Connects, autojoins room, and responds to messages that aren't made by

itself.

Signed-off-by: Louis Hollingworth <louis@hollingworth.nl>
This commit is contained in:
Louis Hollingworth 2023-12-07 14:58:54 +00:00
parent 4362601b5a
commit c1e9f482b3
Signed by: lucxjo
GPG key ID: A11415CB3DC7809B
4 changed files with 99 additions and 106 deletions

1
.gitignore vendored
View file

@ -1,2 +1,3 @@
/target
.DS_Store
.env

102
Cargo.lock generated
View file

@ -992,20 +992,6 @@ dependencies = [
"want",
]
[[package]]
name = "hyper-rustls"
version = "0.24.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
dependencies = [
"futures-util",
"http",
"hyper",
"rustls",
"tokio",
"tokio-rustls",
]
[[package]]
name = "hyper-tls"
version = "0.5.0"
@ -1872,7 +1858,6 @@ dependencies = [
"http",
"http-body",
"hyper",
"hyper-rustls",
"hyper-tls",
"ipnet",
"js-sys",
@ -1883,15 +1868,12 @@ dependencies = [
"once_cell",
"percent-encoding",
"pin-project-lite",
"rustls",
"rustls-pemfile",
"serde",
"serde_json",
"serde_urlencoded",
"system-configuration",
"tokio",
"tokio-native-tls",
"tokio-rustls",
"tokio-util",
"tower-service",
"url",
@ -1899,24 +1881,9 @@ dependencies = [
"wasm-bindgen-futures",
"wasm-streams",
"web-sys",
"webpki-roots",
"winreg",
]
[[package]]
name = "ring"
version = "0.17.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "684d5e6e18f669ccebf64a92236bb7db9a34f07be010e3627368182027180866"
dependencies = [
"cc",
"getrandom 0.2.11",
"libc",
"spin",
"untrusted",
"windows-sys 0.48.0",
]
[[package]]
name = "ruma"
version = "0.7.4"
@ -2036,37 +2003,6 @@ dependencies = [
"windows-sys 0.52.0",
]
[[package]]
name = "rustls"
version = "0.21.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "629648aced5775d558af50b2b4c7b02983a04b312126d45eeead26e7caa498b9"
dependencies = [
"log",
"ring",
"rustls-webpki",
"sct",
]
[[package]]
name = "rustls-pemfile"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
dependencies = [
"base64 0.21.5",
]
[[package]]
name = "rustls-webpki"
version = "0.101.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
dependencies = [
"ring",
"untrusted",
]
[[package]]
name = "ryu"
version = "1.0.15"
@ -2088,16 +2024,6 @@ version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
[[package]]
name = "sct"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
dependencies = [
"ring",
"untrusted",
]
[[package]]
name = "security-framework"
version = "2.9.2"
@ -2272,12 +2198,6 @@ dependencies = [
"windows-sys 0.48.0",
]
[[package]]
name = "spin"
version = "0.9.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
[[package]]
name = "spki"
version = "0.5.4"
@ -2440,16 +2360,6 @@ dependencies = [
"tokio",
]
[[package]]
name = "tokio-rustls"
version = "0.24.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
dependencies = [
"rustls",
"tokio",
]
[[package]]
name = "tokio-stream"
version = "0.1.14"
@ -2616,12 +2526,6 @@ dependencies = [
"subtle",
]
[[package]]
name = "untrusted"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
[[package]]
name = "url"
version = "2.5.0"
@ -2822,12 +2726,6 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "webpki-roots"
version = "0.25.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
[[package]]
name = "wildmatch"
version = "2.1.1"

View file

@ -9,7 +9,7 @@ edition = "2021"
anyhow = "1.0.75"
deepl = "0.4.4"
dotenvy = "0.15.7"
matrix-sdk = { version = "0.6.2", features = ["anyhow", "markdown", "rustls-tls"] }
matrix-sdk = { version = "0.6.2", features = ["anyhow", "markdown"] }
tokio = { version = "1.34.0", features = ["macros", "rt-multi-thread", "full"] }
tracing = "0.1.40"
tracing-subscriber = "0.3.18"

View file

@ -1,4 +1,98 @@
fn main() {
tracing_subscriber::fmt::init();
println!("Hello, world!");
use matrix_sdk::ruma::events::room::message;
async fn on_room_message(event: message::OriginalSyncRoomMessageEvent, room: matrix_sdk::room::Room, client: matrix_sdk::Client) {
let cl = client.clone();
let this_uid = cl.user_id().unwrap();
if event.clone().sender.matrix_uri(false) == this_uid.matrix_uri(false) {
return;
}
let message::MessageType::Text(text_content) = event.clone().content.msgtype else {
return;
};
let r = client.get_joined_room(room.room_id()).unwrap();
if text_content.body.contains("!diru") {
if text_content.body.contains("dpl") {
deepl_translation(event, r, &text_content.body).await;
}
}
}
async fn autojoin_room(room_member: matrix_sdk::ruma::events::room::member::StrippedRoomMemberEvent, client: matrix_sdk::Client, room: matrix_sdk::room::Room) {
if room_member.state_key != client.user_id().unwrap() {
return;
}
tokio::spawn(async move {
let rid = room.room_id();
tracing::info!("Autojoining {}", rid);
let mut delay = 2;
let r = client.get_invited_room(rid).unwrap();
while let Err(err) = r.accept_invitation().await {
eprintln!("Failed to join room {} ({err:?}), retrying in {delay}s", room.room_id());
tokio::time::sleep(tokio::time::Duration::from_secs(delay)).await;
delay *= 2;
if delay > 3600 {
eprintln!("Can't join room {} ({err:?})", room.room_id());
break;
}
}
});
}
async fn deepl_translation(event: message::OriginalSyncRoomMessageEvent, room: matrix_sdk::room::Joined, content: &str) {
let txn_id = matrix_sdk::ruma::TransactionId::new();
let msg = message::RoomMessageEventContent::text_plain(format!("{}", content))
.make_reply_to(&event.clone().into_full_event(room.room_id().into()));
room.send(msg, Some(&txn_id)).await.unwrap();
}
async fn connect_to_matrix(hs: String, username: String, passwd:String) -> anyhow::Result<()> {
let client = matrix_sdk::Client::builder().homeserver_url(hs).build().await.unwrap();
let device_id = std::env::var("DEVICE_ID");
match device_id {
Ok(id) => {
client
.login_username(&username, &passwd)
.device_id(&id)
.send()
.await?;
},
Err(_) => {
client.login_username(&username, &passwd)
.initial_device_display_name("Diru Development")
.send()
.await?;
}
}
println!("Logged in as {username}");
let response = client.sync_once(matrix_sdk::config::SyncSettings::default()).await?;
client.add_event_handler(on_room_message);
client.add_event_handler(autojoin_room);
let stg = matrix_sdk::config::SyncSettings::default().token(response.next_batch);
client.sync(stg).await?;
Ok(())
}
#[tokio::main]
async fn main() -> anyhow::Result<()> {
dotenvy::dotenv().ok();
tracing_subscriber::fmt::init();
let (homeserver_url, username, passwd) = match (std::env::var("HOMESERVER_URL"), std::env::var("MATRIX_BOT_NAME"), std::env::var("MATRIX_BOT_PASSWD")) {
(Ok(a), Ok(b), Ok(c)) => (a, b, c),
_ => {
eprintln!("Please ensure the HOMESERVER_URL, MATRIX_BOT_NAME, and MATRIX_BOT_PASSWD environment variables are set.");
std::process::exit(1)
}
};
connect_to_matrix(homeserver_url, username, passwd).await?;
Ok(())
}