+ msg = msg.replace(url_escape, choice(urls), 1)
+
+ # More meaningful ways to randomly end sentences.
+ notice(msg + malkovich + ".")
+
+ def twt():
+ def try_open(mode):
+ try:
+ twtfile = open(session.twtfile, mode)
+ except (PermissionError, FileNotFoundError) as err:
+ notice("CAN'T ACCESS OR CREATE TWT FILE: " + str(err))
+ return None
+ return twtfile
+
+ from datetime import datetime
+ if not os.access(session.twtfile, os.F_OK):
+ twtfile = try_open("w")
+ if None == twtfile:
+ return
+ twtfile.close()
+ twtfile = try_open("a")
+ if None == twtfile:
+ return
+ twtfile.write(datetime.utcnow().isoformat() + "\t" + argument + "\n")
+ twtfile.close()
+ notice("WROTE TWT.")
+
+ if "addquote" == command:
+ addquote()
+ elif "quote" == command:
+ quote()
+ elif "markov" == command:
+ markov()
+ elif "twt" == command:
+ twt()
+
+
+def handle_url(url, notice, show_url=False):
+
+ def mobile_twitter_hack(url):
+ re1 = 'https?://(mobile.twitter.com/)[^/]+(/status/)'
+ re2 = 'https?://mobile.twitter.com/([^/]+)/status/([^\?/]+)'
+ m = re.search(re1, url)
+ if m and m.group(1) == 'mobile.twitter.com/' \
+ and m.group(2) == '/status/':
+ m = re.search(re2, url)
+ url = 'https://twitter.com/' + m.group(1) + '/status/' + m.group(2)
+ handle_url(url, notice, True)
+ return True
+
+ try:
+ r = requests.get(url, timeout=15)
+ except (requests.exceptions.TooManyRedirects,
+ requests.exceptions.ConnectionError,
+ requests.exceptions.InvalidURL,
+ UnicodeError,
+ requests.exceptions.InvalidSchema) as error:
+ notice("TROUBLE FOLLOWING URL: " + str(error))
+ return
+ if mobile_twitter_hack(url):
+ return
+ title = bs4.BeautifulSoup(r.text, "html5lib").title
+ if title and title.string:
+ prefix = "PAGE TITLE: "
+ if show_url:
+ prefix = "PAGE TITLE FOR <" + url + ">: "
+ notice(prefix + title.string.strip())
+ else:
+ notice("PAGE HAS NO TITLE TAG")
+
+
+class Session:
+
+ def __init__(self, io, username, nickname, channel, twtfile, dbdir):
+ self.io = io
+ self.nickname = nickname
+ self.channel = channel
+ self.users_in_chan = []
+ self.twtfile = twtfile
+ self.dbdir = dbdir
+ self.io.send_line("NICK " + self.nickname)
+ self.io.send_line("USER " + username + " 0 * : ")
+ self.io.send_line("JOIN " + self.channel)
+
+ def loop(self):
+
+ def handle_privmsg(tokens):
+
+ def handle_input(msg, target):
+
+ def notice(msg):
+ self.io.send_line("NOTICE " + target + " :" + msg)
+
+ matches = re.findall("(https?://[^\s>]+)", msg)
+ for i in range(len(matches)):
+ handle_url(matches[i], notice)
+ if "!" == msg[0]:
+ tokens = msg[1:].split()
+ argument = str.join(" ", tokens[1:])
+ handle_command(tokens[0], argument, notice, target, self)
+ return
+ hash_string = hashlib.md5(target.encode("utf-8")).hexdigest()
+ markovfeed_name = self.dbdir + "/markovfeed_" + hash_string
+ file = open(markovfeed_name, "a")
+ file.write(msg + "\n")
+ file.close()
+
+ sender = ""
+ for rune in tokens[0]:
+ if rune == "!":
+ break
+ if rune != ":":
+ sender += rune
+ receiver = ""
+ for rune in tokens[2]:
+ if rune == "!":
+ break
+ if rune != ":":
+ receiver += rune
+ target = sender
+ if receiver != self.nickname:
+ target = receiver
+ msg = str.join(" ", tokens[3:])[1:]
+ handle_input(msg, target)
+
+ def name_from_join_or_part(tokens):
+ token = tokens[0][1:]
+ index_cut = token.find("@")
+ index_ex = token.find("!")
+ if index_ex > 0 and index_ex < index_cut:
+ index_cut = index_ex
+ return token[:index_cut]
+
+ while True:
+ line = self.io.recv_line()
+ if not line:
+ continue
+ tokens = line.split(" ")
+ if len(tokens) > 1:
+ if tokens[0] == "PING":
+ self.io.send_line("PONG " + tokens[1])
+ elif tokens[1] == "PRIVMSG":
+ handle_privmsg(tokens)
+ elif tokens[1] == "353":
+ names = tokens[5:]
+ names[0] = names[0][1:]
+ self.users_in_chan += names
+ elif tokens[1] == "JOIN":
+ name = name_from_join_or_part(tokens)
+ if name != self.nickname:
+ self.users_in_chan += [name]
+ elif tokens[1] == "PART":
+ name = name_from_join_or_part(tokens)
+ del(self.users_in_chan[self.users_in_chan.index(name)])