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authorChocobozzz <me@florianbigard.com>2021-11-09 10:11:20 +0100
committerChocobozzz <chocobozzz@cpy.re>2021-11-09 15:00:31 +0100
commit51353d9a035fb6b81f903a8b5f391292841649fd (patch)
tree75acb6eea5e043bf2e15a6a5a92e9a3c5967b156 /server/lib/schedulers/video-views-buffer-scheduler.ts
parent221ee1adc916684d4881d2a9c4c01954dcde986e (diff)
downloadPeerTube-51353d9a035fb6b81f903a8b5f391292841649fd.tar.gz
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Refactor video views
Introduce viewers attribute for live videos Count views for live videos Reduce delay to see the viewer update for lives Add ability to configure video views buffer interval and view ip expiration
Diffstat (limited to 'server/lib/schedulers/video-views-buffer-scheduler.ts')
-rw-r--r--server/lib/schedulers/video-views-buffer-scheduler.ts52
1 files changed, 52 insertions, 0 deletions
diff --git a/server/lib/schedulers/video-views-buffer-scheduler.ts b/server/lib/schedulers/video-views-buffer-scheduler.ts
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1import { logger, loggerTagsFactory } from '@server/helpers/logger'
2import { VideoModel } from '@server/models/video/video'
3import { SCHEDULER_INTERVALS_MS } from '../../initializers/constants'
4import { federateVideoIfNeeded } from '../activitypub/videos'
5import { Redis } from '../redis'
6import { AbstractScheduler } from './abstract-scheduler'
7
8const lTags = loggerTagsFactory('views')
9
10export class VideoViewsBufferScheduler extends AbstractScheduler {
11
12 private static instance: AbstractScheduler
13
14 protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.VIDEO_VIEWS_BUFFER_UPDATE
15
16 private constructor () {
17 super()
18 }
19
20 protected async internalExecute () {
21 const videoIds = await Redis.Instance.listLocalVideosViewed()
22 if (videoIds.length === 0) return
23
24 logger.info('Processing local video views buffer.', { videoIds, ...lTags() })
25
26 for (const videoId of videoIds) {
27 try {
28 const views = await Redis.Instance.getLocalVideoViews(videoId)
29 await Redis.Instance.deleteLocalVideoViews(videoId)
30
31 const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
32 if (!video) {
33 logger.debug('Video %d does not exist anymore, skipping videos view addition.', videoId, lTags())
34 continue
35 }
36
37 // If this is a remote video, the origin instance will send us an update
38 await VideoModel.incrementViews(videoId, views)
39
40 // Send video update
41 video.views += views
42 await federateVideoIfNeeded(video, false)
43 } catch (err) {
44 logger.error('Cannot process local video views buffer of video %d.', videoId, { err, ...lTags() })
45 }
46 }
47 }
48
49 static get Instance () {
50 return this.instance || (this.instance = new this())
51 }
52}