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1 | import express from 'express' | |
2 | import { body, param, query } from 'express-validator' | |
3 | import { isUrlValid } from '@server/helpers/custom-validators/activitypub/misc' | |
4 | import { CONFIG } from '@server/initializers/config' | |
5 | import { MChannelAccountDefault } from '@server/types/models' | |
6 | import { VideosImportInChannelCreate } from '@shared/models' | |
7 | import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes' | |
8 | import { isBooleanValid, isIdValid, toBooleanOrNull } from '../../../helpers/custom-validators/misc' | |
9 | import { | |
10 | isVideoChannelDescriptionValid, | |
11 | isVideoChannelDisplayNameValid, | |
12 | isVideoChannelSupportValid, | |
13 | isVideoChannelUsernameValid | |
14 | } from '../../../helpers/custom-validators/video-channels' | |
15 | import { logger } from '../../../helpers/logger' | |
16 | import { ActorModel } from '../../../models/actor/actor' | |
17 | import { VideoChannelModel } from '../../../models/video/video-channel' | |
18 | import { areValidationErrors, checkUserQuota, doesVideoChannelNameWithHostExist } from '../shared' | |
19 | import { doesVideoChannelSyncIdExist } from '../shared/video-channel-syncs' | |
20 | ||
21 | export const videoChannelsAddValidator = [ | |
22 | body('name') | |
23 | .custom(isVideoChannelUsernameValid), | |
24 | body('displayName') | |
25 | .custom(isVideoChannelDisplayNameValid), | |
26 | body('description') | |
27 | .optional() | |
28 | .custom(isVideoChannelDescriptionValid), | |
29 | body('support') | |
30 | .optional() | |
31 | .custom(isVideoChannelSupportValid), | |
32 | ||
33 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
34 | logger.debug('Checking videoChannelsAdd parameters', { parameters: req.body }) | |
35 | ||
36 | if (areValidationErrors(req, res)) return | |
37 | ||
38 | const actor = await ActorModel.loadLocalByName(req.body.name) | |
39 | if (actor) { | |
40 | res.fail({ | |
41 | status: HttpStatusCode.CONFLICT_409, | |
42 | message: 'Another actor (account/channel) with this name on this instance already exists or has already existed.' | |
43 | }) | |
44 | return false | |
45 | } | |
46 | ||
47 | const count = await VideoChannelModel.countByAccount(res.locals.oauth.token.User.Account.id) | |
48 | if (count >= CONFIG.VIDEO_CHANNELS.MAX_PER_USER) { | |
49 | res.fail({ message: `You cannot create more than ${CONFIG.VIDEO_CHANNELS.MAX_PER_USER} channels` }) | |
50 | return false | |
51 | } | |
52 | ||
53 | return next() | |
54 | } | |
55 | ] | |
56 | ||
57 | export const videoChannelsUpdateValidator = [ | |
58 | param('nameWithHost') | |
59 | .exists(), | |
60 | ||
61 | body('displayName') | |
62 | .optional() | |
63 | .custom(isVideoChannelDisplayNameValid), | |
64 | body('description') | |
65 | .optional() | |
66 | .custom(isVideoChannelDescriptionValid), | |
67 | body('support') | |
68 | .optional() | |
69 | .custom(isVideoChannelSupportValid), | |
70 | body('bulkVideosSupportUpdate') | |
71 | .optional() | |
72 | .custom(isBooleanValid).withMessage('Should have a valid bulkVideosSupportUpdate boolean field'), | |
73 | ||
74 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
75 | logger.debug('Checking videoChannelsUpdate parameters', { parameters: req.body }) | |
76 | ||
77 | if (areValidationErrors(req, res)) return | |
78 | ||
79 | return next() | |
80 | } | |
81 | ] | |
82 | ||
83 | export const videoChannelsRemoveValidator = [ | |
84 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
85 | logger.debug('Checking videoChannelsRemove parameters', { parameters: req.params }) | |
86 | ||
87 | if (!await checkVideoChannelIsNotTheLastOne(res.locals.videoChannel, res)) return | |
88 | ||
89 | return next() | |
90 | } | |
91 | ] | |
92 | ||
93 | export const videoChannelsNameWithHostValidator = [ | |
94 | param('nameWithHost') | |
95 | .exists(), | |
96 | ||
97 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
98 | logger.debug('Checking videoChannelsNameWithHostValidator parameters', { parameters: req.params }) | |
99 | ||
100 | if (areValidationErrors(req, res)) return | |
101 | ||
102 | if (!await doesVideoChannelNameWithHostExist(req.params.nameWithHost, res)) return | |
103 | ||
104 | return next() | |
105 | } | |
106 | ] | |
107 | ||
108 | export const ensureIsLocalChannel = [ | |
109 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
110 | if (res.locals.videoChannel.Actor.isOwned() === false) { | |
111 | return res.fail({ | |
112 | status: HttpStatusCode.FORBIDDEN_403, | |
113 | message: 'This channel is not owned.' | |
114 | }) | |
115 | } | |
116 | ||
117 | return next() | |
118 | } | |
119 | ] | |
120 | ||
121 | export const ensureChannelOwnerCanUpload = [ | |
122 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
123 | const channel = res.locals.videoChannel | |
124 | const user = { id: channel.Account.userId } | |
125 | ||
126 | if (!await checkUserQuota(user, 1, res)) return | |
127 | ||
128 | next() | |
129 | } | |
130 | ] | |
131 | ||
132 | export const videoChannelStatsValidator = [ | |
133 | query('withStats') | |
134 | .optional() | |
135 | .customSanitizer(toBooleanOrNull) | |
136 | .custom(isBooleanValid).withMessage('Should have a valid stats flag boolean'), | |
137 | ||
138 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
139 | if (areValidationErrors(req, res)) return | |
140 | return next() | |
141 | } | |
142 | ] | |
143 | ||
144 | export const videoChannelsListValidator = [ | |
145 | query('search') | |
146 | .optional() | |
147 | .not().isEmpty(), | |
148 | ||
149 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
150 | logger.debug('Checking video channels search query', { parameters: req.query }) | |
151 | ||
152 | if (areValidationErrors(req, res)) return | |
153 | ||
154 | return next() | |
155 | } | |
156 | ] | |
157 | ||
158 | export const videoChannelImportVideosValidator = [ | |
159 | body('externalChannelUrl') | |
160 | .custom(isUrlValid), | |
161 | ||
162 | body('videoChannelSyncId') | |
163 | .optional() | |
164 | .custom(isIdValid), | |
165 | ||
166 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
167 | logger.debug('Checking videoChannelImport parameters', { parameters: req.body }) | |
168 | ||
169 | if (areValidationErrors(req, res)) return | |
170 | ||
171 | const body: VideosImportInChannelCreate = req.body | |
172 | ||
173 | if (!CONFIG.IMPORT.VIDEOS.HTTP.ENABLED) { | |
174 | return res.fail({ | |
175 | status: HttpStatusCode.FORBIDDEN_403, | |
176 | message: 'Channel import is impossible as video upload via HTTP is not enabled on the server' | |
177 | }) | |
178 | } | |
179 | ||
180 | if (body.videoChannelSyncId && !await doesVideoChannelSyncIdExist(body.videoChannelSyncId, res)) return | |
181 | ||
182 | return next() | |
183 | } | |
184 | ] | |
185 | ||
186 | // --------------------------------------------------------------------------- | |
187 | ||
188 | async function checkVideoChannelIsNotTheLastOne (videoChannel: MChannelAccountDefault, res: express.Response) { | |
189 | const count = await VideoChannelModel.countByAccount(videoChannel.Account.id) | |
190 | ||
191 | if (count <= 1) { | |
192 | res.fail({ | |
193 | status: HttpStatusCode.CONFLICT_409, | |
194 | message: 'Cannot remove the last channel of this user' | |
195 | }) | |
196 | return false | |
197 | } | |
198 | ||
199 | return true | |
200 | } |