chatbot-ui/middleware.ts

78 lines
2.4 KiB
TypeScript

import { createClient } from "@/lib/supabase/middleware"
import { i18nRouter } from "next-i18n-router"
import { NextResponse, type NextRequest } from "next/server"
import i18nConfig from "./i18nConfig"
export async function middleware(request: NextRequest) {
const { pathname } = request.nextUrl
const preferredLanguage = request.cookies.get("preferred-language")?.value
console.log("[middleware] ⏩ Incoming request")
console.log("[middleware] → pathname:", pathname)
console.log("[middleware] → preferred-language from cookie:", preferredLanguage)
// 判断是否已包含语言前缀
const hasLocalePrefix = i18nConfig.locales.some(
(locale) => pathname === `/${locale}` || pathname.startsWith(`/${locale}/`)
)
console.log("[middleware] → hasLocalePrefix:", hasLocalePrefix)
if (
preferredLanguage &&
!hasLocalePrefix &&
(i18nConfig.locales as readonly string[]).includes(preferredLanguage)
) {
const url = request.nextUrl.clone()
url.pathname = `/${preferredLanguage}${pathname}`
console.log("[middleware] 🚀 Redirecting to preferred language:", url.pathname)
return NextResponse.redirect(url)
}
const i18nResult = i18nRouter(request, i18nConfig)
if (i18nResult) {
console.log("[middleware] ✅ i18nRouter redirect applied")
return i18nResult
}
try {
const { supabase, response } = createClient(request)
const session = await supabase.auth.getSession()
console.log("[middleware] 🔐 Supabase session:", session?.data?.session)
const redirectToChat = session && pathname === "/"
if (redirectToChat) {
const { data: homeWorkspace, error } = await supabase
.from("workspaces")
.select("*")
.eq("user_id", session.data.session?.user.id)
.eq("is_home", true)
.single()
if (!homeWorkspace) {
console.error("[middleware] ❌ Home workspace not found:", error?.message)
throw new Error(error?.message)
}
const target = `/${homeWorkspace.id}/chat`
console.log("[middleware] 🏠 Redirecting to home workspace:", target)
return NextResponse.redirect(new URL(target, request.url))
}
return response
} catch (e) {
console.error("[middleware] 💥 Exception:", e)
return NextResponse.next({
request: {
headers: request.headers,
},
})
}
}
export const config = {
matcher: "/((?!api|static|.*\\..*|_next|auth).*)",
}