From 30d49bcd5d2fbf11fac91e6965317db23c310b9e Mon Sep 17 00:00:00 2001
From: Mike Bloy <mike@bloy.org>
Date: Thu, 25 Nov 2010 11:41:12 -0600
Subject: [PATCH] karma stat command

added ability to get stats on a particular users karma
---
 modules/Karma.py | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/modules/Karma.py b/modules/Karma.py
index 5ea4fce..d992112 100644
--- a/modules/Karma.py
+++ b/modules/Karma.py
@@ -36,7 +36,7 @@ class Karma(Module):
         pattern = "(?:(\S+)|\((.+)\))"
         karmapattern = pattern + '(\+\+|--|\+-|-\+)' + '(\s+|$)'
         querypattern = '^rank\s+(.*)'
-        reportpattern = '^karma\s+report\s+(highest|lowest)'
+        reportpattern = '^karma\s+report\s+(highest|lowest|positive|negative)'
         statpattern = '^karma\s+stat\s+(.*)'
 
         self.karmare = re.compile(karmapattern)
@@ -100,6 +100,8 @@ class Karma(Module):
             return self.handle_karma_change(connection, nick, userhost, replypath, what)
         elif (self.queryre.search(what)):
             return self.handle_karma_query(connection, nick, userhost, replypath, what)
+        elif (self.statre.search(what)):
+            return self.handle_stat_query(connection, nick, userhost, replypath, what)
         
     def handle_karma_change(self, connection, nick, userhost, replypath, what):
         """
@@ -135,6 +137,30 @@ class Karma(Module):
         except sqlite3.Error as e:
             conn.rollback()
             return self.reply(connection, replypath, "sqlite error: " + str(e))
+    
+    def handle_stat_query(self, connection, nick, userhost, replypath, what):
+        match = self.statre.search(what)
+        statnick = match.group(1)
+
+        conn = self.get_db()
+        reply = '{nick}: {statnick} has never given karma'.format(nick=nick, statnick=statnick)
+        try:
+            query = '''
+            SELECT pos, neg
+            FROM karma_users
+            WHERE who = :who
+            '''
+            value = conn.execute(query, {'who': statnick}).fetchone()
+            if (value != None):
+                pos = value[0]
+                neg = value[1]
+                total = pos+neg;
+                reply = '{nick}: {statnick} has given {pos} postive karma and {neg} negative karma, for a total of {total} karma'.format(nick=nick, statnick=statnick, pos=pos, neg=neg, total=total)
+
+        except sqlite3.Error as e:
+            return self.reply(connection, replypath, "sqlite error: " + str(e))
+
+        return self.reply(connection, replypath, reply)
 
     def handle_karma_query(self, connection, nick, userhost, replypath, what):
         match = self.queryre.search(what)