119 lines
2.2 KiB
D
119 lines
2.2 KiB
D
module ircd.channel;
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import std.algorithm;
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import std.string;
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import ircd.connection;
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import ircd.server;
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import ircd.message;
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class Channel
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{
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string name;
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string topic = "";
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Connection[] members;
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char[] modes;
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char[][Connection] memberModes;
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private Server _server;
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this(string name, Server server)
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{
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this.name = name;
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this.members = [];
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this._server = server;
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}
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void join(Connection connection)
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{
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members ~= connection;
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memberModes[connection] = null;
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if(members.length == 1)
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{
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memberModes[connection] ~= 'o';
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}
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}
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void sendNames(Connection connection, bool sendRplEndOfNames = true)
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{
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string channelType;
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if(modes.canFind('s'))
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{
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channelType = "@";
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}
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else if(modes.canFind('p'))
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{
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channelType = "*";
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}
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else
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{
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channelType = "=";
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}
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auto onChannel = members.canFind(connection);
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connection.send(Message(_server.name, "353", [connection.nick, channelType, name, members.filter!(m => onChannel || !m.modes.canFind('i')).map!(m => prefixedNick(m)).join(' ')], true));
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if(sendRplEndOfNames)
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{
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connection.sendRplEndOfNames(name);
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}
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}
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string prefixedNick(Connection member)
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{
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if(memberModes[member].canFind('o'))
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{
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return '@' ~ member.nick;
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}
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return member.nick;
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}
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void sendPrivMsg(Connection sender, string text)
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{
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foreach(member; members.filter!(m => m.nick != sender.nick))
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{
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member.send(Message(sender.mask, "PRIVMSG", [name, text], true));
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}
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}
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void sendNotice(Connection sender, string text)
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{
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foreach(member; members.filter!(m => m.nick != sender.nick))
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{
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member.send(Message(sender.mask, "NOTICE", [name, text], true));
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}
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}
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void sendTopic(Connection connection)
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{
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if(topic.empty)
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{
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connection.send(Message(_server.name, "331", [connection.nick, name, "No topic is set"]));
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}
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else
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{
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connection.send(Message(_server.name, "332", [connection.nick, name, topic], true));
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}
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}
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void setTopic(Connection connection, string newTopic)
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{
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topic = newTopic;
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foreach(member; members)
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{
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member.send(Message(connection.mask, "TOPIC", [name, newTopic], true));
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}
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}
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bool visibleTo(Connection connection)
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{
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return members.canFind(connection) || !modes.canFind('s') && !modes.canFind('p');
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}
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}
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