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/api/skins/render?skin={skin}&body={body}&feet={color}

README.md

@@ -1,2 +1,9 @@
-# SkinRenderApi
-
+# Install
+```bash
+npm i
+```
+
+# Run
+```bash
+node --env-file=.env SkinRender.js
+```

SkinRender.js

@@ -0,0 +1,68 @@
+const fs = require("fs");
+const path = require("path");
+const Skin = require("./node_modules/teeworlds-utilities/build/main/asset/skin.js").default;
+const { ColorCode } = require("./node_modules/teeworlds-utilities/build/main/color.js");
+
+const fastify = require("fastify")({
+    logger: true,
+});
+
+const SKIN_PATH = process.env.SKIN_PATH || path.join(__dirname, "skins");
+const OUTPUT_PATH = process.env.OUTPUT_PATH || path.join(__dirname, "render");
+const BASEURL = `https://${process.env.BASEURL || 'domain.com'}/api/skins/render`;
+
+
+class SkinManager {
+    static async loadSkin(skinPath) {
+        const skin = new Skin();
+        return await skin.load(skinPath);
+    }
+
+    static async saveGameskinPart(skin, body, feet, outPath) {
+        if (body !== null) {
+            skin.colorBody(new ColorCode(body))
+        }
+
+        if (feet !== null) {
+            skin.colorBody(new ColorCode(feet))
+        }
+        skin
+            .render()
+            .saveRenderAs(outPath);
+    }
+}
+
+// Define the API endpoint
+fastify.get("/api/render", async (request, reply) => {
+    try {
+        const { skin: skinName, body = null, feet = null} = request.query;
+        if (!skinName) {
+            return { err: "not_skin" };
+        }
+
+        const skinPath = path.join(SKIN_PATH, `${skinName}.png`);
+        if (!fs.existsSync(skinPath)) {
+            return { err: "skin not found" };
+        }
+
+        const outSkinName = `${skinName}_${body}_${feet}.png`;
+        const outSkinPath = path.join(OUTPUT_PATH, outSkinName);
+
+        if (fs.existsSync(outSkinPath)) {
+            return { url: `${BASEURL}${outSkinName}` };
+        }
+
+        const skin = await SkinManager.loadSkin(skinPath);
+        await SkinManager.saveGameskinPart(skin, body, feet, outSkinPath);
+        reply.type("application/json").code(200);
+        return { url: `${BASEURL}${outSkinName}` };
+    } catch (error) {
+        console.error("Error:", error);
+    }
+});
+
+// Start the server
+fastify.listen({ host: "0.0.0.0", port: Number(process.env.PORT || 1541) }, (err, address) => {
+    if (err) throw err;
+    console.log(address);
+});

nginx.conf

@@ -0,0 +1,18 @@
+upstream skins{
+   server 127.0.0.1:1;
+   server 127.0.0.1:0;
+}
+
+server {
+    server_name domain; # TODO
+    charset utf-8;
+    root /usr/share/nginx/html;
+    location / {
+        proxy_pass http://skins;
+        proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+    access_log /var/log/nginx/domain.access.log; // TODO
+    error_log /var/log/nginx/domain.error.log; // TODO
+}