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import {
PlasmicComponent,
ComponentRenderData,
PlasmicRootProvider,
extractPlasmicQueryData,
} from "@plasmicapp/loader-nextjs";
import type { GetStaticPaths, GetStaticProps } from "next";
import Error from "next/error";
import { PLASMIC, PREVIEW_PLASMIC } from "../plasmic-init";
/**
* Use fetchPages() to fetch list of pages that have been created in Plasmic
*/
export const getStaticPaths: GetStaticPaths = async () => {
const pages = await PLASMIC.fetchPages();
return {
paths: pages.map((page) => ({
params: { catchall: page.path.substring(1).split("/") },
})),
fallback: "blocking",
};
};
/**
* For each page, pre-fetch the data we need to render it
*/
export const getStaticProps: GetStaticProps = async (context) => {
const { catchall } = context.params ?? {};
// Convert the catchall param into a path string
const plasmicPath =
typeof catchall === "string"
? catchall
: Array.isArray(catchall)
? `/${catchall.join("/")}`
: "/";
const plasmicData = await PLASMIC.maybeFetchComponentData(plasmicPath);
if (!plasmicData) {
// This is some non-Plasmic catch-all page
return {
props: {},
};
}
// This is a path that Plasmic knows about.
// Cache the necessary data fetched for the page.
const queryCache = await extractPlasmicQueryData(
<PlasmicRootProvider loader={PLASMIC} prefetchedData={plasmicData}>
<PlasmicComponent component={plasmicData.entryCompMetas[0].displayName} />
</PlasmicRootProvider>,
);
// Pass the data in as props.
return {
props: { plasmicData, queryCache, preview: context.preview ?? null },
// Using incremental static regeneration, will invalidate this page
// after 300s (no deploy webhooks needed)
revalidate: 300,
};
};
/**
* Actually render the page!
*/
export default function CatchallPage(props: {
plasmicData?: ComponentRenderData;
queryCache?: Record<string, any>;
preview?: boolean;
}) {
const { plasmicData, queryCache, preview } = props;
if (!plasmicData || plasmicData.entryCompMetas.length === 0) {
return <Error statusCode={404} />;
}
const pageMeta = plasmicData.entryCompMetas[0];
return (
// Pass in the data fetched in getStaticProps as prefetchedData
<PlasmicRootProvider
loader={preview ? PREVIEW_PLASMIC : PLASMIC}
prefetchedData={preview ? undefined : plasmicData}
prefetchedQueryData={preview ? undefined : queryCache}
>
{
// plasmicData.entryCompMetas[0].displayName contains the name
// of the component you fetched.
}
<PlasmicComponent component={pageMeta.displayName} />
</PlasmicRootProvider>
);
}
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