transpub/bot.py

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__author__ = "Steffen Vogel"
__copyright__ = "Copyright 2013, Steffen Vogel"
__license__ = "GPLv3"
__maintainer__ = "Steffen Vogel"
__email__ = "post@steffenvogel.de"
__status__ = "Prototype"
"""
This file is part of transWhat
transWhat is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
transwhat is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with transWhat. If not, see <http://www.gnu.org/licenses/>.
"""
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import threading
import inspect
import re
import urllib
import time
import os
import utils
from constants import *
#from googleclient import GoogleClient
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from Yowsup.Contacts.contacts import WAContactsSyncRequest
class Bot():
def __init__(self, session, name = "Bot"):
self.session = session
self.name = name
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# self.google = GoogleClient()
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self.commands = {
# "import": self._import,
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"help": self._help,
"prune": self._prune,
"welcome": self._welcome,
"fortune": self._fortune,
"sync": self._sync
}
def parse(self, message):
args = message.split(" ")
cmd = args.pop(0)
if cmd[0] == '\\':
try:
self.call(cmd[1:], args)
except KeyError:
self.send("invalid command")
except TypeError:
self.send("invalid syntax")
else:
self.send("a valid command starts with a backslash")
def call(self, cmd, args = []):
func = self.commands[cmd]
spec = inspect.getargspec(func)
maxs = len(spec.args) - 1
reqs = maxs - len(spec.defaults or [])
if reqs > len(args) > maxs:
raise TypeError()
thread = threading.Thread(target=func, args=tuple(args))
thread.start()
def send(self, message):
self.session.backend.handleMessage(self.session.user, self.name, message)
# def __do_import(self, token):
# # Google
# google = self.google.getContacts(token)
# self.send("%d buddies imported from google" % len(google))
#
# result = { }
# for number, name in google.iteritems():
# number = re.sub("[^0-9]", "", number)
# number = number if number[0] == "0" else "+" + number
#
# result[number] = { 'nick': name, 'state': 0 }
#
# # WhatsApp
# user = self.session.legacyName
# password = self.session.password
# sync = WAContactsSyncRequest(user, password, result.keys())
# whatsapp = sync.send()['c']
#
# for w in whatsapp:
# result[w['p']]['state'] = w['w']
# result[w['p']]['number'] = w['n']
#
# self.send("%d buddies are using whatsapp" % len(filter(lambda w: w['w'], whatsapp)))
#
# for r in result.values():
# if r['nick']:
# self.session.buddies.add(
# number = r['number'],
# nick = r['nick'],
# groups = [u'Google'],
# state = r['state']
# )
#
# self.send("%d buddies imported" % len(whatsapp))
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def __get_token(self, filename, timeout = 30):
file = open(filename, 'r')
file.seek(-1, 2) # look at the end
count = 0
while count < timeout:
line = file.readline()
if line in ["", "\n"]:
time.sleep(1)
count += 1
continue
else:
timestamp, number, token = line[:-1].split("\t")
if (number == self.session.legacyName):
file.close()
return token
file.close()
# commands
# def _import(self, token = None):
# if not token:
# token_url = self.google.getTokenUrl("http://whatsapp.0l.de/auth.py")
# auth_url = "http://whatsapp.0l.de/auth.py?number=%s&auth_url=%s" % (self.session.legacyName, urllib.quote(token_url))
# short_url = utils.shorten(auth_url)
# self.send("please visit this url to auth: %s" % short_url)
#
# self.send("waiting for authorization...")
# token = self.__get_token(TOKEN_FILE)
# if token:
# self.send("got token: %s" % token)
# self.__do_import(token)
# self.session.updateRoster()
# else:
# self.send("timeout! please use \"\\import [token]\"")
# else:
# self.__do_import(token)
# self.session.updateRoster()
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def _sync(self):
user = self.session.legacyName
password = self.session.password
count = self.session.buddies.sync(user, password)
self.session.updateRoster()
if count:
self.send("sync complete, %d buddies are using WhatsApp" % count)
else:
self.send("sync failed, sorry something went wrong")
def _help(self):
self.send("""following bot commands are available:
\\help show this message
\\prune clear your buddylist
\\import [token] import buddies from Google
\\sync sync your imported contacts with WhatsApp
\\fortune [database] give me a quote
following user commands are available:
\\lastseen request last online timestamp from buddy""")
def _fortune(self, database = '', prefix=''):
if os.path.exists("/usr/share/games/fortunes/%s" % database):
fortune = os.popen('/usr/games/fortune %s' % database).read()
self.send(prefix + fortune[:-1])
else:
self.send("invalid database")
def _welcome(self):
motd = open(MOTD_FILE, "r").read()
self.send(motd[:-1])
self.call("fortune", ("disclaimer", "Disclaimer: "))
def _prune(self):
self.session.buddies.prune()
self.session.updateRoster()
self.send("buddy list cleared")