WIP add via parameters

d2m/actions/speedbump.js

@@ -50,8 +50,7 @@ async function doSpeedbump(messageID) {
 async function maybeDoSpeedbump(channelID, messageID) {
 	let row = select("channel_room", ["thread_parent", "speedbump_id", "speedbump_webhook_id"], {channel_id: channelID}).get()
 	if (row?.thread_parent) row = select("channel_room", ["thread_parent", "speedbump_id", "speedbump_webhook_id"], {channel_id: row.thread_parent}).get() // webhooks belong to the channel, not the thread
-	if (!row) return {affected: false, row: null}// not affected, no speedbump
-	// Edits need to go through the speedbump as well. If the message is delayed but the edit isn't, we don't have anything to edit from.
+	if (!row?.speedbump_webhook_id) return {affected: false, row: null} // not affected, no speedbump
 	const affected = await doSpeedbump(messageID)
 	return {affected, row} // maybe affected, and there is a speedbump
 }

d2m/converters/message-to-event.js

@@ -39,15 +39,15 @@ function getDiscordParseCallbacks(message, guild, useHTML) {
 				return `@${username}:`
 			}
 		},
-		/** @param {{id: string, type: "discordChannel"}} node */
+		// FIXME: type
+		/** @param {{id: string, type: "discordChannel", row: any, via: URLSearchParams}} node */
 		channel: node => {
-			const row = select("channel_room", ["room_id", "name", "nick"], {channel_id: node.id}).get()
-			if (!row) {
+			if (!node.row) {
 				return `#[channel-from-an-unknown-server]` // fallback for when this channel is not bridged
 			} else if (useHTML) {
-				return `<a href="https://matrix.to/#/${row.room_id}">#${row.nick || row.name}</a>`
+				return `<a href="https://matrix.to/#/${node.row.room_id}?${node.via.toString()}">#${node.row.nick || node.row.name}</a>`
 			} else {
-				return `#${row.nick || row.name}`
+				return `#${node.row.nick || node.row.name}`
 			}
 		},
 		/** @param {{animated: boolean, name: string, id: string, type: "discordEmoji"}} node */
@@ -332,12 +332,27 @@ async function messageToEvent(message, guild, options = {}, di) {
 			return emojiToKey.emojiToKey({id, name, animated}) // Register the custom emoji if needed
 		}))
 
-		let html = markdown.toHTML(content, {
+		async function transformParsedVia(parsed) {
+			for (const node of parsed) {
+				if (node.type === "discordChannel") {
+					node.row = select("channel_room", ["room_id", "name", "nick"], {channel_id: node.id}).get()
+					if (node.row?.room_id) {
+						node.via = await mxUtils.getViaServersQuery(node.row.room_id, di.api)
+					}
+				}
+				if (Array.isArray(node.content)) {
+					await transformParsedVia(node.content)
+				}
+			}
+			return parsed
+		}
+
+		let html = await markdown.toHtmlWithPostParser(content, transformParsedVia, {
 			discordCallback: getDiscordParseCallbacks(message, guild, true),
 			...customOptions
 		}, customParser, customHtmlOutput)
 
-		let body = markdown.toHTML(content, {
+		let body = await markdown.toHtmlWithPostParser(content, transformParsedVia, {
 			discordCallback: getDiscordParseCallbacks(message, guild, false),
 			discordOnly: true,
 			escapeHTML: false,
@@ -347,6 +362,7 @@ async function messageToEvent(message, guild, options = {}, di) {
 		return {body, html}
 	}
 
+	// FIXME: What was the scanMentions parameter supposed to activate? It's unused.
 	async function addTextEvent(body, html, msgtype, {scanMentions}) {
 		// Star * prefix for fallback edits
 		if (options.includeEditFallbackStar) {

d2m/event-dispatcher.js

@@ -264,6 +264,7 @@ module.exports = {
 			if (row) return // The message was sent by the bridge's own webhook on discord. We don't want to reflect this back, so just drop it.
 		}
 
+		// Edits need to go through the speedbump as well. If the message is delayed but the edit isn't, we don't have anything to edit from.
 		const {affected, row} = await speedbump.maybeDoSpeedbump(data.channel_id, data.id)
 		if (affected) return
 
@@ -273,6 +274,7 @@ module.exports = {
 			/** @type {DiscordTypes.GatewayMessageCreateDispatchData} */
 			// @ts-ignore
 			const message = data
+
 			const channel = client.channels.get(message.channel_id)
 			if (!channel || !("guild_id" in channel) || !channel.guild_id) return // Nothing we can do in direct messages.
 			const guild = client.guilds.get(channel.guild_id)