Add support for echo-message cap

src/client.js

@@ -174,6 +174,10 @@ Client.prototype.connect = function(args) {
 	}
 
 	network.irc = new ircFramework.Client();
+	network.irc.requestCap([
+		"echo-message",
+		"znc.in/self-message",
+	]);
 	network.irc.connect({
 		host: network.host,
 		port: network.port,

src/plugins/inputs/action.js

@@ -16,11 +16,15 @@ exports.input = function(network, chan, cmd, args) {
 		text = text || args.join(" ");
 
 		irc.say(chan.name, "\u0001ACTION " + text + "\u0001");
-		irc.emit("action", {
-			nick: irc.user.nick,
-			target: chan.name,
-			message: text
-		});
+
+		if (!network.irc.network.cap.isEnabled("echo-message")) {
+			irc.emit("action", {
+				nick: irc.user.nick,
+				target: chan.name,
+				message: text
+			});
+		}
+
 		break;
 	}
 

src/plugins/inputs/msg.js

@@ -19,13 +19,15 @@ exports.input = function(network, chan, cmd, args) {
 	var msg = args.join(" ");
 	irc.say(target, msg);
 
-	var channel = network.getChannel(target);
-	if (typeof channel !== "undefined") {
-		irc.emit("privmsg", {
-			nick: irc.user.nick,
-			target: channel.name,
-			message: msg
-		});
+	if (!network.irc.network.cap.isEnabled("echo-message")) {
+		var channel = network.getChannel(target);
+		if (typeof channel !== "undefined") {
+			irc.emit("privmsg", {
+				nick: irc.user.nick,
+				target: channel.name,
+				message: msg
+			});
+		}
 	}
 
 	return true;

src/plugins/inputs/notice.js

@@ -15,11 +15,13 @@ exports.input = function(network, chan, cmd, args) {
 		targetChan = chan;
 	}
 
-	irc.emit("notice", {
-		nick: irc.user.nick,
-		target: targetChan.name,
-		message: message
-	});
+	if (!network.irc.network.cap.isEnabled("echo-message")) {
+		irc.emit("notice", {
+			nick: irc.user.nick,
+			target: targetChan.name,
+			message: message
+		});
+	}
 
 	return true;
 };