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MisskeyIO/packages/frontend/src/account.ts
2023-05-18 20:17:32 +09:00

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import { defineAsyncComponent, reactive, ref } from 'vue';
import * as misskey from 'misskey-js';
import { showSuspendedDialog } from './scripts/show-suspended-dialog';
import { i18n } from './i18n';
import { miLocalStorage } from './local-storage';
import { MenuButton } from './types/menu';
import { del, get, set } from '@/scripts/idb-proxy';
import { apiUrl } from '@/config';
import { waiting, api, popup, popupMenu, success, alert } from '@/os';
import { unisonReload, reloadChannel } from '@/scripts/unison-reload';
// TODO: 他のタブと永続化されたstateを同期
type Account = misskey.entities.MeDetailed;
const accountData = miLocalStorage.getItem('account');
// TODO: 外部からはreadonlyに
export const $i = accountData ? reactive(JSON.parse(accountData) as Account) : null;
export const iAmModerator = $i != null && ($i.isAdmin || $i.isModerator);
export const iAmAdmin = $i != null && $i.isAdmin;
export let notesCount = $i == null ? 0 : $i.notesCount;
export function incNotesCount() {
notesCount++;
}
export async function signout() {
if (!$i) return;
waiting();
miLocalStorage.removeItem('account');
await removeAccount($i.id);
const accounts = await getAccounts();
//#region Remove service worker registration
try {
if (navigator.serviceWorker.controller) {
const registration = await navigator.serviceWorker.ready;
const push = await registration.pushManager.getSubscription();
if (push) {
await window.fetch(`${apiUrl}/sw/unregister`, {
method: 'POST',
body: JSON.stringify({
i: $i.token,
endpoint: push.endpoint,
}),
headers: {
'Content-Type': 'application/json',
},
});
}
}
if (accounts.length === 0) {
await navigator.serviceWorker.getRegistrations()
.then(registrations => {
return Promise.all(registrations.map(registration => registration.unregister()));
});
}
} catch (err) {}
//#endregion
if (accounts.length > 0) login(accounts[0].token);
else unisonReload('/');
}
export async function getAccounts(): Promise<{ id: Account['id'], token: Account['token'] }[]> {
return (await get('accounts')) || [];
}
export async function addAccount(id: Account['id'], token: Account['token']) {
const accounts = await getAccounts();
if (!accounts.some(x => x.id === id)) {
await set('accounts', accounts.concat([{ id, token }]));
}
}
export async function removeAccount(idOrToken: Account['id']) {
const accounts = await getAccounts();
const i = accounts.findIndex(x => x.id === idOrToken || x.token === idOrToken);
if (i !== -1) accounts.splice(i, 1);
if (accounts.length > 0) {
await set('accounts', accounts);
} else {
await del('accounts');
}
}
function fetchAccount(token: string, id?: string, forceShowDialog?: boolean): Promise<Account> {
return new Promise((done, fail) => {
// Fetch user
window.fetch(`${apiUrl}/i`, {
method: 'POST',
body: JSON.stringify({
i: token,
}),
headers: {
'Content-Type': 'application/json',
},
})
.then(res => new Promise<Account | { error: Record<string, any> }>((done2, fail2) => {
if (res.status >= 500 && res.status < 600) {
// サーバーエラー(5xx)の場合をrejectとする
// 認証エラーなど4xxはresolve
return fail2(res);
}
res.json().then(done2, fail2);
}))
.then(async res => {
if (res.error) {
if (res.error.id === 'a8c724b3-6e9c-4b46-b1a8-bc3ed6258370') {
// SUSPENDED
if (forceShowDialog || $i && (token === $i.token || id === $i.id)) {
await showSuspendedDialog();
}
} else if (res.error.id === 'e5b3b9f0-2b8f-4b9f-9c1f-8c5c1b2e1b1a') {
// USER_IS_DELETED
// アカウントが削除されている
if (forceShowDialog || $i && (token === $i.token || id === $i.id)) {
await alert({
type: 'error',
title: i18n.ts.accountDeleted,
text: i18n.ts.accountDeletedDescription,
});
}
} else if (res.error.id === 'b0a7f5f8-dc2f-4171-b91f-de88ad238e14') {
// AUTHENTICATION_FAILED
// トークンが無効化されていたりアカウントが削除されたりしている
if (forceShowDialog || $i && (token === $i.token || id === $i.id)) {
await alert({
type: 'error',
title: i18n.ts.tokenRevoked,
text: i18n.ts.tokenRevokedDescription,
});
}
} else {
await alert({
type: 'error',
title: i18n.ts.failedToFetchAccountInformation,
text: JSON.stringify(res.error),
});
}
// rejectかつ理由がtrueの場合、削除対象であることを示す
fail(true);
} else {
(res as Account).token = token;
done(res as Account);
}
})
.catch(fail);
});
}
export function updateAccount(accountData: Partial<Account>) {
if (!$i) return;
for (const [key, value] of Object.entries(accountData)) {
$i[key] = value;
}
miLocalStorage.setItem('account', JSON.stringify($i));
}
export async function refreshAccount() {
if (!$i) return;
return fetchAccount($i.token, $i.id)
.then(updateAccount, reason => {
if (reason === true) return signout();
return;
});
}
export async function login(token: Account['token'], redirect?: string) {
const showing = ref(true);
popup(defineAsyncComponent(() => import('@/components/MkWaitingDialog.vue')), {
success: false,
showing: showing,
}, {}, 'closed');
if (_DEV_) console.log('logging as token ', token);
const me = await fetchAccount(token, undefined, true)
.catch(reason => {
if (reason === true) {
// 削除対象の場合
removeAccount(token);
}
showing.value = false;
throw reason;
});
miLocalStorage.setItem('account', JSON.stringify(me));
document.cookie = `token=${token}; path=/; max-age=31536000`; // bull dashboardの認証とかで使う
await addAccount(me.id, token);
if (redirect) {
// 他のタブは再読み込みするだけ
reloadChannel.postMessage(null);
// このページはredirectで指定された先に移動
location.href = redirect;
return;
}
unisonReload();
}
export async function openAccountMenu(opts: {
includeCurrentAccount?: boolean;
withExtraOperation: boolean;
active?: misskey.entities.UserDetailed['id'];
onChoose?: (account: misskey.entities.UserDetailed) => void;
}, ev: MouseEvent) {
if (!$i) return;
function showSigninDialog() {
popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
done: res => {
addAccount(res.id, res.i);
success();
},
}, 'closed');
}
function createAccount() {
popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
done: res => {
addAccount(res.id, res.i);
switchAccountWithToken(res.i);
},
}, 'closed');
}
async function switchAccount(account: misskey.entities.UserDetailed) {
const storedAccounts = await getAccounts();
const found = storedAccounts.find(x => x.id === account.id);
if (found == null) return;
switchAccountWithToken(found.token);
}
function switchAccountWithToken(token: string) {
login(token);
}
const storedAccounts = await getAccounts().then(accounts => accounts.filter(x => x.id !== $i.id));
const accountsPromise = api('users/show', { userIds: storedAccounts.map(x => x.id) });
function createItem(account: misskey.entities.UserDetailed) {
return {
type: 'user' as const,
user: account,
active: opts.active != null ? opts.active === account.id : false,
action: () => {
if (opts.onChoose) {
opts.onChoose(account);
} else {
switchAccount(account);
}
},
};
}
const accountItemPromises = storedAccounts.map(a => new Promise<ReturnType<typeof createItem> | MenuButton>(res => {
accountsPromise.then(accounts => {
const account = accounts.find(x => x.id === a.id);
if (account == null) return res({
type: 'button' as const,
text: a.id,
action: () => {
switchAccountWithToken(a.token);
},
});
res(createItem(account));
});
}));
if (opts.withExtraOperation) {
popupMenu([...[{
type: 'link' as const,
text: i18n.ts.profile,
to: `/@${ $i.username }`,
avatar: $i,
}, null, ...(opts.includeCurrentAccount ? [createItem($i)] : []), ...accountItemPromises, {
type: 'parent' as const,
icon: 'ti ti-plus',
text: i18n.ts.addAccount,
children: [{
text: i18n.ts.existingAccount,
action: () => { showSigninDialog(); },
}, {
text: i18n.ts.createAccount,
action: () => { createAccount(); },
}],
}, {
type: 'link' as const,
icon: 'ti ti-users',
text: i18n.ts.manageAccounts,
to: '/settings/accounts',
}]], ev.currentTarget ?? ev.target, {
align: 'left',
});
} else {
popupMenu([...(opts.includeCurrentAccount ? [createItem($i)] : []), ...accountItemPromises], ev.currentTarget ?? ev.target, {
align: 'left',
});
}
}
if (_DEV_) {
(window as any).$i = $i;
}