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| import { COOKIE_NAME } from "$env/static/private"; | |
| import type { Handle } from "@sveltejs/kit"; | |
| import { | |
| PUBLIC_GOOGLE_ANALYTICS_ID, | |
| PUBLIC_DEPRECATED_GOOGLE_ANALYTICS_ID, | |
| } from "$env/static/public"; | |
| import { collections } from "$lib/server/database"; | |
| import { base } from "$app/paths"; | |
| import { refreshSessionCookie, requiresUser } from "$lib/server/auth"; | |
| import { ERROR_MESSAGES } from "$lib/stores/errors"; | |
| export const handle: Handle = async ({ event, resolve }) => { | |
| const token = event.cookies.get(COOKIE_NAME); | |
| event.locals.sessionId = token || crypto.randomUUID(); | |
| const user = await collections.users.findOne({ sessionId: event.locals.sessionId }); | |
| if (user) { | |
| event.locals.user = user; | |
| } | |
| if ( | |
| !event.url.pathname.startsWith(`${base}/login`) && | |
| !event.url.pathname.startsWith(`${base}/admin`) && | |
| !["GET", "OPTIONS", "HEAD"].includes(event.request.method) | |
| ) { | |
| const sendJson = | |
| event.request.headers.get("accept")?.includes("application/json") || | |
| event.request.headers.get("content-type")?.includes("application/json"); | |
| if (!user && requiresUser) { | |
| return new Response( | |
| sendJson ? JSON.stringify({ error: ERROR_MESSAGES.authOnly }) : ERROR_MESSAGES.authOnly, | |
| { | |
| status: 401, | |
| headers: { | |
| "content-type": sendJson ? "application/json" : "text/plain", | |
| }, | |
| } | |
| ); | |
| } | |
| // if login is not required and the call is not from /settings, we check if the user has accepted the ethics modal first. | |
| // If login is required, `ethicsModalAcceptedAt` is already true at this point, so do not pass this condition. This saves a DB call. | |
| if (!requiresUser && !event.url.pathname.startsWith(`${base}/settings`)) { | |
| const hasAcceptedEthicsModal = await collections.settings.countDocuments({ | |
| sessionId: event.locals.sessionId, | |
| ethicsModalAcceptedAt: { $exists: true }, | |
| }); | |
| if (!hasAcceptedEthicsModal) { | |
| return new Response( | |
| sendJson | |
| ? JSON.stringify({ error: "You need to accept the welcome modal first" }) | |
| : "You need to accept the welcome modal first", | |
| { | |
| status: 405, | |
| headers: { | |
| "content-type": sendJson ? "application/json" : "text/plain", | |
| }, | |
| } | |
| ); | |
| } | |
| } | |
| } | |
| refreshSessionCookie(event.cookies, event.locals.sessionId); | |
| let replaced = false; | |
| const response = await resolve(event, { | |
| transformPageChunk: (chunk) => { | |
| // For some reason, Sveltekit doesn't let us load env variables from .env in the app.html template | |
| if (replaced || !chunk.html.includes("%gaId%") || !chunk.html.includes("%gaIdDeprecated%")) { | |
| return chunk.html; | |
| } | |
| replaced = true; | |
| return chunk.html | |
| .replace("%gaId%", PUBLIC_GOOGLE_ANALYTICS_ID) | |
| .replace("%gaIdDeprecated%", PUBLIC_DEPRECATED_GOOGLE_ANALYTICS_ID); | |
| }, | |
| }); | |
| return response; | |
| }; | |