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|
use discord::{
model::Event,
Discord,
};
use futures::join;
use slack_api as slack;
use tokio::{
sync::mpsc,
task::{
spawn,
spawn_blocking,
},
};
#[tokio::main]
async fn main() {
let slack_token: Option<String> = None;
let discord_token: Option<String> = None;
println!("Hello, world!");
let (from_discord, to_slack) = mpsc::unbounded_channel::<String>();
let (from_slack, to_discord) = mpsc::unbounded_channel::<String>();
join!(
discord_loop(discord_token, from_discord, to_discord),
slack_loop(slack_token, from_slack, to_slack),
);
}
async fn slack_loop(
token: Option<String>,
sender: mpsc::UnboundedSender<String>,
_receiver: mpsc::UnboundedReceiver<String>,
) {
println!("Setting up Slack");
let token = std::env::var("SLACK_API_TOKEN")
.unwrap_or(token.unwrap());
let client = slack::default_client().unwrap();
let request = slack::rtm::StartRequest::default();
let response = slack::rtm::start(&client,
&token,
&request).await;
if let Ok(response) = response {
if let Some(channels) = response.channels {
let channel_names = channels
.iter()
.filter_map(|c| c.name.as_ref())
.collect::<Vec<_>>();
sender.send(format!("Got channels {:?}", channel_names).to_string()).unwrap();
}
if let Some(users) = response.users {
let user_names = users
.iter()
.filter_map(|u| u.name.as_ref())
.collect::<Vec<_>>();
sender.send(format!("Got users {:?}", user_names).to_string()).unwrap();
}
} else { //TODO NotAuth etc
println!("{:?}", response)
}
}
async fn discord_loop(
token: Option<String>,
_sender: mpsc::UnboundedSender<String>,
mut receiver: mpsc::UnboundedReceiver<String>,
) {
println!("Setting up Discord");
let token = std::env::var("DISCORD_API_TOKEN")
.unwrap_or(token.unwrap());
let client = Discord::from_bot_token(&token);
if let Ok(client) = client {
let (mut connection, _) = client.connect().expect("discord connect failed"); //TODO
println!("Discord ready");
let (_, _) = join!( //TODO
spawn_blocking(move || {
loop {
match connection.recv_event() {
Ok(Event::MessageCreate(message)) => {
println!("{} says: {}", message.author.name, message.content);
}
Ok(_) => {}
Err(discord::Error::Closed(code, body)) => {
println!("Discord closed with code {:?}: {}", code, body);
break;
}
Err(err) => {
println!("Error: {:?}", err);
}
}
}
}),
spawn(async move {
while let Some(s) = receiver.recv().await {
println!("Discord received '{}' from slack", s);
}
})
);
}
}
|
