peertube-plugin-livechat/conversejs/lib/plugins/livechat-specific/chatroom.ts

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// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
//
// SPDX-License-Identifier: AGPL-3.0-only
export function chatRoomOverrides (): {[key: string]: Function} {
return {
getActionInfoMessage: function getActionInfoMessage (this: any, code: string, nick: string, actor: any): any {
if (code === '303') {
// When there is numerous anonymous users joining at the same time,
// they can all change their nicknames at the same time, generating a log of action messages.
// To mitigate this, will don't display nickname changes if the previous nick is something like
// 'Anonymous 12345'.
if (/^Anonymous \d+$/.test(nick)) {
// To avoid displaying the message, we just have to return an empty one
// (createInfoMessage will ignore if !data.message).
return null
}
}
return this.__super__.getActionInfoMessage(code, nick, actor)
},
canPostMessages: function canPostMessages (this: any) {
// ConverseJS does not handle properly the visitor role in unmoderated rooms.
// See https://github.com/conversejs/converse.js/issues/3428 for more info.
// FIXME: if #3428 is fixed, remove this override.
return this.isEntered() && this.getOwnRole() !== 'visitor'
},
initOccupants: function initOccupants (this: any) {
const r = this.__super__.initOccupants()
const originalComparatorFunction: Function = this.occupants.comparator
this.occupants.comparator = function (this: any, occupant1: any, occupant2: any): Number {
// Overriding Occupants comparators, to display anonymous users at the end of the list.
const nick1: string = occupant1.getDisplayName()
const nick2: string = occupant2.getDisplayName()
const b1 = nick1.startsWith('Anonymous ')
const b2 = nick2.startsWith('Anonymous ')
if (b1 === b2) {
// Both startswith anonymous, or non of it: fallback to the standard comparator.
return originalComparatorFunction.call(this, occupant1, occupant2)
}
// Else: Anonymous always last.
return b1 ? 1 : -1
}
return r
}
}
}