Add customisable @room mention roles

src/d2m/converters/message-to-event.js

@@ -916,7 +916,7 @@ async function messageToEvent(message, guild, options = {}, di) {
 			// Add time
 			if (event.scheduled_end_time) {
 				const formatter = new Intl.DateTimeFormat("en-NZ", {weekday: "long", month: "long", day: "numeric", hour: "numeric", minute: "2-digit", timeZone: "UTC"}) // 9 June at 3:00 pm NZT
-				var displayTime = (formatter.formatRange(new Date(event.scheduled_start_time), new Date(event.scheduled_end_time)) + " (UTC)").replaceAll(/\p{Zs}/gv, " ")
+				var displayTime = formatter.formatRange(new Date(event.scheduled_start_time), new Date(event.scheduled_end_time)) + " (UTC)"
 			} else {
 				var displayTime = discordTime.convertDiscordTime(unixSeconds, "F")
 			}

src/d2m/converters/message-to-event.test.js

@@ -1589,12 +1589,12 @@ test("message2event: irl invite event renders embed", async t => {
 		{
 			$type: "m.room.message",
 			msgtype: "m.notice",
-			body: `| Scheduled Event - Sunday, 8 June, 10:00 am – 12:00 pm (UTC)`
+			body: `| Scheduled Event - Sunday, 8 June, 10:00 am – 12:00 pm (UTC)`
 				+ `\n| ## forest exploration`
 				+ `\n| `
 				+ `\n| 📍 the dark forest`,
 			format: "org.matrix.custom.html",
-			formatted_body: `<blockquote><p>Scheduled Event - <a href=\"https://bridge.example.org/time/1749376800/F\">Sunday, 8 June, 10:00 am – 12:00 pm (UTC)</a></p>`
+			formatted_body: `<blockquote><p>Scheduled Event - <a href=\"https://bridge.example.org/time/1749376800/F\">Sunday, 8 June, 10:00 am – 12:00 pm (UTC)</a></p>`
 				+ `<strong>forest exploration</strong>`
 				+ `<p>📍 the dark forest</p></blockquote>`,
 			"m.mentions": {}

src/discord/time.js

@@ -44,7 +44,7 @@ function getFormatOptions(style) {
 function convertDiscordTime(timestamp, style) {
 	const formatter = new Intl.DateTimeFormat("en-NZ", getFormatOptions(style))
 	const d = new Date(timestamp * 1000)
-	return (formatter.format(d) + " (UTC)").replaceAll(/\p{Zs}/gv, " ")
+	return formatter.format(d) + " (UTC)"
 }
 
 module.exports.getFormatOptions = getFormatOptions

src/m2d/converters/event-to-message.js

@@ -452,18 +452,18 @@ async function handleRoomOrMessageLinks(input, di) {
 
 /**
  * @param {string} content
- * @param {{content: any, room_id: string, sender: string}} event
+ * @param {string} senderMxid
+ * @param {string} roomID
  * @param {DiscordTypes.APIGuild} guild
  * @param {{api: import("../../matrix/api"), snow: import("snowtransfer").SnowTransfer}} di
  */
-async function checkWrittenMentions(content, event, guild, di) {
+async function checkWrittenMentions(content, senderMxid, roomID, guild, di) {
 	let writtenMentionMatch = content.match(/(?:^|[^"[<>/A-Za-z0-9])@([A-Za-z][A-Za-z0-9._\[\]\(\)-]+):?/d) // /d flag for indices requires node.js 16+
 	if (writtenMentionMatch) {
 		if (writtenMentionMatch[1] === "room") { // convert @room to discord
-			if (("m.mentions" in event.content) && !event.content["m.mentions"].room) return // check it's allowed by m.mentions if present
+			const {powers: {[senderMxid]: userPower}, powerLevels} = await mxUtils.getEffectivePower(roomID, [senderMxid], di.api)
-			const {powers: {[event.sender]: userPower}, powerLevels} = await mxUtils.getEffectivePower(event.room_id, [event.sender], di.api)
 			if (userPower >= (powerLevels.notifications?.room ?? 50)) {
-				const roleID = select("channel_room", "room_mention_role", {room_id: event.room_id}).pluck().get()
+				const roleID = select("channel_room", "room_mention_role", {room_id: roomID}).pluck().get()
 				return {
 					// @ts-ignore - typescript doesn't know about indices yet
 					content: content.slice(0, writtenMentionMatch.indices[1][0]-1) + (roleID ? `<@&${roleID}>` : "@everyone") + content.slice(writtenMentionMatch.indices[1][1]),
@@ -914,7 +914,7 @@ async function eventToMessage(event, guild, channel, di) {
 
 						// Check written mentions
 						if (node.nodeType === 3 && node.nodeValue.includes("@") && !nodeIsChildOf(node, ["A", "CODE", "PRE"])) {
-							const result = await checkWrittenMentions(node.nodeValue, event, guild, di)
+							const result = await checkWrittenMentions(node.nodeValue, event.sender, event.room_id, guild, di)
 							if (result) {
 								node.nodeValue = result.content
 								ensureJoined.push(...result.ensureJoined)
@@ -1032,7 +1032,7 @@ async function eventToMessage(event, guild, channel, di) {
 					}
 				}
 
-				const result = await checkWrittenMentions(content, event, guild, di)
+				const result = await checkWrittenMentions(content, event.sender, event.room_id, guild, di)
 				if (result) {
 					content = result.content
 					ensureJoined.push(...result.ensureJoined)

src/m2d/converters/event-to-message.test.js

@@ -5521,9 +5521,6 @@ test("event2message: @room converts to @everyone and is allowed when the room do
 			type: "m.room.message",
 			sender: "@cadence:cadence.moe",
 			content: {
-				"m.mentions": {
-					room: true
-				},
 				msgtype: "m.text",
 				body: "@room dinner's ready",
 			},
@@ -5566,124 +5563,7 @@ test("event2message: @room converts to @everyone and is allowed when the room do
 				content: "@everyone dinner's ready",
 				avatar_url: "https://bridge.example.org/download/letter-avatar?letter=C&hue=90",
 				allowed_mentions: {
-					users: [],
+					parse: ["users", "roles", "everyone"]
-					parse: ["roles", "everyone"]
-				}
-			}],
-			ensureJoined: []
-		}
-	)
-})
-
-test("event2message: @room is converted to a role in configured rooms", async t => {
-	let called = 0
-	t.deepEqual(
-		await eventToMessage({
-			type: "m.room.message",
-			sender: "@cadence:cadence.moe",
-			content: {
-				msgtype: "m.text",
-				body: "@room dinner's ready",
-			},
-			room_id: "!fGgIymcYWOqjbSRUdV:cadence.moe",
-			event_id: "$SiXetU9h9Dg-M9Frcw_C6ahnoXZ3QPZe3MVJR5tcB9A"
-		}, data.guild.general, data.channel.general, {
-			api: {
-				async getStateEvent(roomID, type, key) {
-					called++
-					t.equal(roomID, "!fGgIymcYWOqjbSRUdV:cadence.moe")
-					t.equal(type, "m.room.power_levels")
-					t.equal(key, "")
-					return {
-						users: {},
-						notifications: {
-							room: 0
-						}
-					}
-				},
-				async getStateEventOuter(roomID, type, key) {
-					t.equal(roomID, "!fGgIymcYWOqjbSRUdV:cadence.moe")
-					t.equal(type, "m.room.create")
-					t.equal(key, "")
-					return {
-						type: "m.room.create",
-						state_key: "",
-						sender: "@_ooye_bot:cadence.moe",
-						content: {
-							room_version: "11"
-						}
-					}
-				}
-			}
-		}),
-		{
-			messagesToDelete: [],
-			messagesToEdit: [],
-			messagesToSend: [{
-				username: "cadence [they]",
-				content: "<@&123456> dinner's ready",
-				avatar_url: "https://bridge.example.org/download/matrix/cadence.moe/azCAhThKTojXSZJRoWwZmhvU?preset=avatar",
-				allowed_mentions: {
-					parse: ["users", "roles"]
-				}
-			}],
-			ensureJoined: []
-		}
-	)
-})
-
-test("event2message: @room is not allowed with mismatched m.mentions", async t => {
-	let called = 0
-	t.deepEqual(
-		await eventToMessage({
-			type: "m.room.message",
-			sender: "@cadence:cadence.moe",
-			content: {
-				"m.mentions": {},
-				msgtype: "m.text",
-				body: "@room dinner's ready",
-			},
-			room_id: "!kLRqKKUQXcibIMtOpl:cadence.moe",
-			event_id: "$SiXetU9h9Dg-M9Frcw_C6ahnoXZ3QPZe3MVJR5tcB9A"
-		}, data.guild.general, data.channel.general, {
-			api: {
-				async getStateEvent(roomID, type, key) {
-					called++
-					t.equal(roomID, "!kLRqKKUQXcibIMtOpl:cadence.moe")
-					t.equal(type, "m.room.power_levels")
-					t.equal(key, "")
-					return {
-						users: {},
-						notifications: {
-							room: 0
-						}
-					}
-				},
-				async getStateEventOuter(roomID, type, key) {
-					t.equal(roomID, "!kLRqKKUQXcibIMtOpl:cadence.moe")
-					t.equal(type, "m.room.create")
-					t.equal(key, "")
-					return {
-						type: "m.room.create",
-						state_key: "",
-						sender: "@_ooye_bot:cadence.moe",
-						content: {
-							room_version: "11"
-						}
-					}
-				}
-			}
-		}),
-		{
-			messagesToDelete: [],
-			messagesToEdit: [],
-			messagesToSend: [{
-				username: "cadence [they]",
-				content: "@room dinner's ready",
-				avatar_url: "https://bridge.example.org/download/letter-avatar?letter=C&hue=90",
-				allowed_mentions: {
-					users: [],
-					parse: ["roles"]
 				}
 			}],
 			ensureJoined: []

start.js

@@ -1,8 +1,10 @@
 #!/usr/bin/env node
 // @ts-check
 
-// Ensure consistent output from the Intl and Temporal API across Node.js versions
+// Temporal API stabilised in Node.js 26. Previous versions can use `--harmony-temporal`, but that's jank, so have a polyfill.
-require("temporal-polyfill-lite/global")
+if (!("Temporal" in globalThis)) {
+	require("temporal-polyfill-lite/global")
+}
 
 const fs = require("fs")
 const sqlite = require("better-sqlite3")

test/ooye-test-data.sql

@@ -25,7 +25,6 @@ INSERT INTO channel_room (channel_id, room_id, name, nick, thread_parent, custom
 ('1161864271370666075', '!mHmhQQPwXNananMUqq:cadence.moe', 'updates', NULL, NULL, NULL, '112760669178241024'),
 ('1438284564815548418', '!MHxNpwtgVqWOrmyoTn:cadence.moe', 'sin-cave', NULL, NULL, NULL, '665289423482519565'),
 ('598707048112193536', '!JBxeGYnzQwLnaooOLD:cadence.moe', 'winners', NULL, NULL, NULL, '1345641201902288987');
-UPDATE channel_room SET room_mention_role = '123456' WHERE room_id = '!fGgIymcYWOqjbSRUdV:cadence.moe';
 
 INSERT INTO historical_channel_room (reference_channel_id, room_id, upgraded_timestamp) SELECT channel_id, room_id, 0 FROM channel_room;
 

test/test.js

@@ -1,8 +1,5 @@
 // @ts-check
 
-// Ensure consistent output from the Intl and Temporal API across Node.js versions
-require("temporal-polyfill-lite/global")
-
 const fs = require("fs")
 const {join} = require("path")
 const sqlite = require("better-sqlite3")