1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import type { PreferencesProfile, StorageProvider } from '@/preferences/manager.js';
import { cloudBackup } from '@/preferences/utility.js';
import { miLocalStorage } from '@/local-storage.js';
import { isSameScope, PreferencesManager } from '@/preferences/manager.js';
import { store } from '@/store.js';
import { $i } from '@/i.js';
import { misskeyApi } from '@/utility/misskey-api.js';
import { TAB_ID } from '@/tab-id.js';
function createPrefManager(storageProvider: StorageProvider) {
let profile: PreferencesProfile;
const savedProfileRaw = miLocalStorage.getItem('preferences');
if (savedProfileRaw == null) {
profile = PreferencesManager.newProfile();
miLocalStorage.setItem('preferences', JSON.stringify(profile));
} else {
profile = PreferencesManager.normalizeProfile(JSON.parse(savedProfileRaw));
}
return new PreferencesManager(profile, storageProvider);
}
const syncGroup = 'default';
const storageProvider: StorageProvider = {
save: (ctx) => {
miLocalStorage.setItem('preferences', JSON.stringify(ctx.profile));
miLocalStorage.setItem('latestPreferencesUpdate', `${TAB_ID}/${Date.now()}`);
},
cloudGet: async (ctx) => {
// TODO: この取得方法だとアカウントが変わると保存場所も変わってしまうので改修する
// 例えば複数アカウントある場合でも設定値を保存するための「プライマリアカウント」を設定できるようにするとか
try {
const cloudData = await misskeyApi('i/registry/get', {
scope: ['client', 'preferences', 'sync'],
key: syncGroup + ':' + ctx.key,
}) as [any, any][];
const target = cloudData.find(([scope]) => isSameScope(scope, ctx.scope));
if (target == null) return null;
return {
value: target[1],
};
} catch (err: any) {
if (err.code === 'NO_SUCH_KEY') { // TODO: いちいちエラーキャッチするのは面倒なのでキーが無くてもエラーにならない maybe-get のようなエンドポイントをバックエンドに実装する
return null;
} else {
throw err;
}
}
},
cloudSet: async (ctx) => {
let cloudData: [any, any][] = [];
try {
cloudData = await misskeyApi('i/registry/get', {
scope: ['client', 'preferences', 'sync'],
key: syncGroup + ':' + ctx.key,
}) as [any, any][];
} catch (err: any) {
if (err.code === 'NO_SUCH_KEY') { // TODO: いちいちエラーキャッチするのは面倒なのでキーが無くてもエラーにならない maybe-get のようなエンドポイントをバックエンドに実装する
cloudData = [];
} else {
throw err;
}
}
const i = cloudData.findIndex(([scope]) => isSameScope(scope, ctx.scope));
if (i === -1) {
cloudData.push([ctx.scope, ctx.value]);
} else {
cloudData[i] = [ctx.scope, ctx.value];
}
await misskeyApi('i/registry/set', {
scope: ['client', 'preferences', 'sync'],
key: syncGroup + ':' + ctx.key,
value: cloudData,
});
},
cloudGets: async (ctx) => {
// TODO: 値の取得を1つのリクエストで済ませたい(バックエンド側でAPIの新設が必要)
const fetchings = ctx.needs.map(need => storageProvider.cloudGet(need).then(res => [need.key, res] as const));
const cloudDatas = await Promise.all(fetchings);
const res = {} as Partial<Record<string, any>>;
for (const cloudData of cloudDatas) {
if (cloudData[1] != null) {
res[cloudData[0]] = cloudData[1].value;
}
}
return res;
},
};
export const prefer = createPrefManager(storageProvider);
let latestSyncedAt = Date.now();
function syncBetweenTabs() {
const latest = miLocalStorage.getItem('latestPreferencesUpdate');
if (latest == null) return;
const latestTab = latest.split('/')[0];
const latestAt = parseInt(latest.split('/')[1]);
if (latestTab === TAB_ID) return;
if (latestAt <= latestSyncedAt) return;
prefer.rewriteProfile(PreferencesManager.normalizeProfile(JSON.parse(miLocalStorage.getItem('preferences')!)));
latestSyncedAt = Date.now();
if (_DEV_) console.log('prefer:synced');
}
window.setInterval(syncBetweenTabs, 5000);
window.document.addEventListener('visibilitychange', () => {
if (window.document.visibilityState === 'visible') {
syncBetweenTabs();
}
});
let latestBackupAt = 0;
window.setInterval(() => {
if ($i == null) return;
if (!store.s.enablePreferencesAutoCloudBackup) return;
if (window.document.visibilityState !== 'visible') return; // 同期されていない古い値がバックアップされるのを防ぐ
if (prefer.profile.modifiedAt <= latestBackupAt) return;
cloudBackup().then(() => {
latestBackupAt = Date.now();
});
}, 1000 * 60 * 3);
if (_DEV_) {
(window as any).prefer = prefer;
(window as any).cloudBackup = cloudBackup;
}
|
