62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
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/*
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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 { shallowRef, computed, markRaw, watch } from 'vue';
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import * as Misskey from 'misskey-js';
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import { misskeyApi, misskeyApiGet } from '@/scripts/misskey-api.js';
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import { get, set } from '@/scripts/idb-proxy.js';
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const storageCache = await get('emojis');
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export const customEmojis = shallowRef<Misskey.entities.EmojiSimple[]>(Array.isArray(storageCache) ? storageCache : []);
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export const customEmojiCategories = computed<[ ...string[], null ]>(() => {
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const categories = new Set<string>();
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for (const emoji of customEmojis.value) {
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if (emoji.category && emoji.category !== 'null') {
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categories.add(emoji.category);
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}
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}
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return markRaw([...Array.from(categories), null]);
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});
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export const customEmojisMap = new Map<string, Misskey.entities.EmojiSimple>();
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watch(customEmojis, emojis => {
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customEmojisMap.clear();
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for (const emoji of emojis) {
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customEmojisMap.set(emoji.name, emoji);
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}
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}, { immediate: true });
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export async function fetchCustomEmojis(force = false) {
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const now = Date.now();
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let res;
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if (force) {
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res = await misskeyApi('emojis', {});
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} else {
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const lastFetchedAt = await get('lastEmojisFetchedAt');
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if (lastFetchedAt && (now - lastFetchedAt) < 1000 * 60 * 60) return;
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res = await misskeyApiGet('emojis', {});
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}
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customEmojis.value = res.emojis;
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set('emojis', res.emojis);
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set('lastEmojisFetchedAt', now);
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}
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let cachedTags;
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export function getCustomEmojiTags() {
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if (cachedTags) return cachedTags;
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const tags = new Set();
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for (const emoji of customEmojis.value) {
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for (const tag of emoji.aliases) {
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tags.add(tag);
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}
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}
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const res = Array.from(tags);
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cachedTags = res;
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return res;
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}
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