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exttargets: add $channel matcher (#170)

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This commit is contained in:
James Lu 2016-07-07 12:00:23 -07:00
parent 1a8976afb6
commit 1cec67725a
1 changed files with 25 additions and 0 deletions
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25
coremods/exttargets.py
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@ -99,3 +99,28 @@ def server(irc, host, uid):
return sid == query or irc.matchHost(query, irc.getFriendlyName(sid))
# $server alone is invalid. Don't match anything.
return False
@bind
def channel(irc, host, uid):
"""
$channel exttarget handler. The following forms are supported, with groups separated by a
literal colon. Channel names are matched case insensitively.
$channel:#channel -> Returns True if the target is in the given channel.
$channel:#channel:op -> Returns True if the target is in the given channel, and is opped.
Any other supported prefix (owner, admin, op, halfop, voice) can be given, but only one at a
time.
"""
groups = host.split(':')
log.debug('(%s) exttargets.channel: groups to match: %s', irc.name, groups)
try:
channel = groups[1]
except IndexError: # No channel given, abort.
return False
if len(groups) == 2:
# Just #channel was given as query
return uid in irc.channels[channel].users
elif len(groups) >= 3:
# For things like #channel:op, check if the query is in the user's prefix modes.
return groups[2].lower() in irc.channels[channel].getPrefixModes(uid)