Added hidden admin only page prop effect

defaults/interfaces.ts

@@ -1,9 +1,10 @@
 import { type RegularTagNode, type TextNode } from "@melvdouc/xml-parser";
 import { AsyncRoute } from "$fresh/src/server/types.ts";
 
-interface AuthenticatedState {
+export interface AuthenticatedState {
   isAuthenticated: true;
   session: CasContent;
+  availablePages: Record<string, string>;
 }
 
 interface UnauthenticatedState {

deno.json

@@ -29,6 +29,7 @@
     "@popov/jwt": "jsr:@popov/jwt@^1.0.1",
     "@psych/sheet": "jsr:@psych/sheet@^1.0.6",
     "@std/cli": "jsr:@std/cli@^1.0.10",
+    "@std/dotenv": "jsr:@std/dotenv@^0.225.3",
     "preact": "https://esm.sh/preact@10.22.0",
     "preact/": "https://esm.sh/preact@10.22.0/",
     "@preact/signals": "https://esm.sh/*@preact/signals@1.2.2",

fresh.config.ts

@@ -1,6 +1,8 @@
 import { defineConfig } from "$fresh/server.ts";
 import ensureDatabases from "$root/databases/ensure.ts";
+import { load } from "@std/dotenv";
 
+await load({ envPath: "./.env.development.local", export: true });
 await ensureDatabases();
 export default defineConfig({
   server: {

fresh.gen.ts

@@ -3,6 +3,7 @@
 // This file is automatically updated during development when running `dev.ts`.
 
 import * as $_apps_layout from "./routes/(apps)/_layout.tsx";
+import * as $_apps_middleware from "./routes/(apps)/_middleware.ts";
 import * as $_apps_mobility_api_insert_mobility from "./routes/(apps)/mobility/api/insert_mobility.ts";
 import * as $_apps_mobility_index from "./routes/(apps)/mobility/index.tsx";
 import * as $_apps_mobility_partials_admin_edit_mobility from "./routes/(apps)/mobility/partials/(admin)/edit_mobility.tsx";
@@ -39,6 +40,7 @@ import type { Manifest } from "$fresh/server.ts";
 const manifest = {
   routes: {
     "./routes/(apps)/_layout.tsx": $_apps_layout,
+    "./routes/(apps)/_middleware.ts": $_apps_middleware,
     "./routes/(apps)/mobility/api/insert_mobility.ts":
       $_apps_mobility_api_insert_mobility,
     "./routes/(apps)/mobility/index.tsx": $_apps_mobility_index,

routes/(apps)/_layout.tsx

@@ -1,22 +1,19 @@
 import { FreshContext } from "$fresh/server.ts";
 import { Partial } from "$fresh/runtime.ts";
-import { State } from "$root/defaults/interfaces.ts";
-import { AppProperties } from "$root/defaults/interfaces.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
 import Navbar from "$root/routes/(_islands)/Navbar.tsx";
 
+// deno-lint-ignore require-await
 export default async function AppLayout(
   request: Request,
-  context: FreshContext<State>,
+  context: FreshContext<AuthenticatedState>,
 ) {
   const pathname = new URL(request.url).pathname;
   const currentApp = pathname.split("/")[1];
-  const properties: AppProperties = (await import(
-    `./${currentApp}/(_props)/props.ts`
-  )).default;
 
   return (
     <section id="app">
-      <Navbar currentApp={currentApp} pages={properties.pages} />
+      <Navbar currentApp={currentApp} pages={context.state.availablePages} />
       <section id="app-body">
         <Partial name="body">
           <context.Component />

routes/(apps)/_middleware.ts

@@ -0,0 +1,36 @@
+import { FreshContext, MiddlewareHandler } from "$fresh/server.ts";
+import {
+  AppProperties,
+  AuthenticatedState,
+} from "$root/defaults/interfaces.ts";
+
+export const handler: MiddlewareHandler<AuthenticatedState>[] = [
+  /**
+   * Check if user is authenticated and add session to context accordingly.
+   * @param request The HTTP incomming request.
+   * @param context The Fresh context object with custom `AuthenticatedState`.
+   * @returns The response from the next middleware.
+   */
+  async function checkAuthentication(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const pathname = new URL(request.url).pathname;
+    const currentApp = pathname.split("/")[1];
+    const properties: AppProperties = (await import(
+      `./${currentApp}/(_props)/props.ts`
+    )).default;
+
+    context.state.availablePages = properties.pages;
+    if (
+      context.state.session.eduPersonPrimaryAffiliation == "student" &&
+      Deno.env.get("LOCAL") != "true"
+    ) {
+      properties.adminOnly.forEach((page) =>
+        delete context.state.availablePages[page]
+      );
+    }
+
+    return await context.next();
+  },
+];