Merge branch 'move-utils-to-shared' of https://github.com/buoyantair/PeerTube into buoyantair-move-utils-to-shared

1 files changed, 577 insertions, 0 deletions

diff --git a/shared/utils/videos/videos.ts b/shared/utils/videos/videos.ts
new file mode 100644
index 000000000..f5fcc6a8a
--- /dev/null
+++ b/shared/utils/videos/videos.ts
@@ -0,0 +1,577 @@
+/* tslint:disable:no-unused-expression */
+
+import { expect } from 'chai'
+import { existsSync, readdir, readFile } from 'fs-extra'
+import * as parseTorrent from 'parse-torrent'
+import { extname, join } from 'path'
+import * as request from 'supertest'
+import {
+  buildAbsoluteFixturePath,
+  getMyUserInformation,
+  immutableAssign,
+  makeGetRequest,
+  makePutBodyRequest,
+  makeUploadRequest,
+  root,
+  ServerInfo,
+  testImage
+} from '../'
+
+import { VideoDetails, VideoPrivacy } from '../../models/videos'
+import { VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '../../../server/initializers/constants'
+import { dateIsValid, webtorrentAdd } from '../miscs/miscs'
+
+type VideoAttributes = {
+  name?: string
+  category?: number
+  licence?: number
+  language?: string
+  nsfw?: boolean
+  commentsEnabled?: boolean
+  waitTranscoding?: boolean
+  description?: string
+  tags?: string[]
+  channelId?: number
+  privacy?: VideoPrivacy
+  fixture?: string
+  thumbnailfile?: string
+  previewfile?: string
+  scheduleUpdate?: {
+    updateAt: string
+    privacy?: VideoPrivacy
+  }
+}
+
+function getVideoCategories (url: string) {
+  const path = '/api/v1/videos/categories'
+
+  return makeGetRequest({
+    url,
+    path,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideoLicences (url: string) {
+  const path = '/api/v1/videos/licences'
+
+  return makeGetRequest({
+    url,
+    path,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideoLanguages (url: string) {
+  const path = '/api/v1/videos/languages'
+
+  return makeGetRequest({
+    url,
+    path,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideoPrivacies (url: string) {
+  const path = '/api/v1/videos/privacies'
+
+  return makeGetRequest({
+    url,
+    path,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideo (url: string, id: number | string, expectedStatus = 200) {
+  const path = '/api/v1/videos/' + id
+
+  return request(url)
+          .get(path)
+          .set('Accept', 'application/json')
+          .expect(expectedStatus)
+}
+
+function viewVideo (url: string, id: number | string, expectedStatus = 204, xForwardedFor?: string) {
+  const path = '/api/v1/videos/' + id + '/views'
+
+  const req = request(url)
+    .post(path)
+    .set('Accept', 'application/json')
+
+  if (xForwardedFor) {
+    req.set('X-Forwarded-For', xForwardedFor)
+  }
+
+  return req.expect(expectedStatus)
+}
+
+function getVideoWithToken (url: string, token: string, id: number | string, expectedStatus = 200) {
+  const path = '/api/v1/videos/' + id
+
+  return request(url)
+    .get(path)
+    .set('Authorization', 'Bearer ' + token)
+    .set('Accept', 'application/json')
+    .expect(expectedStatus)
+}
+
+function getVideoDescription (url: string, descriptionPath: string) {
+  return request(url)
+    .get(descriptionPath)
+    .set('Accept', 'application/json')
+    .expect(200)
+    .expect('Content-Type', /json/)
+}
+
+function getVideosList (url: string) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+          .get(path)
+          .query({ sort: 'name' })
+          .set('Accept', 'application/json')
+          .expect(200)
+          .expect('Content-Type', /json/)
+}
+
+function getVideosListWithToken (url: string, token: string, query: { nsfw?: boolean } = {}) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+    .get(path)
+    .set('Authorization', 'Bearer ' + token)
+    .query(immutableAssign(query, { sort: 'name' }))
+    .set('Accept', 'application/json')
+    .expect(200)
+    .expect('Content-Type', /json/)
+}
+
+function getLocalVideos (url: string) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+    .get(path)
+    .query({ sort: 'name', filter: 'local' })
+    .set('Accept', 'application/json')
+    .expect(200)
+    .expect('Content-Type', /json/)
+}
+
+function getMyVideos (url: string, accessToken: string, start: number, count: number, sort?: string) {
+  const path = '/api/v1/users/me/videos'
+
+  const req = request(url)
+    .get(path)
+    .query({ start: start })
+    .query({ count: count })
+
+  if (sort) req.query({ sort })
+
+  return req.set('Accept', 'application/json')
+    .set('Authorization', 'Bearer ' + accessToken)
+    .expect(200)
+    .expect('Content-Type', /json/)
+}
+
+function getAccountVideos (
+  url: string,
+  accessToken: string,
+  accountName: string,
+  start: number,
+  count: number,
+  sort?: string,
+  query: { nsfw?: boolean } = {}
+) {
+  const path = '/api/v1/accounts/' + accountName + '/videos'
+
+  return makeGetRequest({
+    url,
+    path,
+    query: immutableAssign(query, {
+      start,
+      count,
+      sort
+    }),
+    token: accessToken,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideoChannelVideos (
+  url: string,
+  accessToken: string,
+  videoChannelName: string,
+  start: number,
+  count: number,
+  sort?: string,
+  query: { nsfw?: boolean } = {}
+) {
+  const path = '/api/v1/video-channels/' + videoChannelName + '/videos'
+
+  return makeGetRequest({
+    url,
+    path,
+    query: immutableAssign(query, {
+      start,
+      count,
+      sort
+    }),
+    token: accessToken,
+    statusCodeExpected: 200
+  })
+}
+
+function getVideosListPagination (url: string, start: number, count: number, sort?: string) {
+  const path = '/api/v1/videos'
+
+  const req = request(url)
+              .get(path)
+              .query({ start: start })
+              .query({ count: count })
+
+  if (sort) req.query({ sort })
+
+  return req.set('Accept', 'application/json')
+           .expect(200)
+           .expect('Content-Type', /json/)
+}
+
+function getVideosListSort (url: string, sort: string) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+          .get(path)
+          .query({ sort: sort })
+          .set('Accept', 'application/json')
+          .expect(200)
+          .expect('Content-Type', /json/)
+}
+
+function getVideosWithFilters (url: string, query: { tagsAllOf: string[], categoryOneOf: number[] | number }) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+    .get(path)
+    .query(query)
+    .set('Accept', 'application/json')
+    .expect(200)
+    .expect('Content-Type', /json/)
+}
+
+function removeVideo (url: string, token: string, id: number | string, expectedStatus = 204) {
+  const path = '/api/v1/videos'
+
+  return request(url)
+          .delete(path + '/' + id)
+          .set('Accept', 'application/json')
+          .set('Authorization', 'Bearer ' + token)
+          .expect(expectedStatus)
+}
+
+async function checkVideoFilesWereRemoved (
+  videoUUID: string,
+  serverNumber: number,
+  directories = [ 'videos', 'thumbnails', 'torrents', 'previews', 'captions' ]
+) {
+  const testDirectory = 'test' + serverNumber
+
+  for (const directory of directories) {
+    const directoryPath = join(root(), testDirectory, directory)
+
+    const directoryExists = existsSync(directoryPath)
+    expect(directoryExists).to.be.true
+
+    const files = await readdir(directoryPath)
+    for (const file of files) {
+      expect(file).to.not.contain(videoUUID)
+    }
+  }
+}
+
+async function uploadVideo (url: string, accessToken: string, videoAttributesArg: VideoAttributes, specialStatus = 200) {
+  const path = '/api/v1/videos/upload'
+  let defaultChannelId = '1'
+
+  try {
+    const res = await getMyUserInformation(url, accessToken)
+    defaultChannelId = res.body.videoChannels[0].id
+  } catch (e) { /* empty */ }
+
+  // Override default attributes
+  const attributes = Object.assign({
+    name: 'my super video',
+    category: 5,
+    licence: 4,
+    language: 'zh',
+    channelId: defaultChannelId,
+    nsfw: true,
+    waitTranscoding: false,
+    description: 'my super description',
+    support: 'my super support text',
+    tags: [ 'tag' ],
+    privacy: VideoPrivacy.PUBLIC,
+    commentsEnabled: true,
+    fixture: 'video_short.webm'
+  }, videoAttributesArg)
+
+  const req = request(url)
+              .post(path)
+              .set('Accept', 'application/json')
+              .set('Authorization', 'Bearer ' + accessToken)
+              .field('name', attributes.name)
+              .field('nsfw', JSON.stringify(attributes.nsfw))
+              .field('commentsEnabled', JSON.stringify(attributes.commentsEnabled))
+              .field('waitTranscoding', JSON.stringify(attributes.waitTranscoding))
+              .field('privacy', attributes.privacy.toString())
+              .field('channelId', attributes.channelId)
+
+  if (attributes.description !== undefined) {
+    req.field('description', attributes.description)
+  }
+  if (attributes.language !== undefined) {
+    req.field('language', attributes.language.toString())
+  }
+  if (attributes.category !== undefined) {
+    req.field('category', attributes.category.toString())
+  }
+  if (attributes.licence !== undefined) {
+    req.field('licence', attributes.licence.toString())
+  }
+
+  for (let i = 0; i < attributes.tags.length; i++) {
+    req.field('tags[' + i + ']', attributes.tags[i])
+  }
+
+  if (attributes.thumbnailfile !== undefined) {
+    req.attach('thumbnailfile', buildAbsoluteFixturePath(attributes.thumbnailfile))
+  }
+  if (attributes.previewfile !== undefined) {
+    req.attach('previewfile', buildAbsoluteFixturePath(attributes.previewfile))
+  }
+
+  if (attributes.scheduleUpdate) {
+    req.field('scheduleUpdate[updateAt]', attributes.scheduleUpdate.updateAt)
+
+    if (attributes.scheduleUpdate.privacy) {
+      req.field('scheduleUpdate[privacy]', attributes.scheduleUpdate.privacy)
+    }
+  }
+
+  return req.attach('videofile', buildAbsoluteFixturePath(attributes.fixture))
+            .expect(specialStatus)
+}
+
+function updateVideo (url: string, accessToken: string, id: number | string, attributes: VideoAttributes, statusCodeExpected = 204) {
+  const path = '/api/v1/videos/' + id
+  const body = {}
+
+  if (attributes.name) body['name'] = attributes.name
+  if (attributes.category) body['category'] = attributes.category
+  if (attributes.licence) body['licence'] = attributes.licence
+  if (attributes.language) body['language'] = attributes.language
+  if (attributes.nsfw !== undefined) body['nsfw'] = JSON.stringify(attributes.nsfw)
+  if (attributes.commentsEnabled !== undefined) body['commentsEnabled'] = JSON.stringify(attributes.commentsEnabled)
+  if (attributes.description) body['description'] = attributes.description
+  if (attributes.tags) body['tags'] = attributes.tags
+  if (attributes.privacy) body['privacy'] = attributes.privacy
+  if (attributes.channelId) body['channelId'] = attributes.channelId
+  if (attributes.scheduleUpdate) body['scheduleUpdate'] = attributes.scheduleUpdate
+
+  // Upload request
+  if (attributes.thumbnailfile || attributes.previewfile) {
+    const attaches: any = {}
+    if (attributes.thumbnailfile) attaches.thumbnailfile = attributes.thumbnailfile
+    if (attributes.previewfile) attaches.previewfile = attributes.previewfile
+
+    return makeUploadRequest({
+      url,
+      method: 'PUT',
+      path,
+      token: accessToken,
+      fields: body,
+      attaches,
+      statusCodeExpected
+    })
+  }
+
+  return makePutBodyRequest({
+    url,
+    path,
+    fields: body,
+    token: accessToken,
+    statusCodeExpected
+  })
+}
+
+function rateVideo (url: string, accessToken: string, id: number, rating: string, specialStatus = 204) {
+  const path = '/api/v1/videos/' + id + '/rate'
+
+  return request(url)
+          .put(path)
+          .set('Accept', 'application/json')
+          .set('Authorization', 'Bearer ' + accessToken)
+          .send({ rating })
+          .expect(specialStatus)
+}
+
+function parseTorrentVideo (server: ServerInfo, videoUUID: string, resolution: number) {
+  return new Promise<any>((res, rej) => {
+    const torrentName = videoUUID + '-' + resolution + '.torrent'
+    const torrentPath = join(root(), 'test' + server.serverNumber, 'torrents', torrentName)
+    readFile(torrentPath, (err, data) => {
+      if (err) return rej(err)
+
+      return res(parseTorrent(data))
+    })
+  })
+}
+
+async function completeVideoCheck (
+  url: string,
+  video: any,
+  attributes: {
+    name: string
+    category: number
+    licence: number
+    language: string
+    nsfw: boolean
+    commentsEnabled: boolean
+    description: string
+    publishedAt?: string
+    support: string
+    account: {
+      name: string
+      host: string
+    }
+    isLocal: boolean
+    tags: string[]
+    privacy: number
+    likes?: number
+    dislikes?: number
+    duration: number
+    channel: {
+      displayName: string
+      name: string
+      description
+      isLocal: boolean
+    }
+    fixture: string
+    files: {
+      resolution: number
+      size: number
+    }[],
+    thumbnailfile?: string
+    previewfile?: string
+  }
+) {
+  if (!attributes.likes) attributes.likes = 0
+  if (!attributes.dislikes) attributes.dislikes = 0
+
+  expect(video.name).to.equal(attributes.name)
+  expect(video.category.id).to.equal(attributes.category)
+  expect(video.category.label).to.equal(attributes.category !== null ? VIDEO_CATEGORIES[attributes.category] : 'Misc')
+  expect(video.licence.id).to.equal(attributes.licence)
+  expect(video.licence.label).to.equal(attributes.licence !== null ? VIDEO_LICENCES[attributes.licence] : 'Unknown')
+  expect(video.language.id).to.equal(attributes.language)
+  expect(video.language.label).to.equal(attributes.language !== null ? VIDEO_LANGUAGES[attributes.language] : 'Unknown')
+  expect(video.privacy.id).to.deep.equal(attributes.privacy)
+  expect(video.privacy.label).to.deep.equal(VIDEO_PRIVACIES[attributes.privacy])
+  expect(video.nsfw).to.equal(attributes.nsfw)
+  expect(video.description).to.equal(attributes.description)
+  expect(video.account.id).to.be.a('number')
+  expect(video.account.uuid).to.be.a('string')
+  expect(video.account.host).to.equal(attributes.account.host)
+  expect(video.account.name).to.equal(attributes.account.name)
+  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
+  expect(video.channel.name).to.equal(attributes.channel.name)
+  expect(video.likes).to.equal(attributes.likes)
+  expect(video.dislikes).to.equal(attributes.dislikes)
+  expect(video.isLocal).to.equal(attributes.isLocal)
+  expect(video.duration).to.equal(attributes.duration)
+  expect(dateIsValid(video.createdAt)).to.be.true
+  expect(dateIsValid(video.publishedAt)).to.be.true
+  expect(dateIsValid(video.updatedAt)).to.be.true
+
+  if (attributes.publishedAt) {
+    expect(video.publishedAt).to.equal(attributes.publishedAt)
+  }
+
+  const res = await getVideo(url, video.uuid)
+  const videoDetails: VideoDetails = res.body
+
+  expect(videoDetails.files).to.have.lengthOf(attributes.files.length)
+  expect(videoDetails.tags).to.deep.equal(attributes.tags)
+  expect(videoDetails.account.name).to.equal(attributes.account.name)
+  expect(videoDetails.account.host).to.equal(attributes.account.host)
+  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
+  expect(video.channel.name).to.equal(attributes.channel.name)
+  expect(videoDetails.channel.host).to.equal(attributes.account.host)
+  expect(videoDetails.channel.isLocal).to.equal(attributes.channel.isLocal)
+  expect(dateIsValid(videoDetails.channel.createdAt.toString())).to.be.true
+  expect(dateIsValid(videoDetails.channel.updatedAt.toString())).to.be.true
+  expect(videoDetails.commentsEnabled).to.equal(attributes.commentsEnabled)
+
+  for (const attributeFile of attributes.files) {
+    const file = videoDetails.files.find(f => f.resolution.id === attributeFile.resolution)
+    expect(file).not.to.be.undefined
+
+    let extension = extname(attributes.fixture)
+    // Transcoding enabled on server 2, extension will always be .mp4
+    if (attributes.account.host === 'localhost:9002') extension = '.mp4'
+
+    const magnetUri = file.magnetUri
+    expect(file.magnetUri).to.have.lengthOf.above(2)
+    expect(file.torrentUrl).to.equal(`http://${attributes.account.host}/static/torrents/${videoDetails.uuid}-${file.resolution.id}.torrent`)
+    expect(file.fileUrl).to.equal(`http://${attributes.account.host}/static/webseed/${videoDetails.uuid}-${file.resolution.id}${extension}`)
+    expect(file.resolution.id).to.equal(attributeFile.resolution)
+    expect(file.resolution.label).to.equal(attributeFile.resolution + 'p')
+
+    const minSize = attributeFile.size - ((10 * attributeFile.size) / 100)
+    const maxSize = attributeFile.size + ((10 * attributeFile.size) / 100)
+    expect(file.size,
+           'File size for resolution ' + file.resolution.label + ' outside confidence interval (' + minSize + '> size <' + maxSize + ')')
+      .to.be.above(minSize).and.below(maxSize)
+
+    {
+      await testImage(url, attributes.thumbnailfile || attributes.fixture, videoDetails.thumbnailPath)
+    }
+
+    if (attributes.previewfile) {
+      await testImage(url, attributes.previewfile, videoDetails.previewPath)
+    }
+
+    const torrent = await webtorrentAdd(magnetUri, true)
+    expect(torrent.files).to.be.an('array')
+    expect(torrent.files.length).to.equal(1)
+    expect(torrent.files[0].path).to.exist.and.to.not.equal('')
+  }
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  getVideoDescription,
+  getVideoCategories,
+  getVideoLicences,
+  getVideoPrivacies,
+  getVideoLanguages,
+  getMyVideos,
+  getAccountVideos,
+  getVideoChannelVideos,
+  getVideo,
+  getVideoWithToken,
+  getVideosList,
+  getVideosListPagination,
+  getVideosListSort,
+  removeVideo,
+  getVideosListWithToken,
+  uploadVideo,
+  getVideosWithFilters,
+  updateVideo,
+  rateVideo,
+  viewVideo,
+  parseTorrentVideo,
+  getLocalVideos,
+  completeVideoCheck,
+  checkVideoFilesWereRemoved
+}