fix long memers

1 files changed, 24 insertions, 4 deletions

diff --git a/src/commands/meme/history.rs b/src/commands/meme/history.rs
index 9651ba1..68416e5 100644
--- a/src/commands/meme/history.rs
+++ b/src/commands/meme/history.rs
@@ -300,11 +300,31 @@ pub async fn memers(ctx: PoiseContext<'_>) -> anyhow::Result<()> {
             anyhow::Ok(res)
         })
         .try_collect::<Vec<String>>()
-        .await?
-        .into_iter()
-        .join("\n");
+        .await?;
 
-    util::reply(ctx, s).await?;
+    let mut out = String::new();
+
+    for line in s {
+        if line.len() >= 2000 {
+            anyhow::bail!("singular line too long");
+        }
+
+        if out.len() + line.len() >= 2000 {
+            let result = out.trim_end_matches('\n');
+            util::reply(ctx, &result).await?;
+            out.clear();
+        }
+
+        out.push_str(&line);
+        out.push('\n');
+    }
+
+    if !out.is_empty() {
+        let result = out.trim_end_matches('\n');
+        util::reply(ctx, result).await?;
+    } else {
+        util::reply(ctx, "no memers :(").await?;
+    }
 
     Ok(())
 }