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path: root/IrcConnection.py
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from PyQt5.QtCore import QUrl, QThread, pyqtSignal, QObject, pyqtSlot, Qt
import irc.client

import IrcHandler

class ircConnectThread(QThread):
    sig = pyqtSignal(str, str, str)
    join_sig = pyqtSignal(str, str)
    part_sig = pyqtSignal(str, str)
    nick_sig = pyqtSignal(str, str)
    topic_sig = pyqtSignal(str, str)
    namreply_sig = pyqtSignal(str, str)
    quit_sig = pyqtSignal(str, str)
    kick_sig = pyqtSignal(str, str, str, str)
    user_mode_sig = pyqtSignal(str, str, str, str)
    def __init__(self, handler):
        QThread.__init__(self)
        self.reactor = irc.client.Reactor()
        self.server = self.reactor.server()
        self.handler = handler

    def __del__(self):
        self.wait()

    def run(self):
        try:
            self.c = self.server.connect("irc.blatech.net", 6667, self.handler.get_nick())
        except irc.client.ServerConnectionError:
            print(sys.exc_info()[1])
            raise SystemExit(1)

        # self.sig.connect(IrcWindow.updateTextArea)
        print("start")
        self.c.add_global_handler("welcome", self.on_connect)
        self.c.add_global_handler("pubmsg", self.on_pubmsg)
        self.c.add_global_handler("privmsg", self.on_privmsg)
        self.c.add_global_handler("join", self.on_join)
        self.c.add_global_handler("namreply", self.on_names)
        self.c.add_global_handler("part", self.on_part)
        self.c.add_global_handler("ctcp", self.on_ctcp)
        self.c.add_global_handler("quit", self.on_quit)
        self.c.add_global_handler("kick", self.on_kick)
        self.c.add_global_handler("mode", self.on_mode)
        self.c.add_global_handler("currenttopic", self.on_cur_topic)
        self.c.add_global_handler("topic", self.on_topic)
        self.c.add_global_handler("topicinfo", self.on_topic)
        self.c.add_global_handler("nick", self.on_nick)
        self.c.add_global_handler("motd", self.on_motd)
        self.reactor.process_forever()

    def on_connect(self, connection, event):
        if irc.client.is_channel("#wtest"):
            # self.join_sig.emit("#wtest")
            return
    def on_pubmsg(self, connection, event):
        print(event)
        self.sig.emit(event.target, event.source.split("!")[0], event.arguments[0])

    def on_privmsg(self, connection, event):
        self.sig.emit(event.source, "", event.arguments[0])

    def on_join(self, connection, event):
        print(event)
        nick = event.source.split("!")[0]
        self.join_sig.emit(event.target, event.source.split("!")[0])

    def on_part(self, connection, event):
        nick = event.source.split("!")[0]
        self.part_sig.emit(event.target, event.source.split("!")[0])

    def on_names(self, connection, event):
        print(event)
        self.namreply_sig.emit(event.arguments[1], event.arguments[2])

    def on_ctcp(self, connection, event):
        source = event.source.split("!")[0]
        if (event.arguments[0] == "VERSION"):
            connection.ctcp_reply(source, "VERSION wclient 0.2.0")
        print(event)

    def on_quit(self, connection, event):
        nick = event.source.split("!")[0]
        print(event)
        self.quit_sig.emit(nick, event.arguments[0])

    def on_kick(self, connection, event):
        source_nick = event.source.split("!")[0]
        self.kick_sig.emit(event.arguments[0], event.target, source_nick, event.arguments[1])

    def on_mode(self, connection, event):
        print(event)
        source_nick = event.source.split("!")[0]
        self.user_mode_sig.emit(event.target, event.arguments[1], event.arguments[0], source_nick)

    def on_cur_topic(self, connection, event):
        self.topic_sig.emit(event.arguments[0], event.arguments[1])
        print(event)

    def on_topic_info(self, connection, event):
        print(event)

    def on_topic(self, connection, event):
        self.topic_sig.emit(event.target, event.arguments[0])
        print(event)

    def on_nick(self, connection, event):
        source_nick = event.source.split("!")[0]
        self.nick_sig.emit(source_nick, event.target)
        print(event)

    def on_motd(self, connection, event):
        print(event)

    @pyqtSlot(str, str)
    def send_msg(self, channel, message):
        if (message.startswith("/join")):
            self.handle_join(message)
        else:
            self.server.privmsg(channel, message)
            print(message)

    @pyqtSlot(str)
    def join_channel(self, channel):
        print(channel)
        self.c.join(channel)
        #TODO: handle errors such as invalid/passworded channel
        return True