59 lines
2.6 KiB
JavaScript
59 lines
2.6 KiB
JavaScript
// @ts-check
|
|
|
|
const assert = require("assert")
|
|
|
|
const passthrough = require("../../passthrough")
|
|
const { discord, sync, db } = passthrough
|
|
/** @type {import("../converters/message-to-event")} */
|
|
const messageToEvent = sync.require("../converters/message-to-event")
|
|
/** @type {import("../../matrix/api")} */
|
|
const api = sync.require("../../matrix/api")
|
|
/** @type {import("./register-user")} */
|
|
const registerUser = sync.require("./register-user")
|
|
/** @type {import("../actions/create-room")} */
|
|
const createRoom = sync.require("../actions/create-room")
|
|
|
|
/**
|
|
* @param {import("discord-api-types/v10").GatewayMessageCreateDispatchData} message
|
|
* @param {import("discord-api-types/v10").APIGuild} guild
|
|
*/
|
|
async function sendMessage(message, guild) {
|
|
const roomID = await createRoom.ensureRoom(message.channel_id)
|
|
|
|
let senderMxid = null
|
|
if (!message.webhook_id) {
|
|
if (message.member) { // available on a gateway message create event
|
|
senderMxid = await registerUser.syncUser(message.author, message.member, message.guild_id, roomID)
|
|
} else { // well, good enough...
|
|
senderMxid = await registerUser.ensureSimJoined(message.author, roomID)
|
|
}
|
|
}
|
|
|
|
const events = await messageToEvent.messageToEvent(message, guild, {}, {api})
|
|
const eventIDs = []
|
|
let eventPart = 0 // 0 is primary, 1 is supporting
|
|
if (events.length) {
|
|
db.prepare("REPLACE INTO message_channel (message_id, channel_id) VALUES (?, ?)").run(message.id, message.channel_id)
|
|
if (senderMxid) api.sendTyping(roomID, false, senderMxid)
|
|
}
|
|
for (const event of events) {
|
|
const eventType = event.$type
|
|
/** @type {Pick<typeof event, Exclude<keyof event, "$type">> & { $type?: string }} */
|
|
const eventWithoutType = {...event}
|
|
delete eventWithoutType.$type
|
|
|
|
const useTimestamp = message["backfill"] ? new Date(message.timestamp).getTime() : undefined
|
|
const eventID = await api.sendEvent(roomID, eventType, eventWithoutType, senderMxid, useTimestamp)
|
|
db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, part, source) VALUES (?, ?, ?, ?, ?, 1)").run(eventID, eventType, event.msgtype || null, message.id, eventPart) // source 1 = discord
|
|
|
|
// The primary event is part = 0 and has the most important and distinct information. It is used to provide reply previews, be pinned, and possibly future uses.
|
|
// The first event is chosen to be the primary part because it is usually the message text content and is more likely to be distinct.
|
|
// For example, "Reply to 'this meme made me think of you'" is more useful than "Replied to image".
|
|
eventPart = 1
|
|
eventIDs.push(eventID)
|
|
}
|
|
|
|
return eventIDs
|
|
}
|
|
|
|
module.exports.sendMessage = sendMessage
|