truncate search results

Signed-off-by: salmonik <raisersoft@proton.me>

3 files changed, 19 insertions, 16 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 0d39213..5f45947 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4391,7 +4391,7 @@ dependencies = [
 
 [[package]]
 name = "senator-sperma"
-version = "0.2.2"
+version = "0.2.3"
 dependencies = [
  "chrono",
  "cron",
diff --git a/Cargo.toml b/Cargo.toml
index 31b0ea1..a264129 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "senator-sperma"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2024"
 
 [profile.dev]
diff --git a/src/commands/autocomplete.rs b/src/commands/autocomplete.rs
index 422ab2d..97a18ec 100644
--- a/src/commands/autocomplete.rs
+++ b/src/commands/autocomplete.rs
@@ -8,19 +8,22 @@ type Context<'a> = poise::Context<'a, Data, Error>;
 
 const MAX_CHOICE_LEN: usize = 99;
 
+fn truncate_choice(s: &str) -> String {
+    if s.chars().count() <= MAX_CHOICE_LEN {
+        return s.to_string();
+    }
+    let mut t: String = s.chars().take(MAX_CHOICE_LEN - 1).collect();
+    t.push('\u{2026}');
+    t
+}
+
 fn filename_label(raw_path: &str) -> Option<String> {
     let raw_name = raw_path.rsplit('/').next()?;
     if raw_name.is_empty() {
         return None;
     }
     let decoded = html_decode(&percent_decode(raw_name));
-    if decoded.len() > MAX_CHOICE_LEN {
-        let mut s: String = decoded.chars().take(MAX_CHOICE_LEN - 1).collect();
-        s.push('\u{2026}');
-        Some(s)
-    } else {
-        Some(decoded)
-    }
+    Some(truncate_choice(&decoded))
 }
 
 pub async fn audio_file<'a>(
@@ -49,13 +52,13 @@ pub async fn audio_file<'a>(
                 let Some(label) = filename_label(&rp) else {
                     continue;
                 };
-                // Stash under the choice VALUE (`rp`), not the display label:
-                // the command receives `rp` as its argument and looks the hit
-                // up by that same key, so the cached link is reused instead of
-                // triggering a fresh copyparty search.
-                ctx.data().ac_stash(ctx.author().id, rp.clone(), hit).await;
-                eprintln!("[DEBUG]   -> cached as {rp:?}");
-                choices.push(serenity::AutocompleteChoice::new(label.clone(), rp));
+
+                let value = truncate_choice(&rp);
+                ctx.data()
+                    .ac_stash(ctx.author().id, value.clone(), hit)
+                    .await;
+                eprintln!("[DEBUG]   -> cached as {value:?}");
+                choices.push(serenity::AutocompleteChoice::new(label, value));
                 if choices.len() >= 25 {
                     break;
                 }