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chanserv: channel-scoped seen with last message, replied in-channel
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Jean Chevronnet 2026-07-17 01:41:47 +00:00
parent f2774f13fe
commit 66eb644a07
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5 changed files with 128 additions and 17 deletions
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46
modules/chanserv/src/seen.rs
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@ -1,18 +1,40 @@
use echo_api::{Sender, ServiceCtx};
use echo_api::NetView;
// SEEN <nick>: when a nick was last seen, and doing what.
// SEEN <nick> — network-wide: when a nick was last seen, and doing what.
// SEEN <#channel> <nick> — channel-scoped: when last active there, and their last
// message. The fantasy form (!seen nick) injects #channel.
pub fn handle(me: &str, from: &Sender, args: &[&str], ctx: &mut ServiceCtx, net: &dyn NetView) {
let Some(&nick) = args.get(1) else {
ctx.notice(me, from.uid, "Syntax: SEEN <nick>");
return;
};
if net.uid_by_nick(nick).is_some() {
ctx.notice(me, from.uid, format!("\x02{nick}\x02 is currently online."));
return;
}
match net.last_seen(nick) {
Some(s) => ctx.notice(me, from.uid, format!("\x02{}\x02 was last seen {} ({}).", s.nick, echo_api::human_time(s.ts), s.what)),
None => ctx.notice(me, from.uid, format!("I have no record of \x02{nick}\x02.")),
match args.get(1) {
// Channel-scoped (also the fantasy `!seen nick` path, which injects the channel).
Some(&chan) if chan.starts_with('#') => {
let Some(&nick) = args.get(2) else {
ctx.notice(me, from.uid, "Syntax: SEEN <#channel> <nick>");
return;
};
if net.uid_by_nick(nick).is_some() {
ctx.notice(me, from.uid, format!("{}: \x02{nick}\x02 is here right now.", from.nick));
return;
}
match net.channel_seen(chan, nick) {
Some(s) => ctx.notice(me, from.uid, format!(
"{}: \x02{}\x02 was last seen on \x02{chan}\x02 {}, last saying: {}",
from.nick, s.nick, echo_api::human_time(s.ts), s.msg
)),
None => ctx.notice(me, from.uid, format!("{}: I have no record of \x02{nick}\x02 talking in \x02{chan}\x02.", from.nick)),
}
}
// Network-wide.
Some(&nick) => {
if net.uid_by_nick(nick).is_some() {
ctx.notice(me, from.uid, format!("\x02{nick}\x02 is currently online."));
return;
}
match net.last_seen(nick) {
Some(s) => ctx.notice(me, from.uid, format!("\x02{}\x02 was last seen {} ({}).", s.nick, echo_api::human_time(s.ts), s.what)),
None => ctx.notice(me, from.uid, format!("I have no record of \x02{nick}\x02.")),
}
}
None => ctx.notice(me, from.uid, "Syntax: SEEN <nick> | SEEN <#channel> <nick>"),
}
}