62 lines
2.3 KiB
TypeScript
62 lines
2.3 KiB
TypeScript
/*
|
|
* SPDX-FileCopyrightText: syuilo and misskey-project
|
|
* SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
import { computed, reactive } from 'vue';
|
|
import * as Misskey from 'misskey-js';
|
|
import { misskeyApi } from '@/scripts/misskey-api.js';
|
|
import { miLocalStorage } from '@/local-storage.js';
|
|
import { DEFAULT_INFO_IMAGE_URL, DEFAULT_NOT_FOUND_IMAGE_URL, DEFAULT_SERVER_ERROR_IMAGE_URL } from '@/const.js';
|
|
|
|
// TODO: 他のタブと永続化されたstateを同期
|
|
|
|
//#region loader
|
|
const providedMetaEl = document.getElementById('misskey_meta');
|
|
|
|
let cachedMeta = miLocalStorage.getItem('instance') ? JSON.parse(miLocalStorage.getItem('instance')!) : null;
|
|
let cachedAt = miLocalStorage.getItem('instanceCachedAt') ? parseInt(miLocalStorage.getItem('instanceCachedAt')!) : 0;
|
|
const providedMeta = providedMetaEl && providedMetaEl.textContent ? JSON.parse(providedMetaEl.textContent) : null;
|
|
const providedAt = providedMetaEl && providedMetaEl.dataset.generatedAt ? parseInt(providedMetaEl.dataset.generatedAt) : 0;
|
|
if (providedAt > cachedAt) {
|
|
miLocalStorage.setItem('instance', JSON.stringify(providedMeta));
|
|
miLocalStorage.setItem('instanceCachedAt', providedAt.toString());
|
|
cachedMeta = providedMeta;
|
|
cachedAt = providedAt;
|
|
}
|
|
//#endregion
|
|
|
|
// TODO: instanceをリアクティブにするかは再考の余地あり
|
|
|
|
export const instance: Misskey.entities.MetaDetailed = reactive(cachedMeta ?? {});
|
|
|
|
export const serverErrorImageUrl = computed(() => instance.serverErrorImageUrl ?? DEFAULT_SERVER_ERROR_IMAGE_URL);
|
|
|
|
export const infoImageUrl = computed(() => instance.infoImageUrl ?? DEFAULT_INFO_IMAGE_URL);
|
|
|
|
export const notFoundImageUrl = computed(() => instance.notFoundImageUrl ?? DEFAULT_NOT_FOUND_IMAGE_URL);
|
|
|
|
export const isEnabledUrlPreview = computed(() => instance.enableUrlPreview ?? true);
|
|
|
|
export async function fetchInstance(force = false): Promise<Misskey.entities.MetaDetailed> {
|
|
if (!force) {
|
|
const cachedAt = miLocalStorage.getItem('instanceCachedAt') ? parseInt(miLocalStorage.getItem('instanceCachedAt')!) : 0;
|
|
|
|
if (Date.now() - cachedAt < 1000 * 60 * 60) {
|
|
return instance;
|
|
}
|
|
}
|
|
|
|
const meta = await misskeyApi('meta', {
|
|
detail: true,
|
|
});
|
|
|
|
for (const [k, v] of Object.entries(meta)) {
|
|
instance[k] = v;
|
|
}
|
|
|
|
miLocalStorage.setItem('instance', JSON.stringify(instance));
|
|
miLocalStorage.setItem('instanceCachedAt', Date.now().toString());
|
|
|
|
return instance;
|
|
}
|