import select
import time
import re
-import urllib.request
-import html
+import requests
+import bs4
+import random
+import hashlib
+import os
+import plomsearch
# Defaults, may be overwritten by command line arguments.
SERVER = "irc.freenode.net"
USERNAME = "plomlombot"
NICKNAME = USERNAME
+
class ExceptionForRestart(Exception):
pass
+
class IO:
def __init__(self, server, port, timeout):
if len(msg.encode("utf-8")) > 510:
print("NOT SENT LINE TO SERVER (too long): " + msg)
print("LINE TO SERVER: "
- + str(datetime.datetime.now()) + ": " + msg)
+ + str(datetime.datetime.now()) + ": " + msg)
msg = msg + "\r\n"
msg_len = len(msg)
total_sent_len = 0
self._pingtest(send_ping)
return None
self.last_pong = time.time()
- received_runes = self.socket.recv(1024).decode("UTF-8")
+ received_bytes = self.socket.recv(1024)
+ try:
+ received_runes = received_bytes.decode("UTF-8")
+ except UnicodeDecodeError:
+ received_runes = received_bytes.decode("latin1")
if len(received_runes) == 0:
print("SOCKET CONNECTION BROKEN")
raise ExceptionForRestart
- self.rune_buffer += received_runes
+ self.rune_buffer += received_runes
lines_split = str.split(self.rune_buffer, "\r\n")
self.line_buffer += lines_split[:-1]
self.rune_buffer = lines_split[-1]
line = self._recv_line_wrapped(send_ping)
if line:
print("LINE FROM SERVER " + str(datetime.datetime.now()) + ": " +
- line)
+ line)
return line
-def init_session(server, port, timeout, nickname, username, channel):
- print("CONNECTING TO " + server)
- io = IO(server, port, timeout)
- io.send_line("NICK " + nickname)
- io.send_line("USER " + username + " 0 * : ")
- io.send_line("JOIN " + channel)
- return io
-
-def lineparser_loop(io, nickname):
-
- def act_on_privmsg(tokens):
-
- def url_check(msg):
- matches = re.findall("(https?://[^\s]+)", msg)
- for i in range(len(matches)):
- url = matches[i]
- try:
- webpage = urllib.request.urlopen(url, timeout=15)
- except urllib.error.HTTPError as error:
- print("TROUBLE FOLLOWING URL: " + str(error))
- continue
- charset = webpage.info().get_content_charset()
- if not charset:
- charset="utf-8"
- content_type = webpage.info().get_content_type()
- if not content_type in ('text/html', 'text/xml',
- 'application/xhtml+xml'):
- print("TROUBLE INTERPRETING URL: bad content type "
- + content_type)
- continue
- content = webpage.read().decode(charset)
- title = str(content).split('<title>')[1].split('</title>')[0]
- title = html.unescape(title)
- io.send_line("PRIVMSG " + target + " :page title for url: "
- + title)
-
- 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 != nickname:
- target = receiver
- msg = str.join(" ", tokens[3:])[1:]
- url_check(msg)
-
- while 1:
- line = io.recv_line()
- if not line:
- continue
- tokens = line.split(" ")
- if len(tokens) > 1:
- if tokens[1] == "PRIVMSG":
- act_on_privmsg(tokens)
- if tokens[0] == "PING":
- io.send_line("PONG " + tokens[1])
+
+def handle_command(command, argument, notice, target):
+ hash_string = hashlib.md5(target.encode("utf-8")).hexdigest()
+ quotesfile_name = "quotes_" + hash_string
+
+ def addquote():
+ if not os.access(quotesfile_name, os.F_OK):
+ quotesfile = open(quotesfile_name, "w")
+ quotesfile.write("QUOTES FOR " + target + ":\n")
+ quotesfile.close()
+ quotesfile = open(quotesfile_name, "a")
+ quotesfile.write(argument + "\n")
+ quotesfile.close()
+ quotesfile = open(quotesfile_name, "r")
+ lines = quotesfile.readlines()
+ quotesfile.close()
+ notice("ADDED QUOTE #" + str(len(lines) - 1))
+
+ def quote():
+
+ def help():
+ notice("SYNTAX: !quote [int] OR !quote search QUERY")
+ notice("QUERY may be a boolean grouping of quoted or unquoted " +
+ "search terms, examples:")
+ notice("!quote search foo")
+ notice("!quote search foo AND (bar OR NOT baz)")
+ notice("!quote search \"foo\\\"bar\" AND ('NOT\"' AND \"'foo'\"" +
+ " OR 'bar\\'baz')")
+
+ if "" == argument:
+ tokens = []
+ else:
+ tokens = argument.split(" ")
+ if (len(tokens) > 1 and tokens[0] != "search") or \
+ (len(tokens) == 1 and
+ (tokens[0] == "search" or not tokens[0].isdigit())):
+ help()
+ return
+ if not os.access(quotesfile_name, os.F_OK):
+ notice("NO QUOTES AVAILABLE")
+ return
+ quotesfile = open(quotesfile_name, "r")
+ lines = quotesfile.readlines()
+ quotesfile.close()
+ lines = lines[1:]
+ if len(tokens) == 1:
+ i = int(tokens[0])
+ if i == 0 or i > len(lines):
+ notice("THERE'S NO QUOTE OF THAT INDEX")
+ return
+ i = i - 1
+ elif len(tokens) > 1:
+ query = str.join(" ", tokens[1:])
+ try:
+ results = plomsearch.search(query, lines)
+ except plomsearch.LogicParserError as err:
+ notice("FAILED QUERY PARSING: " + str(err))
+ return
+ if len(results) == 0:
+ notice("NO QUOTES MATCHING QUERY")
+ else:
+ for result in results:
+ notice("QUOTE #" + str(result[0] + 1) + " : " + result[1])
+ return
+ else:
+ i = random.randrange(len(lines))
+ notice("QUOTE #" + str(i + 1) + ": " + lines[i])
+
+ if "addquote" == command:
+ addquote()
+ elif "quote" == command:
+ quote()
+
+
+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,
+ requests.exceptions.InvalidSchema) as error:
+ notice("TROUBLE FOLLOWING URL: " + str(error))
+ return
+ if mobile_twitter_hack(url):
+ return
+ title = bs4.BeautifulSoup(r.text).title
+ if title:
+ 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):
+ self.io = io
+ self.nickname = nickname
+ self.io.send_line("NICK " + self.nickname)
+ self.io.send_line("USER " + username + " 0 * : ")
+ self.io.send_line("JOIN " + 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)
+
+ 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)
+
+ 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)
+
def parse_command_line_arguments():
parser = argparse.ArgumentParser()
parser.add_argument("-s, --server", action="store", dest="server",
- default=SERVER,
- help="server or server net to connect to (default: " + SERVER +
- ")")
+ default=SERVER,
+ help="server or server net to connect to (default: "
+ + SERVER + ")")
parser.add_argument("-p, --port", action="store", dest="port", type=int,
- default=PORT, help="port to connect to (default : " + str(PORT) +
- ")")
+ default=PORT, help="port to connect to (default : "
+ + str(PORT) + ")")
parser.add_argument("-t, --timeout", action="store", dest="timeout",
- type=int, default=TIMEOUT,
- help="timeout in seconds after which to attempt reconnect " +
- "(default: " + str(TIMEOUT) + ")")
+ type=int, default=TIMEOUT,
+ help="timeout in seconds after which to attempt " +
+ "reconnect (default: " + str(TIMEOUT) + ")")
parser.add_argument("-u, --username", action="store", dest="username",
- default=USERNAME, help="username to use (default: " + USERNAME +
- ")")
+ default=USERNAME, help="username to use (default: "
+ + USERNAME + ")")
parser.add_argument("-n, --nickname", action="store", dest="nickname",
- default=NICKNAME, help="nickname to use (default: " + NICKNAME +
- ")")
+ default=NICKNAME, help="nickname to use (default: "
+ + NICKNAME + ")")
parser.add_argument("CHANNEL", action="store", help="channel to join")
opts, unknown = parser.parse_known_args()
return opts
+
opts = parse_command_line_arguments()
-while 1:
+while True:
try:
- io = init_session(opts.server, opts.port, opts.timeout, opts.nickname,
- opts.username, opts.CHANNEL)
- lineparser_loop(io, opts.nickname)
+ io = IO(opts.server, opts.port, opts.timeout)
+ session = Session(io, opts.username, opts.nickname, opts.CHANNEL)
+ session.loop()
except ExceptionForRestart:
io.socket.close()
continue
projects / plomlombot-irc.git / blobdiff