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relay_cb: use safe_substitute, rename some fields, add SQUIT/SJOIN support

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Closes #294. Closes #304. This renames the "nick" field to "sender", and "identhost" to "sender_identhost", to be less ambiguous when a message sender is a server.
This commit is contained in:
James Lu 2016-08-04 12:50:38 -07:00
parent b36ce36451
commit acd0c673cb
1 changed files with 37 additions and 19 deletions
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56
plugins/relay_clientbot.py
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@ -4,14 +4,18 @@ import string
from pylinkirc import utils, conf, world
from pylinkirc.log import log
default_styles = {'MESSAGE': '\x02[$colored_netname]\x02 <$colored_nick> $text',
'KICK': '\x02[$colored_netname]\x02 -$colored_nick$identhost has kicked $target_nick from $channel ($text)',
'PART': '\x02[$colored_netname]\x02 -$colored_nick$identhost has left $channel ($text)',
'JOIN': '\x02[$colored_netname]\x02 -$colored_nick$identhost has joined $channel',
'NICK': '\x02[$colored_netname]\x02 -$colored_nick$identhost is now known as $newnick',
'QUIT': '\x02[$colored_netname]\x02 -$colored_nick$identhost has quit ($text)',
'ACTION': '\x02[$colored_netname]\x02 * $colored_nick $text',
'NOTICE': '\x02[$colored_netname]\x02 * Notice from $colored_nick: $text',
# TODO: document configurable styles in relay::clientbot_styles::COMMAND_NAME
# These use template strings as documented @ https://docs.python.org/3/library/string.html#template-strings
default_styles = {'MESSAGE': '\x02[$colored_netname]\x02 <$colored_sender> $text',
'KICK': '\x02[$colored_netname]\x02 - $colored_sender$sender_identhost has kicked $target_nick from $channel ($text)',
'PART': '\x02[$colored_netname]\x02 - $colored_sender$sender_identhost has left $channel ($text)',
'JOIN': '\x02[$colored_netname]\x02 - $colored_sender$sender_identhost has joined $channel',
'NICK': '\x02[$colored_netname]\x02 - $colored_sender$sender_identhost is now known as $newnick',
'QUIT': '\x02[$colored_netname]\x02 - $colored_sender$sender_identhost has quit ($text)',
'ACTION': '\x02[$colored_netname]\x02 * $colored_sender $text',
'NOTICE': '\x02[$colored_netname]\x02 - Notice from $colored_sender: $text',
'SQUIT': '\x02[$colored_netname]\x02 - Netsplit lost users: $colored_nicks',
'SJOIN': '\x02[$colored_netname]\x02 - Netjoin gained users: $colored_nicks',
}
def color_text(s):
@ -61,13 +65,17 @@ def cb_relay_core(irc, source, command, args):
if text_template:
# Get the original client that the relay client source was meant for.
log.debug('(%s) relay_cb_core: Trying to find original sender (user) for %s', irc.name, source)
try:
origuser = relay.getOrigUser(irc, source) or args['userdata'].remote
except (AttributeError, KeyError):
log.debug('(%s) relay_cb_core: Trying to find original sender (server) for %s. serverdata=%s', irc.name, source, args.get('serverdata'))
try:
origuser = (irc.servers[source].remote, '')
origuser = ((args.get('serverdata') or irc.servers[source]).remote,)
except (AttributeError, KeyError):
return
log.debug('(%s) relay_cb_core: Original sender found as %s', irc.name, origuser)
netname = origuser[0]
try: # Try to get the full network name
netname = conf.conf['servers'][netname]['netname'].lower()
@ -80,11 +88,15 @@ def cb_relay_core(irc, source, command, args):
# Quit and nick messages are not channel specific. Figure out all channels that the
# sender shares over the relay, and relay them that way.
userdata = args.get('userdata') or irc.users.get(source)
assert userdata, "Got a channel-less message from bad UID %s" % source
if not userdata:
# No user data given. This was probably some other global event such as SQUIT.
userdata = irc.pseudoclient
channels = [channel for channel in userdata.channels if relay.getRelay((irc.name, channel))]
else:
# Pluralize the channel so that we can iterate over it.
channels = [target]
log.debug('(%s) relay_cb_core: Relaying event %s to channels: %s', irc.name, real_command, channels)
if source in irc.users:
try:
@ -97,17 +109,22 @@ def cb_relay_core(irc, source, command, args):
else:
identhost = ''
# Convert the target for kicks, etc. from a UID to a nick
# $target_nick: Convert the target for kicks, etc. from a UID to a nick
if args.get("target") in irc.users:
target_nick = irc.getFriendlyName(args['target'])
else:
target_nick = ''
args["target_nick"] = irc.getFriendlyName(args['target'])
args.update({'netname': netname, 'nick': sourcename, 'identhost': identhost,
'colored_nick': color_text(sourcename), 'colored_netname': color_text(netname),
'target_nick': target_nick})
# $nicks / $colored_nicks: used when the event affects multiple users, such as SJOIN or SQUIT.
if args.get('nicks'):
colored_nicks = [color_text(nick) for nick in args['nicks']]
text = text_template.substitute(args)
# Join both the nicks and colored_nicks fields into a comma separated string.
args['nicks'] = ', '.join(args['nicks'])
args['colored_nicks'] = ', '.join(colored_nicks)
args.update({'netname': netname, 'sender': sourcename, 'sender_identhost': identhost,
'colored_sender': color_text(sourcename), 'colored_netname': color_text(netname)})
text = text_template.safe_substitute(args)
for channel in channels:
irc.proto.message(irc.pseudoclient.uid, channel, text)
@ -118,4 +135,5 @@ utils.add_hook(cb_relay_core, 'CLIENTBOT_PART')
utils.add_hook(cb_relay_core, 'CLIENTBOT_JOIN')
utils.add_hook(cb_relay_core, 'CLIENTBOT_QUIT')
utils.add_hook(cb_relay_core, 'CLIENTBOT_NICK')
utils.add_hook(cb_relay_core, 'CLIENTBOT_SJOIN')
utils.add_hook(cb_relay_core, 'CLIENTBOT_SQUIT')