PeerTube/server/helpers/custom-validators/activitypub/video-comments.ts

import * as validator from 'validator'
import { exists, isDateValid } from '../misc'
import { isActivityPubUrlValid, isBaseActivityValid } from './misc'

function isVideoCommentCreateActivityValid (activity: any) {
  return isBaseActivityValid(activity, 'Create') &&
    isVideoCommentObjectValid(activity.object)
}

function isVideoCommentObjectValid (comment: any) {
  return comment.type === 'Note' &&
    isActivityPubUrlValid(comment.id) &&
    isCommentContentValid(comment.content) &&
    isActivityPubUrlValid(comment.inReplyTo) &&
    isDateValid(comment.published) &&
    isActivityPubUrlValid(comment.url)
}

function isVideoCommentDeleteActivityValid (activity: any) {
  return isBaseActivityValid(activity, 'Delete')
}

// ---------------------------------------------------------------------------

export {
  isVideoCommentCreateActivityValid,
  isVideoCommentDeleteActivityValid
}

// ---------------------------------------------------------------------------

function isCommentContentValid (content: any) {
  return exists(content) && validator.isLength('' + content, { min: 1 })
}