🩹 (viewer) Add path where old engine is forced

apps/viewer/src/pages/old/[[...publicId]].tsx

@@ -0,0 +1,70 @@
+import { IncomingMessage } from 'http'
+import { ErrorPage } from '@/components/ErrorPage'
+import { NotFoundPage } from '@/components/NotFoundPage'
+import { GetServerSideProps, GetServerSidePropsContext } from 'next'
+import { isDefined, isNotDefined, omit } from 'utils'
+import prisma from '../../lib/prisma'
+import { TypebotPageProps, TypebotPageV2 } from '@/components/TypebotPageV2'
+
+export const getServerSideProps: GetServerSideProps = async (
+  context: GetServerSidePropsContext
+) => {
+  const pathname = context.resolvedUrl.split('?')[0]
+  const { host, forwardedHost } = getHost(context.req)
+  try {
+    if (!host) return { props: {} }
+    const publishedTypebot = await getTypebotFromPublicId(
+      context.query.publicId?.toString()
+    )
+    const headCode = publishedTypebot?.settings.metadata.customHeadCode
+    return {
+      props: {
+        publishedTypebot,
+        url: `https://${forwardedHost ?? host}${pathname}`,
+        customHeadCode:
+          isDefined(headCode) && headCode !== '' ? headCode : null,
+      },
+    }
+  } catch (err) {
+    console.error(err)
+  }
+  return {
+    props: {
+      url: `https://${forwardedHost ?? host}${pathname}`,
+    },
+  }
+}
+
+const getTypebotFromPublicId = async (
+  publicId?: string
+): Promise<TypebotPageProps['publishedTypebot'] | null> => {
+  const publishedTypebot = await prisma.publicTypebot.findFirst({
+    where: { typebot: { publicId: publicId ?? '' } },
+    include: {
+      typebot: { select: { name: true, isClosed: true, isArchived: true } },
+    },
+  })
+  if (isNotDefined(publishedTypebot)) return null
+  return omit(
+    publishedTypebot,
+    'createdAt',
+    'updatedAt'
+  ) as TypebotPageProps['publishedTypebot']
+}
+
+const getHost = (
+  req?: IncomingMessage
+): { host?: string; forwardedHost?: string } => ({
+  host: req?.headers ? req.headers.host : window.location.host,
+  forwardedHost: req?.headers['x-forwarded-host'] as string | undefined,
+})
+
+const App = ({ publishedTypebot, ...props }: TypebotPageProps) => {
+  if (!publishedTypebot || publishedTypebot.typebot.isArchived)
+    return <NotFoundPage />
+  if (publishedTypebot.typebot.isClosed)
+    return <ErrorPage error={new Error('This bot is now closed')} />
+  return <TypebotPageV2 publishedTypebot={publishedTypebot} {...props} />
+}
+
+export default App