matrix-rust-sdk/matrix_sdk/examples/login.rs

75 lines
2.1 KiB
Rust

use std::{env, process::exit};
use url::Url;
use matrix_sdk::{
self, async_trait,
events::{
room::message::{MessageEventContent, MessageType, TextMessageEventContent},
SyncMessageEvent,
},
Client, EventHandler, Room, RoomType, SyncSettings,
};
struct EventCallback;
#[async_trait]
impl EventHandler for EventCallback {
async fn on_room_message(&self, room: Room, event: &SyncMessageEvent<MessageEventContent>) {
if room.room_type() == RoomType::Joined {
if let SyncMessageEvent {
content:
MessageEventContent {
msgtype: MessageType::Text(TextMessageEventContent { body: msg_body, .. }),
..
},
sender,
..
} = event
{
let member = room.get_member(&sender).await.unwrap().unwrap();
let name = member
.display_name()
.unwrap_or_else(|| member.user_id().as_str());
println!("{}: {}", name, msg_body);
}
}
}
}
async fn login(
homeserver_url: String,
username: &str,
password: &str,
) -> Result<(), matrix_sdk::Error> {
let homeserver_url = Url::parse(&homeserver_url).expect("Couldn't parse the homeserver URL");
let client = Client::new(homeserver_url).unwrap();
client.set_event_handler(Box::new(EventCallback)).await;
client
.login(username, password, None, Some("rust-sdk"))
.await?;
client.sync(SyncSettings::new()).await;
Ok(())
}
#[tokio::main]
async fn main() -> Result<(), matrix_sdk::Error> {
tracing_subscriber::fmt::init();
let (homeserver_url, username, password) =
match (env::args().nth(1), env::args().nth(2), env::args().nth(3)) {
(Some(a), Some(b), Some(c)) => (a, b, c),
_ => {
eprintln!(
"Usage: {} <homeserver_url> <username> <password>",
env::args().next().unwrap()
);
exit(1)
}
};
login(homeserver_url, &username, &password).await
}