peertube-plugin-livechat/server/lib/configuration/channel/init.ts

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2024-05-23 09:42:14 +00:00
// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
//
// SPDX-License-Identifier: AGPL-3.0-only
import type { RegisterServerOptions, MVideoFullLight, VideoChannel } from '@peertube/peertube-types'
import { RoomChannel } from '../../room-channel'
import { fillVideoCustomFields } from '../../custom-fields'
import { videoHasWebchat } from '../../../../shared/lib/video'
import { updateProsodyRoom } from '../../prosody/api/manage-rooms'
import { getChannelInfosById } from '../../database/channel'
import { Emojis } from '../../emojis'
/**
* Register stuffs related to channel configuration
*/
async function initChannelConfiguration (options: RegisterServerOptions): Promise<void> {
const logger = options.peertubeHelpers.logger
const registerHook = options.registerHook
logger.info('Registring room-channel hooks...')
registerHook({
target: 'action:api.video.deleted',
handler: async (params: { video: MVideoFullLight }) => {
// When a video is deleted, we can delete the channel2room and room2channel files.
// Note: don't need to check if there is a chat for this video, just deleting existing files...
const video = params.video
if (video.remote) { return }
logger.info(`Video ${video.uuid} deleted, removing 'channel configuration' related stuff.`)
// Here the associated channel can be either channel.X@mucdomain or video_uuid@mucdomain.
// In first case, nothing to do... in the second, we must delete.
// So we don't need to check which case is effective, just delete video_uuid@mucdomain.
try {
RoomChannel.singleton().removeRoom(video.uuid)
} catch (err) {
logger.error(err)
}
// Note: we don't delete the room. So that admins can check logs afterward, if any doubts.
}
})
registerHook({
target: 'action:api.video-channel.deleted',
handler: async (params: { videoChannel: VideoChannel }) => {
// When a video is deleted, we can delete the channel2room and room2channel files.
// Note: don't need to check if there is a chat for this video, just deleting existing files...
// Note: this hook is only called for local channels.
const channelId = params.videoChannel.id
logger.info(`Channel ${channelId} deleted, removing 'channel configuration' related stuff.`)
// Here the associated channel can be either channel.X@mucdomain or video_uuid@mucdomain.
// In first case, nothing to do... in the second, we must delete.
// So we don't need to check which case is effective, just delete video_uuid@mucdomain.
try {
RoomChannel.singleton().removeChannel(channelId)
} catch (err) {
logger.error(err)
}
logger.info(`Channel ${channelId} deleted, removing 'custom emojis' related stuff.`)
try {
Emojis.singletonSafe()?.deleteChannelDefinition(channelId)
} catch (err) {
logger.error(err)
}
// Note: we don't delete the room. So that admins can check logs afterward, if any doubts.
}
})
registerHook({
target: 'action:api.video.updated',
handler: async (params: { video: MVideoFullLight }) => {
// When a video is updated, the channel could change.
// So we ensure the room-channel link is ok.
// But we can only do this if the video has a chatroom!
const video = params.video
logger.info(`Video ${video.uuid} updated, updating room-channel informations.`)
try {
if (video.remote) { return }
const settings = await options.settingsManager.getSettings([
'chat-per-live-video',
'chat-all-lives',
'chat-all-non-lives',
'chat-videos-list',
'prosody-room-type'
])
await fillVideoCustomFields(options, video)
const hasChat = await videoHasWebchat({
'chat-per-live-video': !!settings['chat-per-live-video'],
'chat-all-lives': !!settings['chat-all-lives'],
'chat-all-non-lives': !!settings['chat-all-non-lives'],
'chat-videos-list': settings['chat-videos-list'] as string
}, video)
if (!hasChat) {
2023-09-15 10:38:35 +00:00
// Either there were never any chat, either it was disabled...
logger.debug(`Video ${video.uuid} has no chat, ensuring there is no room link`)
// Here the associated channel can be either channel.X@mucdomain or video_uuid@mucdomain.
// In first case, nothing to do... in the second, we must delete.
// So we don't need to check which case is effective, just delete video_uuid@mucdomain.
RoomChannel.singleton().removeRoom(video.uuid)
return
}
let roomLocalPart: string
if (settings['prosody-room-type'] === 'channel') {
roomLocalPart = 'channel.' + video.channelId.toString()
} else {
roomLocalPart = video.uuid
}
logger.debug(`Ensuring a room-channel link between room ${roomLocalPart} and channel ${video.channelId}`)
RoomChannel.singleton().link(video.channelId, roomLocalPart)
if (settings['prosody-room-type'] === 'video') {
// Also updating chatroom meta data.
// FIXME: this piece of code should not be in this file (nothing to do with initChannelConfiguration,
// but will be more efficient to add here, as we already tested hasChat).
// Note: no need to await here, would only degrade performances.
updateProsodyRoom(options, video.uuid, {
name: video.name
}).then(
() => {},
(err) => logger.error(err)
)
}
} catch (err) {
logger.error(err)
}
}
})
registerHook({
target: 'action:api.video-channel.updated',
handler: async (params: { videoChannel: VideoChannel }) => {
const channel = await getChannelInfosById(options, params.videoChannel.id, true)
if (!channel) { return }
// FIXME: this piece of code should not be in this file (nothing to do with initChannelConfiguration,
// but for now i keep it close to the similar code on video.updated hook).
const settings = await options.settingsManager.getSettings([
'prosody-room-type'
])
if (settings['prosody-room-type'] === 'channel') {
const jid = 'channel.' + channel.id.toString()
// Note: no need to await here, would only degrade performances.
updateProsodyRoom(options, jid, {
name: channel.displayName
}).then(
() => {},
(err) => logger.error(err)
)
}
}
})
}
export {
initChannelConfiguration
}