57 lines
1.9 KiB
TypeScript
57 lines
1.9 KiB
TypeScript
import { readdir, rename } from 'fs-extra'
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import { join } from 'path'
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import * as Sequelize from 'sequelize'
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import { getVideoStreamDimensionsInfo } from '../../helpers/ffmpeg/ffprobe-utils'
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import { CONFIG } from '../../initializers/config'
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function up (utils: {
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transaction: Sequelize.Transaction
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queryInterface: Sequelize.QueryInterface
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sequelize: Sequelize.Sequelize
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db: any
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}): Promise<void> {
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const torrentDir = CONFIG.STORAGE.TORRENTS_DIR
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const videoFileDir = CONFIG.STORAGE.VIDEOS_DIR
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return readdir(videoFileDir)
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.then(videoFiles => {
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const tasks: Promise<any>[] = []
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for (const videoFile of videoFiles) {
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const matches = /^([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\.([a-z0-9]+)/.exec(videoFile)
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if (matches === null) {
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console.log('Invalid video file name %s.', videoFile)
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continue
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}
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const uuid = matches[1]
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const ext = matches[2]
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const p = getVideoStreamDimensionsInfo(join(videoFileDir, videoFile))
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.then(async ({ resolution }) => {
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const oldTorrentName = uuid + '.torrent'
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const newTorrentName = uuid + '-' + resolution + '.torrent'
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await rename(join(torrentDir, oldTorrentName), join(torrentDir, newTorrentName)).then(() => resolution)
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const newVideoFileName = uuid + '-' + resolution + '.' + ext
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await rename(join(videoFileDir, videoFile), join(videoFileDir, newVideoFileName)).then(() => resolution)
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const query = 'UPDATE "VideoFiles" SET "resolution" = ' + resolution +
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' WHERE "videoId" = (SELECT "id" FROM "Videos" WHERE "uuid" = \'' + uuid + '\')'
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return utils.sequelize.query(query)
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})
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tasks.push(p)
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}
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return Promise.all(tasks).then(() => undefined)
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})
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}
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function down (options) {
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throw new Error('Not implemented.')
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}
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export {
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up,
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down
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}
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