Fix the 'Show More' button

client/js/shout.js

@@ -152,15 +152,18 @@ $(function() {
 			]);
 	});
 
-	socket.on("showMore", function(data) {
+	socket.on("more", function(data) {
 		var target = data.chan;
-		chat.find("#chan-" + target)
+		var chan = chat
-			.find(".show-more")
+			.find("#chan-" + target)
-			.remove()
-			.end()
 			.find(".messages")
 			.prepend(render("msg", {messages: data.messages}))
 			.end();
+		if (data.messages.length != 100) {
+			var more = chan
+				.find(".show-more")
+				.remove();
+		}
 	});
 
 	socket.on("network", function(data) {
@@ -412,7 +415,7 @@ $(function() {
 		var self = $(this);
 		var id = self.data("id");
 		var count = self.next(".messages").children().length;
-		socket.emit("showMore", {
+		socket.emit("more", {
 			target: id,
 			count: count
 		});

package.json

@@ -1,7 +1,7 @@
 {
   "name": "shout",
   "description": "A web IRC client",
-  "version": "0.21.3",
+  "version": "0.21.4",
   "author": "Mattias Erming",
   "preferGlobal": true,
   "bin": {

src/client.js

@@ -193,6 +193,21 @@ Client.prototype.input = function(data) {
 	});
 }
 
+Client.prototype.more = function(data) {
+	var client = this;
+	var target = client.find(data.target);
+	if (!target) {
+		return;
+	}
+	var chan = target.chan;
+	var count = chan.messages.length - (data.count || 0);
+	var messages = chan.messages.slice(Math.max(0, count - 100), count);
+	client.emit("more", {
+		chan: chan.id,
+		messages: messages
+	});
+}
+
 Client.prototype.quit = function() {
 	this.networks.forEach(function(network) {
 		var irc = network.irc;

src/server.js

@@ -65,9 +65,9 @@ function init(socket, client) {
 			}
 		);
 		socket.on(
-			"showMore",
+			"more",
 			function(data) {
-				showMore(client, data);
+				client.more(data);
 			}
 		);
 		socket.on(
@@ -106,16 +106,3 @@ function auth(data) {
 		}
 	}
 }
-
-function showMore(client, data) {
-	var target = client.find(data.target);
-	if (!target) {
-		return;
-	}
-	var chan = target.chan;
-	var messages = chan.messages.slice(0, chan.messages.length - (data.count || 0));
-	client.emit("showMore", {
-		chan: chan.id,
-		messages: messages
-	});
-}