48 lines
2.3 KiB
Rust
48 lines
2.3 KiB
Rust
use echo_api::{Sender, ServiceCtx, Store};
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// IGNORE ADD <nick> | DEL <nick> | LIST: manage your memo-ignore list. Memos
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// from an ignored account are silently dropped.
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pub fn handle(me: &str, from: &Sender, account: &str, args: &[&str], ctx: &mut ServiceCtx, db: &mut dyn Store) {
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match args.get(1).map(|s| s.to_ascii_uppercase()).as_deref() {
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Some("ADD") => {
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let Some(&nick) = args.get(2) else {
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ctx.notice(me, from.uid, "Syntax: IGNORE ADD <nick>");
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return;
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};
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let target = db.resolve_account(nick).map(str::to_string).unwrap_or_else(|| nick.to_string());
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// Cap the list so it (and the replicated event log) can't grow without
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// bound — mirrors AJOIN/CERT; unthrottled for identified users otherwise.
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const MAX_IGNORE: usize = 50;
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if db.memo_ignores(account).len() >= MAX_IGNORE {
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ctx.notice(me, from.uid, format!("Your memo-ignore list is full (max {MAX_IGNORE})."));
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return;
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}
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if db.memo_ignore_add(account, &target) {
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ctx.notice(me, from.uid, format!("Now ignoring memos from \x02{target}\x02."));
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} else {
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ctx.notice(me, from.uid, format!("You're already ignoring \x02{target}\x02."));
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}
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}
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Some("DEL") | Some("REMOVE") => {
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let Some(&nick) = args.get(2) else {
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ctx.notice(me, from.uid, "Syntax: IGNORE DEL <nick>");
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return;
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};
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let target = db.resolve_account(nick).map(str::to_string).unwrap_or_else(|| nick.to_string());
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if db.memo_ignore_del(account, &target) {
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ctx.notice(me, from.uid, format!("No longer ignoring \x02{target}\x02."));
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} else {
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ctx.notice(me, from.uid, format!("You weren't ignoring \x02{target}\x02."));
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}
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}
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Some("LIST") | None => {
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let list = db.memo_ignores(account);
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if list.is_empty() {
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ctx.notice(me, from.uid, "Your memo-ignore list is empty.");
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} else {
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ctx.notice(me, from.uid, format!("You're ignoring memos from: {}", list.join(", ")));
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}
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}
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_ => ctx.notice(me, from.uid, "Syntax: IGNORE ADD <nick> | DEL <nick> | LIST"),
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}
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}
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