From a8011462f32c2fb43946a36cf377c95fc125ded0 Mon Sep 17 00:00:00 2001
From: mrbesen <y.g.2@gmx.de>
Date: Mon, 25 Feb 2019 02:51:17 +0100
Subject: [PATCH] longpolling

---
 src/main/java/de/mrbesen/telegram/TelegramAPI.java  | 13 +++++++++++--
 .../mrbesen/telegram/commands/CommandManager.java   | 10 ++++++++--
 .../java/de/mrbesen/telegram/objects/TUser.java     |  4 ----
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/src/main/java/de/mrbesen/telegram/TelegramAPI.java b/src/main/java/de/mrbesen/telegram/TelegramAPI.java
index ab2139b..d95593e 100644
--- a/src/main/java/de/mrbesen/telegram/TelegramAPI.java
+++ b/src/main/java/de/mrbesen/telegram/TelegramAPI.java
@@ -44,6 +44,15 @@ public class TelegramAPI implements Runnable {
 	private String apikey;
 	private Thread thread;
 	private boolean run = true;
+	private boolean longpolling = false;
+	public boolean isLongpolling() {
+		return longpolling;
+	}
+
+	public void setLongpolling(boolean longpolling) {
+		this.longpolling = longpolling;
+	}
+
 	private String helpmessage = "generic helppage\nuse TelegramAPI.setHelpText(java.lang.String) to change this.";
 
 	//stats
@@ -51,7 +60,7 @@ public class TelegramAPI implements Runnable {
 	protected long start = 0;
 
 	private LinkedList<TUser> users = new LinkedList<>();
-	private CommandManager cmdmgr = new CommandManager();
+	private CommandManager cmdmgr = new CommandManager(this);
 	private EventManager evntmgr = new EventManager();
 
 	//async
@@ -239,7 +248,7 @@ public class TelegramAPI implements Runnable {
 
 	private void fetchUpdates() {
 		try {
-			processUpdates(request("getUpdates", "offset=" + msg_offset, false));
+			processUpdates(request("getUpdates", "offset=" + msg_offset + "&timeout=" + (longpolling ? updateInterval : 1), true));
 		} catch (IOException e) {
 			log.log("error getting updates.", e);
 		}
diff --git a/src/main/java/de/mrbesen/telegram/commands/CommandManager.java b/src/main/java/de/mrbesen/telegram/commands/CommandManager.java
index b55d7df..03254ed 100644
--- a/src/main/java/de/mrbesen/telegram/commands/CommandManager.java
+++ b/src/main/java/de/mrbesen/telegram/commands/CommandManager.java
@@ -1,18 +1,24 @@
 package de.mrbesen.telegram.commands;
 
+import org.apache.logging.log4j.message.TimestampMessage;
+
 import com.google.common.collect.ArrayListMultimap;
 import com.google.common.collect.Multimap;
 
 import de.mrbesen.telegram.objects.TMessage;
 import de.mrbesen.telegram.objects.TUser;
+import de.mrbesen.telegram.*;
 
 public class CommandManager {
 	
 	private final static String CMDPATTERN = "^[\\w-]+$";
+	private final TelegramAPI api;
 	
 	private Multimap<String, ICommandHandler> handlerlist = ArrayListMultimap.create();//list of all registered CommandHandler
 
-	public CommandManager() { }
+	public CommandManager(TelegramAPI a) {
+		api = a;
+	}
 	
 	public void onCommand(String line, TUser sender, TMessage json) {//called by the api (/-prefix already removed)
 		line = line.trim();
@@ -46,7 +52,7 @@ public class CommandManager {
 		}
 		//do smth. with result
 		if(!result) {
-			sender.sendHelpPage();
+			TUser.sendMessage(api, json.getChatID(), api.getHelpMessage(), null, 0, true, null);
 		}
 	}
 	
diff --git a/src/main/java/de/mrbesen/telegram/objects/TUser.java b/src/main/java/de/mrbesen/telegram/objects/TUser.java
index 7c15e7f..39a4e7d 100644
--- a/src/main/java/de/mrbesen/telegram/objects/TUser.java
+++ b/src/main/java/de/mrbesen/telegram/objects/TUser.java
@@ -67,10 +67,6 @@ public class TUser {
 		return uname;
 	}
 
-	public void sendHelpPage() {
-		sendMessage(api.getHelpMessage());
-	}
-
 	public boolean sendMessage(String text) {
 		return sendMessage(text, null);
 	}