forked from mirror/misskey
48 lines
1.5 KiB
TypeScript
48 lines
1.5 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { Theme, getBuiltinThemes } from '@/scripts/theme.js';
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import { miLocalStorage } from '@/local-storage.js';
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import { misskeyApi } from '@/scripts/misskey-api.js';
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import { $i } from '@/account.js';
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const lsCacheKey = $i ? `themes:${$i.id}` as const : null;
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export function getThemes(): Theme[] {
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if ($i == null) return [];
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return JSON.parse(miLocalStorage.getItem(lsCacheKey!) ?? '[]');
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}
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export async function fetchThemes(): Promise<void> {
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if ($i == null) return;
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try {
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const themes = await misskeyApi('i/registry/get', { scope: ['client'], key: 'themes' });
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miLocalStorage.setItem(lsCacheKey!, JSON.stringify(themes));
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} catch (err) {
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if (err.code === 'NO_SUCH_KEY') return;
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throw err;
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}
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}
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export async function addTheme(theme: Theme): Promise<void> {
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if ($i == null) return;
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const builtinThemes = await getBuiltinThemes();
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if (builtinThemes.some(t => t.id === theme.id)) {
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throw new Error('builtin theme');
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}
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await fetchThemes();
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const themes = getThemes().concat(theme);
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await misskeyApi('i/registry/set', { scope: ['client'], key: 'themes', value: themes });
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miLocalStorage.setItem(lsCacheKey!, JSON.stringify(themes));
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}
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export async function removeTheme(theme: Theme): Promise<void> {
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if ($i == null) return;
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const themes = getThemes().filter(t => t.id !== theme.id);
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await misskeyApi('i/registry/set', { scope: ['client'], key: 'themes', value: themes });
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miLocalStorage.setItem(lsCacheKey!, JSON.stringify(themes));
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}
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