@remark-embedder/transformer-oembed
v5.0.1
Published
@remark-embedder transformer for oEmbed supported links
Downloads
5,374
Readme
The problem
You're using @remark-embedder/core
to automatically
convert URLs in your markdown to the embedded version of those URLs and want to
have a transform for providers that support an oEmbed API. Learn more about
oEmbed from oembed.com
This solution
This is a @remark-embedder
transform for supported
oembed API providers. Find the list of supported providers on
oembed.com.
Table of Contents
Installation
This module is distributed via npm which is bundled with node and
should be installed as one of your project's dependencies
:
npm install @remark-embedder/transformer-oembed
Usage
import remarkEmbedder from '@remark-embedder/core'
import oembedTransformer from '@remark-embedder/transformer-oembed'
// or, if you're using CommonJS require:
// const {default: oembedTransformer} = require('@remark-embedder/transformer-oembed')
import remark from 'remark'
import html from 'remark-html'
const exampleMarkdown = `
# My favorite YouTube video
[This](https://www.youtube.com/watch?v=dQw4w9WgXcQ) is a great YouTube video.
Watch it here:
https://www.youtube.com/watch?v=dQw4w9WgXcQ
Isn't it great!?
`
async function go() {
const result = await remark()
.use(remarkEmbedder, {
transformers: [oembedTransformer],
})
.use(html)
.process(exampleMarkdown)
console.log(result.toString())
}
go()
This will result in:
<h1>My favorite YouTube video</h1>
<p>
<a href="https://www.youtube.com/watch?v=dQw4w9WgXcQ">This</a> is a great
YouTube video. Watch it here:
</p>
<iframe
width="200"
height="113"
src="https://www.youtube.com/embed/dQw4w9WgXcQ?feature=oembed"
frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
allowfullscreen
></iframe>
<p>Isn't it great!?</p>
Config
Some oembed providers offer special configuration via query parameters. You can provide those via config:
// ...
import type {Config} from '@remark-embedder/transformer-oembed'
// ...
async function go() {
const result = await remark()
.use(remarkEmbedder, {
transformers: [
[
oembedTransformer,
{params: {theme: 'dark', dnt: true, omit_script: true}} as Config,
],
],
})
.use(html)
.process(`https://twitter.com/kentcdodds/status/783161196945944580`)
console.log(result.toString())
}
// ...
That results in (notice the data-
attributes which are specific to twitter's
oEmbed API):
<blockquote class="twitter-tweet" data-dnt="true" data-theme="dark">
<p lang="en" dir="ltr">
I spent a few minutes working on this, just for you all. I promise, it wont
disappoint. Though it may surprise 🎉<br /><br />🙏
<a href="https://t.co/wgTJYYHOzD">https://t.co/wgTJYYHOzD</a>
</p>
— Kent C. Dodds (@kentcdodds)
<a
href="https://twitter.com/kentcdodds/status/783161196945944580?ref_src=twsrc%5Etfw"
>October 4, 2016</a
>
</blockquote>
This could also be used to provide an access token for providers that require this (like Instagram).
Config as a function
You can also provide configuration as a function so you can determine what configuration to give based on the provider and/or the URL. Like so:
const oembedConfig: Config = ({url, provider}) => {
if (provider.provider_name === 'Instagram') {
return {
params: {access_token: '{app-id}|{client-token}'},
}
}
}
const remarkEmbedderConfig = {
transformers: [[oembedTransformer, oembedConfig]],
}
// ... etc...
Inspiration
It's a long story... Check out the inspiration on
@remark-embedder/core
Other Solutions
remark-oembed
: This one requires client-side JS to work which was unacceptable for our use cases.
Issues
Looking to contribute? Look for the Good First Issue label.
🐛 Bugs
Please file an issue for bugs, missing documentation, or unexpected behavior.
💡 Feature Requests
Please file an issue to suggest new features. Vote on feature requests by adding a 👍. This helps maintainers prioritize what to work on.
Contributors ✨
Thanks goes to these people (emoji key):
This project follows the all-contributors specification. Contributions of any kind welcome!
LICENSE
MIT