wp-calypso/client/my-sites/customer-home/controller.jsx

import page from '@automattic/calypso-router';
import { captureException } from '@automattic/calypso-sentry';
import { fetchLaunchpad } from '@automattic/data-stores';
import { areLaunchpadTasksCompleted } from 'calypso/landing/stepper/declarative-flow/internals/steps-repository/launchpad/task-helper';
import { isRemovedFlow } from 'calypso/landing/stepper/utils/flow-redirect-handler';
import { getQueryArgs } from 'calypso/lib/query-args';
import { getSiteFragment } from 'calypso/lib/route';
import { bumpStat } from 'calypso/state/analytics/actions';
import { shouldShowLaunchpadFirst } from 'calypso/state/selectors/should-show-launchpad-first';
import { requestSite } from 'calypso/state/sites/actions';
import isSiteBigSkyTrial from 'calypso/state/sites/plans/selectors/is-site-big-sky-trial';
import { canCurrentUserUseCustomerHome, getSiteUrl } from 'calypso/state/sites/selectors';
import {
	getSelectedSiteSlug,
	getSelectedSiteId,
	getSelectedSite,
} from 'calypso/state/ui/selectors';
import { redirectToLaunchpad } from 'calypso/utils';
import CustomerHome from './main';

export default async function renderHome( context, next ) {
	const state = await context.store.getState();
	const site = getSelectedSite( state );

	// Scroll to the top
	if ( typeof window !== 'undefined' ) {
		window.scrollTo( 0, 0 );
	}

	context.primary = <CustomerHome key={ site.ID } site={ site } />;

	next();
}

export async function maybeRedirect( context, next ) {
	const siteFragment = context.params.site || getSiteFragment( context.path );
	try {
		await context.store.dispatch( requestSite( siteFragment ) );
	} catch ( e ) {
		// If the network returns an error we don't want the page to fail to load
		captureException( e );
	}

	const state = context.store.getState();
	const slug = getSelectedSiteSlug( state );

	if ( ! canCurrentUserUseCustomerHome( state ) ) {
		page.redirect( `/stats/day/${ slug }` );
		return;
	}

	const { verified, courseSlug, from } = getQueryArgs() || {};

	// The courseSlug is to display pages with onboarding videos for learning,
	// so we should not redirect the page to launchpad.
	if ( courseSlug ) {
		return next();
	}

	const siteId = getSelectedSiteId( state );

	if ( isSiteBigSkyTrial( state, siteId ) ) {
		const siteUrl = getSiteUrl( state, siteId );
		if ( siteUrl !== null ) {
			window.location.replace(
				siteUrl + '/wp-admin/site-editor.php?canvas=edit&ai-website-builder-trial=home'
			);
			return;
		}
	}

	const site = getSelectedSite( state );

	if ( await shouldShowLaunchpadFirst( site ) ) {
		return next();
	}

	try {
		const isSiteLaunched = site?.launch_status === 'launched' || false;

		const {
			launchpad_screen: launchpadScreenOption,
			site_intent: siteIntentOption,
			checklist: launchpadChecklist,
		} = await fetchLaunchpad( slug );

		const shouldShowLaunchpad = ! isRemovedFlow( siteIntentOption );

		if (
			shouldShowLaunchpad &&
			launchpadScreenOption === 'full' &&
			! areLaunchpadTasksCompleted( launchpadChecklist, isSiteLaunched )
		) {
			if ( from === 'full-launchpad' ) {
				// A guard to prevent infinite loops (#98122)
				context.store.dispatch(
					bumpStat(
						'calypso_customer_home_launchpad_infinite_loop_guard',
						site?.launch_status ?? 'null'
					)
				);
			} else {
				// The new stepper launchpad onboarding flow isn't registered within the "page"
				// client-side router, so page.redirect won't work. We need to use the
				// traditional window.location Web API.
				redirectToLaunchpad( slug, siteIntentOption, verified );
				return;
			}
		}
	} catch ( error ) {}

	next();
}