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'use strict'
const async = require('async')
const express = require('express')
const middlewares = require('../../../middlewares')
const secureMiddleware = middlewares.secure
const reqValidator = middlewares.reqValidators.remote
const logger = require('../../../helpers/logger')
const Videos = require('../../../models/videos')
const videos = require('../../../lib/videos')
const router = express.Router()
router.post('/videos',
reqValidator.signature,
reqValidator.dataToDecrypt,
secureMiddleware.decryptBody,
reqValidator.remoteVideos,
remoteVideos
)
// ---------------------------------------------------------------------------
module.exports = router
// ---------------------------------------------------------------------------
function remoteVideos (req, res, next) {
const requests = req.body.data
const fromUrl = req.body.signature.url
// We need to process in the same order to keep consistency
// TODO: optimization
async.eachSeries(requests, function (request, callbackEach) {
const video = request.data
if (request.type === 'add') {
addRemoteVideo(video, callbackEach)
} else if (request.type === 'remove') {
removeRemoteVideo(video, fromUrl, callbackEach)
}
})
// We don't need to keep the other pod waiting
return res.type('json').status(204).end()
}
function addRemoteVideo (videoToCreate, callback) {
videos.createRemoteVideos([ videoToCreate ], function (err, remoteVideos) {
if (err) {
logger.error('Cannot create remote videos.', { error: err })
// Don't break the process
}
return callback()
})
}
function removeRemoteVideo (videoToRemove, fromUrl, callback) {
const magnetUris = [ videoToRemove.magnetUri ]
// We need the list because we have to remove some other stuffs (thumbnail etc)
Videos.listFromUrlAndMagnets(fromUrl, magnetUris, function (err, videosList) {
if (err) {
logger.error('Cannot list videos from url and magnets.', { error: err })
// Don't break the process
return callback()
}
videos.removeRemoteVideos(videosList, function (err) {
if (err) {
logger.error('Cannot remove remote videos.', { error: err })
// Don't break the process
}
return callback()
})
})
}
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