Jean
993f5b2eea
Rebrand the daemon and workspace: the binary is now `echo`, every crate is `echo-*` (`echo-api` and the module crates), Rust imports use `echo_*`, the gRPC proto is `proto/echo.proto` with package `echo.v1`, and the log filter, gossip peer-name default, and on-disk store default (`echo.db.jsonl`) follow. Docs updated throughout. No behaviour change; crate directories and the config schema are untouched.
53 lines
2.4 KiB
Rust
53 lines
2.4 KiB
Rust
use echo_api::{parse_duration, NetView, Priv, Sender, ServiceCtx, Store};
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use std::time::{SystemTime, UNIX_EPOCH};
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// SUSPEND <#channel> [+expiry] [reason] / UNSUSPEND <#channel>: freeze or unfreeze
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// a channel. Its data is kept but it can't be managed while suspended. Oper-only
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// (Priv::Suspend). `suspending` selects SUSPEND vs UNSUSPEND.
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pub fn handle(me: &str, from: &Sender, args: &[&str], ctx: &mut ServiceCtx, net: &dyn NetView, db: &mut dyn Store, suspending: bool) {
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if !from.privs.has(Priv::Suspend) {
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ctx.notice(me, from.uid, "Access denied — that command is for services operators.");
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return;
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}
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let Some(&chan) = args.get(1) else {
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let syntax = if suspending { "Syntax: SUSPEND <#channel> [+expiry] [reason]" } else { "Syntax: UNSUSPEND <#channel>" };
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ctx.notice(me, from.uid, syntax);
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return;
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};
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if db.channel(chan).is_none() {
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ctx.notice(me, from.uid, format!("\x02{chan}\x02 isn't registered."));
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return;
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}
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if !suspending {
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match db.unsuspend_channel(chan) {
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Ok(true) => ctx.notice(me, from.uid, format!("\x02{chan}\x02 is no longer suspended.")),
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Ok(false) => ctx.notice(me, from.uid, format!("\x02{chan}\x02 isn't suspended.")),
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Err(_) => ctx.notice(me, from.uid, "Sorry, that didn't work. Please try again in a moment."),
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}
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return;
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}
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let mut rest = &args[2..];
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let expires = rest.first().and_then(|t| t.strip_prefix('+')).and_then(parse_duration).map(|secs| now_unix() + secs);
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if expires.is_some() {
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rest = &rest[1..];
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}
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let reason = if rest.is_empty() { "This channel has been suspended.".to_string() } else { rest.join(" ") };
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let by = from.account.unwrap_or(from.nick);
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match db.suspend_channel(chan, by, &reason, expires) {
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Ok(()) => {
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// Clear the channel: kick everyone currently in it.
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for uid in net.channel_members(chan) {
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ctx.kick(me, chan, &uid, &reason);
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}
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let expiry = if expires.is_some() { " (with expiry)" } else { "" };
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ctx.notice(me, from.uid, format!("\x02{chan}\x02 is now suspended{expiry}."));
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}
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Err(_) => ctx.notice(me, from.uid, "Sorry, that didn't work. Please try again in a moment."),
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}
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}
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fn now_unix() -> u64 {
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SystemTime::now().duration_since(UNIX_EPOCH).map(|d| d.as_secs()).unwrap_or(0)
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}
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