import { Response } from 'express' import { loadVideo, VideoLoadType } from '@server/lib/model-loaders' import { VideoChannelModel } from '@server/models/video/video-channel' import { VideoFileModel } from '@server/models/video/video-file' import { MUser, MUserAccountId, MVideoAccountLight, MVideoFormattableDetails, MVideoFullLight, MVideoId, MVideoImmutable, MVideoThumbnail } from '@server/types/models' import { HttpStatusCode } from '@shared/core-utils' import { UserRight } from '@shared/models' async function doesVideoExist (id: number | string, res: Response, fetchType: VideoLoadType = 'all') { const userId = res.locals.oauth ? res.locals.oauth.token.User.id : undefined const video = await loadVideo(id, fetchType, userId) if (video === null) { res.fail({ status: HttpStatusCode.NOT_FOUND_404, message: 'Video not found' }) return false } switch (fetchType) { case 'for-api': res.locals.videoAPI = video as MVideoFormattableDetails break case 'all': res.locals.videoAll = video as MVideoFullLight break case 'only-immutable-attributes': res.locals.onlyImmutableVideo = video as MVideoImmutable break case 'id': res.locals.videoId = video as MVideoId break case 'only-video': res.locals.onlyVideo = video as MVideoThumbnail break } return true } async function doesVideoFileOfVideoExist (id: number, videoIdOrUUID: number | string, res: Response) { if (!await VideoFileModel.doesVideoExistForVideoFile(id, videoIdOrUUID)) { res.fail({ status: HttpStatusCode.NOT_FOUND_404, message: 'VideoFile matching Video not found' }) return false } return true } async function doesVideoChannelOfAccountExist (channelId: number, user: MUserAccountId, res: Response) { const videoChannel = await VideoChannelModel.loadAndPopulateAccount(channelId) if (videoChannel === null) { res.fail({ message: 'Unknown video "video channel" for this instance.' }) return false } // Don't check account id if the user can update any video if (user.hasRight(UserRight.UPDATE_ANY_VIDEO) === true) { res.locals.videoChannel = videoChannel return true } if (videoChannel.Account.id !== user.Account.id) { res.fail({ message: 'Unknown video "video channel" for this account.' }) return false } res.locals.videoChannel = videoChannel return true } function checkUserCanManageVideo (user: MUser, video: MVideoAccountLight, right: UserRight, res: Response, onlyOwned = true) { // Retrieve the user who did the request if (onlyOwned && video.isOwned() === false) { res.fail({ status: HttpStatusCode.FORBIDDEN_403, message: 'Cannot manage a video of another server.' }) return false } // 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.fail({ status: HttpStatusCode.FORBIDDEN_403, message: 'Cannot manage a video of another user.' }) return false } return true } // --------------------------------------------------------------------------- export { doesVideoChannelOfAccountExist, doesVideoExist, doesVideoFileOfVideoExist, checkUserCanManageVideo }