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peertube/server/lib/notifier/shared/comment/comment-mention.ts

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2021-07-30 10:51:27 -04:00
import { logger } from '@server/helpers/logger'
import { toSafeHtml } from '@server/helpers/markdown'
import { WEBSERVER } from '@server/initializers/constants'
import { AccountBlocklistModel } from '@server/models/account/account-blocklist'
import { getServerActor } from '@server/models/application/application'
import { ServerBlocklistModel } from '@server/models/server/server-blocklist'
import { UserModel } from '@server/models/user/user'
import { UserNotificationModel } from '@server/models/user/user-notification'
import {
MCommentOwnerVideo,
MUserDefault,
MUserNotifSettingAccount,
MUserWithNotificationSetting,
UserNotificationModelForApi
} from '@server/types/models'
import { UserNotificationSettingValue, UserNotificationType } from '@shared/models'
import { AbstractNotification } from '../common'
export class CommentMention extends AbstractNotification <MCommentOwnerVideo, MUserNotifSettingAccount> {
private users: MUserDefault[]
private serverAccountId: number
private accountMutedHash: { [ id: number ]: boolean }
private instanceMutedHash: { [ id: number ]: boolean }
async prepare () {
const extractedUsernames = this.payload.extractMentions()
logger.debug(
'Extracted %d username from comment %s.', extractedUsernames.length, this.payload.url,
{ usernames: extractedUsernames, text: this.payload.text }
)
this.users = await UserModel.listByUsernames(extractedUsernames)
if (this.payload.Video.isOwned()) {
const userException = await UserModel.loadByVideoId(this.payload.videoId)
this.users = this.users.filter(u => u.id !== userException.id)
}
// Don't notify if I mentioned myself
this.users = this.users.filter(u => u.Account.id !== this.payload.accountId)
if (this.users.length === 0) return
this.serverAccountId = (await getServerActor()).Account.id
const sourceAccounts = this.users.map(u => u.Account.id).concat([ this.serverAccountId ])
this.accountMutedHash = await AccountBlocklistModel.isAccountMutedByAccounts(sourceAccounts, this.payload.accountId)
this.instanceMutedHash = await ServerBlocklistModel.isServerMutedByAccounts(sourceAccounts, this.payload.Account.Actor.serverId)
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}
log () {
logger.info('Notifying %d users of new comment %s.', this.users.length, this.payload.url)
}
getSetting (user: MUserNotifSettingAccount) {
const accountId = user.Account.id
if (
this.accountMutedHash[accountId] === true || this.instanceMutedHash[accountId] === true ||
this.accountMutedHash[this.serverAccountId] === true || this.instanceMutedHash[this.serverAccountId] === true
) {
return UserNotificationSettingValue.NONE
}
return user.NotificationSetting.commentMention
}
getTargetUsers () {
return this.users
}
async createNotification (user: MUserWithNotificationSetting) {
const notification = await UserNotificationModel.create<UserNotificationModelForApi>({
type: UserNotificationType.COMMENT_MENTION,
userId: user.id,
commentId: this.payload.id
})
notification.Comment = this.payload
return notification
}
createEmail (to: string) {
const comment = this.payload
const accountName = comment.Account.getDisplayName()
const video = comment.Video
const videoUrl = WEBSERVER.URL + comment.Video.getWatchStaticPath()
const commentUrl = WEBSERVER.URL + comment.getCommentStaticPath()
const commentHtml = toSafeHtml(comment.text)
return {
template: 'video-comment-mention',
to,
subject: 'Mention on video ' + video.name,
locals: {
comment,
commentHtml,
video,
videoUrl,
accountName,
action: {
text: 'View comment',
url: commentUrl
}
}
}
}
}