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Show ChanServ INFO with a readable date and friendlier text

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INFO prints the founder and a UTC registration date instead of a raw
Unix timestamp (formatted with a small civil-date helper, no date crate),
and the notices are reworded to read more naturally.
This commit is contained in:
Jean Chevronnet 2026-07-12 08:52:34 +00:00
parent eb22612da8
commit c0b41c6af5
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2 changed files with 48 additions and 14 deletions
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60
src/services/chanserv.rs
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@ -25,21 +25,21 @@ impl Service for ChanServ {
return;
};
if !chan.starts_with('#') {
ctx.notice(me, from.uid, "Channel names start with #.");
ctx.notice(me, from.uid, "Channel names start with \x02#\x02.");
return;
}
// The founder is the account the sender is identified to.
let Some(account) = from.account else {
ctx.notice(me, from.uid, "You must be identified to register a channel.");
ctx.notice(me, from.uid, "You need to be logged in to register a channel. Identify to NickServ first.");
return;
};
match db.register_channel(chan, account) {
Ok(()) => {
ctx.channel_mode(chan, "+r"); // mark the channel registered
ctx.notice(me, from.uid, format!("Channel \x02{chan}\x02 is now registered to \x02{account}\x02."));
ctx.notice(me, from.uid, format!("\x02{chan}\x02 is now registered and you are its founder. Enjoy!"));
}
Err(ChanError::Exists) => ctx.notice(me, from.uid, format!("\x02{chan}\x02 is already registered.")),
Err(_) => ctx.notice(me, from.uid, "Registration failed, please try again later."),
Err(ChanError::Exists) => ctx.notice(me, from.uid, format!("\x02{chan}\x02 is already registered. Try \x02INFO {chan}\x02 to see who owns it.")),
Err(_) => ctx.notice(me, from.uid, "Sorry, that didn't work. Please try again in a moment."),
}
}
Some("INFO") => {
@ -48,8 +48,12 @@ impl Service for ChanServ {
return;
};
match db.channel(chan) {
Some(info) => ctx.notice(me, from.uid, format!("\x02{}\x02 is registered to \x02{}\x02 (since {}).", info.name, info.founder, info.ts)),
None => ctx.notice(me, from.uid, format!("\x02{chan}\x02 is not registered.")),
Some(info) => {
ctx.notice(me, from.uid, format!("Information for \x02{}\x02:", info.name));
ctx.notice(me, from.uid, format!(" Founder : \x02{}\x02", info.founder));
ctx.notice(me, from.uid, format!(" Registered : {}", human_time(info.ts)));
}
None => ctx.notice(me, from.uid, format!("\x02{chan}\x02 isn't registered.")),
}
}
Some("DROP") => {
@ -61,25 +65,55 @@ impl Service for ChanServ {
let founder = match db.channel(chan) {
Some(info) => info.founder.clone(),
None => {
ctx.notice(me, from.uid, format!("\x02{chan}\x02 is not registered."));
ctx.notice(me, from.uid, format!("\x02{chan}\x02 isn't registered."));
return;
}
};
if from.account != Some(founder.as_str()) {
ctx.notice(me, from.uid, "Only the channel founder can drop it.");
ctx.notice(me, from.uid, format!("Only \x02{chan}\x02's founder can drop it."));
return;
}
match db.drop_channel(chan) {
Ok(()) => {
ctx.channel_mode(chan, "-r"); // no longer registered
ctx.notice(me, from.uid, format!("Channel \x02{chan}\x02 has been dropped."));
ctx.notice(me, from.uid, format!("\x02{chan}\x02 has been dropped and is no longer registered."));
}
Err(_) => ctx.notice(me, from.uid, "Drop failed, please try again later."),
Err(_) => ctx.notice(me, from.uid, "Sorry, that didn't work. Please try again in a moment."),
}
}
Some("HELP") => ctx.notice(me, from.uid, "Commands: REGISTER <#channel>, INFO <#channel>, DROP <#channel>."),
Some(other) => ctx.notice(me, from.uid, format!("Unknown command: {other}. Try HELP.")),
Some("HELP") => ctx.notice(me, from.uid, "ChanServ registers and looks after channels. Commands: \x02REGISTER\x02 <#channel>, \x02INFO\x02 <#channel>, \x02DROP\x02 <#channel>."),
Some(other) => ctx.notice(me, from.uid, format!("I don't know the command \x02{other}\x02. Try \x02HELP\x02.")),
None => {}
}
}
}
// Format a Unix timestamp (seconds) as "YYYY-MM-DD HH:MM:SS UTC", using Howard
// Hinnant's civil-from-days algorithm so no date crate is needed.
fn human_time(ts: u64) -> String {
let days = (ts / 86400) as i64;
let rem = ts % 86400;
let (hh, mm, ss) = (rem / 3600, (rem % 3600) / 60, rem % 60);
let z = days + 719468;
let era = (if z >= 0 { z } else { z - 146096 }) / 146097;
let doe = z - era * 146097;
let yoe = (doe - doe / 1460 + doe / 36524 - doe / 146096) / 365;
let y = yoe + era * 400;
let doy = doe - (365 * yoe + yoe / 4 - yoe / 100);
let mp = (5 * doy + 2) / 153;
let day = doy - (153 * mp + 2) / 5 + 1;
let month = if mp < 10 { mp + 3 } else { mp - 9 };
let year = y + i64::from(month <= 2);
format!("{year:04}-{month:02}-{day:02} {hh:02}:{mm:02}:{ss:02} UTC")
}
#[cfg(test)]
mod tests {
use super::human_time;
#[test]
fn formats_unix_time_as_utc() {
assert_eq!(human_time(0), "1970-01-01 00:00:00 UTC");
assert_eq!(human_time(1783844590), "2026-07-12 08:23:10 UTC");
}
}