madiator.com/web/component/openInAppLink/view.jsx
2021-08-16 12:11:25 +02:00

100 lines
3.1 KiB
JavaScript

// @flow
import React from 'react';
import { withRouter } from 'react-router';
import { formatWebUrlIntoLbryUrl } from 'util/url';
import Nag from 'component/common/nag';
import usePersistedState from 'effects/use-persisted-state';
const userAgent = navigator.userAgent.toLowerCase();
const isAndroidDevice = userAgent.includes('android');
const isDesktopDevice = typeof window.orientation === 'undefined';
const addDaysToMs = (initialNumberInMs: number, daysToAdd: number) => {
return initialNumberInMs + daysToAdd * 1000 * 60 * 60 * 24;
};
type Props = {
history: { replace: string => void, push: string => void },
location: { search: string, pathname: string },
uri: string,
user: ?User,
};
function OpenInAppLink(props: Props) {
const {
history: { replace },
location,
uri,
user,
} = props;
const [showNag, setShowNag] = React.useState(false);
const [closeNagClicksCount, setCloseNagClicksCount] = usePersistedState('open-in-app-close-count', 0);
const [closeNagLastDate, setCloseNagLastDate] = usePersistedState('open-in-app-close-date', 0);
const { pathname, search } = location;
let params = new URLSearchParams(search);
const hasSrcParam = params.get('src');
let isAndroidUser = false;
let isDesktopUser = false;
user &&
user.device_types &&
user.device_types.forEach(usedDevice => {
if (usedDevice === 'mobile') {
isAndroidUser = true;
} else if (usedDevice === 'desktop') {
isDesktopUser = true;
}
});
const isWebUserOnly = !isAndroidUser && !isDesktopUser;
let appLink = uri;
if (!appLink) {
appLink = formatWebUrlIntoLbryUrl(pathname, search);
}
function handleClose() {
setShowNag(false);
setCloseNagClicksCount(closeNagClicksCount + 1);
setCloseNagLastDate(Date.now());
}
React.useEffect(() => {
if (hasSrcParam) {
params.delete('src');
const newParams = params.toString();
const newUrl = `${pathname}?${newParams}`;
replace(newUrl);
}
}, [hasSrcParam, search, pathname, replace]);
React.useEffect(() => {
const isOnDeviceToPrompt = (isAndroidUser && isAndroidDevice) || (isDesktopUser && isDesktopDevice);
const dateRightNow = Date.now();
const daysToAddToDate = Math.min(30, Math.pow(2, closeNagClicksCount));
const startDateForAnotherOpenNag = closeNagLastDate + addDaysToMs(closeNagLastDate, daysToAddToDate);
const hasWaitedEnoughTime = dateRightNow > startDateForAnotherOpenNag;
if (isOnDeviceToPrompt && hasWaitedEnoughTime) {
setShowNag(true);
}
// Don't pass showNag into this effect because we only want the initial value
// If the param is removed from the url, the nag should still be shown
}, [setShowNag, isAndroidUser, isDesktopUser, closeNagLastDate, closeNagClicksCount]);
if (!showNag || isWebUserOnly) {
return null;
}
return (
<Nag
type="helpful"
message={__('It looks like you may have LBRY %platform% installed.', {
platform: isDesktopDevice ? __('Desktop') : __('Android'),
})}
actionText={__('Use the App')}
href={appLink}
onClose={handleClose}
/>
);
}
export default withRouter(OpenInAppLink);