__module_name__ = "PhishDetectionWR"
__module_version__ = "1.0.10"
__module_description__ = "Detects phishing links posted to #wikia-runescape and kick-bans users who post them"

# by A_proofreader (wikia/A-proofreader) of Freenode #wikia-runescape

import re
import xchat

# THE FOLLOWING IS CONFIGURABLE
phishing_regex = re.compile(r" (http://|www.)[^/ ]*\.runescape\.com\.[a-z0-9]" # unexpected dot after .com
  + "|runescape\.co\.(?!uk)" # runescape.co.tld, excluding runescape.co.uk (legit)
  + "| (http://|www.)[^/ ]*(-runescape|runescape-)[^/ ]*/" # dashes instead of dots at expected places
  , re.IGNORECASE)

def phishtrigger(word, word_eol, userdata):
  # :Source PRIVMSG Target :Message which may contain spaces
  # ^0      ^1      ^2      ^3      ^4[etc.] or use word_eol[3]
  if word[2].lower() == "#wikia-runescape" and phishing_regex.search(word_eol[3]) is not None:
    # xchat.command("QUOTE MODE %s +b *!*@%s" % (word[2], word[0].partition("@")[2]))
    #       MODE channel +b *!*@<what's after the @ in source>
    xchat.command("QUOTE KICK %s %s :%s" % (word[2], word[0].partition("!")[0][1:], "Phishing link detected"))
    #       KICK channel <nick, between : and ! excl.> :Phishing link detected
  return xchat.EAT_NONE

xchat.hook_server("PRIVMSG", phishtrigger)