3 files changed, 54 insertions, 8 deletions
diff --git a/src/commands/meme.rs b/src/commands/meme.rs
index a1b0671..f83b793 100644
--- a/src/commands/meme.rs
+++ b/src/commands/meme.rs
@@ -244,8 +244,21 @@ pub fn delmeme(_: &mut Context, msg: &Message, mut args: Args) -> Result<()> {
     msg.react("💀")
 }
 
-pub fn renamememe(_: &mut Context, msg: &Message, _: Args) -> Result<()> {
-    send(msg.channel_id, "hwaet", msg.tts)
+pub fn stats(_: &mut Context, msg: &Message, _: Args) -> Result<()> {
+    use db;
+
+    let conn = connection()?;
+    let stats = db::stats(&conn)?;
+
+    let s = format!(
+        "{} memes total\n{} memes with audio ({:0.1}%)\n{} memes with images ({:0.1}%)",
+        stats.memes_overall,
+        stats.audio_memes,
+        (stats.audio_memes as f64) / (stats.memes_overall as f64) * 100.,
+        stats.image_memes,
+        (stats.image_memes as f64) / (stats.memes_overall as f64) * 100.,
+    );
+    send(msg.channel_id, s, msg.tts)
 }
 
 fn rand_meme(ctx: &Context, message: &Message, audio_only: bool) -> Result<()> {
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index 067d9be..8009093 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -103,12 +103,6 @@ fn register_db(f: StandardFramework) -> StandardFramework {
             .desc("delete a meme by name (exact match only)")
             .cmd(delmeme)
         )
-        .command("renamememe", |c| c
-            .guild_only(true)
-            .desc("not currently working")
-            .help_available(false)
-            .cmd(renamememe)
-        )
         .command("wat", |c| c
             .known_as("what")
             .known_as("last")
@@ -117,6 +111,11 @@ fn register_db(f: StandardFramework) -> StandardFramework {
             .desc("check info for last meme")
             .cmd(wat)
         )
+        .command("stats", |c| c
+            .guild_only(true)
+            .desc("get meme stats")
+            .cmd(stats)
+        )
 }
 
 #[cfg(not(feature = "diesel"))]
diff --git a/src/db/mod.rs b/src/db/mod.rs
index 00b2138..f4042d0 100644
--- a/src/db/mod.rs
+++ b/src/db/mod.rs
@@ -155,4 +155,38 @@ pub fn rand_audio_meme(conn: &PgConnection) -> Result<Meme> {
         .map_err(Error::from)
 }
 
+#[derive(Debug, Copy, Clone, Default)]
+pub struct Stats {
+    pub memes_overall: usize,
+    pub audio_memes: usize,
+    pub image_memes: usize,
+}
+
+pub fn stats(conn: &PgConnection) -> Result<Stats> {
+    use diesel::dsl::{count_star, count};
+
+    let total_count: i64 = memes::table
+        .select(count_star())
+        .first(conn)
+        .map_err(Error::from)?;
+
+    let image_count: i64 = memes::table
+        .select(count(memes::image_id))
+        .filter(memes::image_id.is_not_null())
+        .first(conn)
+        .map_err(Error::from)?;
+
+    let audio_count: i64 = memes::table
+        .select(count(memes::audio_id))
+        .filter(memes::audio_id.is_not_null())
+        .first(conn)
+        .map_err(Error::from)?;
+
+    Ok(Stats {
+        memes_overall: total_count as usize,
+        image_memes: image_count as usize,
+        audio_memes: audio_count as usize,
+    })
+}
+
 no_arg_sql_function!(random, sql_types::Double, "SQL random() function");