merge: Merge Upstream Changes (!408)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/408

Approved-by: dakkar <dakkar@thenautilus.net>
Approved-by: Amelia Yukii <amelia.yukii@shourai.de>

7 files changed, 124 insertions, 10 deletions

diff --git a/packages/frontend/src/scripts/check-reaction-permissions.ts b/packages/frontend/src/scripts/check-reaction-permissions.ts
new file mode 100644
index 0000000000..c9d2a5bfc6
--- /dev/null
+++ b/packages/frontend/src/scripts/check-reaction-permissions.ts
@@ -0,0 +1,8 @@
+import * as Misskey from 'misskey-js';
+
+export function checkReactionPermissions(me: Misskey.entities.MeDetailed, note: Misskey.entities.Note, emoji: Misskey.entities.EmojiSimple): boolean {
+  const roleIdsThatCanBeUsedThisEmojiAsReaction = emoji.roleIdsThatCanBeUsedThisEmojiAsReaction ?? [];
+  return !(emoji.localOnly && note.user.host !== me.host)
+      && !(emoji.isSensitive && (note.reactionAcceptance === 'nonSensitiveOnly' || note.reactionAcceptance === 'nonSensitiveOnlyForLocalLikeOnlyForRemote'))
+      && (roleIdsThatCanBeUsedThisEmojiAsReaction.length === 0 || me.roles.some(role => roleIdsThatCanBeUsedThisEmojiAsReaction.includes(role.id)));
+}
diff --git a/packages/frontend/src/scripts/clone.ts b/packages/frontend/src/scripts/clone.ts
index ac38faefaa..6d3a1c8c79 100644
--- a/packages/frontend/src/scripts/clone.ts
+++ b/packages/frontend/src/scripts/clone.ts
@@ -8,13 +8,13 @@
 // あと、Vue RefをIndexedDBに保存しようとしてstructredCloneを使ったらエラーになった
 // https://github.com/misskey-dev/misskey/pull/8098#issuecomment-1114144045
 
-type Cloneable = string | number | boolean | null | undefined | { [key: string]: Cloneable } | Cloneable[];
+export type Cloneable = string | number | boolean | null | undefined | { [key: string]: Cloneable } | { [key: number]: Cloneable } | { [key: symbol]: Cloneable } | Cloneable[];
 
 export function deepClone<T extends Cloneable>(x: T): T {
 	if (typeof x === 'object') {
 		if (x === null) return x;
 		if (Array.isArray(x)) return x.map(deepClone) as T;
-		const obj = {} as Record<string, Cloneable>;
+		const obj = {} as Record<string | number | symbol, Cloneable>;
 		for (const [k, v] of Object.entries(x)) {
 			obj[k] = v === undefined ? undefined : deepClone(v);
 		}
diff --git a/packages/frontend/src/scripts/code-highlighter.ts b/packages/frontend/src/scripts/code-highlighter.ts
index bc05ec94d5..2733897bab 100644
--- a/packages/frontend/src/scripts/code-highlighter.ts
+++ b/packages/frontend/src/scripts/code-highlighter.ts
@@ -1,9 +1,51 @@
+import { bundledThemesInfo } from 'shiki';
 import { getHighlighterCore, loadWasm } from 'shiki/core';
 import darkPlus from 'shiki/themes/dark-plus.mjs';
-import type { Highlighter, LanguageRegistration } from 'shiki';
+import { unique } from './array.js';
+import { deepClone } from './clone.js';
+import { deepMerge } from './merge.js';
+import type { Highlighter, LanguageRegistration, ThemeRegistration, ThemeRegistrationRaw } from 'shiki';
+import { ColdDeviceStorage } from '@/store.js';
+import lightTheme from '@/themes/_light.json5';
+import darkTheme from '@/themes/_dark.json5';
 
 let _highlighter: Highlighter | null = null;
 
+export async function getTheme(mode: 'light' | 'dark', getName: true): Promise<string>;
+export async function getTheme(mode: 'light' | 'dark', getName?: false): Promise<ThemeRegistration | ThemeRegistrationRaw>;
+export async function getTheme(mode: 'light' | 'dark', getName = false): Promise<ThemeRegistration | ThemeRegistrationRaw | string | null> {
+	const theme = deepClone(ColdDeviceStorage.get(mode === 'light' ? 'lightTheme' : 'darkTheme'));
+
+	if (theme.base) {
+		const base = [lightTheme, darkTheme].find(x => x.id === theme.base);
+		if (base && base.codeHighlighter) theme.codeHighlighter = Object.assign({}, base.codeHighlighter, theme.codeHighlighter);
+	}
+
+	if (theme.codeHighlighter) {
+		let _res: ThemeRegistration = {};
+		if (theme.codeHighlighter.base === '_none_') {
+			_res = deepClone(theme.codeHighlighter.overrides);
+		} else {
+			const base = await bundledThemesInfo.find(t => t.id === theme.codeHighlighter!.base)?.import() ?? darkPlus;
+			_res = deepMerge(theme.codeHighlighter.overrides ?? {}, 'default' in base ? base.default : base);
+		}
+		if (_res.name == null) {
+			_res.name = theme.id;
+		}
+		_res.type = mode;
+
+		if (getName) {
+			return _res.name;
+		}
+		return _res;
+	}
+
+	if (getName) {
+		return 'dark-plus';
+	}
+	return darkPlus;
+}
+
 export async function getHighlighter(): Promise<Highlighter> {
 	if (!_highlighter) {
 		return await initHighlighter();
@@ -16,17 +58,34 @@ export async function initHighlighter() {
 
 	await loadWasm(import('shiki/onig.wasm?init'));
 
+	// テーマの重複を消す
+	const themes = unique([
+		darkPlus,
+		...(await Promise.all([getTheme('light'), getTheme('dark')])),
+	]);
+
 	const highlighter = await getHighlighterCore({
-		themes: [darkPlus],
+		themes,
 		langs: [
 			import('shiki/langs/javascript.mjs'),
-			{
-				aliases: ['is', 'ais'],
-				...aiScriptGrammar.default,
-			} as unknown as LanguageRegistration,
+			aiScriptGrammar.default as unknown as LanguageRegistration,
 		],
 	});
 
+	ColdDeviceStorage.watch('lightTheme', async () => {
+		const newTheme = await getTheme('light');
+		if (newTheme.name && !highlighter.getLoadedThemes().includes(newTheme.name)) {
+			highlighter.loadTheme(newTheme);
+		}
+	});
+
+	ColdDeviceStorage.watch('darkTheme', async () => {
+		const newTheme = await getTheme('dark');
+		if (newTheme.name && !highlighter.getLoadedThemes().includes(newTheme.name)) {
+			highlighter.loadTheme(newTheme);
+		}
+	});
+
 	_highlighter = highlighter;
 
 	return highlighter;
diff --git a/packages/frontend/src/scripts/merge.ts b/packages/frontend/src/scripts/merge.ts
new file mode 100644
index 0000000000..60097051fa
--- /dev/null
+++ b/packages/frontend/src/scripts/merge.ts
@@ -0,0 +1,31 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { deepClone } from './clone.js';
+import type { Cloneable } from './clone.js';
+
+function isPureObject(value: unknown): value is Record<string | number | symbol, unknown> {
+	return typeof value === 'object' && value !== null && !Array.isArray(value);
+}
+
+/**
+ * valueにないキーをdefからもらう（再帰的）\
+ * nullはそのまま、undefinedはdefの値
+ **/
+export function deepMerge<X extends Record<string | number | symbol, unknown>>(value: X, def: X): X {
+	if (isPureObject(value) && isPureObject(def)) {
+		const result = deepClone(value as Cloneable) as X;
+		for (const [k, v] of Object.entries(def) as [keyof X, X[keyof X]][]) {
+			if (!Object.prototype.hasOwnProperty.call(value, k) || value[k] === undefined) {
+				result[k] = v;
+			} else if (isPureObject(v) && isPureObject(result[k])) {
+				const child = deepClone(result[k] as Cloneable) as X[keyof X] & Record<string | number | symbol, unknown>;
+				result[k] = deepMerge<typeof v>(child, v);
+			}
+		}
+		return result;
+	}
+	return value;
+}
diff --git a/packages/frontend/src/scripts/reaction-picker.ts b/packages/frontend/src/scripts/reaction-picker.ts
index a13351b536..193ac838a2 100644
--- a/packages/frontend/src/scripts/reaction-picker.ts
+++ b/packages/frontend/src/scripts/reaction-picker.ts
@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import * as Misskey from 'misskey-js';
 import { defineAsyncComponent, Ref, ref } from 'vue';
 import { popup } from '@/os.js';
 import { defaultStore } from '@/store.js';
@@ -10,6 +11,7 @@ import { defaultStore } from '@/store.js';
 class ReactionPicker {
 	private src: Ref<HTMLElement | null> = ref(null);
 	private manualShowing = ref(false);
+	private targetNote: Ref<Misskey.entities.Note | null> = ref(null);
 	private onChosen?: (reaction: string) => void;
 	private onClosed?: () => void;
 
@@ -23,6 +25,7 @@ class ReactionPicker {
 			src: this.src,
 			pinnedEmojis: reactionsRef,
 			asReactionPicker: true,
+			targetNote: this.targetNote,
 			manualShowing: this.manualShowing,
 		}, {
 			done: reaction => {
@@ -38,8 +41,9 @@ class ReactionPicker {
 		});
 	}
 
-	public show(src: HTMLElement | null, onChosen?: ReactionPicker['onChosen'], onClosed?: ReactionPicker['onClosed']) {
+	public show(src: HTMLElement | null, targetNote: Misskey.entities.Note | null, onChosen?: ReactionPicker['onChosen'], onClosed?: ReactionPicker['onClosed']) {
 		this.src.value = src;
+		this.targetNote.value = targetNote;
 		this.manualShowing.value = true;
 		this.onChosen = onChosen;
 		this.onClosed = onClosed;
diff --git a/packages/frontend/src/scripts/theme.ts b/packages/frontend/src/scripts/theme.ts
index a174f51756..05ccd3dc38 100644
--- a/packages/frontend/src/scripts/theme.ts
+++ b/packages/frontend/src/scripts/theme.ts
@@ -6,6 +6,7 @@
 import { ref } from 'vue';
 import tinycolor from 'tinycolor2';
 import { deepClone } from './clone.js';
+import type { BuiltinTheme } from 'shiki';
 import { globalEvents } from '@/events.js';
 import lightTheme from '@/themes/_light.json5';
 import darkTheme from '@/themes/_dark.json5';
@@ -18,6 +19,13 @@ export type Theme = {
 	desc?: string;
 	base?: 'dark' | 'light';
 	props: Record<string, string>;
+	codeHighlighter?: {
+		base: BuiltinTheme;
+		overrides?: Record<string, any>;
+	} | {
+		base: '_none_';
+		overrides: Record<string, any>;
+	};
 };
 
 export const themeProps = Object.keys(lightTheme.props).filter(key => !key.startsWith('X'));
@@ -57,7 +65,7 @@ export const getBuiltinThemesRef = () => {
 
 const themeFontFaceName = 'sharkey-theme-font-face';
 
-let timeout = null;
+let timeout: number | null = null;
 
 export function applyTheme(theme: Theme, persist = true) {
 	if (timeout) window.clearTimeout(timeout);
diff --git a/packages/frontend/src/scripts/touch.ts b/packages/frontend/src/scripts/touch.ts
index 05f379e4aa..4fd7d500c4 100644
--- a/packages/frontend/src/scripts/touch.ts
+++ b/packages/frontend/src/scripts/touch.ts
@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { ref } from 'vue';
 import { deviceKind } from '@/scripts/device-kind.js';
 
 const isTouchSupported = 'maxTouchPoints' in navigator && navigator.maxTouchPoints > 0;
@@ -16,3 +17,6 @@ if (isTouchSupported && !isTouchUsing) {
 		isTouchUsing = true;
 	}, { passive: true });
 }
+
+/** (MkHorizontalSwipe) 横スワイプ中か？ */
+export const isHorizontalSwipeSwiping = ref(false);