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progress on edits

This commit is contained in:
Cadence Ember 2023-07-28 17:05:13 +12:00
parent f16900553a
commit 96dd488e39
5 changed files with 166 additions and 5 deletions

118
d2m/actions/edit-message.js Normal file
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@ -0,0 +1,118 @@
// @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 editMessage(message, guild) {
// Figure out what events we will be replacing
const roomID = db.prepare("SELECT room_id FROM channel_room WHERE channel_id = ?").get(message.channel_id)
const senderMxid = await registerUser.ensureSimJoined(message.author, roomID)
/** @type {{event_id: string, event_type: string, event_subtype: string?, part: number}[]} */
const oldEventRows = db.prepare("SELECT event_id, event_type, event_subtype, part FROM event_message WHERE message_id = ?").all(message.id)
// Figure out what we will be replacing them with
const newEvents = await messageToEvent.messageToEvent(message, guild, api)
// Match the new events to the old events
/*
Rules:
+ The events must have the same type.
+ The events must have the same subtype.
Events will therefore be divided into three categories:
*/
/** 1. Events that are matched, and should be edited by sending another m.replace event */
let eventsToReplace = []
/** 2. Events that are present in the old version only, and should be blanked or redacted */
let eventsToRedact = []
/** 3. Events that are present in the new version only, and should be sent as new, with references back to the context */
let eventsToSend = []
// For each old event...
outer: while (newEvents.length) {
const newe = newEvents[0]
// Find a new event to pair it with...
let handled = false
for (let i = 0; i < oldEventRows.length; i++) {
const olde = oldEventRows[i]
if (olde.event_type === newe.$type && olde.event_subtype === (newe.msgtype || null)) {
// Found one!
// Set up the pairing
eventsToReplace.push({
old: olde,
new: newe
})
// These events have been handled now, so remove them from the source arrays
newEvents.shift()
oldEventRows.splice(i, 1)
// Go all the way back to the start of the next iteration of the outer loop
continue outer
}
}
// If we got this far, we could not pair it to an existing event, so it'll have to be a new one
eventsToSend.push(newe)
newEvents.shift()
}
// Anything remaining in oldEventRows is present in the old version only and should be redacted.
eventsToRedact = oldEventRows
// Now, everything in eventsToSend and eventsToRedact is a real change, but everything in eventsToReplace might not have actually changed!
// (Consider a MESSAGE_UPDATE for a text+image message - Discord does not allow the image to be changed, but the text might have been.)
// So we'll remove entries from eventsToReplace that *definitely* cannot have changed. Everything remaining *may* have changed.
eventsToReplace = eventsToReplace.filter(ev => {
// Discord does not allow files, images, attachments, or videos to be edited.
if (ev.old.event_type === "m.room.message" && ev.old.event_subtype !== "m.text" && ev.old.event_subtype !== "m.emote") {
return false
}
// Discord does not allow stickers to be edited.
if (ev.old.event_type === "m.sticker") {
return false
}
// Anything else is fair game.
return true
})
// Action time!
// 1. Replace all the things.
// 2. Redact all the things.
// 3. Send all the things.
// old code lies here
let eventPart = 0 // TODO: what to do about eventPart when editing? probably just need to make sure that exactly 1 value of '1' remains in the database?
for (const event of events) {
const eventType = event.$type
/** @type {Pick<typeof event, Exclude<keyof event, "$type">> & { $type?: string }} */
const eventWithoutType = {...event}
delete eventWithoutType.$type
const eventID = await api.sendEvent(roomID, eventType, event, senderMxid)
db.prepare("INSERT INTO event_message (event_id, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, 1)").run(eventID, message.id, message.channel_id, eventPart) // source 1 = discord
eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting
eventIDs.push(eventID)
}
return eventIDs
}
module.exports.editMessage = editMessage

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@ -37,7 +37,7 @@ async function sendMessage(message, guild) {
delete eventWithoutType.$type delete eventWithoutType.$type
const eventID = await api.sendEvent(roomID, eventType, event, senderMxid) const eventID = await api.sendEvent(roomID, eventType, event, senderMxid)
db.prepare("INSERT INTO event_message (event_id, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, 1)").run(eventID, message.id, message.channel_id, eventPart) // source 1 = discord db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, ?, ?, 1)").run(eventID, eventType, event.msgtype || null, message.id, message.channel_id, eventPart) // source 1 = discord
eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting
eventIDs.push(eventID) eventIDs.push(eventID)

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@ -25,7 +25,7 @@ async function sendEvent(event) {
let eventPart = 0 // 0 is primary, 1 is supporting let eventPart = 0 // 0 is primary, 1 is supporting
for (const message of messages) { for (const message of messages) {
const messageResponse = await channelWebhook.sendMessageWithWebhook(channelID, message) const messageResponse = await channelWebhook.sendMessageWithWebhook(channelID, message)
db.prepare("INSERT INTO event_message (event_id, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, 0)").run(event.event_id, messageResponse.id, channelID, eventPart) // source 0 = matrix db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, ?, ?, 0)").run(event.event_id, event.type, event.content.msgtype || null, messageResponse.id, channelID, eventPart) // source 0 = matrix
eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting? eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting?
messageResponses.push(messageResponse) messageResponses.push(messageResponse)

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@ -15,12 +15,18 @@ const makeTxnId = sync.require("./txnid")
/** /**
* @param {string} p endpoint to access * @param {string} p endpoint to access
* @param {string} [mxid] optional: user to act as, for the ?user_id parameter * @param {string} [mxid] optional: user to act as, for the ?user_id parameter
* @param {{[x: string]: any}} [otherParams] optional: any other query parameters to add
* @returns {string} the new endpoint * @returns {string} the new endpoint
*/ */
function path(p, mxid) { function path(p, mxid, otherParams = {}) {
if (!mxid) return p if (!mxid) return p
const u = new URL(p, "http://localhost") const u = new URL(p, "http://localhost")
u.searchParams.set("user_id", mxid) u.searchParams.set("user_id", mxid)
for (const entry of Object.entries(otherParams)) {
if (entry[1] != undefined) {
u.searchParams.set(entry[0], entry[1])
}
}
return u.pathname + "?" + u.searchParams.toString() return u.pathname + "?" + u.searchParams.toString()
} }
@ -109,10 +115,17 @@ async function sendState(roomID, type, stateKey, content, mxid) {
return root.event_id return root.event_id
} }
async function sendEvent(roomID, type, content, mxid) { /**
* @param {string} roomID
* @param {string} type
* @param {any} content
* @param {string} [mxid]
* @param {number} [timestamp] timestamp of the newly created event, in unix milliseconds
*/
async function sendEvent(roomID, type, content, mxid, timestamp) {
console.log(`[api] event ${type} to ${roomID} as ${mxid || "default sim"}`) console.log(`[api] event ${type} to ${roomID} as ${mxid || "default sim"}`)
/** @type {Ty.R.EventSent} */ /** @type {Ty.R.EventSent} */
const root = await mreq.mreq("PUT", path(`/client/v3/rooms/${roomID}/send/${type}/${makeTxnId.makeTxnId()}`, mxid), content) const root = await mreq.mreq("PUT", path(`/client/v3/rooms/${roomID}/send/${type}/${makeTxnId.makeTxnId()}`, mxid, {ts: timestamp}), content)
return root.event_id return root.event_id
} }

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@ -0,0 +1,30 @@
// @ts-check
const sqlite = require("better-sqlite3")
const HeatSync = require("heatsync")
const passthrough = require("../passthrough")
const db = new sqlite("db/ooye.db")
const sync = new HeatSync({watchFS: false})
Object.assign(passthrough, {sync, db})
const api = require("../matrix/api")
/** @type {{event_id: string, room_id: string, event_type: string}[]} */ // @ts-ignore
const rows = db.prepare("SELECT event_id, room_id, event_type FROM event_message INNER JOIN channel_room USING (channel_id)").all()
const preparedUpdate = db.prepare("UPDATE event_message SET event_type = ?, event_subtype = ? WHERE event_id = ?")
;(async () => {
for (const row of rows) {
if (row.event_type == null) {
const event = await api.getEvent(row.room_id, row.event_id)
const type = event.type
const subtype = event.content.msgtype || null
preparedUpdate.run(type, subtype, row.event_id)
console.log(`Updated ${row.event_id} -> ${type} + ${subtype}`)
}
}
})()