+ // Check if the user can delete the video
+ // The user can delete it if he has the right
+ // Or if s/he is the video's account
+ const account = video.VideoChannel.Account
+ if (user.hasRight(right) === false && account.userId !== user.id) {
+ res.status(403)
+ .json({ error: 'Cannot manage a video of another user.' })
+ .end()
+ return false
+ }
+
+ return true
+}
+
+async function isVideoExist (id: string, res: Response, fetchType: VideoFetchType = 'all') {
+ const userId = res.locals.oauth ? res.locals.oauth.token.User.id : undefined
+
+ const video = await fetchVideo(id, fetchType, userId)
+
+ if (video === null) {
+ res.status(404)
+ .json({ error: 'Video not found' })
+ .end()
+
+ return false
+ }
+
+ if (fetchType !== 'none') res.locals.video = video
+ return true
+}
+
+async function isVideoChannelOfAccountExist (channelId: number, user: UserModel, res: Response) {
+ if (user.hasRight(UserRight.UPDATE_ANY_VIDEO) === true) {
+ const videoChannel = await VideoChannelModel.loadAndPopulateAccount(channelId)
+ if (videoChannel === null) {
+ res.status(400)
+ .json({ error: 'Unknown video `video channel` on this instance.' })
+ .end()
+
+ return false