misskey/src/client/theme-store.ts

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import { api } from '@/os';
import { $i } from '@/account';
import { ColdDeviceStorage } from './store';
import { Theme } from './scripts/theme';
const lsCacheKey = $i ? `themes:${$i.id}` : '';
export function getThemes(): Theme[] {
return JSON.parse(localStorage.getItem(lsCacheKey) || '[]');
}
export async function fetchThemes(): Promise<void> {
if ($i == null) return;
try {
const themes = await api('i/registry/get', { scope: ['client'], key: 'themes' });
localStorage.setItem(lsCacheKey, JSON.stringify(themes));
} catch (e) {
if (e.code === 'NO_SUCH_KEY') return;
throw e;
}
}
export async function addTheme(theme: Theme): Promise<void> {
await fetchThemes();
const themes = getThemes().concat(theme);
await api('i/registry/set', { scope: ['client'], key: 'themes', value: themes });
localStorage.setItem(lsCacheKey, JSON.stringify(themes));
}
export async function removeTheme(theme: Theme): Promise<void> {
const themes = getThemes().filter(t => t.id != theme.id);
await api('i/registry/set', { scope: ['client'], key: 'themes', value: themes });
localStorage.setItem(lsCacheKey, JSON.stringify(themes));
}
// TODO: そのうち消す
if (ColdDeviceStorage.get('themes').length > 0) {
const lsThemes = ColdDeviceStorage.get('themes');
let registryThemes;
try {
registryThemes = await api('i/registry/get', { scope: ['client'], key: 'themes' });
} catch (e) {
if (e.code === 'NO_SUCH_KEY') {
registryThemes = [];
} else {
throw e;
}
}
const themes = [] as Theme[];
for (const theme of lsThemes) {
if (themes.some(x => x.id === theme.id)) continue;
themes.push(theme);
}
for (const theme of registryThemes) {
if (themes.some(x => x.id === theme.id)) continue;
themes.push(theme);
}
await api('i/registry/set', { scope: ['client'], key: 'themes', value: themes });
localStorage.setItem(lsCacheKey, JSON.stringify(themes));
ColdDeviceStorage.set('themes', []);
}