private def updateYouTube()

in app/model/commands/PublishAtomCommand.scala [161:185]


  private def updateYouTube(publishedAtom: Option[MediaAtom], previewAtom: MediaAtom, asset: Asset): Future[MediaAtom] = {
    previewAtom.channelId match {
      case Some(channel) if youtube.allChannels.contains(channel) =>
        if (youtube.usePartnerApi) {
          createOrUpdateYoutubeClaim(publishedAtom, previewAtom, asset)
        }
        updateYoutubeMetadata(previewAtom, asset)
        updateYoutubeThumbnail(previewAtom, asset).recover {
          case e: Throwable =>
            log.error("failed to update thumbnail; skipping", e)
            previewAtom
        }

      case Some(_) =>
        // third party YouTube video that we do not have permission to edit
        Future.successful(previewAtom)

      case None if youtube.cannotReachYoutube =>
        // the atom will be missing a channel because we couldn't query YouTube at all
        Future.successful(previewAtom)

      case None =>
        AtomPublishFailed("Atom missing YouTube channel")
    }
  }