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BotServ: add INFO command

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INFO <bot> describes a bot and lists the channels it serves; INFO
<#channel> shows which bot is assigned to a channel. Own file, wired
into the dispatcher.
This commit is contained in:
Jean Chevronnet 2026-07-13 14:07:47 +00:00
parent 6a794eabff
commit 6a37d010b8
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2 changed files with 45 additions and 1 deletions
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41
botserv/src/info.rs Normal file
View file

@ -0,0 +1,41 @@
use fedserv_api::{Sender, ServiceCtx, Store};
// INFO <bot> — describe a bot and list the channels it serves.
// INFO <#channel> — show which bot (if any) is assigned to a channel.
pub fn handle(me: &str, from: &Sender, args: &[&str], ctx: &mut ServiceCtx, db: &dyn Store) {
let Some(&target) = args.get(1) else {
ctx.notice(me, from.uid, "Syntax: INFO <bot | #channel>");
return;
};
if target.starts_with('#') {
let Some(chan) = db.channel(target) else {
ctx.notice(me, from.uid, format!("\x02{target}\x02 isn't registered."));
return;
};
match chan.assigned_bot {
Some(bot) => ctx.notice(me, from.uid, format!("\x02{target}\x02 is served by bot \x02{bot}\x02.")),
None => ctx.notice(me, from.uid, format!("\x02{target}\x02 has no bot assigned. Assign one with \x02ASSIGN\x02 {target} <bot>.")),
}
return;
}
let Some(bot) = db.bots().into_iter().find(|b| b.nick.eq_ignore_ascii_case(target)) else {
ctx.notice(me, from.uid, format!("There's no bot named \x02{target}\x02. See \x02BOT LIST\x02."));
return;
};
let channels: Vec<String> = db
.channels()
.into_iter()
.filter(|c| c.assigned_bot.as_deref().is_some_and(|b| b.eq_ignore_ascii_case(&bot.nick)))
.map(|c| c.name)
.collect();
ctx.notice(me, from.uid, format!("Bot \x02{}\x02 — {}@{}", bot.nick, bot.user, bot.host));
ctx.notice(me, from.uid, format!(" Real name: {}", bot.gecos));
if channels.is_empty() {
ctx.notice(me, from.uid, " Not assigned to any channel.");
} else {
ctx.notice(me, from.uid, format!(" Serving {} channel(s): {}", channels.len(), channels.join(", ")));
}
}

5
botserv/src/lib.rs
View file

@ -8,6 +8,8 @@ use fedserv_api::{NetView, Sender, Service, ServiceCtx, Store};
mod bot;
#[path = "assign.rs"]
mod assign;
#[path = "info.rs"]
mod info;
pub struct BotServ {
pub uid: String,
@ -30,7 +32,8 @@ impl Service for BotServ {
Some("BOT") => bot::handle(me, from, args, ctx, db),
Some("ASSIGN") => assign::handle(me, from, args, ctx, db, true),
Some("UNASSIGN") => assign::handle(me, from, args, ctx, db, false),
Some("HELP") | None => ctx.notice(me, from.uid, "BotServ keeps service bots for your channels: \x02ASSIGN\x02 <#channel> <bot> puts a bot in your channel, \x02UNASSIGN\x02 <#channel> removes it. Operators also have \x02BOT\x02 ADD|DEL|LIST."),
Some("INFO") => info::handle(me, from, args, ctx, db),
Some("HELP") | None => ctx.notice(me, from.uid, "BotServ keeps service bots for your channels: \x02ASSIGN\x02 <#channel> <bot> puts a bot in your channel, \x02UNASSIGN\x02 <#channel> removes it, \x02INFO\x02 <bot|#channel> shows details. Operators also have \x02BOT\x02 ADD|DEL|LIST."),
Some(other) => ctx.notice(me, from.uid, format!("I don't know the command \x02{other}\x02. Try \x02HELP\x02.")),
}
}