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m->d files and stickers

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Cadence Ember 2023-09-02 23:28:41 +12:00
parent a1be84cb60
commit 6803b156bc
5 changed files with 219 additions and 9 deletions
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38
m2d/actions/send-event.js
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@ -1,6 +1,7 @@
// @ts-check
const assert = require("assert").strict
const Ty = require("../../types")
const DiscordTypes = require("discord-api-types/v10")
const passthrough = require("../../passthrough")
const {sync, discord, db} = passthrough
@ -12,9 +13,30 @@ const eventToMessage = sync.require("../converters/event-to-message")
/** @type {import("../../matrix/api")}) */
const api = sync.require("../../matrix/api")
/** @param {import("../../types").Event.Outer<any>} event */
/**
* @param {DiscordTypes.RESTPostAPIWebhookWithTokenJSONBody & {pendingFiles?: {name: string, url: string}[]}} message
* @returns {Promise<DiscordTypes.RESTPostAPIWebhookWithTokenJSONBody & {files?: {name: string, file: Buffer}[]}>}
*/
async function resolvePendingFiles(message) {
if (!message.pendingFiles) return message
const files = await Promise.all(message.pendingFiles.map(async p => {
const file = await fetch(p.url).then(res => res.arrayBuffer()).then(x => Buffer.from(x))
return {
name: p.name,
file
}
}))
const newMessage = {
...message,
files
}
delete newMessage.pendingFiles
return newMessage
}
/** @param {Ty.Event.M_Outer_M_Room_Message | Ty.Event.M_Outer_M_Room_Message_File | Ty.Event.M_Outer_M_Sticker} event */
async function sendEvent(event) {
// TODO: we just assume the bridge has already been created
// TODO: we just assume the bridge has already been created, is that really ok?
const row = db.prepare("SELECT channel_id, thread_parent FROM channel_room WHERE room_id = ?").get(event.room_id)
let channelID = row.channel_id
let threadID = undefined
@ -29,7 +51,15 @@ async function sendEvent(event) {
// no need to sync the matrix member to the other side. but if I did need to, this is where I'd do it
const {messagesToEdit, messagesToSend, messagesToDelete} = await eventToMessage.eventToMessage(event, guild, {api})
let {messagesToEdit, messagesToSend, messagesToDelete} = await eventToMessage.eventToMessage(event, guild, {api})
messagesToEdit = await Promise.all(messagesToEdit.map(async e => {
e.message = await resolvePendingFiles(e.message)
return e
}))
messagesToSend = await Promise.all(messagesToSend.map(message => {
return resolvePendingFiles(message)
}))
let eventPart = 0 // 0 is primary, 1 is supporting
@ -48,7 +78,7 @@ async function sendEvent(event) {
for (const message of messagesToSend) {
const messageResponse = await channelWebhook.sendMessageWithWebhook(channelID, message, threadID)
db.prepare("REPLACE INTO message_channel (message_id, channel_id) VALUES (?, ?)").run(messageResponse.id, channelID)
db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, part, source) VALUES (?, ?, ?, ?, ?, 0)").run(event.event_id, event.type, event.content.msgtype || null, messageResponse.id, eventPart) // source 0 = matrix
db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, part, source) VALUES (?, ?, ?, ?, ?, 0)").run(event.event_id, event.type, event.content["msgtype"] || null, messageResponse.id, eventPart) // source 0 = matrix
eventPart = 1
messageResponses.push(messageResponse)