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import { logger } from '@server/helpers/logger'
import { YoutubeDLWrapper } from '@server/helpers/youtube-dl'
import { CONFIG } from '@server/initializers/config'
import { buildYoutubeDLImport } from '@server/lib/video-import'
import { UserModel } from '@server/models/user/user'
import { VideoImportModel } from '@server/models/video/video-import'
import { MChannelAccountDefault, MChannelSync } from '@server/types/models'
import { VideoChannelSyncState, VideoPrivacy } from '@shared/models'
import { CreateJobArgument, JobQueue } from './job-queue'
import { ServerConfigManager } from './server-config-manager'
export async function synchronizeChannel (options: {
channel: MChannelAccountDefault
externalChannelUrl: string
channelSync?: MChannelSync
videosCountLimit?: number
onlyAfter?: Date
}) {
const { channel, externalChannelUrl, videosCountLimit, onlyAfter, channelSync } = options
if (channelSync) {
channelSync.state = VideoChannelSyncState.PROCESSING
channelSync.lastSyncAt = new Date()
await channelSync.save()
}
const user = await UserModel.loadByChannelActorId(channel.actorId)
const youtubeDL = new YoutubeDLWrapper(
externalChannelUrl,
ServerConfigManager.Instance.getEnabledResolutions('vod'),
CONFIG.TRANSCODING.ALWAYS_TRANSCODE_ORIGINAL_RESOLUTION
)
const infoList = await youtubeDL.getInfoForListImport({ latestVideosCount: videosCountLimit })
const targetUrls = infoList
.filter(videoInfo => {
if (!onlyAfter) return true
return videoInfo.originallyPublishedAt.getTime() >= onlyAfter.getTime()
})
.map(videoInfo => videoInfo.webpageUrl)
logger.info(
'Fetched %d candidate URLs for sync channel %s.',
targetUrls.length, channel.Actor.preferredUsername, { targetUrls }
)
if (targetUrls.length === 0) {
if (channelSync) {
channelSync.state = VideoChannelSyncState.SYNCED
await channelSync.save()
}
return
}
const children: CreateJobArgument[] = []
for (const targetUrl of targetUrls) {
if (await VideoImportModel.urlAlreadyImported(channel.id, targetUrl)) {
logger.debug('%s is already imported for channel %s, skipping video channel synchronization.', channel.name, targetUrl)
continue
}
const { job } = await buildYoutubeDLImport({
user,
channel,
targetUrl,
channelSync,
importDataOverride: {
privacy: VideoPrivacy.PUBLIC
}
})
children.push(job)
}
// Will update the channel sync status
const parent: CreateJobArgument = {
type: 'after-video-channel-import',
payload: {
channelSyncId: channelSync?.id
}
}
await JobQueue.Instance.createJobWithChildren(parent, children)
}
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