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[Audio] Check channel's user limit before joining it

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This commit is contained in:
Twentysix 2017-03-03 16:26:32 +01:00
parent c25c5629ea
commit 72bc7182b0
1 changed files with 23 additions and 0 deletions
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23
cogs/audio.py
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@ -83,6 +83,10 @@ class UnauthorizedSpeak(Exception):
pass
class ChannelUserLimit(Exception):
pass
class UnauthorizedSave(Exception):
pass
@ -1260,6 +1264,9 @@ class Audio:
await self.bot.say("I don't have permissions to speak in your"
" voice channel.")
return
except ChannelUserLimit:
await self.bot.say("Your voice channel is full.")
return
else:
await self._join_voice_channel(voice_channel)
else: # We are connected but not to the right channel
@ -1347,6 +1354,9 @@ class Audio:
await self.bot.say("I don't have permissions to speak in your"
" voice channel.")
return
except ChannelUserLimit:
await self.bot.say("Your voice channel is full.")
return
if not self.voice_connected(server):
await self._join_voice_channel(voice_channel)
@ -1586,6 +1596,9 @@ class Audio:
await self.bot.say("I don't have permissions to speak in"
" your voice channel.")
return
except ChannelUserLimit:
await self.bot.say("Your voice channel is full.")
return
else:
await self._join_voice_channel(voice_channel)
self._clear_queue(server)
@ -1991,12 +2004,22 @@ class Audio:
def has_connect_perm(self, author, server):
channel = author.voice_channel
if channel:
is_admin = channel.permissions_for(server.me).administrator
if channel.user_limit == 0:
is_full = False
else:
is_full = len(channel.voice_members) >= channel.user_limit
if channel is None:
raise AuthorNotConnected
elif channel.permissions_for(server.me).connect is False:
raise UnauthorizedConnect
elif channel.permissions_for(server.me).speak is False:
raise UnauthorizedSpeak
elif is_full and not is_admin:
raise ChannelUserLimit
else:
return True
return False