X-Git-Url: https://plomlompom.com/repos/?p=plomlombot-irc.git;a=blobdiff_plain;f=plomlombot.py;h=0f738f0003e5c8dca674e97b2df0bde7c9b9c460;hp=1e904fa79f1eb9a1ac9b68216b01ba2eabd77206;hb=057a62fe23a19af870b72684e50755c4e93821fc;hpb=2a742095cd6c9b506d4a7d0a766bee7e2401b477 diff --git a/plomlombot.py b/plomlombot.py old mode 100644 new mode 100755 index 1e904fa..0f738f0 --- a/plomlombot.py +++ b/plomlombot.py @@ -1,27 +1,35 @@ +#!/usr/bin/python3 + +import argparse import socket import datetime import select import time import re -import urllib.request -import html +import requests +import bs4 +import random +import hashlib +import os -SERVERNET = "irc.freenode.net" +# Defaults, may be overwritten by command line arguments. +SERVER = "irc.freenode.net" PORT = 6667 TIMEOUT = 240 USERNAME = "plomlombot" NICKNAME = USERNAME -CHANNEL = "#zrolaps-test" + class ExceptionForRestart(Exception): pass + class IO: - def __init__(self, servernet, port, timeout): + def __init__(self, server, port, timeout): self.timeout = timeout self.socket = socket.socket() - self.socket.connect((servernet, port)) + self.socket.connect((server, port)) self.socket.setblocking(0) self.line_buffer = [] self.rune_buffer = "" @@ -41,7 +49,7 @@ class IO: 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 @@ -61,11 +69,15 @@ class IO: 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] @@ -76,44 +88,101 @@ class IO: line = self._recv_line_wrapped(send_ping) if line: print("LINE FROM SERVER " + str(datetime.datetime.now()) + ": " + - line) + line) return line -def init_session(): - print("CONNECTING TO " + SERVERNET) - io = IO(SERVERNET, PORT, TIMEOUT) - io.send_line("NICK " + NICKNAME) - io.send_line("USER " + USERNAME + " 0 * : ") - io.send_line("JOIN " + CHANNEL) + +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(): + +def lineparser_loop(io, nickname): def act_on_privmsg(tokens): + def notice(msg): + io.send_line("NOTICE " + target + " :" + msg) + def url_check(msg): - matches = re.findall("(https?://[^\s]+)", msg) - for i in range(len(matches)): - url = matches[i] + + def handle_url(url): + + 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) + return True + 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('')[1].split('')[0] - title = html.unescape(title) - io.send_line("PRIVMSG " + target + " :page title for url: " - + title) + 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: + notice("PAGE TITLE: " + title.string.strip()) + else: + notice("PAGE HAS NO TITLE TAG") + + matches = re.findall("(https?://[^\s>]+)", msg) + for i in range(len(matches)): + handle_url(matches[i]) + + def command_check(msg): + if msg[0] != "!": + return + tokens = msg[1:].split() + hash_string = hashlib.md5(target.encode("utf-8")).hexdigest() + quotesfile_name = "quotes_" + hash_string + if tokens[0] == "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(str.join(" ", tokens[1:]) + "\n") + quotesfile.close() + quotesfile = open(quotesfile_name, "r") + lines = quotesfile.readlines() + quotesfile.close() + notice("ADDED QUOTE #" + str(len(lines) - 1)) + elif tokens[0] == "quote": + if len(tokens) > 2 or \ + (len(tokens) == 2 and not tokens[1].isdigit()): + notice("SYNTAX: !quote [int]") + 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) == 2: + i = int(tokens[1]) + if i == 0 or i > len(lines): + notice("THERE'S NO QUOTE OF THAT INDEX") + return + i = i - 1 + else: + i = random.randrange(len(lines)) + notice("QUOTE #" + str(i + 1) + ": " + lines[i]) sender = "" for rune in tokens[0]: @@ -128,12 +197,13 @@ def lineparser_loop(): if rune != ":": receiver += rune target = sender - if receiver != NICKNAME: + if receiver != nickname: target = receiver msg = str.join(" ", tokens[3:])[1:] + command_check(msg) url_check(msg) - while 1: + while True: line = io.recv_line() if not line: continue @@ -144,10 +214,36 @@ def lineparser_loop(): if tokens[0] == "PING": io.send_line("PONG " + tokens[1]) -while 1: + +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 + ")") + parser.add_argument("-p, --port", action="store", dest="port", type=int, + 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) + ")") + parser.add_argument("-u, --username", action="store", dest="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 + ")") + parser.add_argument("CHANNEL", action="store", help="channel to join") + opts, unknown = parser.parse_known_args() + return opts + +opts = parse_command_line_arguments() +while True: try: - io = init_session() - lineparser_loop() + io = init_session(opts.server, opts.port, opts.timeout, opts.nickname, + opts.username, opts.CHANNEL) + lineparser_loop(io, opts.nickname) except ExceptionForRestart: io.socket.close() continue