def create_connection(channel, irc_network, irc_port, irc_channel, irc_bot_nick):
"""
This will create a new IRC<->channel connection.
"""
if not type(channel) == Channel:
new_channel = Channel.objects.filter(db_key=channel)
if not new_channel:
logger.log_errmsg(_("Cannot attach IRC<->Evennia: Evennia Channel '%s' not found") % channel)
return False
channel = new_channel[0]
key = build_connection_key(channel, irc_network, irc_port, irc_channel, irc_bot_nick)
old_conns = ExternalChannelConnection.objects.filter(db_external_key=key)
if old_conns:
return False
config = "%s|%s|%s|%s" % (irc_network, irc_port, irc_channel, irc_bot_nick)
# how the channel will be able to contact this protocol
send_code = "from src.comms.irc import IRC_CHANNELS\n"
send_code += "matched_ircs = [irc for irc in IRC_CHANNELS if irc.factory.key == '%s']\n" % key
send_code += "[irc.msg_irc(message, senders=[self]) for irc in matched_ircs]\n"
conn = ExternalChannelConnection(db_channel=channel, db_external_key=key, db_external_send_code=send_code,
db_external_config=config)
conn.save()
# connect
connect_to_irc(conn)
return True
def create_connection(channel, url, interval):
"""
This will create a new RSS->channel connection
"""
if not type(channel) == Channel:
new_channel = Channel.objects.filter(db_key=channel)
if not new_channel:
logger.log_errmsg("Cannot attach RSS->Evennia: Evennia Channel '%s' not found." % channel)
return False
channel = new_channel[0]
key = build_connection_key(channel, url)
old_conns = ExternalChannelConnection.objects.filter(db_external_key=key)
if old_conns:
return False
config = "%s|%i" % (url, interval)
# There is no sendback from evennia to the rss, so we need not define any sendback code.
conn = ExternalChannelConnection(db_channel=channel, db_external_key=key, db_external_config=config)
conn.save()
connect_to_rss(conn)
return True
def create_connection(channel, imc2_channel):
"""
This will create a new IMC2<->channel connection.
"""
if not type(channel) == ChannelDB:
new_channel = ChannelDB.objects.filter(db_key=channel)
if not new_channel:
logger.log_errmsg(_("Cannot attach IMC2<->Evennia: Evennia Channel '%s' not found") % channel)
return False
channel = new_channel[0]
key = build_connection_key(channel, imc2_channel)
old_conns = ExternalChannelConnection.objects.filter(db_external_key=key)
if old_conns:
# this evennia channel is already connected to imc. Check
# if imc2_channel is different.
# connection already exists. We try to only connect a new channel
old_config = old_conns[0].db_external_config.split(",")
if imc2_channel in old_config:
return False # we already listen to this channel
else:
# We add a new imc2_channel to listen to
old_config.append(imc2_channel)
old_conns[0].db_external_config = ",".join(old_config)
old_conns[0].save()
return True
else:
# no old connection found; create a new one.
config = imc2_channel
# how the evennia channel will be able to contact this protocol in reverse
send_code = "from src.comms.imc2 import IMC2_CLIENT\n"
send_code += "data={'channel':from_channel}\n"
send_code += "IMC2_CLIENT.msg_imc2(message, senders=[self])\n"
conn = ExternalChannelConnection(db_channel=channel, db_external_key=key, db_external_send_code=send_code,
db_external_config=config)
conn.save()
return True