]>
Commit | Line | Data |
---|---|---|
4d4e5cd4 | 1 | import * as express from 'express' |
51548b31 C |
2 | import { UserRight } from '../../../../shared/models/users/user-right.enum' |
3 | import { getFormattedObjects } from '../../../helpers' | |
c46edbc2 | 4 | import { retryTransactionWrapper } from '../../../helpers/database-utils' |
51548b31 | 5 | import { logger } from '../../../helpers/logger' |
efc32059 | 6 | import { getServerAccount } from '../../../helpers/utils' |
51548b31 C |
7 | import { getAccountFromWebfinger } from '../../../helpers/webfinger' |
8 | import { SERVER_ACCOUNT_NAME } from '../../../initializers/constants' | |
9 | import { database as db } from '../../../initializers/database' | |
c46edbc2 C |
10 | import { saveAccountAndServerIfNotExist } from '../../../lib/activitypub/account' |
11 | import { sendUndoFollow } from '../../../lib/activitypub/send/send-undo' | |
12 | import { sendFollow } from '../../../lib/index' | |
54141398 | 13 | import { asyncMiddleware, paginationValidator, removeFollowingValidator, setFollowersSort, setPagination } from '../../../middlewares' |
51548b31 | 14 | import { authenticate } from '../../../middlewares/oauth' |
60862425 | 15 | import { setBodyHostsPort } from '../../../middlewares/servers' |
51548b31 C |
16 | import { setFollowingSort } from '../../../middlewares/sort' |
17 | import { ensureUserHasRight } from '../../../middlewares/user-right' | |
54141398 | 18 | import { followValidator } from '../../../middlewares/validators/follows' |
51548b31 | 19 | import { followersSortValidator, followingSortValidator } from '../../../middlewares/validators/sort' |
0f91ae62 | 20 | import { AccountInstance } from '../../../models/account/account-interface' |
c46edbc2 | 21 | import { AccountFollowInstance } from '../../../models/index' |
51548b31 | 22 | |
4610bc5b | 23 | const serverFollowsRouter = express.Router() |
51548b31 | 24 | |
4610bc5b | 25 | serverFollowsRouter.get('/following', |
8a02bd04 | 26 | paginationValidator, |
7a7724e6 C |
27 | followingSortValidator, |
28 | setFollowingSort, | |
8a02bd04 | 29 | setPagination, |
7a7724e6 C |
30 | asyncMiddleware(listFollowing) |
31 | ) | |
32 | ||
9a27cdc2 | 33 | serverFollowsRouter.post('/following', |
8e696487 | 34 | authenticate, |
4610bc5b | 35 | ensureUserHasRight(UserRight.MANAGE_SERVER_FOLLOW), |
ce548a10 C |
36 | followValidator, |
37 | setBodyHostsPort, | |
0f91ae62 | 38 | asyncMiddleware(followRetry) |
ce548a10 C |
39 | ) |
40 | ||
54141398 C |
41 | serverFollowsRouter.delete('/following/:accountId', |
42 | authenticate, | |
43 | ensureUserHasRight(UserRight.MANAGE_SERVER_FOLLOW), | |
a2431b7d | 44 | asyncMiddleware(removeFollowingValidator), |
54141398 C |
45 | asyncMiddleware(removeFollow) |
46 | ) | |
47 | ||
4610bc5b | 48 | serverFollowsRouter.get('/followers', |
7a7724e6 C |
49 | paginationValidator, |
50 | followersSortValidator, | |
51 | setFollowersSort, | |
52 | setPagination, | |
53 | asyncMiddleware(listFollowers) | |
65fcc311 | 54 | ) |
65fcc311 C |
55 | |
56 | // --------------------------------------------------------------------------- | |
57 | ||
58 | export { | |
4610bc5b | 59 | serverFollowsRouter |
65fcc311 C |
60 | } |
61 | ||
62 | // --------------------------------------------------------------------------- | |
63 | ||
7a7724e6 | 64 | async function listFollowing (req: express.Request, res: express.Response, next: express.NextFunction) { |
4610bc5b C |
65 | const serverAccount = await getServerAccount() |
66 | const resultList = await db.AccountFollow.listFollowingForApi(serverAccount.id, req.query.start, req.query.count, req.query.sort) | |
7a7724e6 C |
67 | |
68 | return res.json(getFormattedObjects(resultList.data, resultList.total)) | |
69 | } | |
70 | ||
71 | async function listFollowers (req: express.Request, res: express.Response, next: express.NextFunction) { | |
4610bc5b C |
72 | const serverAccount = await getServerAccount() |
73 | const resultList = await db.AccountFollow.listFollowersForApi(serverAccount.id, req.query.start, req.query.count, req.query.sort) | |
eb080476 C |
74 | |
75 | return res.json(getFormattedObjects(resultList.data, resultList.total)) | |
65fcc311 | 76 | } |
ce548a10 | 77 | |
0f91ae62 | 78 | async function followRetry (req: express.Request, res: express.Response, next: express.NextFunction) { |
ce548a10 | 79 | const hosts = req.body.hosts as string[] |
efc32059 | 80 | const fromAccount = await getServerAccount() |
ce548a10 | 81 | |
350e31d6 C |
82 | const tasks: Promise<any>[] = [] |
83 | const accountName = SERVER_ACCOUNT_NAME | |
84 | ||
ce548a10 | 85 | for (const host of hosts) { |
ce548a10 C |
86 | |
87 | // We process each host in a specific transaction | |
88 | // First, we add the follow request in the database | |
89 | // Then we send the follow request to other account | |
350e31d6 C |
90 | const p = loadLocalOrGetAccountFromWebfinger(accountName, host) |
91 | .then(accountResult => { | |
92 | let targetAccount = accountResult.account | |
93 | ||
0f91ae62 C |
94 | const options = { |
95 | arguments: [ fromAccount, targetAccount, accountResult.loadedFromDB ], | |
96 | errorMessage: 'Cannot follow with many retries.' | |
97 | } | |
98 | ||
99 | return retryTransactionWrapper(follow, options) | |
ce548a10 | 100 | }) |
350e31d6 | 101 | .catch(err => logger.warn('Cannot follow server %s.', `${accountName}@${host}`, err)) |
ce548a10 C |
102 | |
103 | tasks.push(p) | |
104 | } | |
105 | ||
8e10cf1a C |
106 | // Don't make the client wait the tasks |
107 | Promise.all(tasks) | |
0f91ae62 | 108 | .catch(err => logger.error('Error in follow.', err)) |
ce548a10 C |
109 | |
110 | return res.status(204).end() | |
111 | } | |
350e31d6 | 112 | |
0f91ae62 C |
113 | async function follow (fromAccount: AccountInstance, targetAccount: AccountInstance, targetAlreadyInDB: boolean) { |
114 | try { | |
115 | await db.sequelize.transaction(async t => { | |
116 | if (targetAlreadyInDB === false) { | |
117 | await saveAccountAndServerIfNotExist(targetAccount, t) | |
118 | } | |
119 | ||
120 | const [ accountFollow ] = await db.AccountFollow.findOrCreate({ | |
121 | where: { | |
122 | accountId: fromAccount.id, | |
123 | targetAccountId: targetAccount.id | |
124 | }, | |
125 | defaults: { | |
126 | state: 'pending', | |
127 | accountId: fromAccount.id, | |
128 | targetAccountId: targetAccount.id | |
129 | }, | |
130 | transaction: t | |
131 | }) | |
132 | accountFollow.AccountFollowing = targetAccount | |
133 | accountFollow.AccountFollower = fromAccount | |
134 | ||
135 | // Send a notification to remote server | |
136 | if (accountFollow.state === 'pending') { | |
137 | await sendFollow(accountFollow, t) | |
138 | } | |
139 | }) | |
140 | } catch (err) { | |
141 | // Reset target account | |
142 | targetAccount.isNewRecord = !targetAlreadyInDB | |
143 | throw err | |
144 | } | |
145 | } | |
146 | ||
54141398 | 147 | async function removeFollow (req: express.Request, res: express.Response, next: express.NextFunction) { |
0f91ae62 | 148 | const follow: AccountFollowInstance = res.locals.follow |
54141398 C |
149 | |
150 | await db.sequelize.transaction(async t => { | |
40ff5707 C |
151 | if (follow.state === 'accepted') await sendUndoFollow(follow, t) |
152 | ||
0f91ae62 | 153 | await follow.destroy({ transaction: t }) |
54141398 C |
154 | }) |
155 | ||
40ff5707 C |
156 | // Destroy the account that will destroy video channels, videos and video files too |
157 | // This could be long so don't wait this task | |
158 | const following = follow.AccountFollowing | |
159 | following.destroy() | |
160 | .catch(err => logger.error('Cannot destroy account that we do not follow anymore %s.', following.url, err)) | |
161 | ||
54141398 C |
162 | return res.status(204).end() |
163 | } | |
164 | ||
350e31d6 C |
165 | async function loadLocalOrGetAccountFromWebfinger (name: string, host: string) { |
166 | let loadedFromDB = true | |
167 | let account = await db.Account.loadByNameAndHost(name, host) | |
168 | ||
169 | if (!account) { | |
170 | const nameWithDomain = name + '@' + host | |
171 | account = await getAccountFromWebfinger(nameWithDomain) | |
172 | loadedFromDB = false | |
173 | } | |
174 | ||
175 | return { account, loadedFromDB } | |
176 | } |