✨ support image hosting

.env.example

@@ -14,4 +14,7 @@ NUXT_AVATAR_CACHE_TIME = 3600000
 NUXT_LINKS = {"blog":"https://blog.example.com","forum":"https://forum.example.com"}
 NUXT_SOCIALS = {"github":{"link":"https://github.com/","icon":"fa-brands fa-github"},"bilibili":{"link":"https://www.bilibili.com/","icon":"fa-brands fa-bilibili"},"email":{"link":"mailto:example@example.com","icon":"fa-solid fa-envelope"}}
 
-NUXT_KEYWORDS = ["main page"]
+NUXT_KEYWORDS = ["main page"]
+
+NUXT_IMAGE_HOSTING = false
+NUXT_IMAGE_LINKS = []

nuxt.config.ts

@@ -15,5 +15,7 @@ export default defineNuxtConfig({
         links: {},
         socials: {},
         keywords: ["main page"],
+        imageHosting: false,
+        imageLinks: [],
     },
 });

server/api/getRandomBackground.ts

@@ -1,8 +1,16 @@
 import fs from "fs";
 import { randomInt } from "crypto";
 
+const config = useRuntimeConfig();
+
 export default defineEventHandler((event) => {
-    const imgList = fs.readdirSync("public/backgrounds");
-    const imgName = imgList[randomInt(imgList.length)];
-    return sendRedirect(event, `/backgrounds/${imgName}`);
+    if (config.imageHosting) {
+        const imgList: string[] = config.imageLinks;
+        const imgLink = imgList[randomInt(imgList.length)];
+        return sendRedirect(event, imgLink);
+    } else {
+        const imgList = fs.readdirSync("public/backgrounds");
+        const imgName = imgList[randomInt(imgList.length)];
+        return sendRedirect(event, `/backgrounds/${imgName}`);
+    }
 });