npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

fastify-json-to-xml

v1.1.12

Published

Fastify plugin to serialise JSON responses into XML

Downloads

491

Readme

fastify-json-to-xml

GitHub release npm version Build status Coverage status code style: Prettier

Fastify plugin to serialise JSON responses into XML

Overview

The fastify-json-to-xml plugin adds an onSend hook that supports serialising 'application/json' responses into XML if:

  • The Accept HTTP request header only includes 'application/xml'
  • The Accept HTTP request header explicitly includes the 'application/xml' media type before 'application/json'

Installation

Install using npm:

npm i fastify-json-to-xml

Example usage

const Fastify = require("fastify");
const jsonToXml = require("fastify-json-to-xml");

const server = Fastify();
server.register(jsonToXml);

server.get("/", (_req, res) => {
	res.send({ example: "I'm an example value!" });
});

server.listen(3000, (err) => {
	if (err) throw err;
	console.log("Server listening on 3000");
});

Make an HTTP GET request to the route above, with application/xml in the accept HTTP request header, and the results will look like so:

<?xml version="1.0" encoding="UTF-8"?><response><example>I'm an example value!</example></response>

Replacing invalid XML characters in output

By default, this plugin will throw an error if the JSON response it is transforming has characters that XML considers invalid, such as "$". Set replaceInvalidChars: true in the plugin options and they will be replaced with the Unicode replacement character (U+FFFD) instead, and the plugin will not throw an error.

For example:

{ "$test-key": "test-value" }

Will become:

<?xml version="1.0" encoding="UTF-8"?><response><�test-key>test-value</�test-key></response>'

Contributing

Contributions are welcome, and any help is greatly appreciated!

See the contributing guide for details on how to get started. Please adhere to this project's Code of Conduct when contributing.

Acknowledgements

License

fastify-json-to-xml is licensed under the MIT license.