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9f10b292 C |
1 | 'use strict' |
2 | ||
807df9e6 | 3 | const async = require('async') |
f0f5567b | 4 | const config = require('config') |
f0f5567b | 5 | const express = require('express') |
cbe2f7c3 C |
6 | const fs = require('fs') |
7 | const path = require('path') | |
f0f5567b C |
8 | const multer = require('multer') |
9 | ||
cbe2f7c3 | 10 | const constants = require('../../../initializers/constants') |
f0f5567b C |
11 | const logger = require('../../../helpers/logger') |
12 | const friends = require('../../../lib/friends') | |
b3b92647 C |
13 | const middlewares = require('../../../middlewares') |
14 | const oAuth2 = middlewares.oauth2 | |
fbf1134e C |
15 | const pagination = middlewares.pagination |
16 | const reqValidator = middlewares.reqValidators | |
17 | const reqValidatorPagination = reqValidator.pagination | |
a877d5ac | 18 | const reqValidatorSort = reqValidator.sort |
fbf1134e | 19 | const reqValidatorVideos = reqValidator.videos |
a877d5ac | 20 | const sort = middlewares.sort |
cbe2f7c3 | 21 | const utils = require('../../../helpers/utils') |
f0f5567b C |
22 | const Videos = require('../../../models/videos') // model |
23 | const videos = require('../../../lib/videos') | |
24 | const webtorrent = require('../../../lib/webtorrent') | |
25 | ||
26 | const router = express.Router() | |
27 | const uploads = config.get('storage.uploads') | |
9f10b292 C |
28 | |
29 | // multer configuration | |
f0f5567b | 30 | const storage = multer.diskStorage({ |
9f10b292 C |
31 | destination: function (req, file, cb) { |
32 | cb(null, uploads) | |
33 | }, | |
34 | ||
35 | filename: function (req, file, cb) { | |
f0f5567b | 36 | let extension = '' |
9f10b292 C |
37 | if (file.mimetype === 'video/webm') extension = 'webm' |
38 | else if (file.mimetype === 'video/mp4') extension = 'mp4' | |
39 | else if (file.mimetype === 'video/ogg') extension = 'ogv' | |
bc503c2a C |
40 | utils.generateRandomString(16, function (err, randomString) { |
41 | const fieldname = err ? undefined : randomString | |
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42 | cb(null, fieldname + '.' + extension) |
43 | }) | |
44 | } | |
45 | }) | |
46 | ||
8c9c1942 | 47 | const reqFiles = multer({ storage: storage }).fields([{ name: 'videofile', maxCount: 1 }]) |
cbe2f7c3 | 48 | const thumbnailsDir = path.join(__dirname, '..', '..', '..', '..', config.get('storage.thumbnails')) |
8c308c2b | 49 | |
fbf1134e C |
50 | router.get('/', |
51 | reqValidatorPagination.pagination, | |
a877d5ac C |
52 | reqValidatorSort.videosSort, |
53 | sort.setVideosSort, | |
fbf1134e C |
54 | pagination.setPagination, |
55 | listVideos | |
56 | ) | |
57 | router.post('/', | |
58 | oAuth2.authenticate, | |
59 | reqFiles, | |
60 | reqValidatorVideos.videosAdd, | |
61 | addVideo | |
62 | ) | |
63 | router.get('/:id', | |
64 | reqValidatorVideos.videosGet, | |
68ce3ae0 | 65 | getVideo |
fbf1134e C |
66 | ) |
67 | router.delete('/:id', | |
68 | oAuth2.authenticate, | |
69 | reqValidatorVideos.videosRemove, | |
70 | removeVideo | |
71 | ) | |
72 | router.get('/search/:name', | |
73 | reqValidatorVideos.videosSearch, | |
74 | reqValidatorPagination.pagination, | |
a877d5ac C |
75 | reqValidatorSort.videosSort, |
76 | sort.setVideosSort, | |
fbf1134e C |
77 | pagination.setPagination, |
78 | searchVideos | |
79 | ) | |
8c308c2b | 80 | |
9f10b292 | 81 | // --------------------------------------------------------------------------- |
c45f7f84 | 82 | |
9f10b292 | 83 | module.exports = router |
c45f7f84 | 84 | |
9f10b292 | 85 | // --------------------------------------------------------------------------- |
c45f7f84 | 86 | |
9f10b292 | 87 | function addVideo (req, res, next) { |
bc503c2a C |
88 | const videoFile = req.files.videofile[0] |
89 | const videoInfos = req.body | |
9f10b292 | 90 | |
807df9e6 | 91 | async.waterfall([ |
67100f1f | 92 | function seedTheVideo (callback) { |
807df9e6 C |
93 | videos.seed(videoFile.path, callback) |
94 | }, | |
8c308c2b | 95 | |
67100f1f | 96 | function createThumbnail (torrent, callback) { |
57a56079 | 97 | videos.createVideoThumbnail(videoFile.path, function (err, thumbnailName) { |
3a8a8b51 | 98 | if (err) { |
cbe2f7c3 C |
99 | // TODO: unseed the video |
100 | logger.error('Cannot make a thumbnail of the video file.') | |
807df9e6 | 101 | return callback(err) |
3a8a8b51 C |
102 | } |
103 | ||
67100f1f | 104 | callback(null, torrent, thumbnailName) |
807df9e6 C |
105 | }) |
106 | }, | |
107 | ||
67100f1f | 108 | function insertIntoDB (torrent, thumbnailName, callback) { |
807df9e6 C |
109 | const videoData = { |
110 | name: videoInfos.name, | |
111 | namePath: videoFile.filename, | |
112 | description: videoInfos.description, | |
113 | magnetUri: torrent.magnetURI, | |
114 | author: res.locals.oauth.token.user.username, | |
67100f1f | 115 | duration: videoFile.duration, |
807df9e6 C |
116 | thumbnail: thumbnailName |
117 | } | |
118 | ||
119 | Videos.add(videoData, function (err, insertedVideo) { | |
120 | if (err) { | |
121 | // TODO unseed the video | |
122 | // TODO remove thumbnail | |
123 | logger.error('Cannot insert this video in the database.') | |
124 | return callback(err) | |
cbe2f7c3 | 125 | } |
3a8a8b51 | 126 | |
67100f1f | 127 | return callback(null, torrent, thumbnailName, videoData, insertedVideo) |
3a8a8b51 | 128 | }) |
807df9e6 C |
129 | }, |
130 | ||
67100f1f | 131 | function getThumbnailBase64 (torrent, thumbnailName, videoData, insertedVideo, callback) { |
807df9e6 C |
132 | videoData.createdDate = insertedVideo.createdDate |
133 | ||
134 | fs.readFile(thumbnailsDir + thumbnailName, function (err, thumbnailData) { | |
135 | if (err) { | |
136 | // TODO unseed the video | |
137 | // TODO remove thumbnail | |
138 | // TODO: remove video | |
139 | logger.error('Cannot read the thumbnail of the video') | |
140 | return callback(err) | |
141 | } | |
142 | ||
143 | return callback(null, videoData, thumbnailData) | |
144 | }) | |
145 | }, | |
146 | ||
147 | function sendToFriends (videoData, thumbnailData, callback) { | |
148 | // Set the image in base64 | |
149 | videoData.thumbnailBase64 = new Buffer(thumbnailData).toString('base64') | |
150 | ||
151 | // Now we'll add the video's meta data to our friends | |
152 | friends.addVideoToFriends(videoData) | |
153 | ||
154 | return callback(null) | |
155 | } | |
156 | ||
157 | ], function (err) { | |
158 | if (err) { | |
159 | logger.error('Cannot insert the video.') | |
160 | return next(err) | |
161 | } | |
162 | ||
163 | // TODO : include Location of the new video -> 201 | |
164 | return res.type('json').status(204).end() | |
9f10b292 C |
165 | }) |
166 | } | |
8c308c2b | 167 | |
68ce3ae0 | 168 | function getVideo (req, res, next) { |
bc503c2a | 169 | Videos.get(req.params.id, function (err, videoObj) { |
9f10b292 | 170 | if (err) return next(err) |
8c308c2b | 171 | |
bc503c2a | 172 | const state = videos.getVideoState(videoObj) |
2df82d42 C |
173 | if (state.exist === false) { |
174 | return res.type('json').status(204).end() | |
9f10b292 | 175 | } |
8c308c2b | 176 | |
bc503c2a | 177 | res.json(getFormatedVideo(videoObj)) |
9f10b292 C |
178 | }) |
179 | } | |
8c308c2b | 180 | |
9f10b292 | 181 | function listVideos (req, res, next) { |
68ce3ae0 | 182 | Videos.list(req.query.start, req.query.count, req.query.sort, function (err, videosList, totalVideos) { |
9f10b292 | 183 | if (err) return next(err) |
c45f7f84 | 184 | |
68ce3ae0 | 185 | res.json(getFormatedVideos(videosList, totalVideos)) |
9f10b292 C |
186 | }) |
187 | } | |
c45f7f84 | 188 | |
9f10b292 | 189 | function removeVideo (req, res, next) { |
bc503c2a | 190 | const videoId = req.params.id |
8c308c2b | 191 | |
807df9e6 C |
192 | async.waterfall([ |
193 | function getVideo (callback) { | |
194 | Videos.get(videoId, callback) | |
195 | }, | |
196 | ||
197 | function removeVideoTorrent (video, callback) { | |
198 | removeTorrent(video.magnetUri, function () { | |
199 | return callback(null, video) | |
200 | }) | |
201 | }, | |
202 | ||
203 | function removeFromDB (video, callback) { | |
9f10b292 | 204 | Videos.removeOwned(req.params.id, function (err) { |
807df9e6 | 205 | if (err) return callback(err) |
c173e565 | 206 | |
807df9e6 C |
207 | return callback(null, video) |
208 | }) | |
209 | }, | |
cbe2f7c3 | 210 | |
807df9e6 C |
211 | function removeVideoData (video, callback) { |
212 | videos.removeVideosDataFromDisk([ video ], function (err) { | |
213 | if (err) logger.error('Cannot remove video data from disk.', { video: video }) | |
c173e565 | 214 | |
807df9e6 | 215 | return callback(null, video) |
c173e565 | 216 | }) |
807df9e6 C |
217 | }, |
218 | ||
219 | function sendInformationToFriends (video, callback) { | |
220 | const params = { | |
221 | name: video.name, | |
222 | magnetUri: video.magnetUri | |
223 | } | |
224 | ||
225 | friends.removeVideoToFriends(params) | |
226 | ||
227 | return callback(null) | |
228 | } | |
229 | ], function (err) { | |
230 | if (err) { | |
231 | logger.error('Errors when removed the video.', { error: err }) | |
232 | return next(err) | |
233 | } | |
234 | ||
235 | return res.type('json').status(204).end() | |
9f10b292 C |
236 | }) |
237 | } | |
8c308c2b | 238 | |
9f10b292 | 239 | function searchVideos (req, res, next) { |
68ce3ae0 | 240 | Videos.search(req.params.name, req.query.start, req.query.count, req.query.sort, function (err, videosList, totalVideos) { |
9f10b292 | 241 | if (err) return next(err) |
8c308c2b | 242 | |
68ce3ae0 | 243 | res.json(getFormatedVideos(videosList, totalVideos)) |
9f10b292 C |
244 | }) |
245 | } | |
c173e565 | 246 | |
9f10b292 | 247 | // --------------------------------------------------------------------------- |
c173e565 | 248 | |
bc503c2a C |
249 | function getFormatedVideo (videoObj) { |
250 | const formatedVideo = { | |
251 | id: videoObj._id, | |
252 | name: videoObj.name, | |
253 | description: videoObj.description, | |
9e379c83 | 254 | podUrl: videoObj.podUrl.replace(/^https?:\/\//, ''), |
bc503c2a C |
255 | isLocal: videos.getVideoState(videoObj).owned, |
256 | magnetUri: videoObj.magnetUri, | |
257 | author: videoObj.author, | |
258 | duration: videoObj.duration, | |
bb10240e C |
259 | thumbnailPath: constants.THUMBNAILS_STATIC_PATH + '/' + videoObj.thumbnail, |
260 | createdDate: videoObj.createdDate | |
2df82d42 C |
261 | } |
262 | ||
bc503c2a | 263 | return formatedVideo |
2df82d42 C |
264 | } |
265 | ||
68ce3ae0 | 266 | function getFormatedVideos (videosObj, totalVideos) { |
bc503c2a | 267 | const formatedVideos = [] |
2df82d42 | 268 | |
bc503c2a C |
269 | videosObj.forEach(function (videoObj) { |
270 | formatedVideos.push(getFormatedVideo(videoObj)) | |
2df82d42 C |
271 | }) |
272 | ||
68ce3ae0 C |
273 | return { |
274 | total: totalVideos, | |
275 | data: formatedVideos | |
276 | } | |
2df82d42 C |
277 | } |
278 | ||
9f10b292 C |
279 | // Maybe the torrent is not seeded, but we catch the error to don't stop the removing process |
280 | function removeTorrent (magnetUri, callback) { | |
281 | try { | |
282 | webtorrent.remove(magnetUri, callback) | |
283 | } catch (err) { | |
284 | logger.warn('Cannot remove the torrent from WebTorrent', { err: err }) | |
285 | return callback(null) | |
c173e565 | 286 | } |
9f10b292 | 287 | } |