Display current channel mode on /mode command

Fixes #885

client/components/MessageTypes/mode_channel.vue

@@ -0,0 +1,15 @@
+<template>
+	<span class="content">
+		Channel mode is <b>{{ message.text }}</b>
+	</span>
+</template>
+
+<script>
+export default {
+	name: "MessageChannelMode",
+	props: {
+		network: Object,
+		message: Object,
+	},
+};
+</script>

client/css/style.css

@@ -260,6 +260,7 @@ kbd {
 #chat .part .from::before,
 #chat .quit .from::before,
 #chat .topic .from::before,
+#chat .mode_channel .from::before,
 #chat .mode .from::before,
 #chat .motd .from::before,
 #chat .ctcp .from::before,
@@ -377,6 +378,7 @@ kbd {
 	color: #2ecc40;
 }
 
+#chat .mode_channel .from::before,
 #chat .mode .from::before {
 	content: "\f05a"; /* http://fontawesome.io/icon/info-circle/ */
 	color: #2ecc40;

src/models/msg.js

@@ -45,6 +45,7 @@ class Msg {
 		return this.type !== Msg.Type.MOTD &&
 			this.type !== Msg.Type.ERROR &&
 			this.type !== Msg.Type.TOPIC_SET_BY &&
+			this.type !== Msg.Type.MODE_CHANNEL &&
 			this.type !== Msg.Type.WHOIS;
 	}
 }
@@ -60,6 +61,7 @@ Msg.Type = {
 	KICK: "kick",
 	MESSAGE: "message",
 	MODE: "mode",
+	MODE_CHANNEL: "mode_channel",
 	MOTD: "motd",
 	NICK: "nick",
 	NOTICE: "notice",

src/plugins/irc-events/mode.js

@@ -31,6 +31,12 @@ module.exports = function(irc, network) {
 				client.save();
 			}
 		});
+
+		const msg = new Msg({
+			type: Msg.Type.MODE_CHANNEL,
+			text: `${data.raw_modes} ${data.raw_params}`,
+		});
+		targetChan.pushMessage(client, msg);
 	});
 
 	irc.on("mode", function(data) {