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commands: add a "showchan" command
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@ -126,6 +126,52 @@ def showuser(irc, source, args):
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(userobj.realhost, userobj.ip, userobj.away or '\x1D(not set)\x1D'))
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f('\x02Channels\x02: %s' % (' '.join(userobj.channels).strip() or '\x1D(none)\x1D'))
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@utils.add_cmd
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def showchan(irc, source, args):
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"""<channel>
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Shows information about <channel>."""
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try:
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channel = utils.toLower(irc, args[0])
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except IndexError:
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irc.msg(source, "Error: Not enough arguments. Needs 1: channel.")
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return
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if channel not in irc.channels:
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irc.msg(source, 'Error: Unknown channel %r.' % channel)
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return
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f = lambda s: irc.msg(source, s)
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c = irc.channels[channel]
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# Only show verbose info if caller is oper or is in the target channel.
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verbose = source in c.users or utils.isOper(irc, source)
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secret = ('s', None) in c.modes
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if secret and not verbose:
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# Hide secret channels from normal users.
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irc.msg(source, 'Error: Unknown channel %r.' % channel)
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return
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nicks = [irc.users[u].nick for u in c.users]
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pmodes = ('owner', 'admin', 'op', 'halfop', 'voice')
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f('Information on channel \x02%s\x02:' % channel)
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f('\x02Channel topic\x02: %s' % c.topic)
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f('\x02Channel creation time\x02: %s (%s)' % (ctime(c.ts), c.ts))
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# Show only modes that aren't list-style modes.
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modes = utils.joinModes([m for m in c.modes if m[0] not in irc.cmodes['*A']])
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f('\x02Channel modes\x02: %s' % modes)
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if verbose:
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nicklist = []
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# Iterate over the user list, sorted by nick.
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for user, nick in sorted(zip(c.users, nicks),
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key=lambda userpair: userpair[1].lower()):
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prefixmodes = [irc.prefixmodes.get(irc.cmodes.get(pmode, ''), '')
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for pmode in pmodes if user in c.prefixmodes[pmode+'s']]
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nicklist.append(''.join(prefixmodes) + nick)
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while nicklist[:20]: # 20 nicks per line to prevent message cutoff.
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f('\x02User list\x02: %s' % ' '.join(nicklist[:20]))
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nicklist = nicklist[20:]
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@utils.add_cmd
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def shutdown(irc, source, args):
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"""takes no arguments.
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