mirror of https://github.com/Chocobozzz/PeerTube
75 lines
2.4 KiB
TypeScript
75 lines
2.4 KiB
TypeScript
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import express from 'express'
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import { body, param } from 'express-validator'
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import { isVideoTimeValid } from '@server/helpers/custom-validators/video-view'
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import { LocalVideoViewerModel } from '@server/models/view/local-video-viewer'
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import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes'
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import { exists, isIdValid, isIntOrNull, toIntOrNull } from '../../../helpers/custom-validators/misc'
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import { logger } from '../../../helpers/logger'
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import { areValidationErrors, doesVideoExist, isValidVideoIdParam } from '../shared'
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const getVideoLocalViewerValidator = [
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param('localViewerId')
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.custom(isIdValid).withMessage('Should have a valid local viewer id'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking getVideoLocalViewerValidator parameters', { parameters: req.params })
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if (areValidationErrors(req, res)) return
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const localViewer = await LocalVideoViewerModel.loadFullById(+req.params.localViewerId)
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if (!localViewer) {
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return res.fail({
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status: HttpStatusCode.NOT_FOUND_404,
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message: 'Local viewer not found'
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})
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}
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res.locals.localViewerFull = localViewer
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return next()
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}
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]
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const videoViewValidator = [
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isValidVideoIdParam('videoId'),
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body('currentTime')
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.optional() // TODO: remove optional in a few versions, introduced in 4.2
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.customSanitizer(toIntOrNull)
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.custom(isIntOrNull).withMessage('Should have correct current time'),
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async (req: express.Request, res: express.Response, next: express.NextFunction) => {
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logger.debug('Checking videoView parameters', { parameters: req.body })
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if (areValidationErrors(req, res)) return
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if (!await doesVideoExist(req.params.videoId, res, 'only-video')) return
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const video = res.locals.onlyVideo
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const videoDuration = video.isLive
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? undefined
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: video.duration
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if (!exists(req.body.currentTime)) { // TODO: remove in a few versions, introduced in 4.2
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req.body.currentTime = Math.min(videoDuration ?? 0, 30)
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}
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const currentTime: number = req.body.currentTime
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if (!isVideoTimeValid(currentTime, videoDuration)) {
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return res.fail({
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status: HttpStatusCode.BAD_REQUEST_400,
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message: 'Current time is invalid'
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})
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}
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return next()
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}
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]
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// ---------------------------------------------------------------------------
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export {
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videoViewValidator,
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getVideoLocalViewerValidator
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}
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