docbrown/app/javascript/runtimeBanner/RuntimeBanner.jsx
2021-07-15 10:57:57 -06:00

142 lines
5.8 KiB
JavaScript

/* global Runtime */
import { h } from 'preact';
const BANNER_DISMISS_KEY = 'runtimeBannerDismissed';
function dismissBanner() {
localStorage.setItem(BANNER_DISMISS_KEY, true);
removeFromDOM();
}
function removeFromDOM() {
const container = document.getElementById('runtime-banner-container');
container?.remove();
}
function handleDeepLinkFallback() {
// These buttons should exist in the DOM in order to attempt the fallback
// mechanism (they only exist in the path `/r/mobile`)
const installNowButton = document.getElementById('link-to-mobile-install');
const retryButton = document.getElementById('link-to-mobile-install-retry');
if (!installNowButton || !retryButton) {
return;
}
// The target path comes in via GET request query params
const urlParams = new URLSearchParams(window.location.search);
const targetPath = urlParams.get('deep_link');
// Constants - they will become dynamic (configurable by creators) in upcoming releases
const FOREM_IOS_SCHEME = 'com.forem.app';
const FOREM_APP_STORE_URL =
'https://apps.apple.com/us/app/forem/id1536933197';
const FOREM_GOOGLE_PLAY_URL =
'https://play.google.com/store/apps/details?id=to.dev.dev_android';
if (Runtime.currentOS() === 'iOS') {
// The install now must target Apple's AppStore
installNowButton.href = FOREM_APP_STORE_URL;
// We try to deep link directly by launching a custom scheme and populate
// the retry button in case the user will need it
const targetLink = `${FOREM_IOS_SCHEME}://${window.location.host}${targetPath}`;
retryButton.href = targetLink;
window.location.href = targetLink;
} else if (Runtime.currentOS() === 'Android') {
const targetIntent =
'intent://scan/#Intent;scheme=com.forem.app;package=com.forem.app;end';
retryButton.href = targetIntent;
installNowButton.href = FOREM_GOOGLE_PLAY_URL;
// Android support isn't available yet. Android users visiting `/r/mobile`
// will be redirected to the home page so they don't land on a unsupported
// page until this feature is ready for them.
window.location.href = '/';
}
}
/**
* A banner that will be displayed to provide a deep link into a specified
* ConsumerApp based on the Runtime context. If the banner is dismissed it will
* keep track of this in localStorage so it won't be rendered again.
*/
export const RuntimeBanner = () => {
// The banner shouldn't appear if it was already dismissed or if it doesn't match the context
if (
localStorage.getItem(BANNER_DISMISS_KEY) ||
Runtime.currentContext() !== 'Browser-iOS'
) {
removeFromDOM();
return;
}
// If we land on `/r/mobile` it means the automatic (i.e. Universal Links)
// deep linking didn't go through and we want to rely on the fallback
// mechanisms (i.e. custom scheme) to open the apps.
// Also, we should never render the banner in this fallback path.
if (window.location.pathname === '/r/mobile') {
removeFromDOM();
handleDeepLinkFallback();
return;
}
const targetPath = `https://${window.location.host}/r/mobile?deep_link=${window.location.pathname}`;
const targetURL = `https://udl.forem.com/?r=${encodeURIComponent(
targetPath,
)}`;
return (
<div class="runtime-banner">
<a
href={targetURL}
class="flex items-center flex-1"
target="_blank"
rel="noopener noreferrer"
>
<svg
class="crayons-icon crayons-icon--default"
width="32"
height="32"
viewBox="0 0 32 32"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path
d="M16.44 23.363a.5.5 0 0 1 .59.286c.712 1.893 2.765 2.915 4.713 2.393 1.938-.553 3.206-2.465 2.876-4.46a.474.474 0 0 1 .368-.543l1.628-.437a.508.508 0 0 1 .607.35l.008.032c.642 3.416-1.444 6.743-4.778 7.705-3.352.898-6.813-.909-7.933-4.196a.488.488 0 0 1 .31-.63l.032-.009 1.579-.491z"
fill="#E9F0E8"
/>
<path
d="M12.828 11.415a.5.5 0 0 1-.59-.287c-.713-1.893-2.766-2.915-4.713-2.393-1.971.562-3.206 2.465-2.877 4.461a.474.474 0 0 1-.367.543l-1.628.436a.508.508 0 0 1-.607-.35l-.009-.032c-.642-3.416 1.444-6.742 4.779-7.704 3.352-.898 6.812.908 7.933 4.196a.488.488 0 0 1-.31.63l-.032.008-1.58.492z"
fill="#4CFCA7"
/>
<path
d="m22.142 8.509-1.691.453a.508.508 0 0 1-.607-.35l-.692-2.582a.508.508 0 0 1 .35-.607l1.724-.462a.508.508 0 0 0 .35-.606l-.435-1.626a.486.486 0 0 0-.607-.35l-4.269 1.178a.508.508 0 0 0-.35.606l.563 2.105.692 2.582.692 2.582.026.096L19.81 18.7c.068.255.32.427.575.359l1.596-.428a.508.508 0 0 0 .35-.607l-1.597-5.961c-.051-.192.042-.353.234-.405l1.884-.504a.508.508 0 0 0 .35-.607l-.435-1.626c-.086-.319-.37-.482-.625-.413zm2.155-.133a.526.526 0 0 1 .255-.581c.746-.405 1.157-1.301.934-2.13-.222-.83-.993-1.408-1.834-1.354a.463.463 0 0 1-.502-.344l-.436-1.626c-.068-.255.095-.538.342-.638l.064-.017a4.412 4.412 0 0 1 4.92 3.295c.59 2.2-.511 4.476-2.605 5.345a.513.513 0 0 1-.654-.27l-.017-.063-.467-1.617z"
fill="#FBC1F5"
/>
</svg>
<div class="flex flex-col pl-3">
<span>Forem</span>
<span>Open with the Forem app</span>
</div>
</a>
<button
onClick={dismissBanner}
type="button"
class="runtime-banner__dismiss crayons-btn crayons-btn--ghost crayons-btn--icon crayons-btn--inverted crayons-btn--s"
>
<svg
class="crayons-icon"
title="Dismiss banner: Open with the Forem app"
aria="true"
width="24"
height="24"
viewBox="0 0 24 24"
xmlns="http://www.w3.org/2000/svg"
>
<path d="M12 10.586l4.95-4.95 1.414 1.414-4.95 4.95 4.95 4.95-1.414 1.414-4.95-4.95-4.95 4.95-1.414-1.414 4.95-4.95-4.95-4.95L7.05 5.636l4.95 4.95z" />
</svg>
</button>
</div>
);
};