// Theirs
import React from 'react'
import Head from 'next/head'
import { withRouter } from 'next/router'
// Ours
import ApiContext from '../components/ApiContext'
import { StylesheetLink, CodeMirrorLink, MetaTags } from '../components/Meta'
import Carbon from '../components/Carbon'
import { DEFAULT_CODE, DEFAULT_SETTINGS } from '../lib/constants'
import { getRouteState } from '../lib/routing'
const Page = props => (
Carbon Embeds
{props.children}
)
class Embed extends React.Component {
static contextType = ApiContext
state = {
...DEFAULT_SETTINGS,
code: DEFAULT_CODE,
mounted: false,
readOnly: true
}
async componentDidMount() {
const { queryState, parameter } = getRouteState(this.props.router)
let gistState
if (this.context.gist && parameter) {
const gist = await this.context.gist.get(parameter)
gistState = gist && gist.config
}
this.setState(
{
...gistState,
...queryState,
copyable: queryState.copy !== false,
readOnly: queryState.readonly !== false,
mounted: true
},
this.postMessage
)
}
ref = React.createRef()
postMessage = () => {
setTimeout(
() =>
window.top.postMessage(
JSON.stringify({
// Used by embed provider
src: window.location.toString(),
context: 'iframe.resize',
height: this.ref.current.offsetHeight
}),
'*'
),
0
)
}
updateCode = code => {
this.setState({ code }, this.postMessage)
window.top.postMessage(
{
id: this.state.id ? `carbon:${this.state.id}` : 'carbon',
code
},
'*'
)
}
render() {
return (
{this.state.mounted && (
{this.state.code}
)}
)
}
}
export default withRouter(Embed)