2): A drop-in streams2-compatible replacement for the combined-stream module.
- [multistream](https://www.npmjs.com/package/multistream): A stream that emits multiple other streams one after another.
## Installation
``` bash
npm install combined-stream
```
## Usage
Here is a simple example that shows how you can use combined-stream to combine
two files into one:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create();
combinedStream.append(fs.createReadStream('file1.txt'));
combinedStream.append(fs.createReadStream('file2.txt'));
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
While the example above works great, it will pause all source streams until
they are needed. If you don't want that to happen, you can set `pauseStreams`
to `false`:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create({pauseStreams: false});
combinedStream.append(fs.createReadStream('file1.txt'));
combinedStream.append(fs.createReadStream('file2.txt'));
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
However, what if you don't have all the source streams yet, or you don't want
to allocate the resources (file descriptors, memory, etc.) for them right away?
Well, in that case you can simply provide a callback that supplies the stream
by calling a `next()` function:
``` javascript
var CombinedStream = require('combined-stream');
var fs = require('fs');
var combinedStream = CombinedStream.create();
combinedStream.append(function(next) {
next(fs.createReadStream('file1.txt'));
});
combinedStream.append(function(next) {
next(fs.createReadStream('file2.txt'));
});
combinedStream.pipe(fs.createWriteStream('combined.txt'));
```
## API
### CombinedStream.create([options])
Returns a new combined stream object. Available options are:
* `maxDataSize`
* `pauseStreams`
The effect of those options is described below.
### combinedStream.pauseStreams = `true`
Whether to apply back pressure to the underlaying streams. If set to `false`,
the underlaying streams will never be paused. If set to `true`, the
underlaying streams will be paused right after being appended, as well as when
`delayedStream.pipe()` wants to throttle.
### combinedStream.maxDataSize = `2 * 1024 * 1024`
The maximum amount of bytes (or characters) to buffer for all source streams.
If this value is exceeded, `combinedStream` emits an `'error'` event.
### combinedStream.dataSize = `0`
The amount of bytes (or characters) currently buffered by `combinedStream`.
### combinedStream.append(stream)
Appends the given `stream` to the combinedStream object. If `pauseStreams` is
set to `true, this stream will also be paused right away.
`streams` can also be a function that takes one parameter called `next`. `next`
is a function that must be invoked in order to provide the `next` stream, see
example above.
Regardless of how the `stream` is appended, combined-stream always attaches an
`'error'` listener to it, so you don't have to do that manually.
Special case: `stream` can also be a String or Buffer.
### combinedStream.write(data)
You should not call this, `combinedStream` takes care of piping the appended
streams into itself for you.
### combinedStream.resume()
Causes `combinedStream` to start drain the streams it manages. The function is
idempotent, and also emits a `'resume'` event each time which usually goes to
the stream that is currently being drained.
### combinedStream.pause();
If `combinedStream.pauseStreams` is set to `false`, this does nothing.
Otherwise a `'pause'` event is emitted, this goes to the stream that is
currently being drained, so you can use it to apply back pressure.
### combinedStream.end();
Sets `combinedStream.writable` to false, emits an `'end'` event, and removes
all streams from the queue.
### combinedStream.destroy();
Same as `combinedStream.end()`, except it emits a `'close'` event instead of
`'end'`.
## License
combined-stream is licensed under the MIT license.
var util = require('util');
var Stream = require('stream').Stream;
var DelayedStream = require('delayed-stream');
module.exports = CombinedStream;
function CombinedStream() {
this.writable = false;
this.readable = true;
this.dataSize = 0;
this.maxDataSize = 2 * 1024 * 1024;
this.pauseStreams = true;
this._released = false;
this._streams = [];
this._currentStream = null;
this._insideLoop = false;
this._pendingNext = false;
}
util.inherits(CombinedStream, Stream);
CombinedStream.create = function(options) {
var combinedStream = new this();
options = options || {};
for (var option in options) {
combinedStream[option] = options[option];
}
return combinedStream;
};
CombinedStream.isStreamLike = function(stream) {
return (typeof stream !== 'function')
&& (typeof stream !== 'string')
&& (typeof stream !== 'boolean')
&& (typeof stream !== 'number')
&& (!Buffer.isBuffer(stream));
};
CombinedStream.prototype.append = function(stream) {
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
if (!(stream instanceof DelayedStream)) {
var newStream = DelayedStream.create(stream, {
maxDataSize: Infinity,
pauseStream: this.pauseStreams,
});
stream.on('data', this._checkDataSize.bind(this));
stream = newStream;
}
this._handleErrors(stream);
if (this.pauseStreams) {
stream.pause();
}
}
this._streams.push(stream);
return this;
};
CombinedStream.prototype.pipe = function(dest, options) {
Stream.prototype.pipe.call(this, dest, options);
this.resume();
return dest;
};
CombinedStream.prototype._getNext = function() {
this._currentStream = null;
if (this._insideLoop) {
this._pendingNext = true;
return; // defer call
}
this._insideLoop = true;
try {
do {
this._pendingNext = false;
this._realGetNext();
} while (this._pendingNext);
} finally {
this._insideLoop = false;
}
};
CombinedStream.prototype._realGetNext = function() {
var stream = this._streams.shift();
if (typeof stream == 'undefined') {
this.end();
return;
}
if (typeof stream !== 'function') {
this._pipeNext(stream);
return;
}
var getStream = stream;
getStream(function(stream) {
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
stream.on('data', this._checkDataSize.bind(this));
this._handleErrors(stream);
}
this._pipeNext(stream);
}.bind(this));
};
CombinedStream.prototype._pipeNext = function(stream) {
this._currentStream = stream;
var isStreamLike = CombinedStream.isStreamLike(stream);
if (isStreamLike) {
stream.on('end', this._getNext.bind(this));
stream.pipe(this, {end: false});
return;
}
var value = stream;
this.write(value);
this._getNext();
};
CombinedStream.prototype._handleErrors = function(stream) {
var self = this;
stream.on('error', function(err) {
self._emitError(err);
});
};
CombinedStream.prototype.write = function(data) {
this.emit('data', data);
};
CombinedStream.prototype.pause = function() {
if (!this.pauseStreams) {
return;
}
if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
this.emit('pause');
};
CombinedStream.prototype.resume = function() {
if (!this._released) {
this._released = true;
this.writable = true;
this._getNext();
}
if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
this.emit('resume');
};
CombinedStream.prototype.end = function() {
this._reset();
this.emit('end');
};
CombinedStream.prototype.destroy = function() {
this._reset();
this.emit('close');
};
CombinedStream.prototype._reset = function() {
this.writable = false;
this._streams = [];
this._currentStream = null;
};
CombinedStream.prototype._checkDataSize = function() {
this._updateDataSize();
if (this.dataSize <= this.maxDataSize) {
return;
}
var message =
'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
this._emitError(new Error(message));
};
CombinedStream.prototype._updateDataSize = function() {
this.dataSize = 0;
var self = this;
this._streams.forEach(function(stream) {
if (!stream.dataSize) {
return;
}
self.dataSize += stream.dataSize;
});
if (this._currentStream && this._currentStream.dataSize) {
this.dataSize += this._currentStream.dataSize;
}
};
CombinedStream.prototype._emitError = function(err) {
this._reset();
this.emit('error', err);
};
{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"name": "combined-stream",
"description": "A stream that emits multiple other streams one after another.",
"version": "1.0.8",
"homepage": "https://github.com/felixge/node-combined-stream",
"repository": {
"type": "git",
"url": "git://github.com/felixge/node-combined-stream.git"
},
"main": "./lib/combined_stream",
"scripts": {
"test": "node test/run.js"
},
"engines": {
"node": ">= 0.8"
},
"dependencies": {
"delayed-stream": "~1.0.0"
},
"devDependencies": {
"far": "~0.0.7"
},
"license": "MIT"
}
# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
# yarn lockfile v1
delayed-stream@~1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
far@~0.0.7:
version "0.0.7"
resolved "https://registry.yarnpkg.com/far/-/far-0.0.7.tgz#01c1fd362bcd26ce9cf161af3938aa34619f79a7"
dependencies:
oop "0.0.3"
oop@0.0.3:
version "0.0.3"
resolved "https://registry.yarnpkg.com/oop/-/oop-0.0.3.tgz#70fa405a5650891a194fdc82ca68dad6dabf4401"
Copyright (c) 2011 Debuggable Limited <felix@debuggable.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
SHELL := /bin/bash
test:
@./test/run.js
.PHONY: test
# delayed-stream
Buffers events from a stream until you are ready to handle them.
## Installation
``` bash
npm install delayed-stream
```
## Usage
The following example shows how to write a http echo server that delays its
response by 1000 ms.
``` javascript
var DelayedStream = require('delayed-stream');
var http = require('http');
http.createServer(function(req, res) {
var delayed = DelayedStream.create(req);
setTimeout(function() {
res.writeHead(200);
delayed.pipe(res);
}, 1000);
});
```
If you are not using `Stream#pipe`, you can also manually release the buffered
events by calling `delayedStream.resume()`:
``` javascript
var delayed = DelayedStream.create(req);
setTimeout(function() {
// Emit all buffered events and resume underlaying source
delayed.resume();
}, 1000);
```
## Implementation
In order to use this meta stream properly, here are a few things you should
know about the implementation.
### Event Buffering / Proxying
All events of the `source` stream are hijacked by overwriting the `source.emit`
method. Until node implements a catch-all event listener, this is the only way.
However, delayed-stream still continues to emit all events it captures on the
`source`, regardless of whether you have released the delayed stream yet or
not.
Upon creation, delayed-stream captures all `source` events and stores them in
an internal event buffer. Once `delayedStream.release()` is called, all
buffered events are emitted on the `delayedStream`, and the event buffer is
cleared. After that, delayed-stream merely acts as a proxy for the underlaying
source.
### Error handling
Error events on `source` are buffered / proxied just like any other events.
However, `delayedStream.create` attaches a no-op `'error'` listener to the
`source`. This way you only have to handle errors on the `delayedStream`
object, rather than in two places.
### Buffer limits
delayed-stream provides a `maxDataSize` property that can be used to limit
the amount of data being buffered. In order to protect you from bad `source`
streams that don't react to `source.pause()`, this feature is enabled by
default.
## API
### DelayedStream.create(source, [options])
Returns a new `delayedStream`. Available options are:
* `pauseStream`
* `maxDataSize`
The description for those properties can be found below.
### delayedStream.source
The `source` stream managed by this object. This is useful if you are
passing your `delayedStream` around, and you still want to access properties
on the `source` object.
### delayedStream.pauseStream = true
Whether to pause the underlaying `source` when calling
`DelayedStream.create()`. Modifying this property afterwards has no effect.
### delayedStream.maxDataSize = 1024 * 1024
The amount of data to buffer before emitting an `error`.
If the underlaying source is emitting `Buffer` objects, the `maxDataSize`
refers to bytes.
If the underlaying source is emitting JavaScript strings, the size refers to
characters.
If you know what you are doing, you can set this property to `Infinity` to
disable this feature. You can also modify this property during runtime.
### delayedStream.dataSize = 0
The amount of data buffered so far.
### delayedStream.readable
An ECMA5 getter that returns the value of `source.readable`.
### delayedStream.resume()
If the `delayedStream` has not been released so far, `delayedStream.release()`
is called.
In either case, `source.resume()` is called.
### delayedStream.pause()
Calls `source.pause()`.
### delayedStream.pipe(dest)
Calls `delayedStream.resume()` and then proxies the arguments to `source.pipe`.
### delayedStream.release()
Emits and clears all events that have been buffered up so far. This does not
resume the underlaying source, use `delayedStream.resume()` instead.
## License
delayed-stream is licensed under the MIT license.
var Stream = require('stream').Stream;
var util = require('util');
module.exports = DelayedStream;
function DelayedStream() {
this.source = null;
this.dataSize = 0;
this.maxDataSize = 1024 * 1024;
this.pauseStream = true;
this._maxDataSizeExceeded = false;
this._released = false;
this._bufferedEvents = [];
}
util.inherits(DelayedStream, Stream);
DelayedStream.create = function(source, options) {
var delayedStream = new this();
options = options || {};
for (var option in options) {
delayedStream[option] = options[option];
}
delayedStream.source = source;
var realEmit = source.emit;
source.emit = function() {
delayedStream._handleEmit(arguments);
return realEmit.apply(source, arguments);
};
source.on('error', function() {});
if (delayedStream.pauseStream) {
source.pause();
}
return delayedStream;
};
Object.defineProperty(DelayedStream.prototype, 'readable', {
configurable: true,
enumerable: true,
get: function() {
return this.source.readable;
}
});
DelayedStream.prototype.setEncoding = function() {
return this.source.setEncoding.apply(this.source, arguments);
};
DelayedStream.prototype.resume = function() {
if (!this._released) {
this.release();
}
this.source.resume();
};
DelayedStream.prototype.pause = function() {
this.source.pause();
};
DelayedStream.prototype.release = function() {
this._released = true;
this._bufferedEvents.forEach(function(args) {
this.emit.apply(this, args);
}.bind(this));
this._bufferedEvents = [];
};
DelayedStream.prototype.pipe = function() {
var r = Stream.prototype.pipe.apply(this, arguments);
this.resume();
return r;
};
DelayedStream.prototype._handleEmit = function(args) {
if (this._released) {
this.emit.apply(this, args);
return;
}
if (args[0] === 'data') {
this.dataSize += args[1].length;
this._checkIfMaxDataSizeExceeded();
}
this._bufferedEvents.push(args);
};
DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
if (this._maxDataSizeExceeded) {
return;
}
if (this.dataSize <= this.maxDataSize) {
return;
}
this._maxDataSizeExceeded = true;
var message =
'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
this.emit('error', new Error(message));
};
{
"author": "Felix Geisendörfer <felix@debuggable.com> (http://debuggable.com/)",
"contributors": [
"Mike Atkins <apeherder@gmail.com>"
],
"name": "delayed-stream",
"description": "Buffers events from a stream until you are ready to handle them.",
"license": "MIT",
"version": "1.0.0",
"homepage": "https://github.com/felixge/node-delayed-stream",
"repository": {
"type": "git",
"url": "git://github.com/felixge/node-delayed-stream.git"
},
"main": "./lib/delayed_stream",
"engines": {
"node": ">=0.4.0"
},
"scripts": {
"test": "make test"
},
"dependencies": {},
"devDependencies": {
"fake": "0.2.0",
"far": "0.0.1"
}
}
{
"ecmaVersion": 7,
"libs": [],
"loadEagerly": ["./src/*.js"],
"dontLoad": ["node_modules/**"],
"plugins": {
"es_modules": {},
"node": {},
"doc_comment": {
"fullDocs": true,
"strong": true
},
"webpack": {
"configPath": "./webpack.config.js"
}
}
}
This diff is collapsed. Click to expand it.
<div align="center">
<br />
<p>
<a href="https://discord.js.org"><img src="https://discord.js.org/static/logo.svg" width="546" alt="discord.js" /></a>
</p>
<br />
<p>
<a href="https://discord.gg/bRCvFy9"><img src="https://img.shields.io/discord/222078108977594368?color=7289da&logo=discord&logoColor=white" alt="Discord server" /></a>
<a href="https://www.npmjs.com/package/discord.js"><img src="https://img.shields.io/npm/v/discord.js.svg?maxAge=3600" alt="NPM version" /></a>
<a href="https://www.npmjs.com/package/discord.js"><img src="https://img.shields.io/npm/dt/discord.js.svg?maxAge=3600" alt="NPM downloads" /></a>
<a href="https://github.com/discordjs/discord.js/actions"><img src="https://github.com/discordjs/discord.js/workflows/Testing/badge.svg" alt="Build status" /></a>
<a href="https://david-dm.org/discordjs/discord.js"><img src="https://img.shields.io/david/discordjs/discord.js.svg?maxAge=3600" alt="Dependencies" /></a>
<a href="https://www.patreon.com/discordjs"><img src="https://img.shields.io/badge/donate-patreon-F96854.svg" alt="Patreon" /></a>
</p>
<p>
<a href="https://nodei.co/npm/discord.js/"><img src="https://nodei.co/npm/discord.js.png?downloads=true&stars=true" alt="npm installnfo" /></a>
</p>
</div>
## Table of contents
- [About](#about)
- [Installation](#installation)
- [Audio engines](#audio-engines)
- [Optional packages](#optional-packages)
- [Example Usage](#example-usage)
- [Links](#links)
- [Extensions](#extensions)
- [Contributing](#contributing)
- [Help](#help)
## About
discord.js is a powerful [Node.js](https://nodejs.org) module that allows you to easily interact with the
[Discord API](https://discord.com/developers/docs/intro).
- Object-oriented
- Predictable abstractions
- Performant
- 100% coverage of the Discord API
## Installation
**Node.js 12.0.0 or newer is required.**
Ignore any warnings about unmet peer dependencies, as they're all optional.
Without voice support: `npm install discord.js`
With voice support ([@discordjs/opus](https://www.npmjs.com/package/@discordjs/opus)): `npm install discord.js @discordjs/opus`
With voice support ([opusscript](https://www.npmjs.com/package/opusscript)): `npm install discord.js opusscript`
### Audio engines
The preferred audio engine is @discordjs/opus, as it performs significantly better than opusscript. When both are available, discord.js will automatically choose @discordjs/opus.
Using opusscript is only recommended for development environments where @discordjs/opus is tough to get working.
For production bots, using @discordjs/opus should be considered a necessity, especially if they're going to be running on multiple servers.
### Optional packages
- [zlib-sync](https://www.npmjs.com/package/zlib-sync) for WebSocket data compression and inflation (`npm install zlib-sync`)
- [erlpack](https://github.com/discord/erlpack) for significantly faster WebSocket data (de)serialisation (`npm install discord/erlpack`)
- One of the following packages can be installed for faster voice packet encryption and decryption:
- [sodium](https://www.npmjs.com/package/sodium) (`npm install sodium`)
- [libsodium.js](https://www.npmjs.com/package/libsodium-wrappers) (`npm install libsodium-wrappers`)
- [bufferutil](https://www.npmjs.com/package/bufferutil) for a much faster WebSocket connection (`npm install bufferutil`)
- [utf-8-validate](https://www.npmjs.com/package/utf-8-validate) in combination with `bufferutil` for much faster WebSocket processing (`npm install utf-8-validate`)
## Example usage
```js
const Discord = require('discord.js');
const client = new Discord.Client();
client.on('ready', () => {
console.log(`Logged in as ${client.user.tag}!`);
});
client.on('message', msg => {
if (msg.content === 'ping') {
msg.reply('pong');
}
});
client.login('token');
```
## Links
- [Website](https://discord.js.org/) ([source](https://github.com/discordjs/website))
- [Documentation](https://discord.js.org/#/docs/main/master/general/welcome)
- [Guide](https://discordjs.guide/) ([source](https://github.com/discordjs/guide)) - this is still for stable
See also the [Update Guide](https://discordjs.guide/additional-info/changes-in-v12.html), including updated and removed items in the library.
- [Discord.js Discord server](https://discord.gg/bRCvFy9)
- [Discord API Discord server](https://discord.gg/discord-api)
- [GitHub](https://github.com/discordjs/discord.js)
- [NPM](https://www.npmjs.com/package/discord.js)
- [Related libraries](https://discordapi.com/unofficial/libs.html)
### Extensions
- [RPC](https://www.npmjs.com/package/discord-rpc) ([source](https://github.com/discordjs/RPC))
## Contributing
Before creating an issue, please ensure that it hasn't already been reported/suggested, and double-check the
[documentation](https://discord.js.org/#/docs).
See [the contribution guide](https://github.com/discordjs/discord.js/blob/master/.github/CONTRIBUTING.md) if you'd like to submit a PR.
## Help
If you don't understand something in the documentation, you are experiencing problems, or you just need a gentle
nudge in the right direction, please don't hesitate to join our official [Discord.js Server](https://discord.gg/bRCvFy9).
import Discord from '../src/index.js';
export default Discord;
export const {
BaseClient,
Client,
Shard,
ShardClientUtil,
ShardingManager,
WebhookClient,
ActivityFlags,
BitField,
Collection,
Constants,
DataResolver,
BaseManager,
DiscordAPIError,
HTTPError,
MessageFlags,
Intents,
Permissions,
Speaking,
Snowflake,
SnowflakeUtil,
Structures,
SystemChannelFlags,
UserFlags,
Util,
version,
ChannelManager,
GuildChannelManager,
GuildEmojiManager,
GuildEmojiRoleManager,
GuildMemberManager,
GuildMemberRoleManager,
GuildManager,
ReactionManager,
ReactionUserManager,
MessageManager,
PresenceManager,
RoleManager,
UserManager,
discordSort,
escapeMarkdown,
fetchRecommendedShards,
resolveColor,
resolveString,
splitMessage,
Application,
Base,
Activity,
APIMessage,
BaseGuildEmoji,
CategoryChannel,
Channel,
ClientApplication,
ClientUser,
Collector,
DMChannel,
Emoji,
Guild,
GuildAuditLogs,
GuildChannel,
GuildEmoji,
GuildMember,
GuildPreview,
GuildTemplate,
Integration,
Invite,
Message,
MessageAttachment,
MessageCollector,
MessageEmbed,
MessageMentions,
MessageReaction,
NewsChannel,
PermissionOverwrites,
Presence,
ClientPresence,
ReactionCollector,
ReactionEmoji,
RichPresenceAssets,
Role,
StoreChannel,
Team,
TeamMember,
TextChannel,
User,
VoiceChannel,
VoiceRegion,
VoiceState,
Webhook,
WebSocket
} = Discord;
{
"plugins": ["node_modules/jsdoc-strip-async-await"]
}
{
"name": "discord.js",
"version": "12.5.3",
"description": "A powerful library for interacting with the Discord API",
"main": "./src/index",
"types": "./typings/index.d.ts",
"exports": {
".": [
{
"require": "./src/index.js",
"import": "./esm/discord.mjs"
},
"./src/index.js"
],
"./esm": "./esm/discord.mjs"
},
"scripts": {
"test": "npm run lint && npm run docs:test && npm run lint:typings",
"test:typescript": "tsc",
"docs": "docgen --source src --custom docs/index.yml --output docs/docs.json",
"docs:test": "docgen --source src --custom docs/index.yml",
"lint": "eslint src",
"lint:fix": "eslint src --fix",
"lint:typings": "tslint typings/index.d.ts",
"prettier": "prettier --write src/**/*.js typings/**/*.ts",
"build:browser": "webpack",
"prepublishOnly": "npm run test && cross-env NODE_ENV=production npm run build:browser"
},
"repository": {
"type": "git",
"url": "git+https://github.com/discordjs/discord.js.git"
},
"keywords": [
"discord",
"api",
"bot",
"client",
"node",
"discordapp"
],
"author": "Amish Shah <amishshah.2k@gmail.com>",
"license": "Apache-2.0",
"bugs": {
"url": "https://github.com/discordjs/discord.js/issues"
},
"homepage": "https://github.com/discordjs/discord.js#readme",
"runkitExampleFilename": "./docs/examples/ping.js",
"unpkg": "./webpack/discord.min.js",
"dependencies": {
"@discordjs/collection": "^0.1.6",
"@discordjs/form-data": "^3.0.1",
"abort-controller": "^3.0.0",
"node-fetch": "^2.6.1",
"prism-media": "^1.2.9",
"setimmediate": "^1.0.5",
"tweetnacl": "^1.0.3",
"ws": "^7.4.4"
},
"devDependencies": {
"@commitlint/cli": "^12.0.1",
"@commitlint/config-angular": "^12.0.1",
"@types/node": "^12.12.6",
"@types/ws": "^7.4.0",
"cross-env": "^7.0.3",
"discord.js-docgen": "git+https://github.com/discordjs/docgen.git",
"dtslint": "^4.0.8",
"eslint": "^7.23.0",
"eslint-config-prettier": "^6.13.0",
"eslint-plugin-import": "^2.22.1",
"eslint-plugin-prettier": "^3.3.1",
"husky": "^4.3.0",
"jest": "^26.6.3",
"json-filter-loader": "^1.0.0",
"lint-staged": "^10.5.4",
"prettier": "^2.2.1",
"terser-webpack-plugin": "^4.2.3",
"tslint": "^6.1.3",
"typescript": "^4.2.3",
"webpack": "^4.44.2",
"webpack-cli": "^3.3.12"
},
"engines": {
"node": ">=12.0.0"
},
"browser": {
"@discordjs/opus": false,
"https": false,
"ws": false,
"erlpack": false,
"prism-media": false,
"opusscript": false,
"node-opus": false,
"tweetnacl": false,
"sodium": false,
"worker_threads": false,
"zlib-sync": false,
"src/sharding/Shard.js": false,
"src/sharding/ShardClientUtil.js": false,
"src/sharding/ShardingManager.js": false,
"src/client/voice/ClientVoiceManager.js": false,
"src/client/voice/VoiceBroadcast.js": false,
"src/client/voice/VoiceConnection.js": false,
"src/client/voice/dispatcher/BroadcastDispatcher.js": false,
"src/client/voice/dispatcher/StreamDispatcher.js": false,
"src/client/voice/networking/VoiceUDPClient.js": false,
"src/client/voice/networking/VoiceWebSocket.js": false,
"src/client/voice/player/AudioPlayer.js": false,
"src/client/voice/player/BasePlayer.js": false,
"src/client/voice/player/BroadcastAudioPlayer.js": false,
"src/client/voice/receiver/PacketHandler.js": false,
"src/client/voice/receiver/Receiver.js": false,
"src/client/voice/util/PlayInterface.js": false,
"src/client/voice/util/Secretbox.js": false,
"src/client/voice/util/Silence.js": false,
"src/client/voice/util/VolumeInterface.js": false
},
"husky": {
"hooks": {
"pre-commit": "lint-staged",
"commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
}
},
"lint-staged": {
"*.js": "eslint --fix",
"*.ts": "prettier --write"
},
"commitlint": {
"extends": [
"@commitlint/config-angular"
],
"rules": {
"scope-case": [
2,
"always",
"pascal-case"
],
"type-enum": [
2,
"always",
[
"chore",
"build",
"ci",
"docs",
"feat",
"fix",
"perf",
"refactor",
"revert",
"style",
"test"
]
]
}
},
"prettier": {
"singleQuote": true,
"printWidth": 120,
"trailingComma": "all",
"endOfLine": "lf",
"arrowParens": "avoid"
}
}
'use strict';
const { browser } = require('./util/Constants');
let erlpack;
try {
erlpack = require('erlpack');
if (!erlpack.pack) erlpack = null;
} catch {} // eslint-disable-line no-empty
let TextDecoder;
if (browser) {
TextDecoder = window.TextDecoder; // eslint-disable-line no-undef
exports.WebSocket = window.WebSocket; // eslint-disable-line no-undef
} else {
TextDecoder = require('util').TextDecoder;
exports.WebSocket = require('ws');
}
const ab = new TextDecoder();
exports.encoding = erlpack ? 'etf' : 'json';
exports.pack = erlpack ? erlpack.pack : JSON.stringify;
exports.unpack = (data, type) => {
if (exports.encoding === 'json' || type === 'json') {
if (typeof data !== 'string') {
data = ab.decode(data);
}
return JSON.parse(data);
}
if (!Buffer.isBuffer(data)) data = Buffer.from(new Uint8Array(data));
return erlpack.unpack(data);
};
exports.create = (gateway, query = {}, ...args) => {
const [g, q] = gateway.split('?');
query.encoding = exports.encoding;
query = new URLSearchParams(query);
if (q) new URLSearchParams(q).forEach((v, k) => query.set(k, v));
const ws = new exports.WebSocket(`${g}?${query}`, ...args);
if (browser) ws.binaryType = 'arraybuffer';
return ws;
};
for (const state of ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED']) exports[state] = exports.WebSocket[state];
'use strict';
require('setimmediate');
const EventEmitter = require('events');
const RESTManager = require('../rest/RESTManager');
const { DefaultOptions } = require('../util/Constants');
const Util = require('../util/Util');
/**
* The base class for all clients.
* @extends {EventEmitter}
*/
class BaseClient extends EventEmitter {
constructor(options = {}) {
super();
/**
* Timeouts set by {@link BaseClient#setTimeout} that are still active
* @type {Set<Timeout>}
* @private
*/
this._timeouts = new Set();
/**
* Intervals set by {@link BaseClient#setInterval} that are still active
* @type {Set<Timeout>}
* @private
*/
this._intervals = new Set();
/**
* Intervals set by {@link BaseClient#setImmediate} that are still active
* @type {Set<Immediate>}
* @private
*/
this._immediates = new Set();
/**
* The options the client was instantiated with
* @type {ClientOptions}
*/
this.options = Util.mergeDefault(DefaultOptions, options);
/**
* The REST manager of the client
* @type {RESTManager}
* @private
*/
this.rest = new RESTManager(this, options._tokenType);
}
/**
* API shortcut
* @type {Object}
* @readonly
* @private
*/
get api() {
return this.rest.api;
}
/**
* Destroys all assets used by the base client.
*/
destroy() {
for (const t of this._timeouts) this.clearTimeout(t);
for (const i of this._intervals) this.clearInterval(i);
for (const i of this._immediates) this.clearImmediate(i);
this._timeouts.clear();
this._intervals.clear();
this._immediates.clear();
}
/**
* Sets a timeout that will be automatically cancelled if the client is destroyed.
* @param {Function} fn Function to execute
* @param {number} delay Time to wait before executing (in milliseconds)
* @param {...*} args Arguments for the function
* @returns {Timeout}
*/
setTimeout(fn, delay, ...args) {
const timeout = setTimeout(() => {
fn(...args);
this._timeouts.delete(timeout);
}, delay);
this._timeouts.add(timeout);
return timeout;
}
/**
* Clears a timeout.
* @param {Timeout} timeout Timeout to cancel
*/
clearTimeout(timeout) {
clearTimeout(timeout);
this._timeouts.delete(timeout);
}
/**
* Sets an interval that will be automatically cancelled if the client is destroyed.
* @param {Function} fn Function to execute
* @param {number} delay Time to wait between executions (in milliseconds)
* @param {...*} args Arguments for the function
* @returns {Timeout}
*/
setInterval(fn, delay, ...args) {
const interval = setInterval(fn, delay, ...args);
this._intervals.add(interval);
return interval;
}
/**
* Clears an interval.
* @param {Timeout} interval Interval to cancel
*/
clearInterval(interval) {
clearInterval(interval);
this._intervals.delete(interval);
}
/**
* Sets an immediate that will be automatically cancelled if the client is destroyed.
* @param {Function} fn Function to execute
* @param {...*} args Arguments for the function
* @returns {Immediate}
*/
setImmediate(fn, ...args) {
const immediate = setImmediate(fn, ...args);
this._immediates.add(immediate);
return immediate;
}
/**
* Clears an immediate.
* @param {Immediate} immediate Immediate to cancel
*/
clearImmediate(immediate) {
clearImmediate(immediate);
this._immediates.delete(immediate);
}
/**
* Increments max listeners by one, if they are not zero.
* @private
*/
incrementMaxListeners() {
const maxListeners = this.getMaxListeners();
if (maxListeners !== 0) {
this.setMaxListeners(maxListeners + 1);
}
}
/**
* Decrements max listeners by one, if they are not zero.
* @private
*/
decrementMaxListeners() {
const maxListeners = this.getMaxListeners();
if (maxListeners !== 0) {
this.setMaxListeners(maxListeners - 1);
}
}
toJSON(...props) {
return Util.flatten(this, { domain: false }, ...props);
}
}
module.exports = BaseClient;
This diff is collapsed. Click to expand it.
'use strict';
const BaseClient = require('./BaseClient');
const Webhook = require('../structures/Webhook');
/**
* The webhook client.
* @implements {Webhook}
* @extends {BaseClient}
*/
class WebhookClient extends BaseClient {
/**
* @param {Snowflake} id ID of the webhook
* @param {string} token Token of the webhook
* @param {ClientOptions} [options] Options for the client
* @example
* // Create a new webhook and send a message
* const hook = new Discord.WebhookClient('1234', 'abcdef');
* hook.send('This will send a message').catch(console.error);
*/
constructor(id, token, options) {
super(options);
Object.defineProperty(this, 'client', { value: this });
this.id = id;
Object.defineProperty(this, 'token', { value: token, writable: true, configurable: true });
}
}
Webhook.applyToClass(WebhookClient);
module.exports = WebhookClient;
'use strict';
const { PartialTypes } = require('../../util/Constants');
/*
ABOUT ACTIONS
Actions are similar to WebSocket Packet Handlers, but since introducing
the REST API methods, in order to prevent rewriting code to handle data,
"actions" have been introduced. They're basically what Packet Handlers
used to be but they're strictly for manipulating data and making sure
that WebSocket events don't clash with REST methods.
*/
class GenericAction {
constructor(client) {
this.client = client;
}
handle(data) {
return data;
}
getPayload(data, manager, id, partialType, cache) {
const existing = manager.cache.get(id);
if (!existing && this.client.options.partials.includes(partialType)) {
return manager.add(data, cache);
}
return existing;
}
getChannel(data) {
const id = data.channel_id || data.id;
return (
data.channel ||
this.getPayload(
{
id,
guild_id: data.guild_id,
recipients: [data.author || { id: data.user_id }],
},
this.client.channels,
id,
PartialTypes.CHANNEL,
)
);
}
getMessage(data, channel, cache) {
const id = data.message_id || data.id;
return (
data.message ||
this.getPayload(
{
id,
channel_id: channel.id,
guild_id: data.guild_id || (channel.guild ? channel.guild.id : null),
},
channel.messages,
id,
PartialTypes.MESSAGE,
cache,
)
);
}
getReaction(data, message, user) {
const id = data.emoji.id || decodeURIComponent(data.emoji.name);
return this.getPayload(
{
emoji: data.emoji,
count: message.partial ? null : 0,
me: user ? user.id === this.client.user.id : false,
},
message.reactions,
id,
PartialTypes.REACTION,
);
}
getMember(data, guild) {
return this.getPayload(data, guild.members, data.user.id, PartialTypes.GUILD_MEMBER);
}
getUser(data) {
const id = data.user_id;
return data.user || this.getPayload({ id }, this.client.users, id, PartialTypes.USER);
}
getUserFromMember(data) {
if (data.guild_id && data.member && data.member.user) {
const guild = this.client.guilds.cache.get(data.guild_id);
if (guild) {
return guild.members.add(data.member).user;
} else {
return this.client.users.add(data.member.user);
}
}
return this.getUser(data);
}
}
module.exports = GenericAction;
'use strict';
class ActionsManager {
constructor(client) {
this.client = client;
this.register(require('./MessageCreate'));
this.register(require('./MessageDelete'));
this.register(require('./MessageDeleteBulk'));
this.register(require('./MessageUpdate'));
this.register(require('./MessageReactionAdd'));
this.register(require('./MessageReactionRemove'));
this.register(require('./MessageReactionRemoveAll'));
this.register(require('./MessageReactionRemoveEmoji'));
this.register(require('./ChannelCreate'));
this.register(require('./ChannelDelete'));
this.register(require('./ChannelUpdate'));
this.register(require('./GuildDelete'));
this.register(require('./GuildUpdate'));
this.register(require('./InviteCreate'));
this.register(require('./InviteDelete'));
this.register(require('./GuildMemberRemove'));
this.register(require('./GuildMemberUpdate'));
this.register(require('./GuildBanRemove'));
this.register(require('./GuildRoleCreate'));
this.register(require('./GuildRoleDelete'));
this.register(require('./GuildRoleUpdate'));
this.register(require('./PresenceUpdate'));
this.register(require('./UserUpdate'));
this.register(require('./VoiceStateUpdate'));
this.register(require('./GuildEmojiCreate'));
this.register(require('./GuildEmojiDelete'));
this.register(require('./GuildEmojiUpdate'));
this.register(require('./GuildEmojisUpdate'));
this.register(require('./GuildRolesPositionUpdate'));
this.register(require('./GuildChannelsPositionUpdate'));
this.register(require('./GuildIntegrationsUpdate'));
this.register(require('./WebhooksUpdate'));
this.register(require('./TypingStart'));
}
register(Action) {
this[Action.name.replace(/Action$/, '')] = new Action(this.client);
}
}
module.exports = ActionsManager;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class ChannelCreateAction extends Action {
handle(data) {
const client = this.client;
const existing = client.channels.cache.has(data.id);
const channel = client.channels.add(data);
if (!existing && channel) {
/**
* Emitted whenever a channel is created.
* @event Client#channelCreate
* @param {DMChannel|GuildChannel} channel The channel that was created
*/
client.emit(Events.CHANNEL_CREATE, channel);
}
return { channel };
}
}
module.exports = ChannelCreateAction;
'use strict';
const Action = require('./Action');
const DMChannel = require('../../structures/DMChannel');
const { Events } = require('../../util/Constants');
class ChannelDeleteAction extends Action {
constructor(client) {
super(client);
this.deleted = new Map();
}
handle(data) {
const client = this.client;
let channel = client.channels.cache.get(data.id);
if (channel) {
client.channels.remove(channel.id);
channel.deleted = true;
if (channel.messages && !(channel instanceof DMChannel)) {
for (const message of channel.messages.cache.values()) {
message.deleted = true;
}
}
/**
* Emitted whenever a channel is deleted.
* @event Client#channelDelete
* @param {DMChannel|GuildChannel} channel The channel that was deleted
*/
client.emit(Events.CHANNEL_DELETE, channel);
}
return { channel };
}
}
module.exports = ChannelDeleteAction;
'use strict';
const Action = require('./Action');
const Channel = require('../../structures/Channel');
const { ChannelTypes } = require('../../util/Constants');
class ChannelUpdateAction extends Action {
handle(data) {
const client = this.client;
let channel = client.channels.cache.get(data.id);
if (channel) {
const old = channel._update(data);
if (ChannelTypes[channel.type.toUpperCase()] !== data.type) {
const newChannel = Channel.create(this.client, data, channel.guild);
for (const [id, message] of channel.messages.cache) newChannel.messages.cache.set(id, message);
newChannel._typing = new Map(channel._typing);
channel = newChannel;
this.client.channels.cache.set(channel.id, channel);
}
return {
old,
updated: channel,
};
}
return {};
}
}
module.exports = ChannelUpdateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildBanRemove extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
const user = client.users.add(data.user);
/**
* Emitted whenever a member is unbanned from a guild.
* @event Client#guildBanRemove
* @param {Guild} guild The guild that the unban occurred in
* @param {User} user The user that was unbanned
*/
if (guild && user) client.emit(Events.GUILD_BAN_REMOVE, guild, user);
}
}
module.exports = GuildBanRemove;
'use strict';
const Action = require('./Action');
class GuildChannelsPositionUpdate extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
if (guild) {
for (const partialChannel of data.channels) {
const channel = guild.channels.cache.get(partialChannel.id);
if (channel) channel.rawPosition = partialChannel.position;
}
}
return { guild };
}
}
module.exports = GuildChannelsPositionUpdate;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildDeleteAction extends Action {
constructor(client) {
super(client);
this.deleted = new Map();
}
handle(data) {
const client = this.client;
let guild = client.guilds.cache.get(data.id);
if (guild) {
for (const channel of guild.channels.cache.values()) {
if (channel.type === 'text') channel.stopTyping(true);
}
if (data.unavailable) {
// Guild is unavailable
guild.available = false;
/**
* Emitted whenever a guild becomes unavailable, likely due to a server outage.
* @event Client#guildUnavailable
* @param {Guild} guild The guild that has become unavailable
*/
client.emit(Events.GUILD_UNAVAILABLE, guild);
// Stops the GuildDelete packet thinking a guild was actually deleted,
// handles emitting of event itself
return {
guild: null,
};
}
for (const channel of guild.channels.cache.values()) this.client.channels.remove(channel.id);
if (guild.voice && guild.voice.connection) guild.voice.connection.disconnect();
// Delete guild
client.guilds.cache.delete(guild.id);
guild.deleted = true;
/**
* Emitted whenever a guild kicks the client or the guild is deleted/left.
* @event Client#guildDelete
* @param {Guild} guild The guild that was deleted
*/
client.emit(Events.GUILD_DELETE, guild);
this.deleted.set(guild.id, guild);
this.scheduleForDeletion(guild.id);
} else {
guild = this.deleted.get(data.id) || null;
}
return { guild };
}
scheduleForDeletion(id) {
this.client.setTimeout(() => this.deleted.delete(id), this.client.options.restWsBridgeTimeout);
}
}
module.exports = GuildDeleteAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildEmojiCreateAction extends Action {
handle(guild, createdEmoji) {
const already = guild.emojis.cache.has(createdEmoji.id);
const emoji = guild.emojis.add(createdEmoji);
/**
* Emitted whenever a custom emoji is created in a guild.
* @event Client#emojiCreate
* @param {GuildEmoji} emoji The emoji that was created
*/
if (!already) this.client.emit(Events.GUILD_EMOJI_CREATE, emoji);
return { emoji };
}
}
module.exports = GuildEmojiCreateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildEmojiDeleteAction extends Action {
handle(emoji) {
emoji.guild.emojis.cache.delete(emoji.id);
emoji.deleted = true;
/**
* Emitted whenever a custom emoji is deleted in a guild.
* @event Client#emojiDelete
* @param {GuildEmoji} emoji The emoji that was deleted
*/
this.client.emit(Events.GUILD_EMOJI_DELETE, emoji);
return { emoji };
}
}
module.exports = GuildEmojiDeleteAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildEmojiUpdateAction extends Action {
handle(current, data) {
const old = current._update(data);
/**
* Emitted whenever a custom emoji is updated in a guild.
* @event Client#emojiUpdate
* @param {GuildEmoji} oldEmoji The old emoji
* @param {GuildEmoji} newEmoji The new emoji
*/
this.client.emit(Events.GUILD_EMOJI_UPDATE, old, current);
return { emoji: current };
}
}
module.exports = GuildEmojiUpdateAction;
'use strict';
const Action = require('./Action');
class GuildEmojisUpdateAction extends Action {
handle(data) {
const guild = this.client.guilds.cache.get(data.guild_id);
if (!guild || !guild.emojis) return;
const deletions = new Map(guild.emojis.cache);
for (const emoji of data.emojis) {
// Determine type of emoji event
const cachedEmoji = guild.emojis.cache.get(emoji.id);
if (cachedEmoji) {
deletions.delete(emoji.id);
if (!cachedEmoji.equals(emoji)) {
// Emoji updated
this.client.actions.GuildEmojiUpdate.handle(cachedEmoji, emoji);
}
} else {
// Emoji added
this.client.actions.GuildEmojiCreate.handle(guild, emoji);
}
}
for (const emoji of deletions.values()) {
// Emoji deleted
this.client.actions.GuildEmojiDelete.handle(emoji);
}
}
}
module.exports = GuildEmojisUpdateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildIntegrationsUpdate extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
/**
* Emitted whenever a guild integration is updated
* @event Client#guildIntegrationsUpdate
* @param {Guild} guild The guild whose integrations were updated
*/
if (guild) client.emit(Events.GUILD_INTEGRATIONS_UPDATE, guild);
}
}
module.exports = GuildIntegrationsUpdate;
'use strict';
const Action = require('./Action');
const { Events, Status } = require('../../util/Constants');
class GuildMemberRemoveAction extends Action {
handle(data, shard) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
let member = null;
if (guild) {
member = this.getMember({ user: data.user }, guild);
guild.memberCount--;
if (member) {
member.deleted = true;
guild.members.cache.delete(member.id);
/**
* Emitted whenever a member leaves a guild, or is kicked.
* @event Client#guildMemberRemove
* @param {GuildMember} member The member that has left/been kicked from the guild
*/
if (shard.status === Status.READY) client.emit(Events.GUILD_MEMBER_REMOVE, member);
}
guild.voiceStates.cache.delete(data.user.id);
}
return { guild, member };
}
}
module.exports = GuildMemberRemoveAction;
'use strict';
const Action = require('./Action');
const { Status, Events } = require('../../util/Constants');
class GuildMemberUpdateAction extends Action {
handle(data, shard) {
const { client } = this;
if (data.user.username) {
const user = client.users.cache.get(data.user.id);
if (!user) {
client.users.add(data.user);
} else if (!user.equals(data.user)) {
client.actions.UserUpdate.handle(data.user);
}
}
const guild = client.guilds.cache.get(data.guild_id);
if (guild) {
const member = this.getMember({ user: data.user }, guild);
if (member) {
const old = member._update(data);
/**
* Emitted whenever a guild member changes - i.e. new role, removed role, nickname.
* Also emitted when the user's details (e.g. username) change.
* @event Client#guildMemberUpdate
* @param {GuildMember} oldMember The member before the update
* @param {GuildMember} newMember The member after the update
*/
if (shard.status === Status.READY) client.emit(Events.GUILD_MEMBER_UPDATE, old, member);
} else {
const newMember = guild.members.add(data);
/**
* Emitted whenever a member becomes available in a large guild.
* @event Client#guildMemberAvailable
* @param {GuildMember} member The member that became available
*/
this.client.emit(Events.GUILD_MEMBER_AVAILABLE, newMember);
}
}
}
}
module.exports = GuildMemberUpdateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildRoleCreate extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
let role;
if (guild) {
const already = guild.roles.cache.has(data.role.id);
role = guild.roles.add(data.role);
/**
* Emitted whenever a role is created.
* @event Client#roleCreate
* @param {Role} role The role that was created
*/
if (!already) client.emit(Events.GUILD_ROLE_CREATE, role);
}
return { role };
}
}
module.exports = GuildRoleCreate;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildRoleDeleteAction extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
let role;
if (guild) {
role = guild.roles.cache.get(data.role_id);
if (role) {
guild.roles.cache.delete(data.role_id);
role.deleted = true;
/**
* Emitted whenever a guild role is deleted.
* @event Client#roleDelete
* @param {Role} role The role that was deleted
*/
client.emit(Events.GUILD_ROLE_DELETE, role);
}
}
return { role };
}
}
module.exports = GuildRoleDeleteAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildRoleUpdateAction extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
if (guild) {
let old = null;
const role = guild.roles.cache.get(data.role.id);
if (role) {
old = role._update(data.role);
/**
* Emitted whenever a guild role is updated.
* @event Client#roleUpdate
* @param {Role} oldRole The role before the update
* @param {Role} newRole The role after the update
*/
client.emit(Events.GUILD_ROLE_UPDATE, old, role);
}
return {
old,
updated: role,
};
}
return {
old: null,
updated: null,
};
}
}
module.exports = GuildRoleUpdateAction;
'use strict';
const Action = require('./Action');
class GuildRolesPositionUpdate extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.guild_id);
if (guild) {
for (const partialRole of data.roles) {
const role = guild.roles.cache.get(partialRole.id);
if (role) role.rawPosition = partialRole.position;
}
}
return { guild };
}
}
module.exports = GuildRolesPositionUpdate;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class GuildUpdateAction extends Action {
handle(data) {
const client = this.client;
const guild = client.guilds.cache.get(data.id);
if (guild) {
const old = guild._update(data);
/**
* Emitted whenever a guild is updated - e.g. name change.
* @event Client#guildUpdate
* @param {Guild} oldGuild The guild before the update
* @param {Guild} newGuild The guild after the update
*/
client.emit(Events.GUILD_UPDATE, old, guild);
return {
old,
updated: guild,
};
}
return {
old: null,
updated: null,
};
}
}
module.exports = GuildUpdateAction;
'use strict';
const Action = require('./Action');
const Invite = require('../../structures/Invite');
const { Events } = require('../../util/Constants');
class InviteCreateAction extends Action {
handle(data) {
const client = this.client;
const channel = client.channels.cache.get(data.channel_id);
const guild = client.guilds.cache.get(data.guild_id);
if (!channel) return false;
const inviteData = Object.assign(data, { channel, guild });
const invite = new Invite(client, inviteData);
/**
* Emitted when an invite is created.
* <info> This event only triggers if the client has `MANAGE_GUILD` permissions for the guild,
* or `MANAGE_CHANNEL` permissions for the channel.</info>
* @event Client#inviteCreate
* @param {Invite} invite The invite that was created
*/
client.emit(Events.INVITE_CREATE, invite);
return { invite };
}
}
module.exports = InviteCreateAction;
'use strict';
const Action = require('./Action');
const Invite = require('../../structures/Invite');
const { Events } = require('../../util/Constants');
class InviteDeleteAction extends Action {
handle(data) {
const client = this.client;
const channel = client.channels.cache.get(data.channel_id);
const guild = client.guilds.cache.get(data.guild_id);
if (!channel) return false;
const inviteData = Object.assign(data, { channel, guild });
const invite = new Invite(client, inviteData);
/**
* Emitted when an invite is deleted.
* <info> This event only triggers if the client has `MANAGE_GUILD` permissions for the guild,
* or `MANAGE_CHANNEL` permissions for the channel.</info>
* @event Client#inviteDelete
* @param {Invite} invite The invite that was deleted
*/
client.emit(Events.INVITE_DELETE, invite);
return { invite };
}
}
module.exports = InviteDeleteAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class MessageCreateAction extends Action {
handle(data) {
const client = this.client;
const channel = client.channels.cache.get(data.channel_id);
if (channel) {
const existing = channel.messages.cache.get(data.id);
if (existing) return { message: existing };
const message = channel.messages.add(data);
const user = message.author;
let member = message.member;
channel.lastMessageID = data.id;
if (user) {
user.lastMessageID = data.id;
user.lastMessageChannelID = channel.id;
}
if (member) {
member.lastMessageID = data.id;
member.lastMessageChannelID = channel.id;
}
/**
* Emitted whenever a message is created.
* @event Client#message
* @param {Message} message The created message
*/
client.emit(Events.MESSAGE_CREATE, message);
return { message };
}
return {};
}
}
module.exports = MessageCreateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class MessageDeleteAction extends Action {
handle(data) {
const client = this.client;
const channel = this.getChannel(data);
let message;
if (channel) {
message = this.getMessage(data, channel);
if (message) {
channel.messages.cache.delete(message.id);
message.deleted = true;
/**
* Emitted whenever a message is deleted.
* @event Client#messageDelete
* @param {Message} message The deleted message
*/
client.emit(Events.MESSAGE_DELETE, message);
}
}
return { message };
}
}
module.exports = MessageDeleteAction;
'use strict';
const Action = require('./Action');
const Collection = require('../../util/Collection');
const { Events } = require('../../util/Constants');
class MessageDeleteBulkAction extends Action {
handle(data) {
const client = this.client;
const channel = client.channels.cache.get(data.channel_id);
if (channel) {
const ids = data.ids;
const messages = new Collection();
for (const id of ids) {
const message = this.getMessage(
{
id,
guild_id: data.guild_id,
},
channel,
false,
);
if (message) {
message.deleted = true;
messages.set(message.id, message);
channel.messages.cache.delete(id);
}
}
/**
* Emitted whenever messages are deleted in bulk.
* @event Client#messageDeleteBulk
* @param {Collection<Snowflake, Message>} messages The deleted messages, mapped by their ID
*/
if (messages.size > 0) client.emit(Events.MESSAGE_BULK_DELETE, messages);
return { messages };
}
return {};
}
}
module.exports = MessageDeleteBulkAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
const { PartialTypes } = require('../../util/Constants');
/*
{ user_id: 'id',
message_id: 'id',
emoji: { name: '�', id: null },
channel_id: 'id',
// If originating from a guild
guild_id: 'id',
member: { ..., user: { ... } } }
*/
class MessageReactionAdd extends Action {
handle(data) {
if (!data.emoji) return false;
const user = this.getUserFromMember(data);
if (!user) return false;
// Verify channel
const channel = this.getChannel(data);
if (!channel || channel.type === 'voice') return false;
// Verify message
const message = this.getMessage(data, channel);
if (!message) return false;
// Verify reaction
if (message.partial && !this.client.options.partials.includes(PartialTypes.REACTION)) return false;
const existing = message.reactions.cache.get(data.emoji.id || data.emoji.name);
if (existing && existing.users.cache.has(user.id)) return { message, reaction: existing, user };
const reaction = message.reactions.add({
emoji: data.emoji,
count: message.partial ? null : 0,
me: user.id === this.client.user.id,
});
if (!reaction) return false;
reaction._add(user);
/**
* Emitted whenever a reaction is added to a cached message.
* @event Client#messageReactionAdd
* @param {MessageReaction} messageReaction The reaction object
* @param {User} user The user that applied the guild or reaction emoji
*/
this.client.emit(Events.MESSAGE_REACTION_ADD, reaction, user);
return { message, reaction, user };
}
}
module.exports = MessageReactionAdd;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
/*
{ user_id: 'id',
message_id: 'id',
emoji: { name: '�', id: null },
channel_id: 'id',
guild_id: 'id' }
*/
class MessageReactionRemove extends Action {
handle(data) {
if (!data.emoji) return false;
const user = this.getUser(data);
if (!user) return false;
// Verify channel
const channel = this.getChannel(data);
if (!channel || channel.type === 'voice') return false;
// Verify message
const message = this.getMessage(data, channel);
if (!message) return false;
// Verify reaction
const reaction = this.getReaction(data, message, user);
if (!reaction) return false;
reaction._remove(user);
/**
* Emitted whenever a reaction is removed from a cached message.
* @event Client#messageReactionRemove
* @param {MessageReaction} messageReaction The reaction object
* @param {User} user The user whose emoji or reaction emoji was removed
*/
this.client.emit(Events.MESSAGE_REACTION_REMOVE, reaction, user);
return { message, reaction, user };
}
}
module.exports = MessageReactionRemove;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class MessageReactionRemoveAll extends Action {
handle(data) {
// Verify channel
const channel = this.getChannel(data);
if (!channel || channel.type === 'voice') return false;
// Verify message
const message = this.getMessage(data, channel);
if (!message) return false;
message.reactions.cache.clear();
this.client.emit(Events.MESSAGE_REACTION_REMOVE_ALL, message);
return { message };
}
}
/**
* Emitted whenever all reactions are removed from a cached message.
* @event Client#messageReactionRemoveAll
* @param {Message} message The message the reactions were removed from
*/
module.exports = MessageReactionRemoveAll;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class MessageReactionRemoveEmoji extends Action {
handle(data) {
const channel = this.getChannel(data);
if (!channel || channel.type === 'voice') return false;
const message = this.getMessage(data, channel);
if (!message) return false;
const reaction = this.getReaction(data, message);
if (!reaction) return false;
if (!message.partial) message.reactions.cache.delete(reaction.emoji.id || reaction.emoji.name);
/**
* Emitted when a bot removes an emoji reaction from a cached message.
* @event Client#messageReactionRemoveEmoji
* @param {MessageReaction} reaction The reaction that was removed
*/
this.client.emit(Events.MESSAGE_REACTION_REMOVE_EMOJI, reaction);
return { reaction };
}
}
module.exports = MessageReactionRemoveEmoji;
'use strict';
const Action = require('./Action');
class MessageUpdateAction extends Action {
handle(data) {
const channel = this.getChannel(data);
if (channel) {
const { id, channel_id, guild_id, author, timestamp, type } = data;
const message = this.getMessage({ id, channel_id, guild_id, author, timestamp, type }, channel);
if (message) {
const old = message.patch(data);
return {
old,
updated: message,
};
}
}
return {};
}
}
module.exports = MessageUpdateAction;
'use strict';
const Action = require('./Action');
const { Events } = require('../../util/Constants');
class PresenceUpdateAction extends Action {
handle(data) {
let user = this.client.users.cache.get(data.user.id);
if (!user && data.user.username) user = this.client.users.add(data.user);
if (!user) return;
if (data.user && data.user.username) {
if (!user.equals(data.user)) this.client.actions.UserUpdate.handle(data.user);
}
const guild = this.client.guilds.cache.get(data.guild_id);
if (!guild) return;
let oldPresence = guild.presences.cache.get(user.id);
if (oldPresence) oldPresence = oldPresence._clone();
let member = guild.members.cache.get(user.id);
if (!member && data.status !== 'offline') {
member = guild.members.add({
user,
roles: data.roles,
deaf: false,
mute: false,
});
this.client.emit(Events.GUILD_MEMBER_AVAILABLE, member);
}
guild.presences.add(Object.assign(data, { guild }));
if (member && this.client.listenerCount(Events.PRESENCE_UPDATE)) {
/**
* Emitted whenever a guild member's presence (e.g. status, activity) is changed.
* @event Client#presenceUpdate
* @param {?Presence} oldPresence The presence before the update, if one at all
* @param {Presence} newPresence The presence after the update
*/
this.client.emit(Events.PRESENCE_UPDATE, oldPresence, member.presence);
}
}
}
module.exports = PresenceUpdateAction;
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