Add !grabquote [user] to quote a user's last line

bot.py

@@ -113,6 +113,10 @@ class IRCBot:
         self.store = store
         self.sock: socket.socket | None = None
         self._recv_buf = b""
+        # Last non-command channel line per user, for !grabquote.
+        # Keyed by lowercased nick -> (original_nick, text).
+        self.last_lines: dict[str, tuple[str, str]] = {}
+        self.last_speaker: str | None = None
 
     # --- low-level I/O ----------------------------------------------------
 
@@ -233,11 +237,17 @@ class IRCBot:
             return
         target, message = params[0], params[1]
         sender = prefix.split("!", 1)[0] if prefix else ""
+        is_channel = target.startswith(("#", "&"))
 
         # Reply to the channel for channel messages, or to the user for PMs.
-        reply_to = target if target.startswith(("#", "&")) else sender
+        reply_to = target if is_channel else sender
 
         if not message.startswith(CMD_PREFIX):
+            # Remember the last real line each user said, so !grabquote can
+            # recall it. Bot commands are deliberately not recorded.
+            if is_channel and sender:
+                self.last_lines[sender.lower()] = (sender, message)
+                self.last_speaker = sender
             return
         parts = message[len(CMD_PREFIX):].strip().split(" ", 1)
         cmd = parts[0].lower()
@@ -293,6 +303,21 @@ def cmd_delquote(bot: IRCBot, reply_to: str, sender: str, arg: str):
     bot.send_privmsg(reply_to, f"Deleted quote #{arg}." if ok else f"No quote #{arg}.")
 
 
+def cmd_grabquote(bot: IRCBot, reply_to: str, sender: str, arg: str):
+    """!grabquote [user] — store the last line a user said (default: last speaker)."""
+    nick = arg.split()[0] if arg.split() else bot.last_speaker
+    if not nick:
+        bot.send_privmsg(reply_to, "Nothing to grab yet.")
+        return
+    rec = bot.last_lines.get(nick.lower())
+    if not rec:
+        bot.send_privmsg(reply_to, f"I haven't seen {nick} say anything.")
+        return
+    orig_nick, text = rec
+    qid = bot.store.add(f"<{orig_nick}> {text}", sender)
+    bot.send_privmsg(reply_to, f"Grabbed quote #{qid}: <{orig_nick}> {text}")
+
+
 def cmd_search(bot: IRCBot, reply_to: str, sender: str, arg: str):
     """!search <term> — first quote matching a substring."""
     if not arg:
@@ -310,14 +335,16 @@ def cmd_count(bot: IRCBot, reply_to: str, sender: str, arg: str):
 def cmd_help(bot: IRCBot, reply_to: str, sender: str, arg: str):
     bot.send_privmsg(
         reply_to,
-        "Commands: !quote [id], !addquote <text>, !delquote <id>, "
-        "!search <term>, !quotecount, !help",
+        "Commands: !quote [id], !addquote <text>, !grabquote [user], "
+        "!delquote <id>, !search <term>, !quotecount, !help",
     )
 
 
 COMMANDS = {
     "quote": cmd_quote,
     "addquote": cmd_addquote,
+    "grabquote": cmd_grabquote,
+    "grab": cmd_grabquote,
     "delquote": cmd_delquote,
     "search": cmd_search,
     "quotecount": cmd_count,