made slap use the new TextGenerator class

plugins/slap.py

@@ -0,0 +1,32 @@
+from util import hook, text, textgen
+import json, os
+
+
+def get_generator(_json, variables):
+    data = json.loads(_json)
+    return textgen.TextGenerator(data["templates"],
+                                 data["parts"], variables=variables)
+
+
+@hook.command
+def slap(inp, me=None, nick=None, conn=None, notice=None):
+    """slap <user> -- Makes the bot slap <user>."""
+    target = inp.strip()
+
+    if " " in target:
+        notice("Invalid username!")
+        return
+
+    # if the user is trying to make the bot slap itself, slap them
+    if target.lower() == conn.nick.lower() or target.lower() == "itself":
+        target = nick
+
+    variables = {
+    	"user": target
+    }
+
+    with open("plugins/data/slaps.json") as f:
+        generator = get_generator(f.read(), variables)
+
+    # act out the message
+    me(generator.generate_string())