Added command history into client

client/scripts/WebConsole.js

@@ -11,6 +11,7 @@ var persistenceManager = new WebConsolePersistenceManager();
 var connectionManager = new WebConsoleManager();
 var autoPasswordCompleted = false; //When true, saved password was used. If a 401 is received, then saved password is not correct
 var statusCommandsInterval = -1;
+var commandHistoryIndex = -1; //Saves current command history index. -1 when not browsing history.
 
 /**
 * Prepare and show server to user
@@ -26,6 +27,7 @@ function openServer(serverName){
 	
 	//New server, new variables:
 	autoPasswordCompleted = false;
+	commandHistoryIndex = -1; //Reset command history index
 	
 	//Create or retrieve connection
 	connectionManager.loadConnection(serverName);
@@ -206,6 +208,9 @@ function backToHomepage(){
 	//Stop gathering info from server
 	clearInterval(statusCommandsInterval);
 	statusCommandsInterval = -1;
+
+	//Reset command history index
+	commandHistoryIndex = -1;
 	
 	//Clear all server indicators
 	writePlayerInfo(0, 0);

client/scripts/WebConsoleConnector.js

@@ -11,6 +11,7 @@ class WebConsoleConnector {
 		this.serverURI = serverURI;
 		this.subscribers = []; //List of functions called when a new message arrive
 		this.messages = []; //All messages retrieved since connection start
+		this.commands = []; //EXEC Commands sent by user to this server
 	}
 	
 	/**

client/scripts/WebConsoleJqueryHandler.js

@@ -88,13 +88,14 @@ $('#passwordModal').on('hidden.bs.modal', function (e) {
 $("#sendCommandButton").click(function() {
 	connectionManager.sendConsoleCmd($("#commandInput").val());
 	$("#commandInput").val('');
+	commandHistoryIndex = -1; //Reset command history index
 });
 
 /**
-* Enter key on command input
+* Enter or arrow up key on command input
 */
-$("#commandInput").on('keypress', function (e) {
+$("#commandInput").on('keydown', function (e) {
-	if(e.which === 13){
+	if(e.which === 13){ //Detect enter key
 		//Disable textbox to prevent multiple submit
 		$(this).attr("disabled", "disabled");
 		
@@ -106,6 +107,21 @@ $("#commandInput").on('keypress', function (e) {
 		
 		//Focus again
 		$(this).focus();
+	}else if(e.which === 38){ //Detect arrow up key
+		//Replace with older command
+		if(commandHistoryIndex == -1){
+			//If not browsing history, start by latest command sent
+			commandHistoryIndex = connectionManager.activeConnection.commands.length;
+		}
+		$("#commandInput").val(connectionManager.activeConnection.commands[commandHistoryIndex - 1]);
+		commandHistoryIndex = commandHistoryIndex - 1;
+	}else if(e.which === 40){ //Detect arrow down key
+		//Replace with newer command
+		if(commandHistoryIndex !== -1){
+			//If not browsing history, do nothing
+			$("#commandInput").val(connectionManager.activeConnection.commands[commandHistoryIndex + 1]);
+			commandHistoryIndex = commandHistoryIndex + 1;
+		}
 	}
 });
 

client/scripts/WebConsoleManager.js

@@ -68,6 +68,7 @@ class WebConsoleManager {
 	*/
 	sendConsoleCmd(cmd){
 		this.activeConnection.sendToServer("EXEC " + cmd);
+		this.activeConnection.commands.push(cmd);
 	}
 	
 	/**

src/com/mesacarlos/webconsole/websockets/WSServer.java

@@ -68,7 +68,7 @@ public class WSServer extends WebSocketServer {
 	public void onClose(WebSocket conn, int code, String reason, boolean remote) {
 		LoginManager.getInstance().logOut(conn.getRemoteSocketAddress());
 		Bukkit.getLogger()
-				.info("[WebConsole] Closed WS connection " + conn.getRemoteSocketAddress() + ". Reason: " + reason);
+				.info("[WebConsole] Closed WS connection " + conn.getRemoteSocketAddress());
 	}
 
 	@Override