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relay: rebase "no duplicate modes" branch over devel

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Conflicts:
	plugins/relay.py
This commit is contained in:
James Lu 2015-07-21 23:53:29 -07:00
parent 7b84bda11b
commit 48aa0c3160
1 changed files with 16 additions and 1 deletions
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17
plugins/relay.py
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@ -472,6 +472,10 @@ def relayModes(irc, remoteirc, sender, channel, modes=None):
for name, m in irc.cmodes.items():
supported_char = None
if modechar == m:
supported_char = remoteirc.cmodes.get(name)
if supported_char is None:
break
modepair = (prefix+supported_char, arg)
if name not in whitelisted_cmodes:
log.debug("(%s) Relay mode: skipping mode (%r, %r) because "
"it isn't a whitelisted (safe) mode for relay.",
@ -490,6 +494,11 @@ def relayModes(irc, remoteirc, sender, channel, modes=None):
log.debug("(%s) Relay mode: argument found as (%r, %r) "
"for network %r.",
irc.name, modechar, arg, remoteirc.name)
if arg in remoteirc.channels[remotechan].prefixmodes[name+'s']:
# Don't set prefix modes that are already set.
log.debug("(%s) Relay mode: skipping setting %s on %s/%s because it appears to be already set.",
irc.name, name, arg, remoteirc.name)
break
supported_char = remoteirc.cmodes.get(name)
if supported_char:
if name in ('ban', 'banexception', 'invex') and not utils.isHostmask(arg):
@ -497,7 +506,13 @@ def relayModes(irc, remoteirc, sender, channel, modes=None):
log.debug("(%s) Relay mode: skipping mode (%r, %r) because it doesn't match nick!user@host syntax.",
irc.name, modechar, arg)
break
supported_modes.append((prefix+supported_char, arg))
# Don't set modes that are already set, to prevent floods on TS6
# where the same mode can be set infinite times.
if modepair in remoteirc.channels[remotechan].modes:
log.debug("(%s) Relay mode: skipping setting mode (%r, %r) on %s%s because it appears to be already set.",
irc.name, supported_char, arg, remoteirc.name, remotechan)
break
supported_modes.append(modepair)
log.debug('(%s) Relay mode: final modelist (sending to %s%s) is %s', irc.name, remoteirc.name, remotechan, supported_modes)
# Don't send anything if there are no supported modes left after filtering.
if supported_modes: