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Remember to keep it cozy!

Captchas didn't work. Sticking to janitors while we try to think of something else.

File: 1561656980952.jpg (251.43 KB, 1413x1060, s.jpg)

 No.741

I want to use [code][/code] tags.

 No.742

Me too

 No.744

I suppose I could try to find out how Lainchan does it.

 No.747

It turns out there's already a feature like this I just had to enable. It doesn't have highlighting though.

#####################
# Dennis MUD        #
# telnet.py         #
# Copyright 2018    #
# Michael D. Reiley #
#####################

# **********
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
# **********

# Parts of codebase borrowed from https://github.com/TKeesh/WebSocketChat

import traceback

from twisted.internet import protocol
from twisted.protocols.basic import LineReceiver

# Read the motd file.
try:
    with open("motd.telnet.txt") as f:
        motd = f.read()
except:
    motd = None


class ServerProtocol(LineReceiver):
    def __init__(self, factory):
        self.factory = factory
        self.peer = None

    def connectionMade(self):
        p = self.transport.getPeer()
        self.peer = p.host + ':' + str(p.port)
        self.factory.register(self)
        print("Client connected: {0}".format(self.peer))
        if motd:
            self.factory.communicate(self.peer, motd.encode('utf-8'))

    def connectionLost(self, reason):
        self.factory.unregister(self)
        print("Client disconnected: {0}".format(self.peer))

    def lineReceived(self, line):
        # self.factory.communicate(self, payload, isBinary)
        print("Client {0} sending message: {1}".format(self.peer, line))
        try:
            line = line.decode('utf-8')
        except:
            print("discarded garbage line from telnet")

        # Did we receive the quit pseudo-command?
        if line == "quit":
            self.transport.loseConnection()
            return

        # Run the command while handling errors.
        try:
            self.factory.router[self.peer]["console"].command(line)
        except:
            self.factory.communicate(self.peer, traceback.format_exc().encode('utf-8'))


class ServerFactory(protocol.Factory):

    def __init__(self, router, *args, **kwargs):
        self.router = router
        self.router.telnet_factory = self
        super(ServerFactory, self).__init__(*args)
        self.clients = []

    def buildProtocol(self, addr):
        return ServerProtocol(self)

    def register(self, client):
        self.clients.append({'client-peer': client.peer, 'client': client})
        self.router.register(client.peer, "telnet")

    def unregister(self, client):
        self.router.unregister(client.peer)
        for c in self.clients:
            if c['client-peer'] == client.peer:
                self.clients.remove(c)

    def communicate(self, peer, payload):
        client = None
        for c in self.clients:
            if c['client-peer'] == peer:
                client = c['client']
        if client:
            client.sendLine(payload)

 No.753

>>747
look at highlight.js

 No.761

>>753
That might be doable.

Edit: I tried, but uncovered two issues.
1) vichan's code tags replace certain characters with html escape codes.
2) The expand post button for posts that are too long breaks the highlighting.

Might take another go at this later, but it's going to require modifications to vichan which isn't very fun.

Alternatively I may investigate upgrading us to Lainchan's vichan fork which is better maintained.



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