Cargo.toml

@@ -23,4 +23,4 @@ void = "1"
 
 [dependencies.matrix-sdk]
 git = "https://github.com/matrix-org/matrix-rust-sdk"
-rev = "b5de20349945afcde13a78f023b906f421bb9764"
+rev = "b66c666997cbcf32071d24ffe2484a215de8d0e4"

flake.nix

@@ -20,7 +20,7 @@
 
           src = ./.;
 
-          cargoSha256 = "sha256-dNf/FYhNRu85Q4ZinvFGcJmMRayVdTJ9j28fu9BIinY=";
+          cargoSha256 = "sha256-nWEWOY1F0TsVW5DHm2p8eOABF97Wku7Grw0Vsd79syU=";
 
           meta = with pkgs.lib; {
             description = "A Matrix bot, bringer of bad news";

src/autojoin.rs

@@ -4,8 +4,7 @@ use matrix_sdk::{
     self, async_trait,
     events::{room::member::MemberEventContent, StrippedStateEvent},
     identifiers::RoomId,
-    room::Room,
+    Client, EventEmitter, RoomState,
-    Client, EventHandler,
 };
 use tokio::time::sleep;
 
@@ -21,10 +20,10 @@ impl AutoJoinHandler {
 }
 
 #[async_trait]
-impl EventHandler for AutoJoinHandler {
+impl EventEmitter for AutoJoinHandler {
     async fn on_stripped_state_member(
         &self,
-        room: Room,
+        room: RoomState,
         room_member: &StrippedStateEvent<MemberEventContent>,
         _: Option<MemberEventContent>,
     ) {
@@ -32,12 +31,9 @@ impl EventHandler for AutoJoinHandler {
             return;
         }
 
-        if let Room::Invited(room) = room {
+        if let RoomState::Invited(room) = room {
             let room_id = room.room_id();
-            let room_name = room
+            let room_name = room.display_name().await;
-                .display_name()
-                .await
-                .expect("couldn't get joined room name!");
             println!(
                 "Received invitation for room `{}`: `{}`",
                 room_id, room_name
@@ -48,14 +44,16 @@ impl EventHandler for AutoJoinHandler {
                     "Bot isn't authorized to join room `{}`, declining invitation",
                     room_id
                 );
-                room.reject_invitation().await.unwrap();
+                // leaving a room is equivalent to rejecting the invitation, as per
+                // https://matrix.org/docs/spec/client_server/r0.6.0#post-matrix-client-r0-rooms-roomid-leave
+                self.client.leave_room(room_id).await.unwrap();
                 return;
             }
 
             println!("Autojoining room {}", room.room_id());
             let mut delay = 2;
 
-            while let Err(err) = room.accept_invitation().await {
+            while let Err(err) = self.client.join_room_by_id(room.room_id()).await {
                 // retry autojoin due to synapse sending invites, before the
                 // invited user can join for more information see
                 // https://github.com/matrix-org/synapse/issues/4345

src/bot.rs

@@ -4,7 +4,10 @@ use std::{
 };
 
 use matrix_sdk::{
-    events::{room::message::MessageEventContent, AnyMessageEventContent},
+    events::{
+        room::message::{MessageEventContent, TextMessageEventContent},
+        AnyMessageEventContent,
+    },
     Client, ClientConfig, Session, SyncSettings,
 };
 use systemd::{journal, JournalRecord};
@@ -37,7 +40,7 @@ impl BadNewsBot {
         load_or_init_session(&self).await?;
 
         self.client
-            .set_event_handler(Box::new(AutoJoinHandler::new(
+            .add_event_emitter(Box::new(AutoJoinHandler::new(
                 self.client.clone(),
                 self.config.room_id.clone(),
             )))
@@ -118,8 +121,9 @@ impl BadNewsBot {
                 unit.strip_suffix(".service").unwrap_or(unit),
                 message,
             );
-            let content =
+            let content = AnyMessageEventContent::RoomMessage(MessageEventContent::Text(
-                AnyMessageEventContent::RoomMessage(MessageEventContent::text_plain(message));
+                TextMessageEventContent::plain(message),
+            ));
             let room_id = self.config.room_id.clone();
             let client_clone = self.client.clone();