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Commit | Line | Data |
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aaf61f38 C |
1 | 'use strict' |
2 | ||
4d324488 | 3 | const Buffer = require('safe-buffer').Buffer |
052937db | 4 | const createTorrent = require('create-torrent') |
aaf61f38 C |
5 | const ffmpeg = require('fluent-ffmpeg') |
6 | const fs = require('fs') | |
f285faa0 | 7 | const magnetUtil = require('magnet-uri') |
7920c273 | 8 | const map = require('lodash/map') |
1a42c9e2 | 9 | const parallel = require('async/parallel') |
052937db | 10 | const parseTorrent = require('parse-torrent') |
aaf61f38 | 11 | const pathUtils = require('path') |
67bf9b96 | 12 | const values = require('lodash/values') |
aaf61f38 C |
13 | |
14 | const constants = require('../initializers/constants') | |
aaf61f38 | 15 | const logger = require('../helpers/logger') |
98ac898a | 16 | const friends = require('../lib/friends') |
0ff21c1c | 17 | const modelUtils = require('./utils') |
67bf9b96 | 18 | const customVideosValidators = require('../helpers/custom-validators').videos |
aaf61f38 | 19 | |
aaf61f38 C |
20 | // --------------------------------------------------------------------------- |
21 | ||
feb4bdfd | 22 | module.exports = function (sequelize, DataTypes) { |
b769007f | 23 | // TODO: add indexes on searchable columns |
feb4bdfd C |
24 | const Video = sequelize.define('Video', |
25 | { | |
26 | id: { | |
27 | type: DataTypes.UUID, | |
28 | defaultValue: DataTypes.UUIDV4, | |
67bf9b96 C |
29 | primaryKey: true, |
30 | validate: { | |
31 | isUUID: 4 | |
32 | } | |
aaf61f38 | 33 | }, |
feb4bdfd | 34 | name: { |
67bf9b96 C |
35 | type: DataTypes.STRING, |
36 | allowNull: false, | |
37 | validate: { | |
38 | nameValid: function (value) { | |
39 | const res = customVideosValidators.isVideoNameValid(value) | |
40 | if (res === false) throw new Error('Video name is not valid.') | |
41 | } | |
42 | } | |
6a94a109 | 43 | }, |
feb4bdfd | 44 | extname: { |
67bf9b96 C |
45 | type: DataTypes.ENUM(values(constants.CONSTRAINTS_FIELDS.VIDEOS.EXTNAME)), |
46 | allowNull: false | |
feb4bdfd C |
47 | }, |
48 | remoteId: { | |
67bf9b96 C |
49 | type: DataTypes.UUID, |
50 | allowNull: true, | |
51 | validate: { | |
52 | isUUID: 4 | |
53 | } | |
feb4bdfd C |
54 | }, |
55 | description: { | |
67bf9b96 C |
56 | type: DataTypes.STRING, |
57 | allowNull: false, | |
58 | validate: { | |
59 | descriptionValid: function (value) { | |
60 | const res = customVideosValidators.isVideoDescriptionValid(value) | |
61 | if (res === false) throw new Error('Video description is not valid.') | |
62 | } | |
63 | } | |
feb4bdfd C |
64 | }, |
65 | infoHash: { | |
67bf9b96 C |
66 | type: DataTypes.STRING, |
67 | allowNull: false, | |
68 | validate: { | |
69 | infoHashValid: function (value) { | |
70 | const res = customVideosValidators.isVideoInfoHashValid(value) | |
71 | if (res === false) throw new Error('Video info hash is not valid.') | |
72 | } | |
73 | } | |
feb4bdfd C |
74 | }, |
75 | duration: { | |
67bf9b96 C |
76 | type: DataTypes.INTEGER, |
77 | allowNull: false, | |
78 | validate: { | |
79 | durationValid: function (value) { | |
80 | const res = customVideosValidators.isVideoDurationValid(value) | |
81 | if (res === false) throw new Error('Video duration is not valid.') | |
82 | } | |
83 | } | |
aaf61f38 | 84 | } |
feb4bdfd C |
85 | }, |
86 | { | |
319d072e C |
87 | indexes: [ |
88 | { | |
89 | fields: [ 'authorId' ] | |
90 | }, | |
91 | { | |
92 | fields: [ 'remoteId' ] | |
93 | }, | |
94 | { | |
95 | fields: [ 'name' ] | |
96 | }, | |
97 | { | |
98 | fields: [ 'createdAt' ] | |
99 | }, | |
100 | { | |
101 | fields: [ 'duration' ] | |
102 | }, | |
103 | { | |
104 | fields: [ 'infoHash' ] | |
105 | } | |
106 | ], | |
feb4bdfd C |
107 | classMethods: { |
108 | associate, | |
109 | ||
4d324488 | 110 | generateThumbnailFromData, |
feb4bdfd | 111 | getDurationFromFile, |
b769007f | 112 | list, |
feb4bdfd | 113 | listForApi, |
7920c273 | 114 | listOwnedAndPopulateAuthorAndTags, |
feb4bdfd C |
115 | listOwnedByAuthor, |
116 | load, | |
3d118fb5 | 117 | loadByHostAndRemoteId, |
feb4bdfd | 118 | loadAndPopulateAuthor, |
7920c273 C |
119 | loadAndPopulateAuthorAndPodAndTags, |
120 | searchAndPopulateAuthorAndPodAndTags | |
feb4bdfd C |
121 | }, |
122 | instanceMethods: { | |
123 | generateMagnetUri, | |
124 | getVideoFilename, | |
125 | getThumbnailName, | |
126 | getPreviewName, | |
127 | getTorrentName, | |
128 | isOwned, | |
129 | toFormatedJSON, | |
7b1f49de C |
130 | toAddRemoteJSON, |
131 | toUpdateRemoteJSON | |
feb4bdfd C |
132 | }, |
133 | hooks: { | |
67bf9b96 | 134 | beforeValidate, |
feb4bdfd C |
135 | beforeCreate, |
136 | afterDestroy | |
137 | } | |
138 | } | |
139 | ) | |
aaf61f38 | 140 | |
feb4bdfd C |
141 | return Video |
142 | } | |
aaf61f38 | 143 | |
67bf9b96 C |
144 | function beforeValidate (video, options, next) { |
145 | if (video.isOwned()) { | |
146 | // 40 hexa length | |
147 | video.infoHash = '0123456789abcdef0123456789abcdef01234567' | |
148 | } | |
149 | ||
150 | return next(null) | |
151 | } | |
feb4bdfd C |
152 | |
153 | function beforeCreate (video, options, next) { | |
aaf61f38 C |
154 | const tasks = [] |
155 | ||
156 | if (video.isOwned()) { | |
f285faa0 | 157 | const videoPath = pathUtils.join(constants.CONFIG.STORAGE.VIDEOS_DIR, video.getVideoFilename()) |
aaf61f38 C |
158 | |
159 | tasks.push( | |
052937db | 160 | // TODO: refractoring |
aaf61f38 | 161 | function (callback) { |
25cad919 C |
162 | const options = { |
163 | announceList: [ | |
3737bbaf | 164 | [ constants.CONFIG.WEBSERVER.WS + '://' + constants.CONFIG.WEBSERVER.HOSTNAME + ':' + constants.CONFIG.WEBSERVER.PORT + '/tracker/socket' ] |
25cad919 C |
165 | ], |
166 | urlList: [ | |
f285faa0 | 167 | constants.CONFIG.WEBSERVER.URL + constants.STATIC_PATHS.WEBSEED + video.getVideoFilename() |
25cad919 C |
168 | ] |
169 | } | |
170 | ||
171 | createTorrent(videoPath, options, function (err, torrent) { | |
052937db C |
172 | if (err) return callback(err) |
173 | ||
558d7c23 | 174 | fs.writeFile(constants.CONFIG.STORAGE.TORRENTS_DIR + video.getTorrentName(), torrent, function (err) { |
052937db C |
175 | if (err) return callback(err) |
176 | ||
177 | const parsedTorrent = parseTorrent(torrent) | |
67bf9b96 C |
178 | video.set('infoHash', parsedTorrent.infoHash) |
179 | video.validate().asCallback(callback) | |
052937db C |
180 | }) |
181 | }) | |
aaf61f38 C |
182 | }, |
183 | function (callback) { | |
558d7c23 | 184 | createThumbnail(video, videoPath, callback) |
6a94a109 C |
185 | }, |
186 | function (callback) { | |
558d7c23 | 187 | createPreview(video, videoPath, callback) |
aaf61f38 C |
188 | } |
189 | ) | |
190 | ||
c77fa067 | 191 | return parallel(tasks, next) |
aaf61f38 | 192 | } |
c77fa067 C |
193 | |
194 | return next() | |
feb4bdfd | 195 | } |
aaf61f38 | 196 | |
feb4bdfd C |
197 | function afterDestroy (video, options, next) { |
198 | const tasks = [] | |
199 | ||
200 | tasks.push( | |
201 | function (callback) { | |
202 | removeThumbnail(video, callback) | |
203 | } | |
204 | ) | |
205 | ||
206 | if (video.isOwned()) { | |
207 | tasks.push( | |
208 | function (callback) { | |
209 | removeFile(video, callback) | |
210 | }, | |
98ac898a | 211 | |
feb4bdfd C |
212 | function (callback) { |
213 | removeTorrent(video, callback) | |
214 | }, | |
98ac898a | 215 | |
feb4bdfd C |
216 | function (callback) { |
217 | removePreview(video, callback) | |
98ac898a C |
218 | }, |
219 | ||
220 | function (callback) { | |
221 | const params = { | |
222 | name: video.name, | |
223 | remoteId: video.id | |
224 | } | |
225 | ||
226 | friends.removeVideoToFriends(params) | |
227 | ||
228 | return callback() | |
feb4bdfd C |
229 | } |
230 | ) | |
231 | } | |
232 | ||
233 | parallel(tasks, next) | |
234 | } | |
aaf61f38 C |
235 | |
236 | // ------------------------------ METHODS ------------------------------ | |
237 | ||
feb4bdfd C |
238 | function associate (models) { |
239 | this.belongsTo(models.Author, { | |
240 | foreignKey: { | |
241 | name: 'authorId', | |
242 | allowNull: false | |
243 | }, | |
244 | onDelete: 'cascade' | |
245 | }) | |
7920c273 C |
246 | |
247 | this.belongsToMany(models.Tag, { | |
248 | foreignKey: 'videoId', | |
249 | through: models.VideoTag, | |
250 | onDelete: 'cascade' | |
251 | }) | |
feb4bdfd C |
252 | } |
253 | ||
f285faa0 C |
254 | function generateMagnetUri () { |
255 | let baseUrlHttp, baseUrlWs | |
256 | ||
257 | if (this.isOwned()) { | |
258 | baseUrlHttp = constants.CONFIG.WEBSERVER.URL | |
259 | baseUrlWs = constants.CONFIG.WEBSERVER.WS + '://' + constants.CONFIG.WEBSERVER.HOSTNAME + ':' + constants.CONFIG.WEBSERVER.PORT | |
260 | } else { | |
feb4bdfd C |
261 | baseUrlHttp = constants.REMOTE_SCHEME.HTTP + '://' + this.Author.Pod.host |
262 | baseUrlWs = constants.REMOTE_SCHEME.WS + '://' + this.Author.Pod.host | |
f285faa0 C |
263 | } |
264 | ||
265 | const xs = baseUrlHttp + constants.STATIC_PATHS.TORRENTS + this.getTorrentName() | |
266 | const announce = baseUrlWs + '/tracker/socket' | |
267 | const urlList = [ baseUrlHttp + constants.STATIC_PATHS.WEBSEED + this.getVideoFilename() ] | |
268 | ||
269 | const magnetHash = { | |
270 | xs, | |
271 | announce, | |
272 | urlList, | |
feb4bdfd | 273 | infoHash: this.infoHash, |
f285faa0 C |
274 | name: this.name |
275 | } | |
276 | ||
277 | return magnetUtil.encode(magnetHash) | |
558d7c23 C |
278 | } |
279 | ||
f285faa0 | 280 | function getVideoFilename () { |
feb4bdfd | 281 | if (this.isOwned()) return this.id + this.extname |
f285faa0 C |
282 | |
283 | return this.remoteId + this.extname | |
284 | } | |
285 | ||
286 | function getThumbnailName () { | |
287 | // We always have a copy of the thumbnail | |
feb4bdfd | 288 | return this.id + '.jpg' |
558d7c23 C |
289 | } |
290 | ||
f285faa0 C |
291 | function getPreviewName () { |
292 | const extension = '.jpg' | |
293 | ||
feb4bdfd | 294 | if (this.isOwned()) return this.id + extension |
f285faa0 C |
295 | |
296 | return this.remoteId + extension | |
297 | } | |
298 | ||
558d7c23 | 299 | function getTorrentName () { |
f285faa0 C |
300 | const extension = '.torrent' |
301 | ||
feb4bdfd | 302 | if (this.isOwned()) return this.id + extension |
f285faa0 C |
303 | |
304 | return this.remoteId + extension | |
558d7c23 C |
305 | } |
306 | ||
aaf61f38 | 307 | function isOwned () { |
558d7c23 | 308 | return this.remoteId === null |
aaf61f38 C |
309 | } |
310 | ||
311 | function toFormatedJSON () { | |
feb4bdfd C |
312 | let podHost |
313 | ||
314 | if (this.Author.Pod) { | |
315 | podHost = this.Author.Pod.host | |
316 | } else { | |
317 | // It means it's our video | |
318 | podHost = constants.CONFIG.WEBSERVER.HOST | |
319 | } | |
320 | ||
aaf61f38 | 321 | const json = { |
feb4bdfd | 322 | id: this.id, |
aaf61f38 C |
323 | name: this.name, |
324 | description: this.description, | |
feb4bdfd | 325 | podHost, |
aaf61f38 | 326 | isLocal: this.isOwned(), |
f285faa0 | 327 | magnetUri: this.generateMagnetUri(), |
feb4bdfd | 328 | author: this.Author.name, |
aaf61f38 | 329 | duration: this.duration, |
7920c273 | 330 | tags: map(this.Tags, 'name'), |
f285faa0 | 331 | thumbnailPath: constants.STATIC_PATHS.THUMBNAILS + '/' + this.getThumbnailName(), |
feb4bdfd | 332 | createdAt: this.createdAt |
aaf61f38 C |
333 | } |
334 | ||
335 | return json | |
336 | } | |
337 | ||
7b1f49de | 338 | function toAddRemoteJSON (callback) { |
aaf61f38 C |
339 | const self = this |
340 | ||
4d324488 | 341 | // Get thumbnail data to send to the other pod |
f285faa0 | 342 | const thumbnailPath = pathUtils.join(constants.CONFIG.STORAGE.THUMBNAILS_DIR, this.getThumbnailName()) |
558d7c23 | 343 | fs.readFile(thumbnailPath, function (err, thumbnailData) { |
aaf61f38 C |
344 | if (err) { |
345 | logger.error('Cannot read the thumbnail of the video') | |
346 | return callback(err) | |
347 | } | |
348 | ||
349 | const remoteVideo = { | |
350 | name: self.name, | |
351 | description: self.description, | |
feb4bdfd C |
352 | infoHash: self.infoHash, |
353 | remoteId: self.id, | |
354 | author: self.Author.name, | |
aaf61f38 | 355 | duration: self.duration, |
4d324488 | 356 | thumbnailData: thumbnailData.toString('binary'), |
7920c273 | 357 | tags: map(self.Tags, 'name'), |
feb4bdfd | 358 | createdAt: self.createdAt, |
8f217302 | 359 | extname: self.extname |
aaf61f38 C |
360 | } |
361 | ||
362 | return callback(null, remoteVideo) | |
363 | }) | |
364 | } | |
365 | ||
7b1f49de C |
366 | function toUpdateRemoteJSON (callback) { |
367 | const json = { | |
368 | name: this.name, | |
369 | description: this.description, | |
370 | infoHash: this.infoHash, | |
371 | remoteId: this.id, | |
372 | author: this.Author.name, | |
373 | duration: this.duration, | |
374 | tags: map(this.Tags, 'name'), | |
375 | createdAt: this.createdAt, | |
376 | extname: this.extname | |
377 | } | |
378 | ||
379 | return json | |
380 | } | |
381 | ||
aaf61f38 C |
382 | // ------------------------------ STATICS ------------------------------ |
383 | ||
4d324488 | 384 | function generateThumbnailFromData (video, thumbnailData, callback) { |
c77fa067 C |
385 | // Creating the thumbnail for a remote video |
386 | ||
387 | const thumbnailName = video.getThumbnailName() | |
388 | const thumbnailPath = constants.CONFIG.STORAGE.THUMBNAILS_DIR + thumbnailName | |
4d324488 | 389 | fs.writeFile(thumbnailPath, Buffer.from(thumbnailData, 'binary'), function (err) { |
c77fa067 C |
390 | if (err) return callback(err) |
391 | ||
392 | return callback(null, thumbnailName) | |
393 | }) | |
394 | } | |
395 | ||
aaf61f38 C |
396 | function getDurationFromFile (videoPath, callback) { |
397 | ffmpeg.ffprobe(videoPath, function (err, metadata) { | |
398 | if (err) return callback(err) | |
399 | ||
400 | return callback(null, Math.floor(metadata.format.duration)) | |
401 | }) | |
402 | } | |
403 | ||
b769007f C |
404 | function list (callback) { |
405 | return this.find().asCallback() | |
406 | } | |
407 | ||
0ff21c1c | 408 | function listForApi (start, count, sort, callback) { |
feb4bdfd C |
409 | const query = { |
410 | offset: start, | |
411 | limit: count, | |
7920c273 | 412 | distinct: true, // For the count, a video can have many tags |
178edb20 | 413 | order: [ modelUtils.getSort(sort), [ this.sequelize.models.Tag, 'name', 'ASC' ] ], |
feb4bdfd C |
414 | include: [ |
415 | { | |
416 | model: this.sequelize.models.Author, | |
7920c273 C |
417 | include: [ { model: this.sequelize.models.Pod, required: false } ] |
418 | }, | |
419 | ||
420 | this.sequelize.models.Tag | |
feb4bdfd C |
421 | ] |
422 | } | |
423 | ||
424 | return this.findAndCountAll(query).asCallback(function (err, result) { | |
425 | if (err) return callback(err) | |
426 | ||
427 | return callback(null, result.rows, result.count) | |
428 | }) | |
aaf61f38 C |
429 | } |
430 | ||
3d118fb5 | 431 | function loadByHostAndRemoteId (fromHost, remoteId, callback) { |
feb4bdfd C |
432 | const query = { |
433 | where: { | |
434 | remoteId: remoteId | |
435 | }, | |
436 | include: [ | |
437 | { | |
438 | model: this.sequelize.models.Author, | |
439 | include: [ | |
440 | { | |
441 | model: this.sequelize.models.Pod, | |
7920c273 | 442 | required: true, |
feb4bdfd C |
443 | where: { |
444 | host: fromHost | |
445 | } | |
446 | } | |
447 | ] | |
448 | } | |
449 | ] | |
450 | } | |
aaf61f38 | 451 | |
3d118fb5 | 452 | return this.findOne(query).asCallback(callback) |
aaf61f38 C |
453 | } |
454 | ||
7920c273 | 455 | function listOwnedAndPopulateAuthorAndTags (callback) { |
558d7c23 | 456 | // If remoteId is null this is *our* video |
feb4bdfd C |
457 | const query = { |
458 | where: { | |
459 | remoteId: null | |
460 | }, | |
7920c273 | 461 | include: [ this.sequelize.models.Author, this.sequelize.models.Tag ] |
feb4bdfd C |
462 | } |
463 | ||
464 | return this.findAll(query).asCallback(callback) | |
aaf61f38 C |
465 | } |
466 | ||
9bd26629 | 467 | function listOwnedByAuthor (author, callback) { |
feb4bdfd C |
468 | const query = { |
469 | where: { | |
470 | remoteId: null | |
471 | }, | |
472 | include: [ | |
473 | { | |
474 | model: this.sequelize.models.Author, | |
475 | where: { | |
476 | name: author | |
477 | } | |
478 | } | |
479 | ] | |
480 | } | |
9bd26629 | 481 | |
feb4bdfd | 482 | return this.findAll(query).asCallback(callback) |
aaf61f38 C |
483 | } |
484 | ||
485 | function load (id, callback) { | |
feb4bdfd C |
486 | return this.findById(id).asCallback(callback) |
487 | } | |
488 | ||
489 | function loadAndPopulateAuthor (id, callback) { | |
490 | const options = { | |
491 | include: [ this.sequelize.models.Author ] | |
492 | } | |
493 | ||
494 | return this.findById(id, options).asCallback(callback) | |
495 | } | |
496 | ||
7920c273 | 497 | function loadAndPopulateAuthorAndPodAndTags (id, callback) { |
feb4bdfd C |
498 | const options = { |
499 | include: [ | |
500 | { | |
501 | model: this.sequelize.models.Author, | |
7920c273 C |
502 | include: [ { model: this.sequelize.models.Pod, required: false } ] |
503 | }, | |
504 | this.sequelize.models.Tag | |
feb4bdfd C |
505 | ] |
506 | } | |
507 | ||
508 | return this.findById(id, options).asCallback(callback) | |
aaf61f38 C |
509 | } |
510 | ||
7920c273 | 511 | function searchAndPopulateAuthorAndPodAndTags (value, field, start, count, sort, callback) { |
feb4bdfd | 512 | const podInclude = { |
7920c273 C |
513 | model: this.sequelize.models.Pod, |
514 | required: false | |
feb4bdfd | 515 | } |
7920c273 | 516 | |
feb4bdfd C |
517 | const authorInclude = { |
518 | model: this.sequelize.models.Author, | |
519 | include: [ | |
520 | podInclude | |
521 | ] | |
522 | } | |
523 | ||
7920c273 C |
524 | const tagInclude = { |
525 | model: this.sequelize.models.Tag | |
526 | } | |
527 | ||
feb4bdfd C |
528 | const query = { |
529 | where: {}, | |
feb4bdfd C |
530 | offset: start, |
531 | limit: count, | |
7920c273 | 532 | distinct: true, // For the count, a video can have many tags |
178edb20 | 533 | order: [ modelUtils.getSort(sort), [ this.sequelize.models.Tag, 'name', 'ASC' ] ] |
feb4bdfd C |
534 | } |
535 | ||
aaf61f38 | 536 | // Make an exact search with the magnet |
55723d16 C |
537 | if (field === 'magnetUri') { |
538 | const infoHash = magnetUtil.decode(value).infoHash | |
feb4bdfd | 539 | query.where.infoHash = infoHash |
55723d16 | 540 | } else if (field === 'tags') { |
7920c273 C |
541 | const escapedValue = this.sequelize.escape('%' + value + '%') |
542 | query.where = { | |
543 | id: { | |
544 | $in: this.sequelize.literal( | |
545 | '(SELECT "VideoTags"."videoId" FROM "Tags" INNER JOIN "VideoTags" ON "Tags"."id" = "VideoTags"."tagId" WHERE name LIKE ' + escapedValue + ')' | |
546 | ) | |
feb4bdfd C |
547 | } |
548 | } | |
7920c273 C |
549 | } else if (field === 'host') { |
550 | // FIXME: Include our pod? (not stored in the database) | |
551 | podInclude.where = { | |
552 | host: { | |
553 | $like: '%' + value + '%' | |
feb4bdfd | 554 | } |
feb4bdfd | 555 | } |
7920c273 | 556 | podInclude.required = true |
feb4bdfd | 557 | } else if (field === 'author') { |
7920c273 C |
558 | authorInclude.where = { |
559 | name: { | |
feb4bdfd C |
560 | $like: '%' + value + '%' |
561 | } | |
562 | } | |
7920c273 C |
563 | |
564 | // authorInclude.or = true | |
aaf61f38 | 565 | } else { |
feb4bdfd C |
566 | query.where[field] = { |
567 | $like: '%' + value + '%' | |
568 | } | |
aaf61f38 C |
569 | } |
570 | ||
7920c273 C |
571 | query.include = [ |
572 | authorInclude, tagInclude | |
573 | ] | |
574 | ||
575 | if (tagInclude.where) { | |
576 | // query.include.push([ this.sequelize.models.Tag ]) | |
577 | } | |
578 | ||
feb4bdfd C |
579 | return this.findAndCountAll(query).asCallback(function (err, result) { |
580 | if (err) return callback(err) | |
581 | ||
582 | return callback(null, result.rows, result.count) | |
583 | }) | |
aaf61f38 C |
584 | } |
585 | ||
aaf61f38 C |
586 | // --------------------------------------------------------------------------- |
587 | ||
aaf61f38 | 588 | function removeThumbnail (video, callback) { |
f285faa0 | 589 | fs.unlink(constants.CONFIG.STORAGE.THUMBNAILS_DIR + video.getThumbnailName(), callback) |
aaf61f38 C |
590 | } |
591 | ||
592 | function removeFile (video, callback) { | |
f285faa0 | 593 | fs.unlink(constants.CONFIG.STORAGE.VIDEOS_DIR + video.getVideoFilename(), callback) |
aaf61f38 C |
594 | } |
595 | ||
aaf61f38 | 596 | function removeTorrent (video, callback) { |
558d7c23 | 597 | fs.unlink(constants.CONFIG.STORAGE.TORRENTS_DIR + video.getTorrentName(), callback) |
aaf61f38 C |
598 | } |
599 | ||
6a94a109 C |
600 | function removePreview (video, callback) { |
601 | // Same name than video thumnail | |
f285faa0 | 602 | fs.unlink(constants.CONFIG.STORAGE.PREVIEWS_DIR + video.getPreviewName(), callback) |
6a94a109 C |
603 | } |
604 | ||
558d7c23 | 605 | function createPreview (video, videoPath, callback) { |
f285faa0 | 606 | generateImage(video, videoPath, constants.CONFIG.STORAGE.PREVIEWS_DIR, video.getPreviewName(), callback) |
6a94a109 C |
607 | } |
608 | ||
558d7c23 | 609 | function createThumbnail (video, videoPath, callback) { |
f285faa0 | 610 | generateImage(video, videoPath, constants.CONFIG.STORAGE.THUMBNAILS_DIR, video.getThumbnailName(), constants.THUMBNAILS_SIZE, callback) |
aaf61f38 C |
611 | } |
612 | ||
f285faa0 | 613 | function generateImage (video, videoPath, folder, imageName, size, callback) { |
558d7c23 | 614 | const options = { |
f285faa0 | 615 | filename: imageName, |
558d7c23 C |
616 | count: 1, |
617 | folder | |
618 | } | |
aaf61f38 | 619 | |
558d7c23 C |
620 | if (!callback) { |
621 | callback = size | |
622 | } else { | |
623 | options.size = size | |
624 | } | |
625 | ||
626 | ffmpeg(videoPath) | |
627 | .on('error', callback) | |
628 | .on('end', function () { | |
f285faa0 | 629 | callback(null, imageName) |
aaf61f38 | 630 | }) |
558d7c23 | 631 | .thumbnail(options) |
aaf61f38 | 632 | } |