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72c7248b | 1 | import * as express from 'express' |
d4f1e94c C |
2 | import { body, param } from 'express-validator/check' |
3 | import { UserRight } from '../../../shared' | |
cf7a61b5 | 4 | import { isAccountNameWithHostExist } from '../../helpers/custom-validators/accounts' |
50d6de9c | 5 | import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc' |
4e50b6a1 | 6 | import { |
7d8e778a C |
7 | isVideoChannelDescriptionValid, |
8 | isVideoChannelExist, | |
9 | isVideoChannelNameValid, | |
10 | isVideoChannelSupportValid | |
4e50b6a1 | 11 | } from '../../helpers/custom-validators/video-channels' |
da854ddd | 12 | import { logger } from '../../helpers/logger' |
3fd3ab2d C |
13 | import { UserModel } from '../../models/account/user' |
14 | import { VideoChannelModel } from '../../models/video/video-channel' | |
a2431b7d | 15 | import { areValidationErrors } from './utils' |
72c7248b | 16 | |
38fa2065 | 17 | const listVideoAccountChannelsValidator = [ |
ad9e39fb | 18 | param('accountName').exists().withMessage('Should have a valid account name'), |
72c7248b | 19 | |
a2431b7d | 20 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
38fa2065 | 21 | logger.debug('Checking listVideoAccountChannelsValidator parameters', { parameters: req.body }) |
72c7248b | 22 | |
a2431b7d | 23 | if (areValidationErrors(req, res)) return |
ad9e39fb | 24 | if (!await isAccountNameWithHostExist(req.params.accountName, res)) return |
a2431b7d C |
25 | |
26 | return next() | |
72c7248b C |
27 | } |
28 | ] | |
29 | ||
30 | const videoChannelsAddValidator = [ | |
08c1efbe | 31 | body('displayName').custom(isVideoChannelNameValid).withMessage('Should have a valid display name'), |
2422c46b C |
32 | body('description').optional().custom(isVideoChannelDescriptionValid).withMessage('Should have a valid description'), |
33 | body('support').optional().custom(isVideoChannelSupportValid).withMessage('Should have a valid support text'), | |
72c7248b C |
34 | |
35 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
36 | logger.debug('Checking videoChannelsAdd parameters', { parameters: req.body }) | |
37 | ||
a2431b7d C |
38 | if (areValidationErrors(req, res)) return |
39 | ||
40 | return next() | |
72c7248b C |
41 | } |
42 | ] | |
43 | ||
44 | const videoChannelsUpdateValidator = [ | |
45 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), | |
08c1efbe | 46 | body('displayName').optional().custom(isVideoChannelNameValid).withMessage('Should have a valid display name'), |
72c7248b | 47 | body('description').optional().custom(isVideoChannelDescriptionValid).withMessage('Should have a valid description'), |
2422c46b | 48 | body('support').optional().custom(isVideoChannelSupportValid).withMessage('Should have a valid support text'), |
72c7248b | 49 | |
a2431b7d | 50 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
51 | logger.debug('Checking videoChannelsUpdate parameters', { parameters: req.body }) |
52 | ||
a2431b7d C |
53 | if (areValidationErrors(req, res)) return |
54 | if (!await isVideoChannelExist(req.params.id, res)) return | |
55 | ||
56 | // We need to make additional checks | |
d50acfab | 57 | if (res.locals.videoChannel.Actor.isOwned() === false) { |
a2431b7d C |
58 | return res.status(403) |
59 | .json({ error: 'Cannot update video channel of another server' }) | |
60 | .end() | |
61 | } | |
62 | ||
63 | if (res.locals.videoChannel.Account.userId !== res.locals.oauth.token.User.id) { | |
64 | return res.status(403) | |
65 | .json({ error: 'Cannot update video channel of another user' }) | |
66 | .end() | |
67 | } | |
68 | ||
69 | return next() | |
72c7248b C |
70 | } |
71 | ] | |
72 | ||
73 | const videoChannelsRemoveValidator = [ | |
74 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), | |
75 | ||
a2431b7d | 76 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
77 | logger.debug('Checking videoChannelsRemove parameters', { parameters: req.params }) |
78 | ||
a2431b7d C |
79 | if (areValidationErrors(req, res)) return |
80 | if (!await isVideoChannelExist(req.params.id, res)) return | |
81 | ||
d48ff09d | 82 | if (!checkUserCanDeleteVideoChannel(res.locals.oauth.token.User, res.locals.videoChannel, res)) return |
a2431b7d C |
83 | if (!await checkVideoChannelIsNotTheLastOne(res)) return |
84 | ||
85 | return next() | |
72c7248b C |
86 | } |
87 | ] | |
88 | ||
20494f12 | 89 | const videoChannelsGetValidator = [ |
72c7248b C |
90 | param('id').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid id'), |
91 | ||
a2431b7d | 92 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
72c7248b C |
93 | logger.debug('Checking videoChannelsGet parameters', { parameters: req.params }) |
94 | ||
a2431b7d | 95 | if (areValidationErrors(req, res)) return |
6b738c7a | 96 | |
a2431b7d C |
97 | if (!await isVideoChannelExist(req.params.id, res)) return |
98 | ||
99 | return next() | |
72c7248b C |
100 | } |
101 | ] | |
102 | ||
103 | // --------------------------------------------------------------------------- | |
104 | ||
105 | export { | |
38fa2065 | 106 | listVideoAccountChannelsValidator, |
72c7248b C |
107 | videoChannelsAddValidator, |
108 | videoChannelsUpdateValidator, | |
109 | videoChannelsRemoveValidator, | |
50d6de9c | 110 | videoChannelsGetValidator |
72c7248b C |
111 | } |
112 | ||
113 | // --------------------------------------------------------------------------- | |
114 | ||
3fd3ab2d | 115 | function checkUserCanDeleteVideoChannel (user: UserModel, videoChannel: VideoChannelModel, res: express.Response) { |
50d6de9c | 116 | if (videoChannel.Actor.isOwned() === false) { |
a2431b7d | 117 | res.status(403) |
60862425 | 118 | .json({ error: 'Cannot remove video channel of another server.' }) |
72c7248b | 119 | .end() |
a2431b7d C |
120 | |
121 | return false | |
72c7248b C |
122 | } |
123 | ||
124 | // Check if the user can delete the video channel | |
125 | // The user can delete it if s/he is an admin | |
38fa2065 | 126 | // Or if s/he is the video channel's account |
a2431b7d C |
127 | if (user.hasRight(UserRight.REMOVE_ANY_VIDEO_CHANNEL) === false && videoChannel.Account.userId !== user.id) { |
128 | res.status(403) | |
72c7248b C |
129 | .json({ error: 'Cannot remove video channel of another user' }) |
130 | .end() | |
a2431b7d C |
131 | |
132 | return false | |
72c7248b C |
133 | } |
134 | ||
a2431b7d | 135 | return true |
72c7248b C |
136 | } |
137 | ||
a2431b7d | 138 | async function checkVideoChannelIsNotTheLastOne (res: express.Response) { |
3fd3ab2d | 139 | const count = await VideoChannelModel.countByAccount(res.locals.oauth.token.User.Account.id) |
a2431b7d C |
140 | |
141 | if (count <= 1) { | |
142 | res.status(409) | |
143 | .json({ error: 'Cannot remove the last channel of this user' }) | |
144 | .end() | |
145 | ||
146 | return false | |
147 | } | |
148 | ||
149 | return true | |
72c7248b | 150 | } |