From 043ad3074979b1d772f97b2253032bcc5ac7ddeb Mon Sep 17 00:00:00 2001
From: Brian Sherson <caretaker82@euclid.shersonb.net>
Date: Sun, 8 Dec 2013 14:17:54 -0800
Subject: Fixed SEDBOT, added v flag

---
 sedbot.py | 61 +++++++++++++++++++++++++++++++++++--------------------------
 1 file changed, 35 insertions(+), 26 deletions(-)

(limited to 'sedbot.py')

diff --git a/sedbot.py b/sedbot.py
index a3817bc..d13105b 100644
--- a/sedbot.py
+++ b/sedbot.py
@@ -10,37 +10,46 @@ class SED(object):
         self.__version__ = "0.0.2"
         self.expiry = expiry
         self.history = []
-        self.pattern = r"^!?s([,/#])((?:.|\\\1)*)\1((?:.|\\\1)*)\1([ig]*)$"
+        self.trigger = r"^!?s([,/#])(.*)$"
+        self.pattern = r"^((?:[^%(delimiter)s]|\\.)*)%(delimiter)s((?:[^%(delimiter)s]|\\.)*)%(delimiter)s([igv]*)$"
 
     def onChanMsg(self, IRC, user, channel, targetprefix, msg):
-        matches = re.findall(self.pattern, msg)
+        matches = re.findall(self.trigger, msg)
         if matches:
-            separator, find, replace, flags = matches[0]
-            find = re.sub("\\\\([,/#\\\\])", "\\1", find)
-            replace = re.sub("\\\\(,/#\\\\)", "\\1", replace)
-            match = False
-            for t, IRC2, user2, channel2, msg2, isaction in self.history.__reversed__():
-                if channel != channel2:
-                    continue
-                try:
-                    if re.findall(find, msg2):
-                        sub = re.sub(find, replace, msg2, flags=re.I if "i" in flags else 0)
-                        match = True
-                    else:
+            delimiter, args = matches[0]
+            validate = re.findall(self.pattern%vars(), args)
+            if validate:
+                find, replace, flags = validate[0]
+                find = re.sub(r"\\([,/#\\])", r"\1", find)
+                replace = re.sub(r"\\([,/#\\])", r"\1", replace)
+                if "v" in flags:
+                    channel.msg("Delimiter: '%s', Search pattern: '%s', Replacement: '%s', Flags: '%s'" % (delimiter, find, replace, flags), origin=self)
+                match = False
+                for t, IRC2, user2, channel2, targetprefix2, msg2, isaction in self.history.__reversed__():
+                    if channel != channel2:
                         continue
-                except:
-                    channel.msg("%s: Invalid syntax" % user.nick, origin=self)
-                    raise
-                if isaction:
-                    channel.msg("What %s really meant was: *%s %s" % (user2.nick, user2.nick, sub), origin=self)
-                else:
-                    channel.msg("What %s really meant to say was: %s" %
-                                (user2.nick, sub), origin=self)
-                break
-            if not match:
-                channel.msg("%s: I tried. I really tried! But I could not find the pattern: %s" % (user.nick, find), origin=self)
+                    try:
+                        if re.findall(find, msg2):
+                            sub = re.sub(find, replace, msg2, flags=re.I if "i" in flags else 0)
+                            match = True
+                        else:
+                            continue
+                    except:
+                        channel.msg("%s: Invalid syntax" %
+                                    user.nick, origin=self)
+                        raise
+                    if isaction:
+                        channel.msg("What %s really meant was: *%s %s" % (user2.nick, user2.nick, sub), origin=self)
+                    else:
+                        channel.msg("What %s really meant to say was: %s" % (user2.nick, sub), origin=self)
+                    break
+                if not match:
+                    channel.msg("%s: I tried. I really tried! But I could not find the pattern: %s" % (user.nick, find), origin=self)
+            else:
+                channel.msg("%s: Invalid syntax. Did you forget a trailing delimiter?" % user.nick, origin=self)
         else:
-            self.history.append((time.time(), IRC, user, channel, msg, False))
+            self.history.append((time.time(
+            ), IRC, user, channel, targetprefix, msg, False))
         while len(self.history) and self.history[0][0] < time.time()-1800:
             del self.history[0]
 
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