20 lines
918 B
Rust
20 lines
918 B
Rust
use echo_api::Store;
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use echo_api::{Sender, ServiceCtx};
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// TOPIC <#channel> <text>: set the channel topic (empty clears it).
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pub fn handle(me: &str, from: &Sender, args: &[&str], ctx: &mut ServiceCtx, db: &mut dyn Store) {
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let Some(&chan) = args.get(1) else {
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ctx.notice(me, from.uid, "Syntax: TOPIC <#channel> <text>");
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return;
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};
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if !super::require_op(me, from, chan, ctx, db) {
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return;
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}
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let text = if args.len() > 2 { args[2..].join(" ") } else { String::new() };
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ctx.topic(me, chan, &text);
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// Persist it too: the ircd filters our own FTOPIC back out, so without this the
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// stored topic stays stale and KEEPTOPIC/TOPICLOCK restore the old one on
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// recreation/restart. Ignore NoChannel (require_op already proved it exists).
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let _ = db.set_channel_topic(chan, &text);
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ctx.notice(me, from.uid, format!("Topic for \x02{chan}\x02 updated."));
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}
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