96 lines
3.1 KiB
JavaScript
96 lines
3.1 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 logger = require('../../helpers/logger')
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const videos = require('../../lib/videos')
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const Videos = require('../../models/videos')
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const reqValidatorsVideos = {
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videosAdd: videosAdd,
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videosGet: videosGet,
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videosRemove: videosRemove,
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videosSearch: videosSearch
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}
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function videosAdd (req, res, next) {
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req.checkFiles('videofile[0].originalname', 'Should have an input video').notEmpty()
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req.checkFiles('videofile[0].mimetype', 'Should have a correct mime type').matches(/video\/(webm)|(mp4)|(ogg)/i)
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req.checkBody('name', 'Should have a name').isLength(1, 50)
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req.checkBody('description', 'Should have a description').isLength(1, 250)
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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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videos.getVideoDuration(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 (duration > constants.MAXIMUM_VIDEO_DURATION) {
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return res.status(400).send('Duration of the video file is too big (max: ' + constants.MAXIMUM_VIDEO_DURATION + '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 videosGet (req, res, next) {
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req.checkParams('id', 'Should have a valid id').notEmpty().isMongoId()
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logger.debug('Checking videosGet parameters', { parameters: req.params })
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checkErrors(req, res, function () {
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Videos.get(req.params.id, function (err, video) {
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if (err) {
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logger.error('Error in videosGet request validator.', { error: err })
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res.sendStatus(500)
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}
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const state = videos.getVideoState(video)
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if (state.exist === false) return res.status(404).send('Video not found')
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next()
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})
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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().isMongoId()
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logger.debug('Checking videosRemove parameters', { parameters: req.params })
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checkErrors(req, res, function () {
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Videos.get(req.params.id, function (err, video) {
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if (err) {
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logger.error('Error in videosRemove request validator.', { error: err })
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res.sendStatus(500)
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}
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const state = videos.getVideoState(video)
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if (state.exist === false) return res.status(404).send('Video not found')
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else if (state.owned === false) return res.status(403).send('Cannot remove video of another pod')
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next()
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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 name').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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// ---------------------------------------------------------------------------
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module.exports = reqValidatorsVideos
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