diff options
Diffstat (limited to 'server/middlewares/validators/shared/videos.ts')
-rw-r--r-- | server/middlewares/validators/shared/videos.ts | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/server/middlewares/validators/shared/videos.ts b/server/middlewares/validators/shared/videos.ts new file mode 100644 index 000000000..a6dad4374 --- /dev/null +++ b/server/middlewares/validators/shared/videos.ts | |||
@@ -0,0 +1,125 @@ | |||
1 | import { Response } from 'express' | ||
2 | import { fetchVideo, VideoFetchType } from '@server/lib/model-loaders' | ||
3 | import { VideoChannelModel } from '@server/models/video/video-channel' | ||
4 | import { VideoFileModel } from '@server/models/video/video-file' | ||
5 | import { | ||
6 | MUser, | ||
7 | MUserAccountId, | ||
8 | MVideoAccountLight, | ||
9 | MVideoFullLight, | ||
10 | MVideoIdThumbnail, | ||
11 | MVideoImmutable, | ||
12 | MVideoThumbnail, | ||
13 | MVideoWithRights | ||
14 | } from '@server/types/models' | ||
15 | import { HttpStatusCode } from '@shared/core-utils' | ||
16 | import { UserRight } from '@shared/models' | ||
17 | |||
18 | async function doesVideoExist (id: number | string, res: Response, fetchType: VideoFetchType = 'all') { | ||
19 | const userId = res.locals.oauth ? res.locals.oauth.token.User.id : undefined | ||
20 | |||
21 | const video = await fetchVideo(id, fetchType, userId) | ||
22 | |||
23 | if (video === null) { | ||
24 | res.fail({ | ||
25 | status: HttpStatusCode.NOT_FOUND_404, | ||
26 | message: 'Video not found' | ||
27 | }) | ||
28 | return false | ||
29 | } | ||
30 | |||
31 | switch (fetchType) { | ||
32 | case 'all': | ||
33 | res.locals.videoAll = video as MVideoFullLight | ||
34 | break | ||
35 | |||
36 | case 'only-immutable-attributes': | ||
37 | res.locals.onlyImmutableVideo = video as MVideoImmutable | ||
38 | break | ||
39 | |||
40 | case 'id': | ||
41 | res.locals.videoId = video as MVideoIdThumbnail | ||
42 | break | ||
43 | |||
44 | case 'only-video': | ||
45 | res.locals.onlyVideo = video as MVideoThumbnail | ||
46 | break | ||
47 | |||
48 | case 'only-video-with-rights': | ||
49 | res.locals.onlyVideoWithRights = video as MVideoWithRights | ||
50 | break | ||
51 | } | ||
52 | |||
53 | return true | ||
54 | } | ||
55 | |||
56 | async function doesVideoFileOfVideoExist (id: number, videoIdOrUUID: number | string, res: Response) { | ||
57 | if (!await VideoFileModel.doesVideoExistForVideoFile(id, videoIdOrUUID)) { | ||
58 | res.fail({ | ||
59 | status: HttpStatusCode.NOT_FOUND_404, | ||
60 | message: 'VideoFile matching Video not found' | ||
61 | }) | ||
62 | return false | ||
63 | } | ||
64 | |||
65 | return true | ||
66 | } | ||
67 | |||
68 | async function doesVideoChannelOfAccountExist (channelId: number, user: MUserAccountId, res: Response) { | ||
69 | const videoChannel = await VideoChannelModel.loadAndPopulateAccount(channelId) | ||
70 | |||
71 | if (videoChannel === null) { | ||
72 | res.fail({ message: 'Unknown video "video channel" for this instance.' }) | ||
73 | return false | ||
74 | } | ||
75 | |||
76 | // Don't check account id if the user can update any video | ||
77 | if (user.hasRight(UserRight.UPDATE_ANY_VIDEO) === true) { | ||
78 | res.locals.videoChannel = videoChannel | ||
79 | return true | ||
80 | } | ||
81 | |||
82 | if (videoChannel.Account.id !== user.Account.id) { | ||
83 | res.fail({ | ||
84 | message: 'Unknown video "video channel" for this account.' | ||
85 | }) | ||
86 | return false | ||
87 | } | ||
88 | |||
89 | res.locals.videoChannel = videoChannel | ||
90 | return true | ||
91 | } | ||
92 | |||
93 | function checkUserCanManageVideo (user: MUser, video: MVideoAccountLight, right: UserRight, res: Response, onlyOwned = true) { | ||
94 | // Retrieve the user who did the request | ||
95 | if (onlyOwned && video.isOwned() === false) { | ||
96 | res.fail({ | ||
97 | status: HttpStatusCode.FORBIDDEN_403, | ||
98 | message: 'Cannot manage a video of another server.' | ||
99 | }) | ||
100 | return false | ||
101 | } | ||
102 | |||
103 | // Check if the user can delete the video | ||
104 | // The user can delete it if he has the right | ||
105 | // Or if s/he is the video's account | ||
106 | const account = video.VideoChannel.Account | ||
107 | if (user.hasRight(right) === false && account.userId !== user.id) { | ||
108 | res.fail({ | ||
109 | status: HttpStatusCode.FORBIDDEN_403, | ||
110 | message: 'Cannot manage a video of another user.' | ||
111 | }) | ||
112 | return false | ||
113 | } | ||
114 | |||
115 | return true | ||
116 | } | ||
117 | |||
118 | // --------------------------------------------------------------------------- | ||
119 | |||
120 | export { | ||
121 | doesVideoChannelOfAccountExist, | ||
122 | doesVideoExist, | ||
123 | doesVideoFileOfVideoExist, | ||
124 | checkUserCanManageVideo | ||
125 | } | ||