import { api } from './os'; import { miLocalStorage } from './local-storage'; const storageCache = miLocalStorage.getItem('emojis'); export let customEmojis = storageCache ? JSON.parse(storageCache) : []; fetchCustomEmojis(); export async function fetchCustomEmojis() { const now = Date.now(); const lastFetchedAt = miLocalStorage.getItem('lastEmojisFetchedAt'); if (lastFetchedAt && (now - parseInt(lastFetchedAt)) < 1000 * 60 * 60) return; const res = await api('emojis', {}); customEmojis = res.emojis; miLocalStorage.setItem('emojis', JSON.stringify(customEmojis)); miLocalStorage.setItem('lastEmojisFetchedAt', now.toString()); } let cachedCategories; export function getCustomEmojiCategories() { if (cachedCategories) return cachedCategories; const categories = new Set(); for (const emoji of customEmojis) { categories.add(emoji.category); } const res = Array.from(categories); cachedCategories = res; return res; } let cachedTags; export function getCustomEmojiTags() { if (cachedTags) return cachedTags; const tags = new Set(); for (const emoji of customEmojis) { for (const tag of emoji.aliases) { tags.add(tag); } } const res = Array.from(tags); cachedTags = res; return res; }