From 1df50d1713cfc63ae06961c27c84009facabe620 Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Mon, 22 Jan 2024 10:03:16 -0800
Subject: feat(badges): image cdn

---
 src/lib/Utility/cdn.ts | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/lib/Utility/cdn.ts

(limited to 'src/lib/Utility/cdn.ts')

diff --git a/src/lib/Utility/cdn.ts b/src/lib/Utility/cdn.ts
new file mode 100644
index 00000000..bfb5a558
--- /dev/null
+++ b/src/lib/Utility/cdn.ts
@@ -0,0 +1,26 @@
+import { env } from '$env/dynamic/public';
+
+export const cdn = (urlString: string | undefined, disable = false) => {
+	if (!urlString || !['http', 'https'].some((protocol) => urlString.startsWith(protocol)))
+		return urlString;
+
+	const url = new URL(urlString);
+
+	return env.PUBLIC_ANILIST_REDIRECT_URI?.includes('localhost') ||
+		disable ||
+		[
+			'api.telegram.org',
+			'telegra.ph',
+			't.me',
+			'discord.com',
+			'cdn.discordapp.com',
+			'media.discordapp.net',
+			'images-ext-1.discordapp.net',
+			'images-ext-2.discordapp.net',
+			'media.trace.moe'
+		].includes(url.hostname)
+		? urlString
+		: `https://cdn.due.moe?url=${encodeURIComponent(urlString)}`;
+};
+
+export default cdn;
-- 
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