Brian S. Stephan
0bd681c324
okay, it's time. we got around for a while with all sorts of silly config options and exceptions and common strings triggering bot commands. but now it's time to man up and expect modules to be more strict and less loosey-goosey. convert the popular modules (i.e. the ones that still work) to trigger on !pi rather than pi, etc. usually, this is achieved via regex searches, although there are some weird bugs (ones i'm hoping are caused by other recursion/alias bugs and not this commit). more code around this will be gutted soon, but this, at least, means you can't say 'tweet that shit, yo' and accidentally trigger the bot.
87 lines
2.6 KiB
Python
87 lines
2.6 KiB
Python
"""
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TextTransform - assorted text transformations (e.g. rot13)
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Copyright (C) 2010 Brian S. Stephan
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import base64
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import re
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from extlib import irclib
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from Module import Module
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class TextTransform(Module):
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"""
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Do a number of text transformations, like rot13.
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"""
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def do(self, connection, event, nick, userhost, replypath, what, admin_unlocked):
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"""
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Pass the real work on to one of our methods and see if any bite.
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"""
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# if the caller replied, this will be the reply and they'll have returned true
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reply = ['']
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if self.rot13(what, reply):
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return self.reply(connection, replypath, reply[0])
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elif self.base64(what, reply):
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return self.reply(connection, replypath, reply[0])
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elif self.upper(what, reply):
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return self.reply(connection, replypath, reply[0])
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def rot13(self, what, reply):
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"""
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Apply a rot13 method to the text if first word is 'rot13'.
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"""
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match = re.search('^!rot13\s+(.*)$', what)
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if match:
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text = match.group(1)
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reply[0] = text.encode('rot13', 'ignore')
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return True
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def base64(self, what, reply):
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"""
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Encode/decode base64 string.
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"""
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match = re.search('^!base64\s+encode\s+(.*)$', what)
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if match:
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text = match.group(1)
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reply[0] = base64.encodestring(text).replace('\n','')
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return True
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match = re.search('^!base64\s+decode\s+(.*)$', what)
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if match:
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text = match.group(1)
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reply[0] = base64.decodestring(text).replace('\n','')
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return True
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def upper(self, what, reply):
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"""
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Convert a string to uppercase.
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"""
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match = re.search('^!upper\s+(.*)$', what)
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if match:
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text = match.group(1)
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reply[0] = text.upper()
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return True
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# vi:tabstop=4:expandtab:autoindent
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# kate: indent-mode python;indent-width 4;replace-tabs on;
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