47 lines
1.8 KiB
JavaScript
47 lines
1.8 KiB
JavaScript
// @ts-check
|
|
|
|
const assert = require("assert").strict
|
|
|
|
const passthrough = require("../../passthrough")
|
|
const {discord, sync, db, select} = passthrough
|
|
/** @type {import("../../m2d/converters/utils")} */
|
|
const mxUtils = sync.require("../../m2d/converters/utils")
|
|
const {reg} = require("../../matrix/read-registration.js")
|
|
|
|
const userRegex = reg.namespaces.users.map(u => new RegExp(u.regex))
|
|
|
|
/**
|
|
* @param {string} parentRoomID
|
|
* @param {string} threadRoomID
|
|
* @param {string?} creatorMxid
|
|
* @param {import("discord-api-types/v10").APIThreadChannel} thread
|
|
* @param {{api: import("../../matrix/api")}} di simple-as-nails dependency injection for the matrix API
|
|
*/
|
|
async function threadToAnnouncement(parentRoomID, threadRoomID, creatorMxid, thread, di) {
|
|
const branchedFromEventID = select("event_message", "event_id", {message_id: thread.id}).pluck().get()
|
|
/** @type {{"m.mentions"?: any, "m.in_reply_to"?: any}} */
|
|
const context = {}
|
|
if (branchedFromEventID) {
|
|
// Need to figure out who sent that event...
|
|
const event = await di.api.getEvent(parentRoomID, branchedFromEventID)
|
|
context["m.relates_to"] = {"m.in_reply_to": {event_id: event.event_id}}
|
|
if (event.sender && !userRegex.some(rx => event.sender.match(rx))) context["m.mentions"] = {user_ids: [event.sender]}
|
|
}
|
|
|
|
const msgtype = creatorMxid ? "m.emote" : "m.text"
|
|
const template = creatorMxid ? "started a thread:" : "Thread started:"
|
|
const via = await mxUtils.getViaServersQuery(threadRoomID, di.api)
|
|
let body = `${template} ${thread.name} https://matrix.to/#/${threadRoomID}?${via.toString()}`
|
|
let html = `${template} <a href="https://matrix.to/#/${threadRoomID}?${via.toString()}">${thread.name}</a>`
|
|
|
|
return {
|
|
msgtype,
|
|
body,
|
|
format: "org.matrix.custom.html",
|
|
formatted_body: html,
|
|
"m.mentions": {},
|
|
...context
|
|
}
|
|
}
|
|
|
|
module.exports.threadToAnnouncement = threadToAnnouncement
|