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peertube/server/lib/plugins/plugin-helpers-builder.ts

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TypeScript
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import express from 'express'
import { join } from 'path'
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import { ffprobePromise } from '@server/helpers/ffmpeg/ffprobe-utils'
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import { buildLogger } from '@server/helpers/logger'
import { CONFIG } from '@server/initializers/config'
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import { WEBSERVER } from '@server/initializers/constants'
import { sequelizeTypescript } from '@server/initializers/database'
import { AccountModel } from '@server/models/account/account'
import { AccountBlocklistModel } from '@server/models/account/account-blocklist'
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import { getServerActor } from '@server/models/application/application'
import { ServerModel } from '@server/models/server/server'
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import { ServerBlocklistModel } from '@server/models/server/server-blocklist'
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import { UserModel } from '@server/models/user/user'
import { VideoModel } from '@server/models/video/video'
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import { VideoBlacklistModel } from '@server/models/video/video-blacklist'
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import { MPlugin } from '@server/types/models'
import { PeerTubeHelpers } from '@server/types/plugins'
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import { VideoBlacklistCreate, VideoStorage } from '@shared/models'
import { addAccountInBlocklist, addServerInBlocklist, removeAccountFromBlocklist, removeServerFromBlocklist } from '../blocklist'
import { ServerConfigManager } from '../server-config-manager'
import { blacklistVideo, unblacklistVideo } from '../video-blacklist'
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import { VideoPathManager } from '../video-path-manager'
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function buildPluginHelpers (pluginModel: MPlugin, npmName: string): PeerTubeHelpers {
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const logger = buildPluginLogger(npmName)
const database = buildDatabaseHelpers()
const videos = buildVideosHelpers()
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const config = buildConfigHelpers()
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const server = buildServerHelpers()
const moderation = buildModerationHelpers()
const plugin = buildPluginRelatedHelpers(pluginModel, npmName)
const user = buildUserHelpers()
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return {
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logger,
database,
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videos,
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config,
moderation,
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plugin,
server,
user
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}
}
export {
buildPluginHelpers
}
// ---------------------------------------------------------------------------
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function buildPluginLogger (npmName: string) {
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return buildLogger(npmName)
}
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function buildDatabaseHelpers () {
return {
query: sequelizeTypescript.query.bind(sequelizeTypescript)
}
}
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function buildServerHelpers () {
return {
getServerActor: () => getServerActor()
}
}
function buildVideosHelpers () {
return {
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loadByUrl: (url: string) => {
return VideoModel.loadByUrl(url)
},
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loadByIdOrUUID: (id: number | string) => {
return VideoModel.load(id)
},
removeVideo: (id: number) => {
return sequelizeTypescript.transaction(async t => {
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(id, t)
await video.destroy({ transaction: t })
})
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},
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ffprobe: (path: string) => {
return ffprobePromise(path)
},
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getFiles: async (id: number | string) => {
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(id)
if (!video) return undefined
const webtorrentVideoFiles = (video.VideoFiles || []).map(f => ({
path: f.storage === VideoStorage.FILE_SYSTEM
? VideoPathManager.Instance.getFSVideoFileOutputPath(video, f)
: null,
url: f.getFileUrl(video),
resolution: f.resolution,
size: f.size,
fps: f.fps
}))
const hls = video.getHLSPlaylist()
const hlsVideoFiles = hls
? (video.getHLSPlaylist().VideoFiles || []).map(f => {
return {
path: f.storage === VideoStorage.FILE_SYSTEM
? VideoPathManager.Instance.getFSVideoFileOutputPath(hls, f)
: null,
url: f.getFileUrl(video),
resolution: f.resolution,
size: f.size,
fps: f.fps
}
})
: []
const thumbnails = video.Thumbnails.map(t => ({
type: t.type,
url: t.getFileUrl(video),
path: t.getPath()
}))
return {
webtorrent: {
videoFiles: webtorrentVideoFiles
},
hls: {
videoFiles: hlsVideoFiles
},
thumbnails
}
}
}
}
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function buildModerationHelpers () {
return {
blockServer: async (options: { byAccountId: number, hostToBlock: string }) => {
const serverToBlock = await ServerModel.loadOrCreateByHost(options.hostToBlock)
await addServerInBlocklist(options.byAccountId, serverToBlock.id)
},
unblockServer: async (options: { byAccountId: number, hostToUnblock: string }) => {
const serverBlock = await ServerBlocklistModel.loadByAccountAndHost(options.byAccountId, options.hostToUnblock)
if (!serverBlock) return
await removeServerFromBlocklist(serverBlock)
},
blockAccount: async (options: { byAccountId: number, handleToBlock: string }) => {
const accountToBlock = await AccountModel.loadByNameWithHost(options.handleToBlock)
if (!accountToBlock) return
await addAccountInBlocklist(options.byAccountId, accountToBlock.id)
},
unblockAccount: async (options: { byAccountId: number, handleToUnblock: string }) => {
const targetAccount = await AccountModel.loadByNameWithHost(options.handleToUnblock)
if (!targetAccount) return
const accountBlock = await AccountBlocklistModel.loadByAccountAndTarget(options.byAccountId, targetAccount.id)
if (!accountBlock) return
await removeAccountFromBlocklist(accountBlock)
},
blacklistVideo: async (options: { videoIdOrUUID: number | string, createOptions: VideoBlacklistCreate }) => {
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(options.videoIdOrUUID)
if (!video) return
await blacklistVideo(video, options.createOptions)
},
unblacklistVideo: async (options: { videoIdOrUUID: number | string }) => {
const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(options.videoIdOrUUID)
if (!video) return
const videoBlacklist = await VideoBlacklistModel.loadByVideoId(video.id)
if (!videoBlacklist) return
await unblacklistVideo(videoBlacklist, video)
}
}
}
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function buildConfigHelpers () {
return {
getWebserverUrl () {
return WEBSERVER.URL
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},
getServerConfig () {
return ServerConfigManager.Instance.getServerConfig()
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}
}
}
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function buildPluginRelatedHelpers (plugin: MPlugin, npmName: string) {
return {
getBaseStaticRoute: () => `/plugins/${plugin.name}/${plugin.version}/static/`,
getBaseRouterRoute: () => `/plugins/${plugin.name}/${plugin.version}/router/`,
getDataDirectoryPath: () => join(CONFIG.STORAGE.PLUGINS_DIR, 'data', npmName)
}
}
function buildUserHelpers () {
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return {
getAuthUser: (res: express.Response) => {
const user = res.locals.oauth?.token?.User
if (!user) return undefined
return UserModel.loadByIdFull(user.id)
}
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}
}