]>
git.immae.eu Git - github/Chocobozzz/PeerTube.git/blob - server/models/video.js
19136ba2544fc96897e51f4fdcd0f2ab3f2918fd
3 const createTorrent
= require('create-torrent')
4 const ffmpeg
= require('fluent-ffmpeg')
5 const fs
= require('fs')
6 const magnetUtil
= require('magnet-uri')
7 const parallel
= require('async/parallel')
8 const parseTorrent
= require('parse-torrent')
9 const pathUtils
= require('path')
10 const mongoose
= require('mongoose')
12 const constants
= require('../initializers/constants')
13 const customVideosValidators
= require('../helpers/custom-validators').videos
14 const logger
= require('../helpers/logger')
15 const modelUtils
= require('./utils')
17 // ---------------------------------------------------------------------------
19 // TODO: add indexes on searchable columns
20 const VideoSchema
= mongoose
.Schema({
24 enum: [ '.mp4', '.webm', '.ogv' ]
26 remoteId: mongoose
.Schema
.Types
.ObjectId
,
42 VideoSchema
.path('name').validate(customVideosValidators
.isVideoNameValid
)
43 VideoSchema
.path('description').validate(customVideosValidators
.isVideoDescriptionValid
)
44 VideoSchema
.path('podUrl').validate(customVideosValidators
.isVideoPodUrlValid
)
45 VideoSchema
.path('author').validate(customVideosValidators
.isVideoAuthorValid
)
46 VideoSchema
.path('duration').validate(customVideosValidators
.isVideoDurationValid
)
47 // The tumbnail can be the path or the data in base 64
48 // The pre save hook will convert the base 64 data in a file on disk and replace the thumbnail key by the filename
49 VideoSchema
.path('thumbnail').validate(function (value
) {
50 return customVideosValidators
.isVideoThumbnailValid(value
) || customVideosValidators
.isVideoThumbnail64Valid(value
)
52 VideoSchema
.path('tags').validate(customVideosValidators
.isVideoTagsValid
)
54 VideoSchema
.methods
= {
65 VideoSchema
.statics
= {
77 VideoSchema
.pre('remove', function (next
) {
83 removeThumbnail(video
, callback
)
87 if (video
.isOwned()) {
90 removeFile(video
, callback
)
93 removeTorrent(video
, callback
)
96 removePreview(video
, callback
)
101 parallel(tasks
, next
)
104 VideoSchema
.pre('save', function (next
) {
108 if (video
.isOwned()) {
109 const videoPath
= pathUtils
.join(constants
.CONFIG
.STORAGE
.VIDEOS_DIR
, video
.getVideoFilename())
110 this.podUrl
= constants
.CONFIG
.WEBSERVER
.HOSTNAME
+ ':' + constants
.CONFIG
.WEBSERVER
.PORT
113 // TODO: refractoring
114 function (callback
) {
117 [ constants
.CONFIG
.WEBSERVER
.WS
+ '://' + constants
.CONFIG
.WEBSERVER
.HOSTNAME
+ ':' + constants
.CONFIG
.WEBSERVER
.PORT
+ '/tracker/socket' ]
120 constants
.CONFIG
.WEBSERVER
.URL
+ constants
.STATIC_PATHS
.WEBSEED
+ video
.getVideoFilename()
124 createTorrent(videoPath
, options
, function (err
, torrent
) {
125 if (err
) return callback(err
)
127 fs
.writeFile(constants
.CONFIG
.STORAGE
.TORRENTS_DIR
+ video
.getTorrentName(), torrent
, function (err
) {
128 if (err
) return callback(err
)
130 const parsedTorrent
= parseTorrent(torrent
)
131 video
.magnet
.infoHash
= parsedTorrent
.infoHash
133 console
.log(parsedTorrent
)
138 function (callback
) {
139 createThumbnail(video
, videoPath
, callback
)
141 function (callback
) {
142 createPreview(video
, videoPath
, callback
)
146 parallel(tasks
, next
)
148 generateThumbnailFromBase64(video
, video
.thumbnail
, next
)
152 mongoose
.model('Video', VideoSchema
)
154 // ------------------------------ METHODS ------------------------------
156 function generateMagnetUri () {
157 let baseUrlHttp
, baseUrlWs
159 if (this.isOwned()) {
160 baseUrlHttp
= constants
.CONFIG
.WEBSERVER
.URL
161 baseUrlWs
= constants
.CONFIG
.WEBSERVER
.WS
+ '://' + constants
.CONFIG
.WEBSERVER
.HOSTNAME
+ ':' + constants
.CONFIG
.WEBSERVER
.PORT
163 baseUrlHttp
= constants
.REMOTE_SCHEME
.HTTP
+ this.podUrl
164 baseUrlWs
= constants
.REMOTE_SCHEME
.WS
+ this.podUrl
167 const xs
= baseUrlHttp
+ constants
.STATIC_PATHS
.TORRENTS
+ this.getTorrentName()
168 const announce
= baseUrlWs
+ '/tracker/socket'
169 const urlList
= [ baseUrlHttp
+ constants
.STATIC_PATHS
.WEBSEED
+ this.getVideoFilename() ]
175 infoHash: this.magnet
.infoHash
,
179 return magnetUtil
.encode(magnetHash
)
182 function getVideoFilename () {
183 if (this.isOwned()) return this._id
+ this.extname
185 return this.remoteId
+ this.extname
188 function getThumbnailName () {
189 // We always have a copy of the thumbnail
190 return this._id
+ '.jpg'
193 function getPreviewName () {
194 const extension
= '.jpg'
196 if (this.isOwned()) return this._id
+ extension
198 return this.remoteId
+ extension
201 function getTorrentName () {
202 const extension
= '.torrent'
204 if (this.isOwned()) return this._id
+ extension
206 return this.remoteId
+ extension
209 function isOwned () {
210 return this.remoteId
=== null
213 function toFormatedJSON () {
217 description: this.description
,
219 isLocal: this.isOwned(),
220 magnetUri: this.generateMagnetUri(),
222 duration: this.duration
,
224 thumbnailPath: constants
.STATIC_PATHS
.THUMBNAILS
+ '/' + this.getThumbnailName(),
225 createdDate: this.createdDate
231 function toRemoteJSON (callback
) {
234 // Convert thumbnail to base64
235 const thumbnailPath
= pathUtils
.join(constants
.CONFIG
.STORAGE
.THUMBNAILS_DIR
, this.getThumbnailName())
236 fs
.readFile(thumbnailPath
, function (err
, thumbnailData
) {
238 logger
.error('Cannot read the thumbnail of the video')
242 const remoteVideo
= {
244 description: self
.description
,
248 duration: self
.duration
,
249 thumbnailBase64: new Buffer(thumbnailData
).toString('base64'),
251 createdDate: self
.createdDate
,
255 return callback(null, remoteVideo
)
259 // ------------------------------ STATICS ------------------------------
261 function getDurationFromFile (videoPath
, callback
) {
262 ffmpeg
.ffprobe(videoPath
, function (err
, metadata
) {
263 if (err
) return callback(err
)
265 return callback(null, Math
.floor(metadata
.format
.duration
))
269 function listForApi (start
, count
, sort
, callback
) {
271 return modelUtils
.listForApiWithCount
.call(this, query
, start
, count
, sort
, callback
)
274 function listByUrlAndRemoteId (fromUrl
, remoteId
, callback
) {
275 this.find({ podUrl: fromUrl
, remoteId: remoteId
}, callback
)
278 function listByUrl (fromUrl
, callback
) {
279 this.find({ podUrl: fromUrl
}, callback
)
282 function listOwned (callback
) {
283 // If remoteId is null this is *our* video
284 this.find({ remoteId: null }, callback
)
287 function listOwnedByAuthor (author
, callback
) {
288 this.find({ remoteId: null, author: author
}, callback
)
291 function listRemotes (callback
) {
292 this.find({ remoteId: { $ne: null } }, callback
)
295 function load (id
, callback
) {
296 this.findById(id
, callback
)
299 function search (value
, field
, start
, count
, sort
, callback
) {
301 // Make an exact search with the magnet
302 if (field
=== 'magnetUri' || field
=== 'tags') {
305 query
[field
] = new RegExp(value
, 'i')
308 modelUtils
.listForApiWithCount
.call(this, query
, start
, count
, sort
, callback
)
311 // ---------------------------------------------------------------------------
313 function removeThumbnail (video
, callback
) {
314 fs
.unlink(constants
.CONFIG
.STORAGE
.THUMBNAILS_DIR
+ video
.getThumbnailName(), callback
)
317 function removeFile (video
, callback
) {
318 fs
.unlink(constants
.CONFIG
.STORAGE
.VIDEOS_DIR
+ video
.getVideoFilename(), callback
)
321 function removeTorrent (video
, callback
) {
322 fs
.unlink(constants
.CONFIG
.STORAGE
.TORRENTS_DIR
+ video
.getTorrentName(), callback
)
325 function removePreview (video
, callback
) {
326 // Same name than video thumnail
327 fs
.unlink(constants
.CONFIG
.STORAGE
.PREVIEWS_DIR
+ video
.getPreviewName(), callback
)
330 function createPreview (video
, videoPath
, callback
) {
331 generateImage(video
, videoPath
, constants
.CONFIG
.STORAGE
.PREVIEWS_DIR
, video
.getPreviewName(), callback
)
334 function createThumbnail (video
, videoPath
, callback
) {
335 generateImage(video
, videoPath
, constants
.CONFIG
.STORAGE
.THUMBNAILS_DIR
, video
.getThumbnailName(), constants
.THUMBNAILS_SIZE
, callback
)
338 function generateThumbnailFromBase64 (video
, thumbnailData
, callback
) {
339 // Creating the thumbnail for this remote video)
341 const thumbnailName
= video
.getThumbnailName()
342 const thumbnailPath
= constants
.CONFIG
.STORAGE
.THUMBNAILS_DIR
+ thumbnailName
343 fs
.writeFile(thumbnailPath
, thumbnailData
, { encoding: 'base64' }, function (err
) {
344 if (err
) return callback(err
)
346 return callback(null, thumbnailName
)
350 function generateImage (video
, videoPath
, folder
, imageName
, size
, callback
) {
364 .on('error', callback
)
365 .on('end', function () {
366 callback(null, imageName
)