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import { cloneDeep } from 'lodash'
import * as Sequelize from 'sequelize'
import { logger } from '@server/helpers/logger'
import { sequelizeTypescript } from '@server/initializers/database'
import { ResultList } from '../../shared/models'
import { VideoCommentThreadTree } from '../../shared/models/videos/video-comment.model'
import { VideoCommentModel } from '../models/video/video-comment'
import { MAccountDefault, MComment, MCommentOwnerVideoReply, MVideoFullLight, MCommentOwnerVideo } from '../typings/models'
import { sendCreateVideoComment, sendDeleteVideoComment } from './activitypub/send'
import { getVideoCommentActivityPubUrl } from './activitypub/url'
import { Hooks } from './plugins/hooks'
async function removeComment (videoCommentInstance: MCommentOwnerVideo) {
const videoCommentInstanceBefore = cloneDeep(videoCommentInstance)
await sequelizeTypescript.transaction(async t => {
if (videoCommentInstance.isOwned() || videoCommentInstance.Video.isOwned()) {
await sendDeleteVideoComment(videoCommentInstance, t)
}
markCommentAsDeleted(videoCommentInstance)
await videoCommentInstance.save()
})
logger.info('Video comment %d deleted.', videoCommentInstance.id)
Hooks.runAction('action:api.video-comment.deleted', { comment: videoCommentInstanceBefore })
}
async function createVideoComment (obj: {
text: string
inReplyToComment: MComment | null
video: MVideoFullLight
account: MAccountDefault
}, t: Sequelize.Transaction) {
let originCommentId: number | null = null
let inReplyToCommentId: number | null = null
if (obj.inReplyToComment && obj.inReplyToComment !== null) {
originCommentId = obj.inReplyToComment.originCommentId || obj.inReplyToComment.id
inReplyToCommentId = obj.inReplyToComment.id
}
const comment = await VideoCommentModel.create({
text: obj.text,
originCommentId,
inReplyToCommentId,
videoId: obj.video.id,
accountId: obj.account.id,
url: new Date().toISOString()
}, { transaction: t, validate: false })
comment.url = getVideoCommentActivityPubUrl(obj.video, comment)
const savedComment: MCommentOwnerVideoReply = await comment.save({ transaction: t })
savedComment.InReplyToVideoComment = obj.inReplyToComment
savedComment.Video = obj.video
savedComment.Account = obj.account
await sendCreateVideoComment(savedComment, t)
return savedComment
}
function buildFormattedCommentTree (resultList: ResultList<VideoCommentModel>): VideoCommentThreadTree {
// Comments are sorted by id ASC
const comments = resultList.data
const comment = comments.shift()
const thread: VideoCommentThreadTree = {
comment: comment.toFormattedJSON(),
children: []
}
const idx = {
[comment.id]: thread
}
while (comments.length !== 0) {
const childComment = comments.shift()
const childCommentThread: VideoCommentThreadTree = {
comment: childComment.toFormattedJSON(),
children: []
}
const parentCommentThread = idx[childComment.inReplyToCommentId]
// Maybe the parent comment was blocked by the admin/user
if (!parentCommentThread) continue
parentCommentThread.children.push(childCommentThread)
idx[childComment.id] = childCommentThread
}
return thread
}
function markCommentAsDeleted (comment: MComment): void {
comment.text = ''
comment.deletedAt = new Date()
comment.accountId = null
}
// ---------------------------------------------------------------------------
export {
removeComment,
createVideoComment,
buildFormattedCommentTree,
markCommentAsDeleted
}
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