src/de/steamwar/bungeecore/BungeeCore.java

@@ -214,7 +214,7 @@ public class BungeeCore extends Plugin {
                 return;
             }
             config = ConfigurationProvider.getProvider(YamlConfiguration.class).load(configFile);
-        }catch(IOException e){
+        }catch(Exception e){
             log("Could not save/load config.yml", e);
             ProxyServer.getInstance().stop();
             return;

src/de/steamwar/bungeecore/commands/WhoisCommand.java

@@ -51,6 +51,7 @@ public class WhoisCommand extends BasicCommand {
         BungeeCore.send(player, "§7Username§8: §e" + user.getUserName());
         BungeeCore.send(player, "§7UUID§8: §e" + user.getUuid().toString(), "", new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, user.getUuid().toString()));
         BungeeCore.send(player, "§7ID§8: §e" + user.getId());
+        BungeeCore.send(player, "§7Online Time§8: §e" + parseTime(user.getOnlinetime()));
 
         Team team = Team.get(user.getTeam());
         BungeeCore.send(player, "§7Team§8: §e" + team.getTeamName());
@@ -62,4 +63,55 @@ public class WhoisCommand extends BasicCommand {
             player.sendMessage(user.muteMessage());
         }
     }
+
+    public static  String parseTime(int seconds) {
+        if (seconds < 60) {
+            return seconds + "s";
+        }
+        int minutes = seconds / 60;
+        int s = 60 * minutes;
+        int secondsLeft = seconds - s;
+        if (minutes < 60) {
+            if (secondsLeft > 0) {
+                return String.valueOf(minutes + "m" + " " + secondsLeft + "s");
+            }
+            return String.valueOf(minutes + "m");
+        }
+        if (minutes < 1440) {
+            String time = "";
+            int hours = minutes / 60;
+            time = hours + "h";
+            int inMins = 60 * hours;
+            int leftOver = minutes - inMins;
+            if (leftOver >= 1) {
+                time = time + " " + leftOver + "m";
+            }
+            if (secondsLeft > 0) {
+                time = time + " " + secondsLeft + "s";
+            }
+            return time;
+        }
+        String time = "";
+        int days = minutes / 1440;
+        time = days + "d";
+        int inMins = 1440 * days;
+        int leftOver = minutes - inMins;
+        if (leftOver >= 1) {
+            if (leftOver < 60) {
+                time = time + " " + leftOver + "m";
+            } else {
+                int hours = leftOver / 60;
+                time = time + " " + hours + "h";
+                int hoursInMins = 60 * hours;
+                int minsLeft = leftOver - hoursInMins;
+                if (leftOver >= 1) {
+                    time = time + " " + minsLeft + "m";
+                }
+            }
+        }
+        if (secondsLeft > 0) {
+            time = time + " " + secondsLeft + "s";
+        }
+        return time;
+    }
 }

src/de/steamwar/bungeecore/sql/SteamwarUser.java

@@ -233,4 +233,17 @@ public class SteamwarUser {
             throw new SecurityException(e);
         }
     }
+
+    public int getOnlinetime() {
+        ResultSet set = SQL.select("SELECT StartTime, EndTime FROM Session WHERE UserID = ?", id);
+        long mili = 0;
+        try {
+            while (set.next()) {
+                mili += (set.getTimestamp("EndTime").getTime() - set.getTimestamp("StartTime").getTime());
+            }
+        }catch (SQLException e){
+            e.printStackTrace();
+        }
+        return (int) (mili / 1000);
+    }
 }