server/lib/activitypub/videos.ts

   1 import { join } from 'path'
   2 import * as request from 'request'
   3 import { ActivityIconObject } from '../../../shared/index'
   4 import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
   5 import { CONFIG, REMOTE_SCHEME, STATIC_PATHS } from '../../initializers/constants'
   6 import { VideoInstance } from '../../models/video/video-interface'
   7
   8 function fetchRemoteVideoPreview (video: VideoInstance) {
   9   // FIXME: use url
  10   const host = video.VideoChannel.Account.Server.host
  11   const path = join(STATIC_PATHS.PREVIEWS, video.getPreviewName())
  12
  13   return request.get(REMOTE_SCHEME.HTTP + '://' + host + path)
  14 }
  15
  16 async function fetchRemoteVideoDescription (video: VideoInstance) {
  17   // FIXME: use url
  18   const host = video.VideoChannel.Account.Server.host
  19   const path = video.getDescriptionPath()
  20   const options = {
  21     uri: REMOTE_SCHEME.HTTP + '://' + host + path,
  22     json: true
  23   }
  24
  25   const { body } = await doRequest(options)
  26   return body.description ? body.description : ''
  27 }
  28
  29 function generateThumbnailFromUrl (video: VideoInstance, icon: ActivityIconObject) {
  30   const thumbnailName = video.getThumbnailName()
  31   const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
  32
  33   const options = {
  34     method: 'GET',
  35     uri: icon.url
  36   }
  37   return doRequestAndSaveToFile(options, thumbnailPath)
  38 }
  39
  40 export {
  41   fetchRemoteVideoPreview,
  42   fetchRemoteVideoDescription,
  43   generateThumbnailFromUrl
  44 }