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1 | 'use strict' |
2 | ||
1a42c9e2 C |
3 | const each = require('async/each') |
4 | const eachSeries = require('async/eachSeries') | |
528a9efa | 5 | const express = require('express') |
aaf61f38 | 6 | const mongoose = require('mongoose') |
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7 | |
8 | const middlewares = require('../../../middlewares') | |
9 | const secureMiddleware = middlewares.secure | |
fc51fde0 | 10 | const validators = middlewares.validators.remote |
528a9efa | 11 | const logger = require('../../../helpers/logger') |
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12 | |
13 | const router = express.Router() | |
aaf61f38 | 14 | const Video = mongoose.model('Video') |
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15 | |
16 | router.post('/videos', | |
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17 | validators.signature, |
18 | validators.dataToDecrypt, | |
528a9efa | 19 | secureMiddleware.decryptBody, |
fc51fde0 | 20 | validators.remoteVideos, |
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21 | remoteVideos |
22 | ) | |
23 | ||
24 | // --------------------------------------------------------------------------- | |
25 | ||
26 | module.exports = router | |
27 | ||
28 | // --------------------------------------------------------------------------- | |
29 | ||
30 | function remoteVideos (req, res, next) { | |
31 | const requests = req.body.data | |
32 | const fromUrl = req.body.signature.url | |
33 | ||
34 | // We need to process in the same order to keep consistency | |
35 | // TODO: optimization | |
1a42c9e2 | 36 | eachSeries(requests, function (request, callbackEach) { |
aaf61f38 | 37 | const videoData = request.data |
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38 | |
39 | if (request.type === 'add') { | |
aaf61f38 | 40 | addRemoteVideo(videoData, callbackEach) |
528a9efa | 41 | } else if (request.type === 'remove') { |
aaf61f38 | 42 | removeRemoteVideo(videoData, fromUrl, callbackEach) |
6666aad4 C |
43 | } else { |
44 | logger.error('Unkown remote request type %s.', request.type) | |
528a9efa | 45 | } |
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46 | }, function (err) { |
47 | if (err) logger.error('Error managing remote videos.', { error: err }) | |
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48 | }) |
49 | ||
50 | // We don't need to keep the other pod waiting | |
51 | return res.type('json').status(204).end() | |
52 | } | |
53 | ||
aaf61f38 | 54 | function addRemoteVideo (videoToCreateData, callback) { |
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55 | logger.debug('Adding remote video %s.', videoToCreateData.magnetUri) |
56 | ||
aaf61f38 C |
57 | // Mongoose pre hook will automatically create the thumbnail on disk |
58 | videoToCreateData.thumbnail = videoToCreateData.thumbnailBase64 | |
528a9efa | 59 | |
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60 | const video = new Video(videoToCreateData) |
61 | video.save(callback) | |
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62 | } |
63 | ||
aaf61f38 | 64 | function removeRemoteVideo (videoToRemoveData, fromUrl, callback) { |
528a9efa | 65 | // We need the list because we have to remove some other stuffs (thumbnail etc) |
aaf61f38 | 66 | Video.listByUrlAndMagnet(fromUrl, videoToRemoveData.magnetUri, function (err, videosList) { |
528a9efa C |
67 | if (err) { |
68 | logger.error('Cannot list videos from url and magnets.', { error: err }) | |
aaf61f38 | 69 | return callback(err) |
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70 | } |
71 | ||
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72 | if (videosList.length === 0) { |
73 | logger.error('No remote video was found for this pod.', { magnetUri: videoToRemoveData.magnetUri, podUrl: fromUrl }) | |
74 | } | |
75 | ||
1a42c9e2 | 76 | each(videosList, function (video, callbackEach) { |
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77 | logger.debug('Removing remote video %s.', video.magnetUri) |
78 | ||
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79 | video.remove(callbackEach) |
80 | }, callback) | |
528a9efa C |
81 | }) |
82 | } |