25 lines
759 B
JavaScript
25 lines
759 B
JavaScript
// @flow
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import * as MODALS from 'constants/modal_types';
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import React from 'react';
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import usePersistedState from 'effects/use-persisted-state';
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type Props = { doOpenModal: string => void };
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const YoutubeWelcome = (props: Props) => {
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const { doOpenModal } = props;
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const [hasBeenShownIntro, setHasBeenShownIntro] = usePersistedState('youtube-welcome', false);
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const isYouTubeReferrer = document.referrer.includes('youtube.com');
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const shouldShowWelcome = !hasBeenShownIntro && isYouTubeReferrer;
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React.useEffect(() => {
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if (shouldShowWelcome) {
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doOpenModal(MODALS.YOUTUBE_WELCOME);
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setHasBeenShownIntro(true);
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}
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}, [shouldShowWelcome, setHasBeenShownIntro, doOpenModal]);
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return null;
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};
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export default YoutubeWelcome;
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