69 lines
2.2 KiB
Rust
69 lines
2.2 KiB
Rust
use std::{env, fs, process::exit};
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use matrix_sdk::{
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self,
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attachment::AttachmentConfig,
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config::SyncSettings,
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room::Room,
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ruma::events::room::message::{MessageType, OriginalSyncRoomMessageEvent},
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Client,
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};
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use url::Url;
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async fn on_room_message(event: OriginalSyncRoomMessageEvent, room: Room, image: Vec<u8>) {
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let Room::Joined(room) = room else { return };
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let MessageType::Text(text_content) = event.content.msgtype else { return };
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if text_content.body.contains("!image") {
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println!("sending image");
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room.send_attachment("cat", &mime::IMAGE_JPEG, image, AttachmentConfig::new())
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.await
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.unwrap();
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println!("message sent");
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}
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}
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async fn login_and_sync(
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homeserver_url: String,
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username: String,
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password: String,
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image: Vec<u8>,
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) -> matrix_sdk::Result<()> {
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let homeserver_url = Url::parse(&homeserver_url).expect("Couldn't parse the homeserver URL");
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let client = Client::new(homeserver_url).await.unwrap();
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client.login_username(&username, &password).initial_device_display_name("command bot").await?;
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let response = client.sync_once(SyncSettings::default()).await.unwrap();
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client.add_event_handler(move |ev, room| on_room_message(ev, room, image.clone()));
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let settings = SyncSettings::default().token(response.next_batch);
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client.sync(settings).await?;
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Ok(())
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}
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#[tokio::main]
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async fn main() -> anyhow::Result<()> {
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tracing_subscriber::fmt::init();
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let (homeserver_url, username, password, image_path) =
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match (env::args().nth(1), env::args().nth(2), env::args().nth(3), env::args().nth(4)) {
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(Some(a), Some(b), Some(c), Some(d)) => (a, b, c, d),
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_ => {
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eprintln!(
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"Usage: {} <homeserver_url> <username> <password> <image>",
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env::args().next().unwrap()
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);
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exit(1)
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}
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};
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println!("helloooo {homeserver_url} {username} {password} {image_path:#?}");
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let image = fs::read(&image_path).expect("Can't open image file.");
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login_and_sync(homeserver_url, username, password, image).await?;
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Ok(())
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}
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