/*
* _____ _ _ _____ _
* | __ \| | | | / ____| | |
* | |__) | | ___ | |_| (___ __ _ _ _ __ _ _ __ ___ __| |
* | ___/| |/ _ \| __|\___ \ / _` | | | |/ _` | '__/ _ \/ _` |
* | | | | (_) | |_ ____) | (_| | |_| | (_| | | | __/ (_| |
* |_| |_|\___/ \__|_____/ \__, |\__,_|\__,_|_| \___|\__,_|
* | |
* |_|
* PlotSquared plot management system for Minecraft
* Copyright (C) 2020 IntellectualSites
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package com.plotsquared.core.command;
import com.google.common.io.Files;
import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.configuration.Captions;
import com.plotsquared.core.configuration.Settings;
import com.plotsquared.core.database.DBFunc;
import com.plotsquared.core.events.PlotFlagRemoveEvent;
import com.plotsquared.core.events.Result;
import com.plotsquared.core.generator.HybridUtils;
import com.plotsquared.core.location.Location;
import com.plotsquared.core.player.ConsolePlayer;
import com.plotsquared.core.player.PlotPlayer;
import com.plotsquared.core.plot.Plot;
import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.plot.PlotId;
import com.plotsquared.core.plot.expiration.ExpireManager;
import com.plotsquared.core.plot.expiration.PlotAnalysis;
import com.plotsquared.core.plot.flag.GlobalFlagContainer;
import com.plotsquared.core.plot.flag.PlotFlag;
import com.plotsquared.core.plot.message.PlotMessage;
import com.plotsquared.core.plot.world.PlotAreaManager;
import com.plotsquared.core.queue.GlobalBlockQueue;
import com.plotsquared.core.util.ChunkManager;
import com.plotsquared.core.util.EconHandler;
import com.plotsquared.core.util.MainUtil;
import com.plotsquared.core.util.MathMan;
import com.plotsquared.core.util.SchematicHandler;
import com.plotsquared.core.util.SetupUtils;
import com.plotsquared.core.util.StringMan;
import com.plotsquared.core.util.WEManager;
import com.plotsquared.core.util.WorldUtil;
import com.plotsquared.core.util.task.RunnableVal;
import com.plotsquared.core.util.task.RunnableVal2;
import com.plotsquared.core.util.task.RunnableVal3;
import com.plotsquared.core.util.task.TaskManager;
import com.sk89q.worldedit.world.block.BlockState;
import org.jetbrains.annotations.NotNull;
import javax.script.Bindings;
import javax.script.ScriptContext;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import javax.script.SimpleScriptContext;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.concurrent.CompletableFuture;
@CommandDeclaration(command = "debugexec",
permission = "plots.admin",
description = "Mutli-purpose debug command",
aliases = {"exec", "$"},
category = CommandCategory.DEBUG)
public class DebugExec extends SubCommand {
private final PlotAreaManager plotAreaManager;
private ScriptEngine engine;
private Bindings scope;
public DebugExec(@NotNull final PlotAreaManager plotAreaManager) {
this.plotAreaManager = plotAreaManager;
init();
/*
try {
if (PlotSquared.get() != null) {
File file = new File(PlotSquared.imp().getDirectory(),
Settings.Paths.SCRIPTS + File.separator + "start.js");
if (file.exists()) {
init();
String script = StringMan.join(Files.readLines(new File(new File(
PlotSquared.imp().getDirectory() + File.separator
+ Settings.Paths.SCRIPTS), "start.js"), StandardCharsets.UTF_8),
System.getProperty("line.separator"));
this.scope.put("THIS", this);
this.scope.put("PlotPlayer", ConsolePlayer.getConsole());
this.engine.eval(script, this.scope);
}
}
} catch (IOException | ScriptException ignored) {
ignored.printStackTrace();
}
*/
}
public ScriptEngine getEngine() {
if (this.engine == null) {
init();
}
return this.engine;
}
public Bindings getScope() {
return this.scope;
}
public void init() {
if (this.engine != null) {
return;
}
//create script engine manager
ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
//create nashorn engine
this.engine = scriptEngineManager.getEngineByName("nashorn");
try {
engine.eval("print('PlotSquared scripting engine started');");
} catch (ScriptException e) {
e.printStackTrace();
}
if (this.engine == null) {
this.engine = new ScriptEngineManager(null).getEngineByName("JavaScript");
}
ScriptContext context = new SimpleScriptContext();
this.scope = context.getBindings(ScriptContext.ENGINE_SCOPE);
// stuff
this.scope.put("MainUtil", new MainUtil());
this.scope.put("Settings", new Settings());
this.scope.put("StringMan", new StringMan());
this.scope.put("MathMan", new MathMan());
// Classes
this.scope.put("Location", Location.class);
this.scope.put("BlockState", BlockState.class);
this.scope.put("Plot", Plot.class);
this.scope.put("PlotId", PlotId.class);
this.scope.put("Runnable", Runnable.class);
this.scope.put("RunnableVal", RunnableVal.class);
// Instances
this.scope.put("PS", PlotSquared.get());
this.scope.put("GlobalBlockQueue", GlobalBlockQueue.IMP);
this.scope.put("ExpireManager", ExpireManager.IMP);
if (PlotSquared.get().worldedit != null) {
this.scope.put("WEManager", new WEManager());
}
this.scope.put("TaskManager", TaskManager.IMP);
this.scope.put("ConsolePlayer", ConsolePlayer.getConsole());
this.scope.put("SchematicHandler", SchematicHandler.manager);
this.scope.put("ChunkManager", ChunkManager.manager);
this.scope.put("BlockManager", WorldUtil.IMP);
this.scope.put("SetupUtils", SetupUtils.manager);
this.scope.put("EventUtil", PlotSquared.get().getEventDispatcher());
this.scope.put("EconHandler", EconHandler.getEconHandler());
this.scope.put("DBFunc", DBFunc.dbManager);
this.scope.put("HybridUtils", HybridUtils.manager);
this.scope.put("IMP", PlotSquared.platform());
this.scope.put("MainCommand", MainCommand.getInstance());
// enums
for (Enum value : Captions.values()) {
this.scope.put("C_" + value.name(), value);
}
}
@Override public boolean onCommand(final PlotPlayer player, String[] args) {
List allowed_params = Arrays
.asList("analyze", "calibrate-analysis", "remove-flag", "stop-expire", "start-expire",
"seen", "list-scripts", "start-rgar", "stop-rgar", "help", "addcmd", "runasync",
"run", "allcmd", "all");
if (args.length > 0) {
String arg = args[0].toLowerCase();
String script;
boolean async = false;
switch (arg) {
case "analyze": {
Plot plot = player.getCurrentPlot();
if (plot == null) {
MainUtil.sendMessage(player, Captions.NOT_IN_PLOT);
return false;
}
PlotAnalysis analysis = plot.getComplexity(null);
if (analysis != null) {
MainUtil.sendMessage(player, "Changes/column: " + analysis.changes / 1.0);
return true;
}
MainUtil.sendMessage(player, "$1Starting task...");
HybridUtils.manager.analyzePlot(plot, new RunnableVal() {
@Override public void run(PlotAnalysis value) {
MainUtil.sendMessage(player,
"$1Done: $2Use $3/plot debugexec analyze$2 for more information");
}
});
return true;
}
case "calibrate-analysis":
if (args.length != 2) {
MainUtil.sendMessage(player, Captions.COMMAND_SYNTAX,
"/plot debugexec analyze ");
MainUtil.sendMessage(player,
"$1 $2= $1The percentage of plots you want to clear (100 clears 100% of plots so no point calibrating "
+ "it)");
return false;
}
double threshold;
try {
threshold = Integer.parseInt(args[1]) / 100d;
} catch (NumberFormatException ignored) {
MainUtil.sendMessage(player, "$2Invalid threshold: " + args[1]);
MainUtil.sendMessage(player,
"$1 $2= $1The percentage of plots you want to clear as a number between 0 - 100");
return false;
}
PlotAnalysis.calcOptimalModifiers(() -> MainUtil
.sendMessage(player, "$1Thank you for calibrating plot expiry"), threshold);
return true;
case "stop-expire":
if (ExpireManager.IMP == null || !ExpireManager.IMP.cancelTask()) {
return MainUtil.sendMessage(player, "Task already halted");
}
return MainUtil.sendMessage(player, "Cancelled task.");
case "remove-flag":
if (args.length != 2) {
MainUtil.sendMessage(player, Captions.COMMAND_SYNTAX,
"/plot debugexec remove-flag ");
return false;
}
String flag = args[1];
final PlotFlag flagInstance =
GlobalFlagContainer.getInstance().getFlagFromString(flag);
if (flagInstance != null) {
for (Plot plot : PlotSquared.get().getBasePlots()) {
PlotFlagRemoveEvent event = PlotSquared.get().getEventDispatcher()
.callFlagRemove(flagInstance, plot);
if (event.getEventResult() != Result.DENY) {
plot.removeFlag(event.getFlag());
}
}
}
return MainUtil.sendMessage(player, "Cleared flag: " + flag);
case "start-rgar": {
if (args.length != 2) {
MainUtil.sendMessage(player,
"&cInvalid syntax: /plot debugexec start-rgar ");
return false;
}
PlotArea area = this.plotAreaManager.getPlotAreaByString(args[1]);
if (area == null) {
MainUtil.sendMessage(player, Captions.NOT_VALID_PLOT_WORLD, args[1]);
return false;
}
boolean result;
if (HybridUtils.regions != null) {
result = HybridUtils.manager
.scheduleRoadUpdate(area, HybridUtils.regions, 0, new HashSet<>());
} else {
result = HybridUtils.manager.scheduleRoadUpdate(area, 0);
}
if (!result) {
MainUtil.sendMessage(player,
"&cCannot schedule mass schematic update! (Is one already in progress?)");
return false;
}
return true;
}
case "stop-rgar":
if (!HybridUtils.UPDATE) {
MainUtil.sendMessage(player, "&cTask not running!");
return false;
}
HybridUtils.UPDATE = false;
MainUtil.sendMessage(player, "&cCancelling task... (Please wait)");
return true;
case "start-expire":
if (ExpireManager.IMP == null) {
ExpireManager.IMP = new ExpireManager();
}
if (ExpireManager.IMP.runAutomatedTask()) {
return MainUtil.sendMessage(player, "Started plot expiry task");
} else {
return MainUtil.sendMessage(player, "Plot expiry task already started");
}
case "h":
case "he":
case "?":
case "help":
MainUtil.sendMessage(player,
"Possible sub commands: /plot debugexec <" + StringMan
.join(allowed_params, "|") + ">");
return false;
case "addcmd":
try {
final String cmd = StringMan.join(Files.readLines(MainUtil.getFile(new File(
PlotSquared.platform().getDirectory() + File.separator
+ Settings.Paths.SCRIPTS), args[1]), StandardCharsets.UTF_8),
System.getProperty("line.separator"));
new Command(MainCommand.getInstance(), true, args[1].split("\\.")[0], null,
RequiredType.NONE, CommandCategory.DEBUG) {
@Override
public CompletableFuture execute(PlotPlayer player,
String[] args, RunnableVal3 confirm,
RunnableVal2 whenDone) {
try {
DebugExec.this.scope.put("PlotPlayer", player);
DebugExec.this.scope.put("args", args);
DebugExec.this.engine.eval(cmd, DebugExec.this.scope);
} catch (ScriptException e) {
e.printStackTrace();
MainUtil.sendMessage(player, Captions.COMMAND_WENT_WRONG);
}
return CompletableFuture.completedFuture(true);
}
};
return true;
} catch (IOException e) {
e.printStackTrace();
MainUtil.sendMessage(player, Captions.COMMAND_SYNTAX,
"/plot debugexec addcmd ");
return false;
}
case "runasync":
async = true;
case "run":
try {
script = StringMan.join(Files.readLines(MainUtil.getFile(new File(
PlotSquared.platform().getDirectory() + File.separator
+ Settings.Paths.SCRIPTS), args[1]), StandardCharsets.UTF_8),
System.getProperty("line.separator"));
if (args.length > 2) {
HashMap replacements = new HashMap<>();
for (int i = 2; i < args.length; i++) {
replacements.put("%s" + (i - 2), args[i]);
}
script = StringMan.replaceFromMap(script, replacements);
}
} catch (IOException e) {
e.printStackTrace();
return false;
}
break;
case "list-scripts":
String path = PlotSquared.platform().getDirectory() + File.separator
+ Settings.Paths.SCRIPTS;
File folder = new File(path);
File[] filesArray = folder.listFiles();
int page;
switch (args.length) {
case 1:
page = 0;
break;
case 2:
if (MathMan.isInteger(args[1])) {
page = Integer.parseInt(args[1]) - 1;
break;
}
default:
Captions.COMMAND_SYNTAX
.send(player, "/plot debugexec list-scripts [#]");
return false;
}
List allFiles = Arrays.asList(filesArray);
paginate(player, allFiles, 8, page,
new RunnableVal3() {
@Override public void run(Integer i, File file, PlotMessage message) {
String name = file.getName();
message.text("[").color("$3").text(String.valueOf(i)).color("$1")
.text("]").color("$3").text(' ' + name).color("$1");
}
}, "/plot debugexec list-scripts", "List of scripts");
return true;
case "allcmd":
if (args.length < 3) {
Captions.COMMAND_SYNTAX
.send(player, "/plot debugexec allcmd ");
return false;
}
long start = System.currentTimeMillis();
Command cmd = MainCommand.getInstance().getCommand(args[3]);
String[] params = Arrays.copyOfRange(args, 4, args.length);
if ("true".equals(args[1])) {
Location location = player.getMeta(PlotPlayer.META_LOCATION);
Plot plot = player.getMeta(PlotPlayer.META_LAST_PLOT);
for (Plot current : PlotSquared.get().getBasePlots()) {
player.setMeta(PlotPlayer.META_LOCATION, current.getBottomAbs());
player.setMeta(PlotPlayer.META_LAST_PLOT, current);
cmd.execute(player, params, null, null);
}
if (location == null) {
player.deleteMeta(PlotPlayer.META_LOCATION);
} else {
player.setMeta(PlotPlayer.META_LOCATION, location);
}
if (plot == null) {
player.deleteMeta(PlotPlayer.META_LAST_PLOT);
} else {
player.setMeta(PlotPlayer.META_LAST_PLOT, plot);
}
player.sendMessage("&c> " + (System.currentTimeMillis() - start));
return true;
}
init();
this.scope.put("_2", params);
this.scope.put("_3", cmd);
script =
"_1=PS.getBasePlots().iterator();while(_1.hasNext()){plot=_1.next();if("
+ args[1]
+ "){PlotPlayer.setMeta(\"location\",plot.getBottomAbs());PlotPlayer.setMeta(\"lastplot\",plot);_3.onCommand"
+ "(PlotPlayer,_2)}}";
break;
case "all":
if (args.length < 3) {
Captions.COMMAND_SYNTAX
.send(player, "/plot debugexec all ");
return false;
}
script =
"_1=PS.getBasePlots().iterator();while(_1.hasNext()){plot=_1.next();if("
+ args[1] + "){" + StringMan
.join(Arrays.copyOfRange(args, 2, args.length), " ") + "}}";
break;
default:
script = StringMan.join(args, " ");
}
if (!(player instanceof ConsolePlayer)) {
MainUtil.sendMessage(player, Captions.NOT_CONSOLE);
return false;
}
init();
this.scope.put("PlotPlayer", player);
PlotSquared.debug("> " + script);
try {
if (async) {
final String toExec = script;
TaskManager.runTaskAsync(() -> {
long start = System.currentTimeMillis();
Object result = null;
try {
result = DebugExec.this.engine.eval(toExec, DebugExec.this.scope);
} catch (ScriptException e) {
e.printStackTrace();
}
PlotSquared
.log("> " + (System.currentTimeMillis() - start) + "ms -> " + result);
});
} else {
long start = System.currentTimeMillis();
Object result = this.engine.eval(script, this.scope);
PlotSquared
.log("> " + (System.currentTimeMillis() - start) + "ms -> " + result);
}
return true;
} catch (ScriptException e) {
e.printStackTrace();
return false;
}
}
return false;
}
}