From 7ca9dd9a704bb7a4db410306fcb2f58baa7dea53 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Fri, 28 Mar 2025 23:29:33 +0000
Subject: [PATCH] fix: dont use cdn for twemoji, bake emojis as b64
---
quartz/util/emoji.ts | 25 +++++++++++++++++--------
1 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/quartz/util/emoji.ts b/quartz/util/emoji.ts
index e38618d..4d3434f 100644
--- a/quartz/util/emoji.ts
+++ b/quartz/util/emoji.ts
@@ -25,14 +25,23 @@
return r.join("-")
}
-const twemoji = (code: string) =>
- `https://cdnjs.cloudflare.com/ajax/libs/twemoji/15.1.0/svg/${code.toLowerCase()}.svg`
-const emojiCache: Record<string, Promise<any>> = {}
+type EmojiMap = {
+ codePointToName: Record<string, string>
+ nameToBase64: Record<string, string>
+}
-export function loadEmoji(code: string) {
- const type = "twemoji"
- const key = type + ":" + code
- if (key in emojiCache) return emojiCache[key]
+let emojimap: EmojiMap | undefined = undefined
+export async function loadEmoji(code: string) {
+ if (!emojimap) {
+ const data = await import("./emojimap.json")
+ emojimap = data
+ }
- return (emojiCache[key] = fetch(twemoji(code)).then((r) => r.text()))
+ const name = emojimap.codePointToName[`U+${code.toUpperCase()}`]
+ if (!name) throw new Error(`codepoint ${code} not found in map`)
+
+ const b64 = emojimap.nameToBase64[name]
+ if (!b64) throw new Error(`name ${name} not found in map`)
+
+ return b64
}
--
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