sync

2023-08-28 15:04:23 +08:00
parent 29209a3a00
commit 84190ed9f1
14 changed files with 1004 additions and 527 deletions
--- a/lib/utility/strings.js
+++ b/lib/utility/strings.js
@ -64,4 +64,16 @@ export function escapeHtml(text) {
        .replaceAll('\r\n', '<br/>')
        .replaceAll('\n', '<br/>')
        .replaceAll('  ', '&nbsp;');
+}
+
+export function escapeEmoji(text) {
+    if (text == null) {
+        return '';
+    }
+    if (typeof text !== 'string') {
+        text = String(text);
+    }
+    return text
+        .replace(/(=[A-Fa-f0-9]{2}){4}/g, s => decodeURIComponent(s.replaceAll('=', '%')))
+        .replace(/&#x([0-9a-fA-F]{2,6});/g, (_, h) => String.fromCodePoint(parseInt(h, 16)));
 }