cleanup metadata generation

src/app/player/[id]/page.tsx

@@ -1,4 +1,4 @@
-import { embedFallback } from "@/common/embed-fallback";
+import { generateEmbed } from "@/common/embed";
 import { NotFound } from "@/components/not-found";
 import { Card } from "@/components/ui/card";
 import { getPlayer } from "mcutils-library";
@@ -14,7 +14,7 @@ type Params = {
 export async function generateMetadata({ params: { id } }: Params): Promise<Metadata> {
   const player = await getData(id);
   if (!player) {
-    return embedFallback({ title: "Unknown Player", description: "Player not found" });
+    return generateEmbed({ title: "Unknown Player", description: "Player not found" });
   }
 
   const { username, uniqueId, skin } = player;
@@ -24,21 +24,11 @@ export async function generateMetadata({ params: { id } }: Params): Promise<Meta
     Username: ${username}
     UUID: ${uniqueId}`;
 
-  return {
+  return generateEmbed({
     title: `${username}`,
-    openGraph: {
-      title: `${username}`,
-      description: description,
-      images: [
-        {
-          url: headPartUrl,
-        },
-      ],
-    },
-    twitter: {
-      card: "summary",
-    },
-  };
+    description: description,
+    image: headPartUrl,
+  });
 }
 
 async function getData(id: string): Promise<Player | null> {

src/app/server/[platform]/[hostname]/page.tsx

@@ -1,4 +1,4 @@
-import { embedFallback } from "@/common/embed-fallback";
+import { generateEmbed } from "@/common/embed";
 import { capitalizeFirstLetter } from "@/common/string-utils";
 import { LookupServer } from "@/components/lookup-server";
 import { NotFound } from "@/components/not-found";
@@ -19,7 +19,7 @@ type Params = {
 export async function generateMetadata({ params: { platform, hostname } }: Params): Promise<Metadata> {
   const server = await getData(platform, hostname);
   if (!server) {
-    return embedFallback({ title: "Unknown Server", description: "Server not found" });
+    return generateEmbed({ title: "Unknown Server", description: "Server not found" });
   }
 
   const { hostname: serverHostname, players } = server;
@@ -37,21 +37,11 @@ export async function generateMetadata({ params: { platform, hostname } }: Param
     Hostname: ${serverHostname}
     ${players.online}/${players.max} players online`;
 
-  return {
-    title: `${hostname}`,
-    openGraph: {
-      title: `${hostname}`,
-      description: description,
-      images: [
-        {
-          url: favicon || "",
-        },
-      ],
-    },
-    twitter: {
-      card: "summary",
-    },
-  };
+  return generateEmbed({
+    title: `${serverHostname}`,
+    description: description,
+    image: favicon,
+  });
 }
 
 async function getData(platform: ServerPlatform, id: string): Promise<MinecraftServer | null> {

src/common/embed-fallback.ts

@@ -1,23 +0,0 @@
-import { Metadata } from "next";
-
-type Fallback = {
-  title: string;
-  description: string;
-};
-
-/**
- * Generates metadata for a fallback embed.
- *
- * @param title the title of the embed
- * @param description the description of the embed
- * @returns the metadata for the embed
- */
-export function embedFallback({ title, description }: Fallback): Metadata {
-  return {
-    title: `${title}`,
-    openGraph: {
-      title: `${title}`,
-      description: description,
-    },
-  };
-}

src/common/embed.ts

@@ -0,0 +1,37 @@
+import { Metadata } from "next";
+
+type Embed = {
+  title: string;
+  description: string;
+  image?: string | null;
+};
+
+/**
+ * Generates metadata for a embed.
+ *
+ * @param title the title of the embed
+ * @param description the description of the embed
+ * @returns the metadata for the embed
+ */
+export function generateEmbed({ title, description, image }: Embed): Metadata {
+  const metadata: Metadata = {
+    title: `${title}`,
+    openGraph: {
+      title: `${title}`,
+      description: description,
+    },
+    twitter: {
+      card: "summary",
+    },
+  };
+
+  if (image) {
+    metadata.openGraph!.images = [
+      {
+        url: image || "",
+      },
+    ];
+  }
+
+  return metadata;
+}