Replace direct relays with "relay groups"
This commit is contained in:
jesopo
parent
fda9869690
commit
cda125e5b6
1 changed files with 76 additions and 65 deletions
139
modules/relay.py
139
modules/relay.py
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@ -14,22 +14,24 @@ class Module(ModuleManager.BaseModule):
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event["server"]._relay_ignore.remove(event["parsed_line"].id)
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return
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relays = self._get_relays(channel)
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for server_id, channel_name in relays:
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relays = {}
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for relay_group in channel.get_setting("relay-groups", []):
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targets = self.bot.get_setting("relay-group-%s" % relay_group, [])
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for server_id, channel_name in targets:
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server = self.bot.get_server_by_id(server_id)
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if not server == None and channel_name in server.channels:
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other_channel = server.channels.get(channel_name)
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if not self._has_relay_for(other_channel, event["server"].id,
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channel.name):
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self.log.warn(
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"Tried to relay with one-way config: %s%s -> %s%s",
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[str(event["server"]), channel.name, str(server),
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other_channel.name])
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return
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if server and channel_name in server.channels:
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relay_channel = server.channels.get(channel_name)
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if (not server.id == event["server"].id and
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not channel.id == relay_channel.id):
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if not server in relays:
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relays[server] = []
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if not relay_channel in relays[server]:
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relays[server].append(relay_channel)
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for server in relays.keys():
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for relay_channel in relays[server]:
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relay_prefix_channel = ""
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if not other_channel.name == channel.name:
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if not relay_channel.name == channel.name:
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relay_prefix_channel = channel.name
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server_name = utils.irc.color(str(event["server"]),
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@ -38,7 +40,7 @@ class Module(ModuleManager.BaseModule):
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relay_message = "[%s%s] %s" % (server_name,
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relay_prefix_channel, event["line"])
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message = utils.irc.protocol.privmsg(other_channel.name,
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message = utils.irc.protocol.privmsg(relay_channel.name,
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relay_message)
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server._relay_ignore.append(message.id)
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self.bot.trigger(self._send_factory(server, message))
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@ -46,14 +48,6 @@ class Module(ModuleManager.BaseModule):
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def _send_factory(self, server, message):
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return lambda: server.send(message)
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def _has_relay_for(self, channel, server_id, channel_name):
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relays = self._get_relays(channel)
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for other_server_id, other_channel_name in relays:
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if (other_server_id == server_id and
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other_channel_name == channel_name):
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return True
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return False
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@utils.hook("formatted.message.channel")
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@utils.hook("formatted.notice.channel")
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@utils.hook("formatted.join")
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@ -71,55 +65,72 @@ class Module(ModuleManager.BaseModule):
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for channel in event["user"].channels:
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self._relay(event, channel)
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@utils.hook("received.command.relay", min_args=3, channel_only=True)
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def relay(self, event):
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"""
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:help: Edit configured relays
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:usage: add <server> <channel>
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:usage: remove <server> <channel>
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:permission: relay
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"""
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target_server_alias = event["args_split"][1].lower()
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target_server = self.bot.get_server_by_alias(target_server_alias)
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if target_server == None:
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raise utils.EventError("Unknown server provided")
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current_relays = self._get_relays(event["target"])
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target_server_relays = list(filter(
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lambda relay: relay[0] == target_server.id, current_relays))
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target_relays = list(map(lambda relay: relay[1], target_server_relays))
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target_channel_name = target_server.irc_lower(event["args_split"][2])
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changed = False
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message = None
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@utils.hook("received.command.relaygroup")
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@utils.kwarg("min_args", 1)
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@utils.kwarg("help", "Edit configured relay groups")
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@utils.kwarg("usage", "list")
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@utils.kwarg("usage", "add <name>")
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@utils.kwarg("usage", "remove <name>")
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@utils.kwarg("usage", "join <name>")
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@utils.kwarg("usage", "leave <name>")
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@utils.kwarg("permission", "relay")
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def relay_group(self, event):
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subcommand = event["args_split"][0].lower()
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if subcommand == "add":
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if target_channel_name in target_relays:
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raise utils.EventError("Already relaying to that channel")
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if not target_channel_name in target_server.channels:
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raise utils.EventError("Cannot find the provided channel")
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group_settings = self.bot.find_settings_prefix("relay-group-")
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groups = {}
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for setting, value in group_settings:
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name = setting.replace("relay-group-", "", 1)
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groups[name] = value
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current_relays.append((target_server.id, target_channel_name))
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if subcommand == "list":
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event["stdout"].write("Relay groups: %s" % ", ".join(groups.keys()))
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return
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message = "Relay added"
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elif subcommand == "remove":
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if not target_channel_name in target_relays:
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raise utils.EventError("I'm not relaying to that channel")
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if not len(event["args_split"]) > 1:
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raise utils.EventError("Please provide a group name")
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for i, (server_id, channel_name) in enumerate(current_relays):
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if (server_id == target_server.id and
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channel_name == target_channel_name):
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current_relays.pop(i)
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break
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name = event["args_split"][1].lower()
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message = "Removed relay"
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event["check_assert"](utils.Check("is-channel"))
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current_channel = [event["server"].id, event["target"].name]
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channel_groups = event["target"].get_setting("relay-groups", [])
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message = None
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remove = False
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if subcommand == "join":
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if not name in groups:
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groups[name] = []
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if current_channel in groups[name] or name in channel_groups:
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raise utils.EventError("Already joined group '%s'" % name)
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groups[name].append(current_channel)
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channel_groups.append(name)
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message = "Joined"
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elif subcommand == "leave":
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if (not name in groups or
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not current_channel in groups[name] or
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not name in channel_groups):
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raise utils.EventError("Not in group '%s'" % name)
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groups[name].remove(current_channel)
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channel_groups.remove(name)
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message = "Left"
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else:
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raise utils.EventError("Unknown subcommand '%s'" % subcommand)
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if not message == None:
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if not groups[name]:
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self.bot.del_setting("relay-group-%s" % name)
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else:
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self.bot.set_setting("relay-group-%s" % name, groups[name])
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event["target"].set_setting("channel-relays", current_relays)
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event["stdout"].write(message)
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if channel_groups:
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event["target"].set_setting("relay-groups", channel_groups)
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else:
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event["target"].del_setting("relay-groups")
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event["stdout"].write("%s group '%s'" % (message, name))
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