mirror of https://github.com/Chocobozzz/PeerTube
205 lines
6.8 KiB
JavaScript
205 lines
6.8 KiB
JavaScript
'use strict'
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const checkErrors = require('./utils').checkErrors
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const constants = require('../../initializers/constants')
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const customVideosValidators = require('../../helpers/custom-validators').videos
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const db = require('../../initializers/database')
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const logger = require('../../helpers/logger')
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const validatorsVideos = {
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videosAdd,
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videosUpdate,
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videosGet,
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videosRemove,
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videosSearch,
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videoAbuseReport,
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videoRate,
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videosBlacklist
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}
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function videosAdd (req, res, next) {
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req.checkBody('videofile', 'Should have a valid file').isVideoFile(req.files)
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req.checkBody('name', 'Should have a valid name').isVideoNameValid()
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req.checkBody('category', 'Should have a valid category').isVideoCategoryValid()
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req.checkBody('licence', 'Should have a valid licence').isVideoLicenceValid()
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req.checkBody('language', 'Should have a valid language').optional().isVideoLanguageValid()
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req.checkBody('nsfw', 'Should have a valid NSFW attribute').isVideoNSFWValid()
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req.checkBody('description', 'Should have a valid description').isVideoDescriptionValid()
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req.checkBody('tags', 'Should have correct tags').optional().isVideoTagsValid()
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logger.debug('Checking videosAdd parameters', { parameters: req.body, files: req.files })
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checkErrors(req, res, function () {
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const videoFile = req.files.videofile[0]
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db.Video.getDurationFromFile(videoFile.path, function (err, duration) {
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if (err) {
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return res.status(400).send('Cannot retrieve metadata of the file.')
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}
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if (!customVideosValidators.isVideoDurationValid(duration)) {
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return res.status(400).send('Duration of the video file is too big (max: ' + constants.CONSTRAINTS_FIELDS.VIDEOS.DURATION.max + 's).')
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}
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videoFile.duration = duration
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next()
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})
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})
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}
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function videosUpdate (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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req.checkBody('name', 'Should have a valid name').optional().isVideoNameValid()
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req.checkBody('category', 'Should have a valid category').optional().isVideoCategoryValid()
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req.checkBody('licence', 'Should have a valid licence').optional().isVideoLicenceValid()
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req.checkBody('language', 'Should have a valid language').optional().isVideoLanguageValid()
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req.checkBody('nsfw', 'Should have a valid NSFW attribute').optional().isVideoNSFWValid()
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req.checkBody('description', 'Should have a valid description').optional().isVideoDescriptionValid()
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req.checkBody('tags', 'Should have correct tags').optional().isVideoTagsValid()
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logger.debug('Checking videosUpdate parameters', { parameters: req.body })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, function () {
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// We need to make additional checks
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if (res.locals.video.isOwned() === false) {
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return res.status(403).send('Cannot update video of another pod')
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}
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if (res.locals.video.Author.userId !== res.locals.oauth.token.User.id) {
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return res.status(403).send('Cannot update video of another user')
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}
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next()
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})
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})
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}
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function videosGet (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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logger.debug('Checking videosGet parameters', { parameters: req.params })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, next)
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})
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}
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function videosRemove (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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logger.debug('Checking videosRemove parameters', { parameters: req.params })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, function () {
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// We need to make additional checks
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// Check if the user who did the request is able to delete the video
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checkUserCanDeleteVideo(res.locals.oauth.token.User.id, res, function () {
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next()
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})
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})
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})
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}
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function videosSearch (req, res, next) {
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const searchableColumns = constants.SEARCHABLE_COLUMNS.VIDEOS
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req.checkParams('value', 'Should have a valid search').notEmpty()
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req.checkQuery('field', 'Should have correct searchable column').optional().isIn(searchableColumns)
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logger.debug('Checking videosSearch parameters', { parameters: req.params })
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checkErrors(req, res, next)
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}
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function videoAbuseReport (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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req.checkBody('reason', 'Should have a valid reason').isVideoAbuseReasonValid()
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logger.debug('Checking videoAbuseReport parameters', { parameters: req.body })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, next)
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})
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}
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function videoRate (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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req.checkBody('rating', 'Should have a valid rate type').isVideoRatingTypeValid()
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logger.debug('Checking videoRate parameters', { parameters: req.body })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, next)
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})
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}
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function videosBlacklist (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4)
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logger.debug('Checking videosBlacklist parameters', { parameters: req.params })
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checkErrors(req, res, function () {
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checkVideoExists(req.params.id, res, function () {
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checkVideoIsBlacklistable(req, res, next)
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})
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})
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}
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// ---------------------------------------------------------------------------
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module.exports = validatorsVideos
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// ---------------------------------------------------------------------------
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function checkVideoExists (id, res, callback) {
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db.Video.loadAndPopulateAuthorAndPodAndTags(id, function (err, video) {
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if (err) {
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logger.error('Error in video request validator.', { error: err })
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return res.sendStatus(500)
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}
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if (!video) return res.status(404).send('Video not found')
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res.locals.video = video
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callback()
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})
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}
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function checkUserCanDeleteVideo (userId, res, callback) {
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// Retrieve the user who did the request
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db.User.loadById(userId, function (err, user) {
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if (err) {
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logger.error('Error in video request validator.', { error: err })
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return res.sendStatus(500)
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}
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// Check if the user can delete the video
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// The user can delete it if s/he is an admin
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// Or if s/he is the video's author
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if (user.isAdmin() === false) {
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if (res.locals.video.isOwned() === false) {
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return res.status(403).send('Cannot remove video of another pod')
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}
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if (res.locals.video.Author.userId !== res.locals.oauth.token.User.id) {
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return res.status(403).send('Cannot remove video of another user')
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}
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}
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// If we reach this comment, we can delete the video
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callback()
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})
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}
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function checkVideoIsBlacklistable (req, res, callback) {
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if (res.locals.video.isOwned() === true) {
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return res.status(403).send('Cannot blacklist a local video')
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}
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callback()
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}
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