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import * as express from 'express'
import 'express-validator'
import { body, param } from 'express-validator/check'
import { exists, isBooleanValid, isIdOrUUIDValid, toIntOrNull } from '../../helpers/custom-validators/misc'
import { doesVideoExist } from '../../helpers/custom-validators/videos'
import { logger } from '../../helpers/logger'
import { areValidationErrors } from './utils'
import { VideoRedundancyModel } from '../../models/redundancy/video-redundancy'
import { isHostValid } from '../../helpers/custom-validators/servers'
import { ServerModel } from '../../models/server/server'
const videoFileRedundancyGetValidator = [
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'),
param('resolution')
.customSanitizer(toIntOrNull)
.custom(exists).withMessage('Should have a valid resolution'),
param('fps')
.optional()
.customSanitizer(toIntOrNull)
.custom(exists).withMessage('Should have a valid fps'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking videoFileRedundancyGetValidator parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
if (!await doesVideoExist(req.params.videoId, res)) return
const video = res.locals.video
const videoFile = video.VideoFiles.find(f => {
return f.resolution === req.params.resolution && (!req.params.fps || f.fps === req.params.fps)
})
if (!videoFile) return res.status(404).json({ error: 'Video file not found.' })
res.locals.videoFile = videoFile
const videoRedundancy = await VideoRedundancyModel.loadLocalByFileId(videoFile.id)
if (!videoRedundancy) return res.status(404).json({ error: 'Video redundancy not found.' })
res.locals.videoRedundancy = videoRedundancy
return next()
}
]
const videoPlaylistRedundancyGetValidator = [
param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'),
param('streamingPlaylistType').custom(exists).withMessage('Should have a valid streaming playlist type'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking videoPlaylistRedundancyGetValidator parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
if (!await doesVideoExist(req.params.videoId, res)) return
const video = res.locals.video
const videoStreamingPlaylist = video.VideoStreamingPlaylists.find(p => p === req.params.streamingPlaylistType)
if (!videoStreamingPlaylist) return res.status(404).json({ error: 'Video playlist not found.' })
res.locals.videoStreamingPlaylist = videoStreamingPlaylist
const videoRedundancy = await VideoRedundancyModel.loadLocalByStreamingPlaylistId(videoStreamingPlaylist.id)
if (!videoRedundancy) return res.status(404).json({ error: 'Video redundancy not found.' })
res.locals.videoRedundancy = videoRedundancy
return next()
}
]
const updateServerRedundancyValidator = [
param('host').custom(isHostValid).withMessage('Should have a valid host'),
body('redundancyAllowed')
.toBoolean()
.custom(isBooleanValid).withMessage('Should have a valid redundancyAllowed attribute'),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
logger.debug('Checking updateServerRedundancy parameters', { parameters: req.params })
if (areValidationErrors(req, res)) return
const server = await ServerModel.loadByHost(req.params.host)
if (!server) {
return res
.status(404)
.json({
error: `Server ${req.params.host} not found.`
})
.end()
}
res.locals.server = server
return next()
}
]
// ---------------------------------------------------------------------------
export {
videoFileRedundancyGetValidator,
videoPlaylistRedundancyGetValidator,
updateServerRedundancyValidator
}
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