update

packages/backend/package.json

@@ -179,6 +179,7 @@
 		"typescript": "5.4.5",
 		"ulid": "2.3.0",
 		"vary": "1.1.2",
+		"w3c-xmlserializer": "^5.0.0",
 		"web-push": "3.6.7",
 		"ws": "8.17.0",
 		"xev": "3.0.2"
@@ -225,6 +226,7 @@
 		"@types/tinycolor2": "1.4.6",
 		"@types/tmp": "0.2.6",
 		"@types/vary": "1.1.3",
+		"@types/w3c-xmlserializer": "^2.0.4",
 		"@types/web-push": "3.6.3",
 		"@types/ws": "8.5.10",
 		"@typescript-eslint/eslint-plugin": "7.7.1",

packages/backend/src/core/MfmService.ts

@@ -6,7 +6,8 @@
 import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
 import * as parse5 from 'parse5';
-import { Window, XMLSerializer } from 'happy-dom';
+import { JSDOM } from 'jsdom';
+import serialize from 'w3c-xmlserializer';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { intersperse } from '@/misc/prelude/array.js';
@@ -243,7 +244,7 @@ export class MfmService {
 			return null;
 		}
 
-		const { window } = new Window();
+		const { window } = new JSDOM() as unknown as { window: Window };
 
 		const doc = window.document;
 
@@ -461,6 +462,6 @@ export class MfmService {
 
 		appendChildren(nodes, body);
 
-		return new XMLSerializer().serializeToString(body);
+		return serialize(body);
 	}
 }

packages/frontend/src/pages/settings/general.vue

@@ -39,7 +39,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkSwitch v-model="alwaysShowPlayer">Youtube.comや、nicovideo.jpのプレイヤーを全て開いた状態にする</MkSwitch>
 			<MkSwitch v-model="alwaysExpandTweet">Xのポストを常時表示させる</MkSwitch>
 			<MkSelect v-model="draftSavingBehavior">
-				<template #label>{{ i18n.ts.draftSavingBehavior }}<span class="_beta">{{ i18n.ts.originalFeature }}</span></template>
+				<template #label>{{ i18n.ts.draftSavingBehavior }}<span class="_beta">{{ i18n.ts.kakuregaFeature }}</span></template>
 				<option value="auto">{{ i18n.ts._draftSavingBehavior.auto }}</option>
 				<option value="manual">{{ i18n.ts._draftSavingBehavior.manual }}</option>
 			</MkSelect>