mirror of https://github.com/sgoudham/carbon.git
add EmailSubscribe component
Mike Fix
5 years ago
parent
03bf53a8c2
commit
e432dadd8b
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import React from 'react'
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import MailchimpSubscribe from 'react-mailchimp-subscribe'
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import { validate } from 'email-validator'
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import { useKeyboardListener } from 'actionsack'
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import Input from './Input'
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import Button from './Button'
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import { COLORS } from '../lib/constants'
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const Error = ({ message = 'something went wrong' }) => {
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if (
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message.indexOf &&
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message.indexOf('The domain portion of the email address is invalid') > -1
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) {
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message = `Oh no, that's not a valid email!`
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}
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if (message.indexOf && message.indexOf('is already subscribed')) {
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message = message.split('<a')[0] // cut off 'Click to subscribe link'
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}
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return (
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<span>
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{message}
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<style jsx>{`
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span {
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position: absolute;
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bottom: 2.75rem;
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font-size: 12px;
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color: ${COLORS.RED};
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text-align: left;
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}
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`}</style>
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</span>
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)
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}
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const Form = ({ message, subscribe, error }) => {
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const [email, setEmail] = React.useState('')
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const [showError, setShowError] = React.useState(true)
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const disabled = !validate(email)
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return (
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<form
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className="subscribe-form"
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onSubmit={e => {
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e.preventDefault()
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subscribe({ EMAIL: email })
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}}
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>
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<Input
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type="email"
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name="email"
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placeholder="Email address"
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onChange={e => {
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setEmail(e.target.value)
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setShowError(false)
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}}
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/>
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<Button hoverBackground={COLORS.BLACK} disabled={disabled}>
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<span>subscribe</span>
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</Button>
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{error && showError && <Error message={message} />}
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<style jsx>
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{`
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span {
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font-size: 14px;
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}
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form {
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display: flex;
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}
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:global(button) > span {
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color: ${disabled ? 'rgba(255, 255, 255, 0.5)' : '#fff'};
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}
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form > :global(input) {
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text-align: left;
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margin-right: 1rem;
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font-size: 14px;
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}
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form > :global(input:-webkit-autofill) {
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background-clip: content-box;
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-webkit-text-fill-color: #fff;
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-webkit-box-shadow: 0 0 0px 1000px ${COLORS.BLACK} inset;
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}
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form > :global(input:-webkit-autofill::selection) {
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-webkit-text-fill-color: #000;
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-webkit-box-shadow: 0 0 0px 1000px #fff inset;
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}
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`}
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</style>
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</form>
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)
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}
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const EmailSubscribe = () => {
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const [open, setOpen] = React.useState(false)
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useKeyboardListener('Escape', () => setOpen(false))
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if (!process.env.NEXT_PUBLIC_MAILCHIMP_URL) {
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return null
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}
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return (
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<div className="container link">
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<button
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onClick={e => {
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e.preventDefault()
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setOpen(true)
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}}
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>
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mailing list
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</button>
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{open && (
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<MailchimpSubscribe
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url={process.env.NEXT_PUBLIC_MAILCHIMP_URL}
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render={({ status, ...props }) => {
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const success = status === 'success'
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const loading = status === 'sending'
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const error = status === 'error'
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return (
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<div className="subscribe-container">
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{loading || success ? (
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<span>{loading ? 'loading...' : 'subscribed!'}</span>
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) : (
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<Form {...props} error={error} />
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)}
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</div>
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)
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}}
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/>
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)}
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<style jsx>
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{`
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button {
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padding: 0;
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border: none;
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color: white;
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background: none;
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font-size: 100%;
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cursor: pointer;
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visibility: ${open ? 'hidden' : 'visible'};
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}
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button:hover {
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color: ${COLORS.PRIMARY};
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}
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span {
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font-size: 14px;
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}
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.container {
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display: inline-block;
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position: relative;
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${open ? 'background: none; margin-top: -2px;' : ''};
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margin-right: 1rem;
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padding-bottom: 2px;
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}
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.subscribe-container {
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position: absolute;
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top: -0.5rem;
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justify-content: space-between;
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border: 1px solid #fff;
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border-radius: 3px;
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padding: 0.5rem 1rem;
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width: 15rem;
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text-align: center;
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/* TODO remove these styles after fixing footer */
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background: ${COLORS.BLACK};
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z-index: 3;
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}
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`}
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</style>
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</div>
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)
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}
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export default EmailSubscribe
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