22599c8e by RSA

wip

1 parent d49e58e6
Showing 597 changed files with 4647 additions and 53 deletions
......@@ -2,6 +2,7 @@
# dependencies
/node_modules
node_modules
/.pnp
.pnp.js
......
This diff could not be displayed because it is too large.
......@@ -8,6 +8,7 @@
"@testing-library/user-event": "^13.5.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-openai-api": "^1.0.2",
"react-scripts": "5.0.1",
"web-vitals": "^2.1.4"
},
......
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="#fff" class="bi bi-person" viewBox="0 0 16 16">
<path d="M8 8a3 3 0 1 0 0-6 3 3 0 0 0 0 6Zm2-3a2 2 0 1 1-4 0 2 2 0 0 1 4 0Zm4 8c0 1-1 1-1 1H3s-1 0-1-1 1-4 6-4 6 3 6 4Zm-1-.004c-.001-.246-.154-.986-.832-1.664C11.516 10.68 10.289 10 8 10c-2.29 0-3.516.68-4.168 1.332-.678.678-.83 1.418-.832 1.664h10Z"/>
</svg>
\ No newline at end of file
......@@ -9,7 +9,7 @@
.sidemenu {
width:260px;
padding:10px;
background-color:#202123;
background-color: #101827;
}
/* under 640px do this */
@media (max-width: 640px) {
......@@ -20,11 +20,18 @@
.side-menu-button {
padding:12px;
border:1px solid white;
border-radius:5px;
text-align: left;
transition:ease 0.25s all;
cursor:pointer;
/* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#cedbe9+0,aac5de+17,6199c7+50,3a84c3+51,419ad6+59,4bb8f0+71,3a8bc2+84,26558b+100;Blue+Gloss */
background: rgb(206,219,233); /* Old browsers */
background: -moz-linear-gradient(-45deg, rgba(206,219,233,1) 0%, rgba(170,197,222,1) 17%, rgba(97,153,199,1) 50%, rgba(58,132,195,1) 51%, rgba(65,154,214,1) 59%, rgba(75,184,240,1) 71%, rgba(58,139,194,1) 84%, rgba(38,85,139,1) 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(-45deg, rgba(206,219,233,1) 0%,rgba(170,197,222,1) 17%,rgba(97,153,199,1) 50%,rgba(58,132,195,1) 51%,rgba(65,154,214,1) 59%,rgba(75,184,240,1) 71%,rgba(58,139,194,1) 84%,rgba(38,85,139,1) 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(135deg, rgba(206,219,233,1) 0%,rgba(170,197,222,1) 17%,rgba(97,153,199,1) 50%,rgba(58,132,195,1) 51%,rgba(65,154,214,1) 59%,rgba(75,184,240,1) 71%,rgba(58,139,194,1) 84%,rgba(38,85,139,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cedbe9', endColorstr='#26558b',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
text-shadow: 1px 1px 0px black;
font-weight: 500;
}
.side-menu-button:hover {
background-color:rgba(255,255,255,0.1);
......@@ -34,9 +41,17 @@
padding-right:12px;
}
span.info {
text-align: left;
width: 100% !important;
display: block;
padding: 10px;
line-height: 1.5;
}
.chatbox {
flex:1;
background-color:#343541;
background-color:#ffffff;
position:relative;
overflow-y:scroll;
padding-bottom:95px;
......@@ -54,21 +69,22 @@
}
.chat-input-holder {
padding:24px;
padding:15px;
position:absolute;
bottom:0;
left:0;right:0;
background: rgb(57 57 57);
}
.chat-input-textarea {
background-color:#40414f;
width:90%;
padding:12px;
border-radius:5px;
color:white;
font-size:1.25em;
border:none;
outline:none;
box-shadow: 0 0 8px 0 rgba(0,0,0,0.25);
background-color: #dddddd;
width: 90%;
padding: 12px;
border-radius: 5px;
color: #101827;
font-size: 16px;
border: none;
outline: none;
box-shadow: 0px 7px 6px -6px black;
}
.App-header {
......@@ -94,21 +110,22 @@
}
.chat-message.chatgpt {
background-color:#444654;
background-color:#ffffff;
}
.chat-message-center {
max-width:640px;
margin-left:auto;
margin-right:auto;
display:flex;
padding:12px;
padding-left: 24px;
padding-right: 24px;
padding: 20px 10px;
}
section::-webkit-scrollbar {
display: none;
}
.avatar {
background:white;
border-radius:50%;
background:#6BA447;
border-radius:5px;
width: 40px;
height: 40px;
display:flex;
......@@ -117,18 +134,33 @@
padding:5px;
font-size:14px;
color:#444654;
box-shadow: 0px 5px 5px -3px black;
}
.avatar.chatgpt {
background:#0da37f;
border-radius:50%;
background:#667DF1;
border-radius:5px;
min-width: 40px;
min-height: 40px;
padding:5px;
color:white;
box-shadow: 0px 5px 5px -3px black;
}
.message {
padding-left: 40px;
padding-right: 40px;
padding: 7px 20px;
line-height: 25px;
font-size: 14px;
font-family: "Poppins", "Karla", sans-serif;
color: #353b4f;
-moz-osx-font-smoothing: grayscale;
-webkit-font-smoothing: antialiased !important;
-moz-font-smoothing: antialiased !important;
text-rendering: optimizelegibility !important;
}
.chat-message.false {
background: #eef2ff;
}
@keyframes App-logo-spin {
......@@ -141,19 +173,20 @@
}
.select-models {
border: 1px solid white;
padding:12px;
padding:5px 10px;
background: #4d4f54;
border-radius:5px;
color:white;
background:transparent;
color: #5c6aa5;
background: #ffffff;
outline:none;
cursor:pointer;
max-width:100%;
min-width:100%;
}
.select-models option {
background:black;
color:white;
background: #2c374b;
color: #ffffff;
font-size: 12px;
}
.button-picker {
......@@ -161,7 +194,7 @@
padding:6px 12px ;
border-radius:5px;
color:white;
background:#444654;
background:#5c6aa5;
margin-top:6px;
cursor: pointer;
}
......@@ -205,7 +238,20 @@
color:white;
border-radius:5px;
cursor: pointer;
/* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#b4ddb4+0,83c783+17,52b152+33,008a00+67,005700+83,002400+100;Green+3D+%231 */
background: rgb(180,221,180); /* Old browsers */
background: -moz-linear-gradient(-45deg, rgba(180,221,180,1) 0%, rgba(131,199,131,1) 17%, rgba(82,177,82,1) 33%, rgba(0,138,0,1) 67%, rgba(0,87,0,1) 83%, rgba(0,36,0,1) 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(-45deg, rgba(180,221,180,1) 0%,rgba(131,199,131,1) 17%,rgba(82,177,82,1) 33%,rgba(0,138,0,1) 67%,rgba(0,87,0,1) 83%,rgba(0,36,0,1) 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(135deg, rgba(180,221,180,1) 0%,rgba(131,199,131,1) 17%,rgba(82,177,82,1) 33%,rgba(0,138,0,1) 67%,rgba(0,87,0,1) 83%,rgba(0,36,0,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b4ddb4', endColorstr='#002400',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
box-shadow: 0 10px 12px -8px black;
}
.submit:hover {
background:#066d55;
}
.ai-logo-container {
text-align: center;
padding: 10px 0;
}
\ No newline at end of file
......
......@@ -3,6 +3,7 @@ import './App.css';
import { useState, useEffect } from 'react';
import SideMenu from './SideMenu'
import ChatBox from './ChatBox'
import OpenAIAPI from "react-openai-api";
function App() {
......@@ -47,29 +48,88 @@ function App() {
// fetch response to the api combining the chat log array of messages and seinding it as a message to localhost:3000 as a post
const messages = chatLogNew.map((message) => message.message).join("\n")
const response = await fetch("http://localhost:3080/", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
message: messages,
currentModel,
})
});
const data = await response.json();
setChatLog([...chatLogNew, { user: "gpt", message: `${data.message}`} ])
var scrollToTheBottomChatLog = document.getElementsByClassName("chat-log")[0];
scrollToTheBottomChatLog.scrollTop = scrollToTheBottomChatLog.scrollHeight;
// const response = await fetch("http://localhost:3080/", {
// method: "POST",
// headers: {
// "Content-Type": "application/json"
// },
// body: JSON.stringify({
// message: messages,
// currentModel,
// })
// });
// const data = await response.json();
// setChatLog([...chatLogNew, { user: "gpt", message: `${data.message}`} ])
// var scrollToTheBottomChatLog = document.getElementsByClassName("chat-log")[0];
// scrollToTheBottomChatLog.scrollTop = scrollToTheBottomChatLog.scrollHeight;
var oHttp = new XMLHttpRequest();
oHttp.open("POST", "https://api.openai.com/v1/completions");
oHttp.setRequestHeader("Accept", "application/json");
oHttp.setRequestHeader("Content-Type", "application/json");
oHttp.setRequestHeader("Authorization", "Bearer " + "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")
oHttp.onreadystatechange = function () {
if (oHttp.readyState === 4) {
var s = ''
var oJson = {}
if (s != "") s += "\n";
try {
oJson = JSON.parse(oHttp.responseText);
} catch (ex) {
s += "Error: " + ex.message
}
if (oJson.error && oJson.error.message) {
s += "Error: " + oJson.error.message;
} else if (oJson.choices && oJson.choices[0].text) {
s = oJson.choices[0].text;
var a = s.split("?\n");
if (a.length == 2) {
s = a[1];
}
// if (selLang.value != "en-US") {
// var a = s.split("?\n");
// if (a.length == 2) {
// s = a[1];
// }
// }
if (s == "") s = "No response";
console.log('ssssssssssssssssssssss',s);
var replaceBR= (s.replace(/(?:\r\n|\r|\n)/g, "<br>")).replace(/\r?\n|\r/, "");
setChatLog([...chatLogNew, { user: "gpt", message: `${replaceBR}`} ]);
}
}
};
var sModel = currentModel;// "text-davinci-003";
var iMaxTokens = 100;
var sUserId = "1";
var dTemperature =temperature;
var data = {
model: sModel,
prompt: messages,
max_tokens: iMaxTokens,
//user: sUserId,
temperature: dTemperature,
// frequency_penalty: 0.0, //Number between -2.0 and 2.0 Positive value decrease the model's likelihood to repeat the same line verbatim.
//presence_penalty: 0.0, //Number between -2.0 and 2.0. Positive values increase the model's likelihood to talk about new topics.
//stop: ["#", ";"] //Up to 4 sequences where the API will stop generating further tokens. The returned text will not contain the stop sequence.
}
oHttp.send(JSON.stringify(data));;
}
function handleTemp(temp) {
if(temp > 1){
setTemperature(1)
// setTemperature(1)
} else if (temp < 0){
setTemperature(0)
// setTemperature(0)
} else {
setTemperature(temp)
// setTemperature(temp)
}
}
......
......@@ -26,11 +26,12 @@ const ChatMessage = ({ message }) => {
<div className={`chat-message ${message.user === "gpt" && "chatgpt"}`}>
<div className="chat-message-center">
<div className={`avatar ${message.user === "gpt" && "chatgpt"}`}>
{message.user === "gpt" ? <OpenAISVGLogo /> : <div>You</div>}
{message.user === "gpt" ? <img className="ai-logo" src="../assets/images/bot.png" width="30px"/> : <img className="ai-logo" src="../assets/images/user.svg" />}
</div>
<div className="message">
{/* <div className="message">
{message.message}
</div>
</div> */}
<div className="message" dangerouslySetInnerHTML={{ __html: message.message }} />
</div>
</div>
)
......
const SideMenu = ({ clearChat, currentModel, setCurrentModel, models, setTemperature, temperature }) =>
<aside className="sidemenu">
<div className="ai-logo-container">
<img className="ai-logo" src="../assets/images/AIPRO-WHITE.png" height="50px"/>
</div>
<div className="side-menu-button" onClick={clearChat}>
<span>+</span>
New Chat
......@@ -54,7 +57,7 @@ const SideMenu = ({ clearChat, currentModel, setCurrentModel, models, setTempera
The temperature parameter controls the randomness of the model. 0 is the most logical, 1 is the most creative.
</span>
</div>
</aside>
</aside>
const Button = ({ onClick, text }) =>
<div
......
......@@ -5,8 +5,8 @@ const cors = require('cors')
// Open AI Configuration
const configuration = new Configuration({
organization: "org-organization",
apiKey: "sk-apiKey",
organization: "org-2OIAoj4fSwE4RCzgvglUM55T",
apiKey: "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",
});
const openai = new OpenAIApi(configuration);
......
#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
esac
if [ -x "$basedir/node" ]; then
"$basedir/node" "$basedir/../mime/cli.js" "$@"
ret=$?
else
node "$basedir/../mime/cli.js" "$@"
ret=$?
fi
exit $ret
@ECHO off
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
"%_prog%" "%dp0%\..\mime\cli.js" %*
ENDLOCAL
EXIT /b %errorlevel%
:find_dp0
SET dp0=%~dp0
EXIT /b
#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
& "$basedir/node$exe" "$basedir/../mime/cli.js" $args
$ret=$LASTEXITCODE
} else {
& "node$exe" "$basedir/../mime/cli.js" $args
$ret=$LASTEXITCODE
}
exit $ret
1.3.8 / 2022-02-02
==================
* deps: mime-types@~2.1.34
- deps: mime-db@~1.51.0
* deps: negotiator@0.6.3
1.3.7 / 2019-04-29
==================
* deps: negotiator@0.6.2
- Fix sorting charset, encoding, and language with extra parameters
1.3.6 / 2019-04-28
==================
* deps: mime-types@~2.1.24
- deps: mime-db@~1.40.0
1.3.5 / 2018-02-28
==================
* deps: mime-types@~2.1.18
- deps: mime-db@~1.33.0
1.3.4 / 2017-08-22
==================
* deps: mime-types@~2.1.16
- deps: mime-db@~1.29.0
1.3.3 / 2016-05-02
==================
* deps: mime-types@~2.1.11
- deps: mime-db@~1.23.0
* deps: negotiator@0.6.1
- perf: improve `Accept` parsing speed
- perf: improve `Accept-Charset` parsing speed
- perf: improve `Accept-Encoding` parsing speed
- perf: improve `Accept-Language` parsing speed
1.3.2 / 2016-03-08
==================
* deps: mime-types@~2.1.10
- Fix extension of `application/dash+xml`
- Update primary extension for `audio/mp4`
- deps: mime-db@~1.22.0
1.3.1 / 2016-01-19
==================
* deps: mime-types@~2.1.9
- deps: mime-db@~1.21.0
1.3.0 / 2015-09-29
==================
* deps: mime-types@~2.1.7
- deps: mime-db@~1.19.0
* deps: negotiator@0.6.0
- Fix including type extensions in parameters in `Accept` parsing
- Fix parsing `Accept` parameters with quoted equals
- Fix parsing `Accept` parameters with quoted semicolons
- Lazy-load modules from main entry point
- perf: delay type concatenation until needed
- perf: enable strict mode
- perf: hoist regular expressions
- perf: remove closures getting spec properties
- perf: remove a closure from media type parsing
- perf: remove property delete from media type parsing
1.2.13 / 2015-09-06
===================
* deps: mime-types@~2.1.6
- deps: mime-db@~1.18.0
1.2.12 / 2015-07-30
===================
* deps: mime-types@~2.1.4
- deps: mime-db@~1.16.0
1.2.11 / 2015-07-16
===================
* deps: mime-types@~2.1.3
- deps: mime-db@~1.15.0
1.2.10 / 2015-07-01
===================
* deps: mime-types@~2.1.2
- deps: mime-db@~1.14.0
1.2.9 / 2015-06-08
==================
* deps: mime-types@~2.1.1
- perf: fix deopt during mapping
1.2.8 / 2015-06-07
==================
* deps: mime-types@~2.1.0
- deps: mime-db@~1.13.0
* perf: avoid argument reassignment & argument slice
* perf: avoid negotiator recursive construction
* perf: enable strict mode
* perf: remove unnecessary bitwise operator
1.2.7 / 2015-05-10
==================
* deps: negotiator@0.5.3
- Fix media type parameter matching to be case-insensitive
1.2.6 / 2015-05-07
==================
* deps: mime-types@~2.0.11
- deps: mime-db@~1.9.1
* deps: negotiator@0.5.2
- Fix comparing media types with quoted values
- Fix splitting media types with quoted commas
1.2.5 / 2015-03-13
==================
* deps: mime-types@~2.0.10
- deps: mime-db@~1.8.0
1.2.4 / 2015-02-14
==================
* Support Node.js 0.6
* deps: mime-types@~2.0.9
- deps: mime-db@~1.7.0
* deps: negotiator@0.5.1
- Fix preference sorting to be stable for long acceptable lists
1.2.3 / 2015-01-31
==================
* deps: mime-types@~2.0.8
- deps: mime-db@~1.6.0
1.2.2 / 2014-12-30
==================
* deps: mime-types@~2.0.7
- deps: mime-db@~1.5.0
1.2.1 / 2014-12-30
==================
* deps: mime-types@~2.0.5
- deps: mime-db@~1.3.1
1.2.0 / 2014-12-19
==================
* deps: negotiator@0.5.0
- Fix list return order when large accepted list
- Fix missing identity encoding when q=0 exists
- Remove dynamic building of Negotiator class
1.1.4 / 2014-12-10
==================
* deps: mime-types@~2.0.4
- deps: mime-db@~1.3.0
1.1.3 / 2014-11-09
==================
* deps: mime-types@~2.0.3
- deps: mime-db@~1.2.0
1.1.2 / 2014-10-14
==================
* deps: negotiator@0.4.9
- Fix error when media type has invalid parameter
1.1.1 / 2014-09-28
==================
* deps: mime-types@~2.0.2
- deps: mime-db@~1.1.0
* deps: negotiator@0.4.8
- Fix all negotiations to be case-insensitive
- Stable sort preferences of same quality according to client order
1.1.0 / 2014-09-02
==================
* update `mime-types`
1.0.7 / 2014-07-04
==================
* Fix wrong type returned from `type` when match after unknown extension
1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis
(The MIT License)
Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.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.
# accepts
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-version-image]][node-version-url]
[![Build Status][github-actions-ci-image]][github-actions-ci-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator).
Extracted from [koa](https://www.npmjs.com/package/koa) for general use.
In addition to negotiator, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])`
as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install accepts
```
## API
```js
var accepts = require('accepts')
```
### accepts(req)
Create a new `Accepts` object for the given `req`.
#### .charset(charsets)
Return the first accepted charset. If nothing in `charsets` is accepted,
then `false` is returned.
#### .charsets()
Return the charsets that the request accepts, in the order of the client's
preference (most preferred first).
#### .encoding(encodings)
Return the first accepted encoding. If nothing in `encodings` is accepted,
then `false` is returned.
#### .encodings()
Return the encodings that the request accepts, in the order of the client's
preference (most preferred first).
#### .language(languages)
Return the first accepted language. If nothing in `languages` is accepted,
then `false` is returned.
#### .languages()
Return the languages that the request accepts, in the order of the client's
preference (most preferred first).
#### .type(types)
Return the first accepted type (and it is returned as the same text as what
appears in the `types` array). If nothing in `types` is accepted, then `false`
is returned.
The `types` array can contain full MIME types or file extensions. Any value
that is not a full MIME types is passed to `require('mime-types').lookup`.
#### .types()
Return the types that the request accepts, in the order of the client's
preference (most preferred first).
## Examples
### Simple type negotiation
This simple example shows how to use `accepts` to return a different typed
respond body based on what the client wants to accept. The server lists it's
preferences in order and will get back the best match between the client and
server.
```js
var accepts = require('accepts')
var http = require('http')
function app (req, res) {
var accept = accepts(req)
// the order of this list is significant; should be server preferred order
switch (accept.type(['json', 'html'])) {
case 'json':
res.setHeader('Content-Type', 'application/json')
res.write('{"hello":"world!"}')
break
case 'html':
res.setHeader('Content-Type', 'text/html')
res.write('<b>hello, world!</b>')
break
default:
// the fallback is text/plain, so no need to specify it above
res.setHeader('Content-Type', 'text/plain')
res.write('hello, world!')
break
}
res.end()
}
http.createServer(app).listen(3000)
```
You can test this out with the cURL program:
```sh
curl -I -H'Accept: text/html' http://localhost:3000/
```
## License
[MIT](LICENSE)
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master
[coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master
[github-actions-ci-image]: https://badgen.net/github/checks/jshttp/accepts/master?label=ci
[github-actions-ci-url]: https://github.com/jshttp/accepts/actions/workflows/ci.yml
[node-version-image]: https://badgen.net/npm/node/accepts
[node-version-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/accepts
[npm-url]: https://npmjs.org/package/accepts
[npm-version-image]: https://badgen.net/npm/v/accepts
/*!
* accepts
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var Negotiator = require('negotiator')
var mime = require('mime-types')
/**
* Module exports.
* @public
*/
module.exports = Accepts
/**
* Create a new Accepts object for the given req.
*
* @param {object} req
* @public
*/
function Accepts (req) {
if (!(this instanceof Accepts)) {
return new Accepts(req)
}
this.headers = req.headers
this.negotiator = new Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} types...
* @return {String|Array|Boolean}
* @public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types_) {
var types = types_
// support flattened arguments
if (types && !Array.isArray(types)) {
types = new Array(arguments.length)
for (var i = 0; i < types.length; i++) {
types[i] = arguments[i]
}
}
// no types, return all requested types
if (!types || types.length === 0) {
return this.negotiator.mediaTypes()
}
// no accept header, return first given type
if (!this.headers.accept) {
return types[0]
}
var mimes = types.map(extToMime)
var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
var first = accepts[0]
return first
? types[mimes.indexOf(first)]
: false
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encodings...
* @return {String|Array}
* @public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings_) {
var encodings = encodings_
// support flattened arguments
if (encodings && !Array.isArray(encodings)) {
encodings = new Array(arguments.length)
for (var i = 0; i < encodings.length; i++) {
encodings[i] = arguments[i]
}
}
// no encodings, return all requested encodings
if (!encodings || encodings.length === 0) {
return this.negotiator.encodings()
}
return this.negotiator.encodings(encodings)[0] || false
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charsets...
* @return {String|Array}
* @public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets_) {
var charsets = charsets_
// support flattened arguments
if (charsets && !Array.isArray(charsets)) {
charsets = new Array(arguments.length)
for (var i = 0; i < charsets.length; i++) {
charsets[i] = arguments[i]
}
}
// no charsets, return all requested charsets
if (!charsets || charsets.length === 0) {
return this.negotiator.charsets()
}
return this.negotiator.charsets(charsets)[0] || false
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} langs...
* @return {Array|String}
* @public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (languages_) {
var languages = languages_
// support flattened arguments
if (languages && !Array.isArray(languages)) {
languages = new Array(arguments.length)
for (var i = 0; i < languages.length; i++) {
languages[i] = arguments[i]
}
}
// no languages, return all requested languages
if (!languages || languages.length === 0) {
return this.negotiator.languages()
}
return this.negotiator.languages(languages)[0] || false
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @private
*/
function extToMime (type) {
return type.indexOf('/') === -1
? mime.lookup(type)
: type
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {String}
* @private
*/
function validMime (type) {
return typeof type === 'string'
}
{
"_from": "accepts@~1.3.8",
"_id": "accepts@1.3.8",
"_inBundle": false,
"_integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
"_location": "/accepts",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "accepts@~1.3.8",
"name": "accepts",
"escapedName": "accepts",
"rawSpec": "~1.3.8",
"saveSpec": null,
"fetchSpec": "~1.3.8"
},
"_requiredBy": [
"/express"
],
"_resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
"_shasum": "0bf0be125b67014adcb0b0921e62db7bffe16b2e",
"_spec": "accepts@~1.3.8",
"_where": "C:\\xampp\\htdocs\\chatgpt.ai-pro.org\\node_modules\\express",
"bugs": {
"url": "https://github.com/jshttp/accepts/issues"
},
"bundleDependencies": false,
"contributors": [
{
"name": "Douglas Christopher Wilson",
"email": "doug@somethingdoug.com"
},
{
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
}
],
"dependencies": {
"mime-types": "~2.1.34",
"negotiator": "0.6.3"
},
"deprecated": false,
"description": "Higher-level content negotiation",
"devDependencies": {
"deep-equal": "1.0.1",
"eslint": "7.32.0",
"eslint-config-standard": "14.1.1",
"eslint-plugin-import": "2.25.4",
"eslint-plugin-markdown": "2.2.1",
"eslint-plugin-node": "11.1.0",
"eslint-plugin-promise": "4.3.1",
"eslint-plugin-standard": "4.1.0",
"mocha": "9.2.0",
"nyc": "15.1.0"
},
"engines": {
"node": ">= 0.6"
},
"files": [
"LICENSE",
"HISTORY.md",
"index.js"
],
"homepage": "https://github.com/jshttp/accepts#readme",
"keywords": [
"content",
"negotiation",
"accept",
"accepts"
],
"license": "MIT",
"name": "accepts",
"repository": {
"type": "git",
"url": "git+https://github.com/jshttp/accepts.git"
},
"scripts": {
"lint": "eslint .",
"test": "mocha --reporter spec --check-leaks --bail test/",
"test-ci": "nyc --reporter=lcov --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test"
},
"version": "1.3.8"
}
The MIT License (MIT)
Copyright (c) 2014 Blake Embrey (hello@blakeembrey.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.
# Array Flatten
[![NPM version][npm-image]][npm-url]
[![NPM downloads][downloads-image]][downloads-url]
[![Build status][travis-image]][travis-url]
[![Test coverage][coveralls-image]][coveralls-url]
> Flatten an array of nested arrays into a single flat array. Accepts an optional depth.
## Installation
```
npm install array-flatten --save
```
## Usage
```javascript
var flatten = require('array-flatten')
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
//=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
(function () {
flatten(arguments) //=> [1, 2, 3]
})(1, [2, 3])
```
## License
MIT
[npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
[npm-url]: https://npmjs.org/package/array-flatten
[downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
[downloads-url]: https://npmjs.org/package/array-flatten
[travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
[travis-url]: https://travis-ci.org/blakeembrey/array-flatten
[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
[coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master
'use strict'
/**
* Expose `arrayFlatten`.
*/
module.exports = arrayFlatten
/**
* Recursive flatten function with depth.
*
* @param {Array} array
* @param {Array} result
* @param {Number} depth
* @return {Array}
*/
function flattenWithDepth (array, result, depth) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (depth > 0 && Array.isArray(value)) {
flattenWithDepth(value, result, depth - 1)
} else {
result.push(value)
}
}
return result
}
/**
* Recursive flatten function. Omitting depth is slightly faster.
*
* @param {Array} array
* @param {Array} result
* @return {Array}
*/
function flattenForever (array, result) {
for (var i = 0; i < array.length; i++) {
var value = array[i]
if (Array.isArray(value)) {
flattenForever(value, result)
} else {
result.push(value)
}
}
return result
}
/**
* Flatten an array, with the ability to define a depth.
*
* @param {Array} array
* @param {Number} depth
* @return {Array}
*/
function arrayFlatten (array, depth) {
if (depth == null) {
return flattenForever(array, [])
}
return flattenWithDepth(array, [], depth)
}
{
"_from": "array-flatten@1.1.1",
"_id": "array-flatten@1.1.1",
"_inBundle": false,
"_integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==",
"_location": "/array-flatten",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "array-flatten@1.1.1",
"name": "array-flatten",
"escapedName": "array-flatten",
"rawSpec": "1.1.1",
"saveSpec": null,
"fetchSpec": "1.1.1"
},
"_requiredBy": [
"/express"
],
"_resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
"_shasum": "9a5f699051b1e7073328f2a008968b64ea2955d2",
"_spec": "array-flatten@1.1.1",
"_where": "C:\\xampp\\htdocs\\chatgpt.ai-pro.org\\node_modules\\express",
"author": {
"name": "Blake Embrey",
"email": "hello@blakeembrey.com",
"url": "http://blakeembrey.me"
},
"bugs": {
"url": "https://github.com/blakeembrey/array-flatten/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Flatten an array of nested arrays into a single flat array",
"devDependencies": {
"istanbul": "^0.3.13",
"mocha": "^2.2.4",
"pre-commit": "^1.0.7",
"standard": "^3.7.3"
},
"files": [
"array-flatten.js",
"LICENSE"
],
"homepage": "https://github.com/blakeembrey/array-flatten",
"keywords": [
"array",
"flatten",
"arguments",
"depth"
],
"license": "MIT",
"main": "array-flatten.js",
"name": "array-flatten",
"repository": {
"type": "git",
"url": "git://github.com/blakeembrey/array-flatten.git"
},
"scripts": {
"test": "istanbul cover _mocha -- -R spec"
},
"version": "1.1.1"
}
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);
}
{
"_from": "asynckit@^0.4.0",
"_id": "asynckit@0.4.0",
"_inBundle": false,
"_integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
"_location": "/asynckit",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "asynckit@^0.4.0",
"name": "asynckit",
"escapedName": "asynckit",
"rawSpec": "^0.4.0",
"saveSpec": null,
"fetchSpec": "^0.4.0"
},
"_requiredBy": [
"/form-data"
],
"_resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
"_shasum": "c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79",
"_spec": "asynckit@^0.4.0",
"_where": "C:\\xampp\\htdocs\\chatgpt.ai-pro.org\\node_modules\\form-data",
"author": {
"name": "Alex Indigo",
"email": "iam@alexindigo.com"
},
"bugs": {
"url": "https://github.com/alexindigo/asynckit/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "Minimal async jobs utility library, with streams support",
"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"
},
"homepage": "https://github.com/alexindigo/asynckit#readme",
"keywords": [
"async",
"jobs",
"parallel",
"serial",
"iterator",
"array",
"object",
"stream",
"destroy",
"terminate",
"abort"
],
"license": "MIT",
"main": "index.js",
"name": "asynckit",
"pre-commit": [
"clean",
"lint",
"test",
"browser",
"report",
"size"
],
"repository": {
"type": "git",
"url": "git+https://github.com/alexindigo/asynckit.git"
},
"scripts": {
"browser": "browserify -t browserify-istanbul test/lib/browserify_adjustment.js test/test-*.js | obake --coverage | tap-spec",
"clean": "rimraf coverage",
"debug": "tape test/test-*.js",
"lint": "eslint *.js lib/*.js test/*.js",
"report": "istanbul report",
"size": "browserify index.js | size-table asynckit",
"test": "istanbul cover --reporter=json tape -- 'test/test-*.js' | tap-spec",
"win-test": "tape test/test-*.js"
},
"version": "0.4.0"
}
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) 2014-present Matt Zabriskie
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.
# Security Policy
## Reporting a Vulnerability
Please report security issues to jasonsaayman@gmail.com
# Upgrade Guide
### 0.18.x -> 0.19.0
#### HTTPS Proxies
Routing through an https proxy now requires setting the `protocol` attribute of the proxy configuration to `https`
### 0.15.x -> 0.16.0
#### `Promise` Type Declarations
The `Promise` type declarations have been removed from the axios typings in favor of the built-in type declarations. If you use axios in a TypeScript project that targets `ES5`, please make sure to include the `es2015.promise` lib. Please see [this post](https://blog.mariusschulz.com/2016/11/25/typescript-2-0-built-in-type-declarations) for details.
### 0.13.x -> 0.14.0
#### TypeScript Definitions
The axios TypeScript definitions have been updated to match the axios API and use the ES2015 module syntax.
Please use the following `import` statement to import axios in TypeScript:
```typescript
import axios from 'axios';
axios.get('/foo')
.then(response => console.log(response))
.catch(error => console.log(error));
```
#### `agent` Config Option
The `agent` config option has been replaced with two new options: `httpAgent` and `httpsAgent`. Please use them instead.
```js
{
// Define a custom agent for HTTP
httpAgent: new http.Agent({ keepAlive: true }),
// Define a custom agent for HTTPS
httpsAgent: new https.Agent({ keepAlive: true })
}
```
#### `progress` Config Option
The `progress` config option has been replaced with the `onUploadProgress` and `onDownloadProgress` options.
```js
{
// Define a handler for upload progress events
onUploadProgress: function (progressEvent) {
// ...
},
// Define a handler for download progress events
onDownloadProgress: function (progressEvent) {
// ...
}
}
```
### 0.12.x -> 0.13.0
The `0.13.0` release contains several changes to custom adapters and error handling.
#### Error Handling
Previous to this release an error could either be a server response with bad status code or an actual `Error`. With this release Promise will always reject with an `Error`. In the case that a response was received, the `Error` will also include the response.
```js
axios.get('/user/12345')
.catch((error) => {
console.log(error.message);
console.log(error.code); // Not always specified
console.log(error.config); // The config that was used to make the request
console.log(error.response); // Only available if response was received from the server
});
```
#### Request Adapters
This release changes a few things about how request adapters work. Please take note if you are using your own custom adapter.
1. Response transformer is now called outside of adapter.
2. Request adapter returns a `Promise`.
This means that you no longer need to invoke `transformData` on response data. You will also no longer receive `resolve` and `reject` as arguments in your adapter.
Previous code:
```js
function myAdapter(resolve, reject, config) {
var response = {
data: transformData(
responseData,
responseHeaders,
config.transformResponse
),
status: request.status,
statusText: request.statusText,
headers: responseHeaders
};
settle(resolve, reject, response);
}
```
New code:
```js
function myAdapter(config) {
return new Promise(function (resolve, reject) {
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders
};
settle(resolve, reject, response);
});
}
```
See the related commits for more details:
- [Response transformers](https://github.com/axios/axios/commit/10eb23865101f9347570552c04e9d6211376e25e)
- [Request adapter Promise](https://github.com/axios/axios/commit/157efd5615890301824e3121cc6c9d2f9b21f94a)
### 0.5.x -> 0.6.0
The `0.6.0` release contains mostly bug fixes, but there are a couple things to be aware of when upgrading.
#### ES6 Promise Polyfill
Up until the `0.6.0` release ES6 `Promise` was being polyfilled using [es6-promise](https://github.com/jakearchibald/es6-promise). With this release, the polyfill has been removed, and you will need to supply it yourself if your environment needs it.
```js
require('es6-promise').polyfill();
var axios = require('axios');
```
This will polyfill the global environment, and only needs to be done once.
#### `axios.success`/`axios.error`
The `success`, and `error` aliases were deprecated in [0.4.0](https://github.com/axios/axios/blob/master/CHANGELOG.md#040-oct-03-2014). As of this release they have been removed entirely. Instead please use `axios.then`, and `axios.catch` respectively.
```js
axios.get('some/url')
.then(function (res) {
/* ... */
})
.catch(function (err) {
/* ... */
});
```
#### UMD
Previous versions of axios shipped with an AMD, CommonJS, and Global build. This has all been rolled into a single UMD build.
```js
// AMD
require(['bower_components/axios/dist/axios'], function (axios) {
/* ... */
});
// CommonJS
var axios = require('axios/dist/axios');
```
// TypeScript Version: 3.0
export type AxiosRequestHeaders = Record<string, string | number | boolean>;
export type AxiosResponseHeaders = Record<string, string> & {
"set-cookie"?: string[]
};
export interface AxiosRequestTransformer {
(data: any, headers?: AxiosRequestHeaders): any;
}
export interface AxiosResponseTransformer {
(data: any, headers?: AxiosResponseHeaders): any;
}
export interface AxiosAdapter {
(config: AxiosRequestConfig): AxiosPromise;
}
export interface AxiosBasicCredentials {
username: string;
password: string;
}
export interface AxiosProxyConfig {
host: string;
port: number;
auth?: {
username: string;
password: string;
};
protocol?: string;
}
export type Method =
| 'get' | 'GET'
| 'delete' | 'DELETE'
| 'head' | 'HEAD'
| 'options' | 'OPTIONS'
| 'post' | 'POST'
| 'put' | 'PUT'
| 'patch' | 'PATCH'
| 'purge' | 'PURGE'
| 'link' | 'LINK'
| 'unlink' | 'UNLINK';
export type ResponseType =
| 'arraybuffer'
| 'blob'
| 'document'
| 'json'
| 'text'
| 'stream';
export type responseEncoding =
| 'ascii' | 'ASCII'
| 'ansi' | 'ANSI'
| 'binary' | 'BINARY'
| 'base64' | 'BASE64'
| 'base64url' | 'BASE64URL'
| 'hex' | 'HEX'
| 'latin1' | 'LATIN1'
| 'ucs-2' | 'UCS-2'
| 'ucs2' | 'UCS2'
| 'utf-8' | 'UTF-8'
| 'utf8' | 'UTF8'
| 'utf16le' | 'UTF16LE';
export interface TransitionalOptions {
silentJSONParsing?: boolean;
forcedJSONParsing?: boolean;
clarifyTimeoutError?: boolean;
}
export interface AxiosRequestConfig<D = any> {
url?: string;
method?: Method;
baseURL?: string;
transformRequest?: AxiosRequestTransformer | AxiosRequestTransformer[];
transformResponse?: AxiosResponseTransformer | AxiosResponseTransformer[];
headers?: AxiosRequestHeaders;
params?: any;
paramsSerializer?: (params: any) => string;
data?: D;
timeout?: number;
timeoutErrorMessage?: string;
withCredentials?: boolean;
adapter?: AxiosAdapter;
auth?: AxiosBasicCredentials;
responseType?: ResponseType;
responseEncoding?: responseEncoding | string;
xsrfCookieName?: string;
xsrfHeaderName?: string;
onUploadProgress?: (progressEvent: any) => void;
onDownloadProgress?: (progressEvent: any) => void;
maxContentLength?: number;
validateStatus?: ((status: number) => boolean) | null;
maxBodyLength?: number;
maxRedirects?: number;
socketPath?: string | null;
httpAgent?: any;
httpsAgent?: any;
proxy?: AxiosProxyConfig | false;
cancelToken?: CancelToken;
decompress?: boolean;
transitional?: TransitionalOptions;
signal?: AbortSignal;
insecureHTTPParser?: boolean;
}
export interface HeadersDefaults {
common: AxiosRequestHeaders;
delete: AxiosRequestHeaders;
get: AxiosRequestHeaders;
head: AxiosRequestHeaders;
post: AxiosRequestHeaders;
put: AxiosRequestHeaders;
patch: AxiosRequestHeaders;
options?: AxiosRequestHeaders;
purge?: AxiosRequestHeaders;
link?: AxiosRequestHeaders;
unlink?: AxiosRequestHeaders;
}
export interface AxiosDefaults<D = any> extends Omit<AxiosRequestConfig<D>, 'headers'> {
headers: HeadersDefaults;
}
export interface AxiosResponse<T = any, D = any> {
data: T;
status: number;
statusText: string;
headers: AxiosResponseHeaders;
config: AxiosRequestConfig<D>;
request?: any;
}
export interface AxiosError<T = any, D = any> extends Error {
config: AxiosRequestConfig<D>;
code?: string;
request?: any;
response?: AxiosResponse<T, D>;
isAxiosError: boolean;
toJSON: () => object;
}
export interface AxiosPromise<T = any> extends Promise<AxiosResponse<T>> {
}
export interface CancelStatic {
new (message?: string): Cancel;
}
export interface Cancel {
message: string | undefined;
}
export interface Canceler {
(message?: string): void;
}
export interface CancelTokenStatic {
new (executor: (cancel: Canceler) => void): CancelToken;
source(): CancelTokenSource;
}
export interface CancelToken {
promise: Promise<Cancel>;
reason?: Cancel;
throwIfRequested(): void;
}
export interface CancelTokenSource {
token: CancelToken;
cancel: Canceler;
}
export interface AxiosInterceptorManager<V> {
use<T = V>(onFulfilled?: (value: V) => T | Promise<T>, onRejected?: (error: any) => any): number;
eject(id: number): void;
}
export class Axios {
constructor(config?: AxiosRequestConfig);
defaults: AxiosDefaults;
interceptors: {
request: AxiosInterceptorManager<AxiosRequestConfig>;
response: AxiosInterceptorManager<AxiosResponse>;
};
getUri(config?: AxiosRequestConfig): string;
request<T = any, R = AxiosResponse<T>, D = any>(config: AxiosRequestConfig<D>): Promise<R>;
get<T = any, R = AxiosResponse<T>, D = any>(url: string, config?: AxiosRequestConfig<D>): Promise<R>;
delete<T = any, R = AxiosResponse<T>, D = any>(url: string, config?: AxiosRequestConfig<D>): Promise<R>;
head<T = any, R = AxiosResponse<T>, D = any>(url: string, config?: AxiosRequestConfig<D>): Promise<R>;
options<T = any, R = AxiosResponse<T>, D = any>(url: string, config?: AxiosRequestConfig<D>): Promise<R>;
post<T = any, R = AxiosResponse<T>, D = any>(url: string, data?: D, config?: AxiosRequestConfig<D>): Promise<R>;
put<T = any, R = AxiosResponse<T>, D = any>(url: string, data?: D, config?: AxiosRequestConfig<D>): Promise<R>;
patch<T = any, R = AxiosResponse<T>, D = any>(url: string, data?: D, config?: AxiosRequestConfig<D>): Promise<R>;
}
export interface AxiosInstance extends Axios {
(config: AxiosRequestConfig): AxiosPromise;
(url: string, config?: AxiosRequestConfig): AxiosPromise;
}
export interface AxiosStatic extends AxiosInstance {
create(config?: AxiosRequestConfig): AxiosInstance;
Cancel: CancelStatic;
CancelToken: CancelTokenStatic;
Axios: typeof Axios;
readonly VERSION: string;
isCancel(value: any): boolean;
all<T>(values: Array<T | Promise<T>>): Promise<T[]>;
spread<T, R>(callback: (...args: T[]) => R): (array: T[]) => R;
isAxiosError(payload: any): payload is AxiosError;
}
declare const axios: AxiosStatic;
export default axios;
module.exports = require('./lib/axios');
\ No newline at end of file
# axios // adapters
The modules under `adapters/` are modules that handle dispatching a request and settling a returned `Promise` once a response is received.
## Example
```js
var settle = require('./../core/settle');
module.exports = function myAdapter(config) {
// At this point:
// - config has been merged with defaults
// - request transformers have already run
// - request interceptors have already run
// Make the request using config provided
// Upon response settle the Promise
return new Promise(function(resolve, reject) {
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config: config,
request: request
};
settle(resolve, reject, response);
// From here:
// - response transformers will run
// - response interceptors will run
});
}
```
'use strict';
var utils = require('./../utils');
var settle = require('./../core/settle');
var cookies = require('./../helpers/cookies');
var buildURL = require('./../helpers/buildURL');
var buildFullPath = require('../core/buildFullPath');
var parseHeaders = require('./../helpers/parseHeaders');
var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
var createError = require('../core/createError');
var transitionalDefaults = require('../defaults/transitional');
var Cancel = require('../cancel/Cancel');
module.exports = function xhrAdapter(config) {
return new Promise(function dispatchXhrRequest(resolve, reject) {
var requestData = config.data;
var requestHeaders = config.headers;
var responseType = config.responseType;
var onCanceled;
function done() {
if (config.cancelToken) {
config.cancelToken.unsubscribe(onCanceled);
}
if (config.signal) {
config.signal.removeEventListener('abort', onCanceled);
}
}
if (utils.isFormData(requestData)) {
delete requestHeaders['Content-Type']; // Let the browser set it
}
var request = new XMLHttpRequest();
// HTTP basic authentication
if (config.auth) {
var username = config.auth.username || '';
var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
}
var fullPath = buildFullPath(config.baseURL, config.url);
request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
// Set the request timeout in MS
request.timeout = config.timeout;
function onloadend() {
if (!request) {
return;
}
// Prepare the response
var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
var responseData = !responseType || responseType === 'text' || responseType === 'json' ?
request.responseText : request.response;
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config: config,
request: request
};
settle(function _resolve(value) {
resolve(value);
done();
}, function _reject(err) {
reject(err);
done();
}, response);
// Clean up request
request = null;
}
if ('onloadend' in request) {
// Use onloadend if available
request.onloadend = onloadend;
} else {
// Listen for ready state to emulate onloadend
request.onreadystatechange = function handleLoad() {
if (!request || request.readyState !== 4) {
return;
}
// The request errored out and we didn't get a response, this will be
// handled by onerror instead
// With one exception: request that using file: protocol, most browsers
// will return status as 0 even though it's a successful request
if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
return;
}
// readystate handler is calling before onerror or ontimeout handlers,
// so we should call onloadend on the next 'tick'
setTimeout(onloadend);
};
}
// Handle browser request cancellation (as opposed to a manual cancellation)
request.onabort = function handleAbort() {
if (!request) {
return;
}
reject(createError('Request aborted', config, 'ECONNABORTED', request));
// Clean up request
request = null;
};
// Handle low level network errors
request.onerror = function handleError() {
// Real errors are hidden from us by the browser
// onerror should only fire if it's a network error
reject(createError('Network Error', config, null, request));
// Clean up request
request = null;
};
// Handle timeout
request.ontimeout = function handleTimeout() {
var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
var transitional = config.transitional || transitionalDefaults;
if (config.timeoutErrorMessage) {
timeoutErrorMessage = config.timeoutErrorMessage;
}
reject(createError(
timeoutErrorMessage,
config,
transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED',
request));
// Clean up request
request = null;
};
// Add xsrf header
// This is only done if running in a standard browser environment.
// Specifically not if we're in a web worker, or react-native.
if (utils.isStandardBrowserEnv()) {
// Add xsrf header
var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
cookies.read(config.xsrfCookieName) :
undefined;
if (xsrfValue) {
requestHeaders[config.xsrfHeaderName] = xsrfValue;
}
}
// Add headers to the request
if ('setRequestHeader' in request) {
utils.forEach(requestHeaders, function setRequestHeader(val, key) {
if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
// Remove Content-Type if data is undefined
delete requestHeaders[key];
} else {
// Otherwise add header to the request
request.setRequestHeader(key, val);
}
});
}
// Add withCredentials to request if needed
if (!utils.isUndefined(config.withCredentials)) {
request.withCredentials = !!config.withCredentials;
}
// Add responseType to request if needed
if (responseType && responseType !== 'json') {
request.responseType = config.responseType;
}
// Handle progress if needed
if (typeof config.onDownloadProgress === 'function') {
request.addEventListener('progress', config.onDownloadProgress);
}
// Not all browsers support upload events
if (typeof config.onUploadProgress === 'function' && request.upload) {
request.upload.addEventListener('progress', config.onUploadProgress);
}
if (config.cancelToken || config.signal) {
// Handle cancellation
// eslint-disable-next-line func-names
onCanceled = function(cancel) {
if (!request) {
return;
}
reject(!cancel || (cancel && cancel.type) ? new Cancel('canceled') : cancel);
request.abort();
request = null;
};
config.cancelToken && config.cancelToken.subscribe(onCanceled);
if (config.signal) {
config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
}
}
if (!requestData) {
requestData = null;
}
// Send the request
request.send(requestData);
});
};
'use strict';
var utils = require('./utils');
var bind = require('./helpers/bind');
var Axios = require('./core/Axios');
var mergeConfig = require('./core/mergeConfig');
var defaults = require('./defaults');
/**
* Create an instance of Axios
*
* @param {Object} defaultConfig The default config for the instance
* @return {Axios} A new instance of Axios
*/
function createInstance(defaultConfig) {
var context = new Axios(defaultConfig);
var instance = bind(Axios.prototype.request, context);
// Copy axios.prototype to instance
utils.extend(instance, Axios.prototype, context);
// Copy context to instance
utils.extend(instance, context);
// Factory for creating new instances
instance.create = function create(instanceConfig) {
return createInstance(mergeConfig(defaultConfig, instanceConfig));
};
return instance;
}
// Create the default instance to be exported
var axios = createInstance(defaults);
// Expose Axios class to allow class inheritance
axios.Axios = Axios;
// Expose Cancel & CancelToken
axios.Cancel = require('./cancel/Cancel');
axios.CancelToken = require('./cancel/CancelToken');
axios.isCancel = require('./cancel/isCancel');
axios.VERSION = require('./env/data').version;
// Expose all/spread
axios.all = function all(promises) {
return Promise.all(promises);
};
axios.spread = require('./helpers/spread');
// Expose isAxiosError
axios.isAxiosError = require('./helpers/isAxiosError');
module.exports = axios;
// Allow use of default import syntax in TypeScript
module.exports.default = axios;
'use strict';
/**
* A `Cancel` is an object that is thrown when an operation is canceled.
*
* @class
* @param {string=} message The message.
*/
function Cancel(message) {
this.message = message;
}
Cancel.prototype.toString = function toString() {
return 'Cancel' + (this.message ? ': ' + this.message : '');
};
Cancel.prototype.__CANCEL__ = true;
module.exports = Cancel;
'use strict';
var Cancel = require('./Cancel');
/**
* A `CancelToken` is an object that can be used to request cancellation of an operation.
*
* @class
* @param {Function} executor The executor function.
*/
function CancelToken(executor) {
if (typeof executor !== 'function') {
throw new TypeError('executor must be a function.');
}
var resolvePromise;
this.promise = new Promise(function promiseExecutor(resolve) {
resolvePromise = resolve;
});
var token = this;
// eslint-disable-next-line func-names
this.promise.then(function(cancel) {
if (!token._listeners) return;
var i;
var l = token._listeners.length;
for (i = 0; i < l; i++) {
token._listeners[i](cancel);
}
token._listeners = null;
});
// eslint-disable-next-line func-names
this.promise.then = function(onfulfilled) {
var _resolve;
// eslint-disable-next-line func-names
var promise = new Promise(function(resolve) {
token.subscribe(resolve);
_resolve = resolve;
}).then(onfulfilled);
promise.cancel = function reject() {
token.unsubscribe(_resolve);
};
return promise;
};
executor(function cancel(message) {
if (token.reason) {
// Cancellation has already been requested
return;
}
token.reason = new Cancel(message);
resolvePromise(token.reason);
});
}
/**
* Throws a `Cancel` if cancellation has been requested.
*/
CancelToken.prototype.throwIfRequested = function throwIfRequested() {
if (this.reason) {
throw this.reason;
}
};
/**
* Subscribe to the cancel signal
*/
CancelToken.prototype.subscribe = function subscribe(listener) {
if (this.reason) {
listener(this.reason);
return;
}
if (this._listeners) {
this._listeners.push(listener);
} else {
this._listeners = [listener];
}
};
/**
* Unsubscribe from the cancel signal
*/
CancelToken.prototype.unsubscribe = function unsubscribe(listener) {
if (!this._listeners) {
return;
}
var index = this._listeners.indexOf(listener);
if (index !== -1) {
this._listeners.splice(index, 1);
}
};
/**
* Returns an object that contains a new `CancelToken` and a function that, when called,
* cancels the `CancelToken`.
*/
CancelToken.source = function source() {
var cancel;
var token = new CancelToken(function executor(c) {
cancel = c;
});
return {
token: token,
cancel: cancel
};
};
module.exports = CancelToken;
'use strict';
module.exports = function isCancel(value) {
return !!(value && value.__CANCEL__);
};
'use strict';
var utils = require('./../utils');
var buildURL = require('../helpers/buildURL');
var InterceptorManager = require('./InterceptorManager');
var dispatchRequest = require('./dispatchRequest');
var mergeConfig = require('./mergeConfig');
var validator = require('../helpers/validator');
var validators = validator.validators;
/**
* Create a new instance of Axios
*
* @param {Object} instanceConfig The default config for the instance
*/
function Axios(instanceConfig) {
this.defaults = instanceConfig;
this.interceptors = {
request: new InterceptorManager(),
response: new InterceptorManager()
};
}
/**
* Dispatch a request
*
* @param {Object} config The config specific for this request (merged with this.defaults)
*/
Axios.prototype.request = function request(configOrUrl, config) {
/*eslint no-param-reassign:0*/
// Allow for axios('example/url'[, config]) a la fetch API
if (typeof configOrUrl === 'string') {
config = config || {};
config.url = configOrUrl;
} else {
config = configOrUrl || {};
}
config = mergeConfig(this.defaults, config);
// Set config.method
if (config.method) {
config.method = config.method.toLowerCase();
} else if (this.defaults.method) {
config.method = this.defaults.method.toLowerCase();
} else {
config.method = 'get';
}
var transitional = config.transitional;
if (transitional !== undefined) {
validator.assertOptions(transitional, {
silentJSONParsing: validators.transitional(validators.boolean),
forcedJSONParsing: validators.transitional(validators.boolean),
clarifyTimeoutError: validators.transitional(validators.boolean)
}, false);
}
// filter out skipped interceptors
var requestInterceptorChain = [];
var synchronousRequestInterceptors = true;
this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
return;
}
synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
});
var responseInterceptorChain = [];
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
});
var promise;
if (!synchronousRequestInterceptors) {
var chain = [dispatchRequest, undefined];
Array.prototype.unshift.apply(chain, requestInterceptorChain);
chain = chain.concat(responseInterceptorChain);
promise = Promise.resolve(config);
while (chain.length) {
promise = promise.then(chain.shift(), chain.shift());
}
return promise;
}
var newConfig = config;
while (requestInterceptorChain.length) {
var onFulfilled = requestInterceptorChain.shift();
var onRejected = requestInterceptorChain.shift();
try {
newConfig = onFulfilled(newConfig);
} catch (error) {
onRejected(error);
break;
}
}
try {
promise = dispatchRequest(newConfig);
} catch (error) {
return Promise.reject(error);
}
while (responseInterceptorChain.length) {
promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift());
}
return promise;
};
Axios.prototype.getUri = function getUri(config) {
config = mergeConfig(this.defaults, config);
return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
};
// Provide aliases for supported request methods
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
/*eslint func-names:0*/
Axios.prototype[method] = function(url, config) {
return this.request(mergeConfig(config || {}, {
method: method,
url: url,
data: (config || {}).data
}));
};
});
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
/*eslint func-names:0*/
Axios.prototype[method] = function(url, data, config) {
return this.request(mergeConfig(config || {}, {
method: method,
url: url,
data: data
}));
};
});
module.exports = Axios;
'use strict';
var utils = require('./../utils');
function InterceptorManager() {
this.handlers = [];
}
/**
* Add a new interceptor to the stack
*
* @param {Function} fulfilled The function to handle `then` for a `Promise`
* @param {Function} rejected The function to handle `reject` for a `Promise`
*
* @return {Number} An ID used to remove interceptor later
*/
InterceptorManager.prototype.use = function use(fulfilled, rejected, options) {
this.handlers.push({
fulfilled: fulfilled,
rejected: rejected,
synchronous: options ? options.synchronous : false,
runWhen: options ? options.runWhen : null
});
return this.handlers.length - 1;
};
/**
* Remove an interceptor from the stack
*
* @param {Number} id The ID that was returned by `use`
*/
InterceptorManager.prototype.eject = function eject(id) {
if (this.handlers[id]) {
this.handlers[id] = null;
}
};
/**
* Iterate over all the registered interceptors
*
* This method is particularly useful for skipping over any
* interceptors that may have become `null` calling `eject`.
*
* @param {Function} fn The function to call for each interceptor
*/
InterceptorManager.prototype.forEach = function forEach(fn) {
utils.forEach(this.handlers, function forEachHandler(h) {
if (h !== null) {
fn(h);
}
});
};
module.exports = InterceptorManager;
# axios // core
The modules found in `core/` should be modules that are specific to the domain logic of axios. These modules would most likely not make sense to be consumed outside of the axios module, as their logic is too specific. Some examples of core modules are:
- Dispatching requests
- Requests sent via `adapters/` (see lib/adapters/README.md)
- Managing interceptors
- Handling config
'use strict';
var isAbsoluteURL = require('../helpers/isAbsoluteURL');
var combineURLs = require('../helpers/combineURLs');
/**
* Creates a new URL by combining the baseURL with the requestedURL,
* only when the requestedURL is not already an absolute URL.
* If the requestURL is absolute, this function returns the requestedURL untouched.
*
* @param {string} baseURL The base URL
* @param {string} requestedURL Absolute or relative URL to combine
* @returns {string} The combined full path
*/
module.exports = function buildFullPath(baseURL, requestedURL) {
if (baseURL && !isAbsoluteURL(requestedURL)) {
return combineURLs(baseURL, requestedURL);
}
return requestedURL;
};
'use strict';
var enhanceError = require('./enhanceError');
/**
* Create an Error with the specified message, config, error code, request and response.
*
* @param {string} message The error message.
* @param {Object} config The config.
* @param {string} [code] The error code (for example, 'ECONNABORTED').
* @param {Object} [request] The request.
* @param {Object} [response] The response.
* @returns {Error} The created error.
*/
module.exports = function createError(message, config, code, request, response) {
var error = new Error(message);
return enhanceError(error, config, code, request, response);
};
'use strict';
var utils = require('./../utils');
var transformData = require('./transformData');
var isCancel = require('../cancel/isCancel');
var defaults = require('../defaults');
var Cancel = require('../cancel/Cancel');
/**
* Throws a `Cancel` if cancellation has been requested.
*/
function throwIfCancellationRequested(config) {
if (config.cancelToken) {
config.cancelToken.throwIfRequested();
}
if (config.signal && config.signal.aborted) {
throw new Cancel('canceled');
}
}
/**
* Dispatch a request to the server using the configured adapter.
*
* @param {object} config The config that is to be used for the request
* @returns {Promise} The Promise to be fulfilled
*/
module.exports = function dispatchRequest(config) {
throwIfCancellationRequested(config);
// Ensure headers exist
config.headers = config.headers || {};
// Transform request data
config.data = transformData.call(
config,
config.data,
config.headers,
config.transformRequest
);
// Flatten headers
config.headers = utils.merge(
config.headers.common || {},
config.headers[config.method] || {},
config.headers
);
utils.forEach(
['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
function cleanHeaderConfig(method) {
delete config.headers[method];
}
);
var adapter = config.adapter || defaults.adapter;
return adapter(config).then(function onAdapterResolution(response) {
throwIfCancellationRequested(config);
// Transform response data
response.data = transformData.call(
config,
response.data,
response.headers,
config.transformResponse
);
return response;
}, function onAdapterRejection(reason) {
if (!isCancel(reason)) {
throwIfCancellationRequested(config);
// Transform response data
if (reason && reason.response) {
reason.response.data = transformData.call(
config,
reason.response.data,
reason.response.headers,
config.transformResponse
);
}
}
return Promise.reject(reason);
});
};
'use strict';
/**
* Update an Error with the specified config, error code, and response.
*
* @param {Error} error The error to update.
* @param {Object} config The config.
* @param {string} [code] The error code (for example, 'ECONNABORTED').
* @param {Object} [request] The request.
* @param {Object} [response] The response.
* @returns {Error} The error.
*/
module.exports = function enhanceError(error, config, code, request, response) {
error.config = config;
if (code) {
error.code = code;
}
error.request = request;
error.response = response;
error.isAxiosError = true;
error.toJSON = function toJSON() {
return {
// Standard
message: this.message,
name: this.name,
// Microsoft
description: this.description,
number: this.number,
// Mozilla
fileName: this.fileName,
lineNumber: this.lineNumber,
columnNumber: this.columnNumber,
stack: this.stack,
// Axios
config: this.config,
code: this.code,
status: this.response && this.response.status ? this.response.status : null
};
};
return error;
};
'use strict';
var utils = require('../utils');
/**
* Config-specific merge-function which creates a new config-object
* by merging two configuration objects together.
*
* @param {Object} config1
* @param {Object} config2
* @returns {Object} New object resulting from merging config2 to config1
*/
module.exports = function mergeConfig(config1, config2) {
// eslint-disable-next-line no-param-reassign
config2 = config2 || {};
var config = {};
function getMergedValue(target, source) {
if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
return utils.merge(target, source);
} else if (utils.isPlainObject(source)) {
return utils.merge({}, source);
} else if (utils.isArray(source)) {
return source.slice();
}
return source;
}
// eslint-disable-next-line consistent-return
function mergeDeepProperties(prop) {
if (!utils.isUndefined(config2[prop])) {
return getMergedValue(config1[prop], config2[prop]);
} else if (!utils.isUndefined(config1[prop])) {
return getMergedValue(undefined, config1[prop]);
}
}
// eslint-disable-next-line consistent-return
function valueFromConfig2(prop) {
if (!utils.isUndefined(config2[prop])) {
return getMergedValue(undefined, config2[prop]);
}
}
// eslint-disable-next-line consistent-return
function defaultToConfig2(prop) {
if (!utils.isUndefined(config2[prop])) {
return getMergedValue(undefined, config2[prop]);
} else if (!utils.isUndefined(config1[prop])) {
return getMergedValue(undefined, config1[prop]);
}
}
// eslint-disable-next-line consistent-return
function mergeDirectKeys(prop) {
if (prop in config2) {
return getMergedValue(config1[prop], config2[prop]);
} else if (prop in config1) {
return getMergedValue(undefined, config1[prop]);
}
}
var mergeMap = {
'url': valueFromConfig2,
'method': valueFromConfig2,
'data': valueFromConfig2,
'baseURL': defaultToConfig2,
'transformRequest': defaultToConfig2,
'transformResponse': defaultToConfig2,
'paramsSerializer': defaultToConfig2,
'timeout': defaultToConfig2,
'timeoutMessage': defaultToConfig2,
'withCredentials': defaultToConfig2,
'adapter': defaultToConfig2,
'responseType': defaultToConfig2,
'xsrfCookieName': defaultToConfig2,
'xsrfHeaderName': defaultToConfig2,
'onUploadProgress': defaultToConfig2,
'onDownloadProgress': defaultToConfig2,
'decompress': defaultToConfig2,
'maxContentLength': defaultToConfig2,
'maxBodyLength': defaultToConfig2,
'transport': defaultToConfig2,
'httpAgent': defaultToConfig2,
'httpsAgent': defaultToConfig2,
'cancelToken': defaultToConfig2,
'socketPath': defaultToConfig2,
'responseEncoding': defaultToConfig2,
'validateStatus': mergeDirectKeys
};
utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {
var merge = mergeMap[prop] || mergeDeepProperties;
var configValue = merge(prop);
(utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);
});
return config;
};
'use strict';
var createError = require('./createError');
/**
* Resolve or reject a Promise based on response status.
*
* @param {Function} resolve A function that resolves the promise.
* @param {Function} reject A function that rejects the promise.
* @param {object} response The response.
*/
module.exports = function settle(resolve, reject, response) {
var validateStatus = response.config.validateStatus;
if (!response.status || !validateStatus || validateStatus(response.status)) {
resolve(response);
} else {
reject(createError(
'Request failed with status code ' + response.status,
response.config,
null,
response.request,
response
));
}
};
'use strict';
var utils = require('./../utils');
var defaults = require('../defaults');
/**
* Transform the data for a request or a response
*
* @param {Object|String} data The data to be transformed
* @param {Array} headers The headers for the request or response
* @param {Array|Function} fns A single function or Array of functions
* @returns {*} The resulting transformed data
*/
module.exports = function transformData(data, headers, fns) {
var context = this || defaults;
/*eslint no-param-reassign:0*/
utils.forEach(fns, function transform(fn) {
data = fn.call(context, data, headers);
});
return data;
};
'use strict';
var utils = require('../utils');
var normalizeHeaderName = require('../helpers/normalizeHeaderName');
var enhanceError = require('../core/enhanceError');
var transitionalDefaults = require('./transitional');
var DEFAULT_CONTENT_TYPE = {
'Content-Type': 'application/x-www-form-urlencoded'
};
function setContentTypeIfUnset(headers, value) {
if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
headers['Content-Type'] = value;
}
}
function getDefaultAdapter() {
var adapter;
if (typeof XMLHttpRequest !== 'undefined') {
// For browsers use XHR adapter
adapter = require('../adapters/xhr');
} else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
// For node use HTTP adapter
adapter = require('../adapters/http');
}
return adapter;
}
function stringifySafely(rawValue, parser, encoder) {
if (utils.isString(rawValue)) {
try {
(parser || JSON.parse)(rawValue);
return utils.trim(rawValue);
} catch (e) {
if (e.name !== 'SyntaxError') {
throw e;
}
}
}
return (encoder || JSON.stringify)(rawValue);
}
var defaults = {
transitional: transitionalDefaults,
adapter: getDefaultAdapter(),
transformRequest: [function transformRequest(data, headers) {
normalizeHeaderName(headers, 'Accept');
normalizeHeaderName(headers, 'Content-Type');
if (utils.isFormData(data) ||
utils.isArrayBuffer(data) ||
utils.isBuffer(data) ||
utils.isStream(data) ||
utils.isFile(data) ||
utils.isBlob(data)
) {
return data;
}
if (utils.isArrayBufferView(data)) {
return data.buffer;
}
if (utils.isURLSearchParams(data)) {
setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
return data.toString();
}
if (utils.isObject(data) || (headers && headers['Content-Type'] === 'application/json')) {
setContentTypeIfUnset(headers, 'application/json');
return stringifySafely(data);
}
return data;
}],
transformResponse: [function transformResponse(data) {
var transitional = this.transitional || defaults.transitional;
var silentJSONParsing = transitional && transitional.silentJSONParsing;
var forcedJSONParsing = transitional && transitional.forcedJSONParsing;
var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';
if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) {
try {
return JSON.parse(data);
} catch (e) {
if (strictJSONParsing) {
if (e.name === 'SyntaxError') {
throw enhanceError(e, this, 'E_JSON_PARSE');
}
throw e;
}
}
}
return data;
}],
/**
* A timeout in milliseconds to abort a request. If set to 0 (default) a
* timeout is not created.
*/
timeout: 0,
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN',
maxContentLength: -1,
maxBodyLength: -1,
validateStatus: function validateStatus(status) {
return status >= 200 && status < 300;
},
headers: {
common: {
'Accept': 'application/json, text/plain, */*'
}
}
};
utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
defaults.headers[method] = {};
});
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
});
module.exports = defaults;
'use strict';
module.exports = {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false
};
# axios // env
The `data.js` file is updated automatically when the package version is upgrading. Please do not edit it manually.
module.exports = {
"version": "0.26.1"
};
\ No newline at end of file
# axios // helpers
The modules found in `helpers/` should be generic modules that are _not_ specific to the domain logic of axios. These modules could theoretically be published to npm on their own and consumed by other modules or apps. Some examples of generic modules are things like:
- Browser polyfills
- Managing cookies
- Parsing HTTP headers
'use strict';
module.exports = function bind(fn, thisArg) {
return function wrap() {
var args = new Array(arguments.length);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i];
}
return fn.apply(thisArg, args);
};
};
'use strict';
var utils = require('./../utils');
function encode(val) {
return encodeURIComponent(val).
replace(/%3A/gi, ':').
replace(/%24/g, '$').
replace(/%2C/gi, ',').
replace(/%20/g, '+').
replace(/%5B/gi, '[').
replace(/%5D/gi, ']');
}
/**
* Build a URL by appending params to the end
*
* @param {string} url The base of the url (e.g., http://www.google.com)
* @param {object} [params] The params to be appended
* @returns {string} The formatted url
*/
module.exports = function buildURL(url, params, paramsSerializer) {
/*eslint no-param-reassign:0*/
if (!params) {
return url;
}
var serializedParams;
if (paramsSerializer) {
serializedParams = paramsSerializer(params);
} else if (utils.isURLSearchParams(params)) {
serializedParams = params.toString();
} else {
var parts = [];
utils.forEach(params, function serialize(val, key) {
if (val === null || typeof val === 'undefined') {
return;
}
if (utils.isArray(val)) {
key = key + '[]';
} else {
val = [val];
}
utils.forEach(val, function parseValue(v) {
if (utils.isDate(v)) {
v = v.toISOString();
} else if (utils.isObject(v)) {
v = JSON.stringify(v);
}
parts.push(encode(key) + '=' + encode(v));
});
});
serializedParams = parts.join('&');
}
if (serializedParams) {
var hashmarkIndex = url.indexOf('#');
if (hashmarkIndex !== -1) {
url = url.slice(0, hashmarkIndex);
}
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
}
return url;
};
'use strict';
/**
* Creates a new URL by combining the specified URLs
*
* @param {string} baseURL The base URL
* @param {string} relativeURL The relative URL
* @returns {string} The combined URL
*/
module.exports = function combineURLs(baseURL, relativeURL) {
return relativeURL
? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
: baseURL;
};
'use strict';
var utils = require('./../utils');
module.exports = (
utils.isStandardBrowserEnv() ?
// Standard browser envs support document.cookie
(function standardBrowserEnv() {
return {
write: function write(name, value, expires, path, domain, secure) {
var cookie = [];
cookie.push(name + '=' + encodeURIComponent(value));
if (utils.isNumber(expires)) {
cookie.push('expires=' + new Date(expires).toGMTString());
}
if (utils.isString(path)) {
cookie.push('path=' + path);
}
if (utils.isString(domain)) {
cookie.push('domain=' + domain);
}
if (secure === true) {
cookie.push('secure');
}
document.cookie = cookie.join('; ');
},
read: function read(name) {
var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
return (match ? decodeURIComponent(match[3]) : null);
},
remove: function remove(name) {
this.write(name, '', Date.now() - 86400000);
}
};
})() :
// Non standard browser env (web workers, react-native) lack needed support.
(function nonStandardBrowserEnv() {
return {
write: function write() {},
read: function read() { return null; },
remove: function remove() {}
};
})()
);
'use strict';
/*eslint no-console:0*/
/**
* Supply a warning to the developer that a method they are using
* has been deprecated.
*
* @param {string} method The name of the deprecated method
* @param {string} [instead] The alternate method to use if applicable
* @param {string} [docs] The documentation URL to get further details
*/
module.exports = function deprecatedMethod(method, instead, docs) {
try {
console.warn(
'DEPRECATED method `' + method + '`.' +
(instead ? ' Use `' + instead + '` instead.' : '') +
' This method will be removed in a future release.');
if (docs) {
console.warn('For more information about usage see ' + docs);
}
} catch (e) { /* Ignore */ }
};
'use strict';
/**
* Determines whether the specified URL is absolute
*
* @param {string} url The URL to test
* @returns {boolean} True if the specified URL is absolute, otherwise false
*/
module.exports = function isAbsoluteURL(url) {
// A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
// RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
// by any combination of letters, digits, plus, period, or hyphen.
return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
};
'use strict';
var utils = require('./../utils');
/**
* Determines whether the payload is an error thrown by Axios
*
* @param {*} payload The value to test
* @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
*/
module.exports = function isAxiosError(payload) {
return utils.isObject(payload) && (payload.isAxiosError === true);
};
'use strict';
var utils = require('./../utils');
module.exports = (
utils.isStandardBrowserEnv() ?
// Standard browser envs have full support of the APIs needed to test
// whether the request URL is of the same origin as current location.
(function standardBrowserEnv() {
var msie = /(msie|trident)/i.test(navigator.userAgent);
var urlParsingNode = document.createElement('a');
var originURL;
/**
* Parse a URL to discover it's components
*
* @param {String} url The URL to be parsed
* @returns {Object}
*/
function resolveURL(url) {
var href = url;
if (msie) {
// IE needs attribute set twice to normalize properties
urlParsingNode.setAttribute('href', href);
href = urlParsingNode.href;
}
urlParsingNode.setAttribute('href', href);
// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
return {
href: urlParsingNode.href,
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
host: urlParsingNode.host,
search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
hostname: urlParsingNode.hostname,
port: urlParsingNode.port,
pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
urlParsingNode.pathname :
'/' + urlParsingNode.pathname
};
}
originURL = resolveURL(window.location.href);
/**
* Determine if a URL shares the same origin as the current location
*
* @param {String} requestURL The URL to test
* @returns {boolean} True if URL shares the same origin, otherwise false
*/
return function isURLSameOrigin(requestURL) {
var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
return (parsed.protocol === originURL.protocol &&
parsed.host === originURL.host);
};
})() :
// Non standard browser envs (web workers, react-native) lack needed support.
(function nonStandardBrowserEnv() {
return function isURLSameOrigin() {
return true;
};
})()
);
'use strict';
var utils = require('../utils');
module.exports = function normalizeHeaderName(headers, normalizedName) {
utils.forEach(headers, function processHeader(value, name) {
if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
headers[normalizedName] = value;
delete headers[name];
}
});
};
'use strict';
var utils = require('./../utils');
// Headers whose duplicates are ignored by node
// c.f. https://nodejs.org/api/http.html#http_message_headers
var ignoreDuplicateOf = [
'age', 'authorization', 'content-length', 'content-type', 'etag',
'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
'last-modified', 'location', 'max-forwards', 'proxy-authorization',
'referer', 'retry-after', 'user-agent'
];
/**
* Parse headers into an object
*
* ```
* Date: Wed, 27 Aug 2014 08:58:49 GMT
* Content-Type: application/json
* Connection: keep-alive
* Transfer-Encoding: chunked
* ```
*
* @param {String} headers Headers needing to be parsed
* @returns {Object} Headers parsed into an object
*/
module.exports = function parseHeaders(headers) {
var parsed = {};
var key;
var val;
var i;
if (!headers) { return parsed; }
utils.forEach(headers.split('\n'), function parser(line) {
i = line.indexOf(':');
key = utils.trim(line.substr(0, i)).toLowerCase();
val = utils.trim(line.substr(i + 1));
if (key) {
if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
return;
}
if (key === 'set-cookie') {
parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
} else {
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
}
}
});
return parsed;
};
'use strict';
/**
* Syntactic sugar for invoking a function and expanding an array for arguments.
*
* Common use case would be to use `Function.prototype.apply`.
*
* ```js
* function f(x, y, z) {}
* var args = [1, 2, 3];
* f.apply(null, args);
* ```
*
* With `spread` this example can be re-written.
*
* ```js
* spread(function(x, y, z) {})([1, 2, 3]);
* ```
*
* @param {Function} callback
* @returns {Function}
*/
module.exports = function spread(callback) {
return function wrap(arr) {
return callback.apply(null, arr);
};
};
'use strict';
function combinedKey(parentKey, elKey) {
return parentKey + '.' + elKey;
}
function buildFormData(formData, data, parentKey) {
if (Array.isArray(data)) {
data.forEach(function buildArray(el, i) {
buildFormData(formData, el, combinedKey(parentKey, i));
});
} else if (
typeof data === 'object' &&
!(data instanceof File || data === null)
) {
Object.keys(data).forEach(function buildObject(key) {
buildFormData(
formData,
data[key],
parentKey ? combinedKey(parentKey, key) : key
);
});
} else {
if (data === undefined) {
return;
}
var value =
typeof data === 'boolean' || typeof data === 'number'
? data.toString()
: data;
formData.append(parentKey, value);
}
}
/**
* convert a data object to FormData
*
* type FormDataPrimitive = string | Blob | number | boolean
* interface FormDataNest {
* [x: string]: FormVal
* }
*
* type FormVal = FormDataNest | FormDataPrimitive
*
* @param {FormVal} data
*/
module.exports = function getFormData(data) {
var formData = new FormData();
buildFormData(formData, data);
return formData;
};
'use strict';
var VERSION = require('../env/data').version;
var validators = {};
// eslint-disable-next-line func-names
['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function(type, i) {
validators[type] = function validator(thing) {
return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
};
});
var deprecatedWarnings = {};
/**
* Transitional option validator
* @param {function|boolean?} validator - set to false if the transitional option has been removed
* @param {string?} version - deprecated version / removed since version
* @param {string?} message - some message with additional info
* @returns {function}
*/
validators.transitional = function transitional(validator, version, message) {
function formatMessage(opt, desc) {
return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : '');
}
// eslint-disable-next-line func-names
return function(value, opt, opts) {
if (validator === false) {
throw new Error(formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')));
}
if (version && !deprecatedWarnings[opt]) {
deprecatedWarnings[opt] = true;
// eslint-disable-next-line no-console
console.warn(
formatMessage(
opt,
' has been deprecated since v' + version + ' and will be removed in the near future'
)
);
}
return validator ? validator(value, opt, opts) : true;
};
};
/**
* Assert object's properties type
* @param {object} options
* @param {object} schema
* @param {boolean?} allowUnknown
*/
function assertOptions(options, schema, allowUnknown) {
if (typeof options !== 'object') {
throw new TypeError('options must be an object');
}
var keys = Object.keys(options);
var i = keys.length;
while (i-- > 0) {
var opt = keys[i];
var validator = schema[opt];
if (validator) {
var value = options[opt];
var result = value === undefined || validator(value, opt, options);
if (result !== true) {
throw new TypeError('option ' + opt + ' must be ' + result);
}
continue;
}
if (allowUnknown !== true) {
throw Error('Unknown option ' + opt);
}
}
}
module.exports = {
assertOptions: assertOptions,
validators: validators
};
'use strict';
var bind = require('./helpers/bind');
// utils is a library of generic helper functions non-specific to axios
var toString = Object.prototype.toString;
/**
* Determine if a value is an Array
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an Array, otherwise false
*/
function isArray(val) {
return Array.isArray(val);
}
/**
* Determine if a value is undefined
*
* @param {Object} val The value to test
* @returns {boolean} True if the value is undefined, otherwise false
*/
function isUndefined(val) {
return typeof val === 'undefined';
}
/**
* Determine if a value is a Buffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Buffer, otherwise false
*/
function isBuffer(val) {
return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
&& typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);
}
/**
* Determine if a value is an ArrayBuffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an ArrayBuffer, otherwise false
*/
function isArrayBuffer(val) {
return toString.call(val) === '[object ArrayBuffer]';
}
/**
* Determine if a value is a FormData
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an FormData, otherwise false
*/
function isFormData(val) {
return toString.call(val) === '[object FormData]';
}
/**
* Determine if a value is a view on an ArrayBuffer
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
*/
function isArrayBufferView(val) {
var result;
if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
result = ArrayBuffer.isView(val);
} else {
result = (val) && (val.buffer) && (isArrayBuffer(val.buffer));
}
return result;
}
/**
* Determine if a value is a String
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a String, otherwise false
*/
function isString(val) {
return typeof val === 'string';
}
/**
* Determine if a value is a Number
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Number, otherwise false
*/
function isNumber(val) {
return typeof val === 'number';
}
/**
* Determine if a value is an Object
*
* @param {Object} val The value to test
* @returns {boolean} True if value is an Object, otherwise false
*/
function isObject(val) {
return val !== null && typeof val === 'object';
}
/**
* Determine if a value is a plain Object
*
* @param {Object} val The value to test
* @return {boolean} True if value is a plain Object, otherwise false
*/
function isPlainObject(val) {
if (toString.call(val) !== '[object Object]') {
return false;
}
var prototype = Object.getPrototypeOf(val);
return prototype === null || prototype === Object.prototype;
}
/**
* Determine if a value is a Date
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Date, otherwise false
*/
function isDate(val) {
return toString.call(val) === '[object Date]';
}
/**
* Determine if a value is a File
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a File, otherwise false
*/
function isFile(val) {
return toString.call(val) === '[object File]';
}
/**
* Determine if a value is a Blob
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Blob, otherwise false
*/
function isBlob(val) {
return toString.call(val) === '[object Blob]';
}
/**
* Determine if a value is a Function
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Function, otherwise false
*/
function isFunction(val) {
return toString.call(val) === '[object Function]';
}
/**
* Determine if a value is a Stream
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a Stream, otherwise false
*/
function isStream(val) {
return isObject(val) && isFunction(val.pipe);
}
/**
* Determine if a value is a URLSearchParams object
*
* @param {Object} val The value to test
* @returns {boolean} True if value is a URLSearchParams object, otherwise false
*/
function isURLSearchParams(val) {
return toString.call(val) === '[object URLSearchParams]';
}
/**
* Trim excess whitespace off the beginning and end of a string
*
* @param {String} str The String to trim
* @returns {String} The String freed of excess whitespace
*/
function trim(str) {
return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
}
/**
* Determine if we're running in a standard browser environment
*
* This allows axios to run in a web worker, and react-native.
* Both environments support XMLHttpRequest, but not fully standard globals.
*
* web workers:
* typeof window -> undefined
* typeof document -> undefined
*
* react-native:
* navigator.product -> 'ReactNative'
* nativescript
* navigator.product -> 'NativeScript' or 'NS'
*/
function isStandardBrowserEnv() {
if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||
navigator.product === 'NativeScript' ||
navigator.product === 'NS')) {
return false;
}
return (
typeof window !== 'undefined' &&
typeof document !== 'undefined'
);
}
/**
* Iterate over an Array or an Object invoking a function for each item.
*
* If `obj` is an Array callback will be called passing
* the value, index, and complete array for each item.
*
* If 'obj' is an Object callback will be called passing
* the value, key, and complete object for each property.
*
* @param {Object|Array} obj The object to iterate
* @param {Function} fn The callback to invoke for each item
*/
function forEach(obj, fn) {
// Don't bother if no value provided
if (obj === null || typeof obj === 'undefined') {
return;
}
// Force an array if not already something iterable
if (typeof obj !== 'object') {
/*eslint no-param-reassign:0*/
obj = [obj];
}
if (isArray(obj)) {
// Iterate over array values
for (var i = 0, l = obj.length; i < l; i++) {
fn.call(null, obj[i], i, obj);
}
} else {
// Iterate over object keys
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
fn.call(null, obj[key], key, obj);
}
}
}
}
/**
* Accepts varargs expecting each argument to be an object, then
* immutably merges the properties of each object and returns result.
*
* When multiple objects contain the same key the later object in
* the arguments list will take precedence.
*
* Example:
*
* ```js
* var result = merge({foo: 123}, {foo: 456});
* console.log(result.foo); // outputs 456
* ```
*
* @param {Object} obj1 Object to merge
* @returns {Object} Result of all merge properties
*/
function merge(/* obj1, obj2, obj3, ... */) {
var result = {};
function assignValue(val, key) {
if (isPlainObject(result[key]) && isPlainObject(val)) {
result[key] = merge(result[key], val);
} else if (isPlainObject(val)) {
result[key] = merge({}, val);
} else if (isArray(val)) {
result[key] = val.slice();
} else {
result[key] = val;
}
}
for (var i = 0, l = arguments.length; i < l; i++) {
forEach(arguments[i], assignValue);
}
return result;
}
/**
* Extends object a by mutably adding to it the properties of object b.
*
* @param {Object} a The object to be extended
* @param {Object} b The object to copy properties from
* @param {Object} thisArg The object to bind function to
* @return {Object} The resulting value of object a
*/
function extend(a, b, thisArg) {
forEach(b, function assignValue(val, key) {
if (thisArg && typeof val === 'function') {
a[key] = bind(val, thisArg);
} else {
a[key] = val;
}
});
return a;
}
/**
* Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
*
* @param {string} content with BOM
* @return {string} content value without BOM
*/
function stripBOM(content) {
if (content.charCodeAt(0) === 0xFEFF) {
content = content.slice(1);
}
return content;
}
module.exports = {
isArray: isArray,
isArrayBuffer: isArrayBuffer,
isBuffer: isBuffer,
isFormData: isFormData,
isArrayBufferView: isArrayBufferView,
isString: isString,
isNumber: isNumber,
isObject: isObject,
isPlainObject: isPlainObject,
isUndefined: isUndefined,
isDate: isDate,
isFile: isFile,
isBlob: isBlob,
isFunction: isFunction,
isStream: isStream,
isURLSearchParams: isURLSearchParams,
isStandardBrowserEnv: isStandardBrowserEnv,
forEach: forEach,
merge: merge,
extend: extend,
trim: trim,
stripBOM: stripBOM
};
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