From 9384f5399da39e53855beb8e7f8ded1aa56bf72e Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Tue, 27 Dec 2022 14:36:33 +0900
Subject: rename: client -> frontend

---
 packages/frontend/src/scripts/get-static-image-url.ts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 packages/frontend/src/scripts/get-static-image-url.ts

(limited to 'packages/frontend/src/scripts/get-static-image-url.ts')

diff --git a/packages/frontend/src/scripts/get-static-image-url.ts b/packages/frontend/src/scripts/get-static-image-url.ts
new file mode 100644
index 0000000000..cbd1761983
--- /dev/null
+++ b/packages/frontend/src/scripts/get-static-image-url.ts
@@ -0,0 +1,19 @@
+import { url as instanceUrl } from '@/config';
+import * as url from '@/scripts/url';
+
+export function getStaticImageUrl(baseUrl: string): string {
+	const u = new URL(baseUrl);
+	if (u.href.startsWith(`${instanceUrl}/proxy/`)) {
+		// もう既にproxyっぽそうだったらsearchParams付けるだけ
+		u.searchParams.set('static', '1');
+		return u.href;
+	}
+
+	// 拡張子がないとキャッシュしてくれないCDNがあるのでダミーの名前を指定する
+	const dummy = `${encodeURIComponent(`${u.host}${u.pathname}`)}.webp`;
+
+	return `${instanceUrl}/proxy/${dummy}?${url.query({
+		url: u.href,
+		static: '1',
+	})}`;
+}
-- 
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