80 lines
2.3 KiB
TypeScript
80 lines
2.3 KiB
TypeScript
import { ResultList } from '../../shared'
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import { CONFIG } from '../initializers'
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import { ApplicationModel } from '../models/application/application'
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import { pseudoRandomBytesPromise, sha256 } from './core-utils'
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import { logger } from './logger'
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import { join } from 'path'
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import { Instance as ParseTorrent } from 'parse-torrent'
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import { remove } from 'fs-extra'
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import * as memoizee from 'memoizee'
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function deleteFileAsync (path: string) {
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remove(path)
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.catch(err => logger.error('Cannot delete the file %s asynchronously.', path, { err }))
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}
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async function generateRandomString (size: number) {
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const raw = await pseudoRandomBytesPromise(size)
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return raw.toString('hex')
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}
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interface FormattableToJSON {
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toFormattedJSON (args?: any)
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}
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function getFormattedObjects<U, T extends FormattableToJSON> (objects: T[], objectsTotal: number, formattedArg?: any) {
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const formattedObjects: U[] = []
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objects.forEach(object => {
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formattedObjects.push(object.toFormattedJSON(formattedArg))
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})
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return {
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total: objectsTotal,
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data: formattedObjects
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} as ResultList<U>
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}
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const getServerActor = memoizee(async function () {
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const application = await ApplicationModel.load()
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if (!application) throw Error('Could not load Application from database.')
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return application.Account.Actor
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})
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function generateVideoTmpPath (target: string | ParseTorrent) {
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const id = typeof target === 'string' ? target : target.infoHash
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const hash = sha256(id)
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return join(CONFIG.STORAGE.VIDEOS_DIR, hash + '-import.mp4')
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}
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function getSecureTorrentName (originalName: string) {
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return sha256(originalName) + '.torrent'
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}
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function getVersion () {
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const tag = require('child_process')
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.execSync('[[ ! -d .git ]] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true', { stdio: [0,1,2] })
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if (tag) return tag.replace(/^v/, '')
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const version = require('child_process')
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.execSync('[[ ! -d .git ]] || git rev-parse --short HEAD').toString().trim()
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if (version) return version
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return require('../../../package.json').version
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}
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// ---------------------------------------------------------------------------
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export {
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deleteFileAsync,
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generateRandomString,
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getFormattedObjects,
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getSecureTorrentName,
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getServerActor,
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getVersion,
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generateVideoTmpPath
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}
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