001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.command;
020
021import com.google.inject.Inject;
022import com.plotsquared.core.configuration.Settings;
023import com.plotsquared.core.configuration.caption.StaticCaption;
024import com.plotsquared.core.configuration.caption.TranslatableCaption;
025import com.plotsquared.core.permissions.Permission;
026import com.plotsquared.core.player.MetaDataAccess;
027import com.plotsquared.core.player.PlayerMetaDataKeys;
028import com.plotsquared.core.player.PlotPlayer;
029import com.plotsquared.core.plot.Plot;
030import com.plotsquared.core.plot.PlotArea;
031import com.plotsquared.core.plot.PlotId;
032import com.plotsquared.core.plot.schematic.Schematic;
033import com.plotsquared.core.plot.world.PlotAreaManager;
034import com.plotsquared.core.util.SchematicHandler;
035import com.plotsquared.core.util.TimeUtil;
036import com.plotsquared.core.util.task.RunnableVal;
037import com.plotsquared.core.util.task.TaskManager;
038import net.kyori.adventure.text.minimessage.Template;
039import org.checkerframework.checker.nullness.qual.NonNull;
040
041import java.net.MalformedURLException;
042import java.net.URL;
043import java.util.Collections;
044import java.util.List;
045
046@CommandDeclaration(command = "load",
047        aliases = "restore",
048        category = CommandCategory.SCHEMATIC,
049        requiredType = RequiredType.NONE,
050        permission = "plots.load",
051        usage = "/plot load")
052public class Load extends SubCommand {
053
054    private final PlotAreaManager plotAreaManager;
055    private final SchematicHandler schematicHandler;
056
057    @Inject
058    public Load(
059            final @NonNull PlotAreaManager plotAreaManager,
060            final @NonNull SchematicHandler schematicHandler
061    ) {
062        this.plotAreaManager = plotAreaManager;
063        this.schematicHandler = schematicHandler;
064    }
065
066    @Override
067    public boolean onCommand(final PlotPlayer<?> player, final String[] args) {
068        final String world = player.getLocation().getWorldName();
069        if (!this.plotAreaManager.hasPlotArea(world)) {
070            player.sendMessage(TranslatableCaption.of("errors.not_in_plot_world"));
071            return false;
072        }
073        final Plot plot = player.getCurrentPlot();
074        if (plot == null) {
075            player.sendMessage(TranslatableCaption.of("errors.not_in_plot"));
076            return false;
077        }
078        if (!plot.hasOwner()) {
079            player.sendMessage(TranslatableCaption.of("info.plot_unowned"));
080            return false;
081        }
082        if (!plot.isOwner(player.getUUID()) && !player.hasPermission(Permission.PERMISSION_ADMIN_COMMAND_LOAD)) {
083            player.sendMessage(TranslatableCaption.of("permission.no_plot_perms"));
084            return false;
085        }
086        if (plot.getRunning() > 0) {
087            player.sendMessage(TranslatableCaption.of("errors.wait_for_timer"));
088            return false;
089        }
090
091        try (final MetaDataAccess<List<String>> metaDataAccess =
092                     player.accessTemporaryMetaData(PlayerMetaDataKeys.TEMPORARY_SCHEMATICS)) {
093            if (args.length != 0) {
094                if (args.length == 1) {
095                    List<String> schematics = metaDataAccess.get().orElse(null);
096                    if (schematics == null) {
097                        // No schematics found:
098                        player.sendMessage(
099                                TranslatableCaption.of("web.load_null"),
100                                Template.of("command", "/plot load")
101                        );
102                        return false;
103                    }
104                    String schematic;
105                    try {
106                        schematic = schematics.get(Integer.parseInt(args[0]) - 1);
107                    } catch (Exception ignored) {
108                        // use /plot load <index>
109                        player.sendMessage(
110                                TranslatableCaption.of("invalid.not_valid_number"),
111                                Template.of("value", "(1, " + schematics.size() + ')')
112                        );
113                        return false;
114                    }
115                    final URL url;
116                    try {
117                        url = new URL(Settings.Web.URL + "saves/" + player.getUUID() + '/' + schematic);
118                    } catch (MalformedURLException e) {
119                        e.printStackTrace();
120                        player.sendMessage(TranslatableCaption.of("web.load_failed"));
121                        return false;
122                    }
123                    plot.addRunning();
124                    player.sendMessage(TranslatableCaption.of("working.generating_component"));
125                    TaskManager.runTaskAsync(() -> {
126                        Schematic taskSchematic = this.schematicHandler.getSchematic(url);
127                        if (taskSchematic == null) {
128                            plot.removeRunning();
129                            player.sendMessage(
130                                    TranslatableCaption.of("schematics.schematic_invalid"),
131                                    Template.of("reason", "non-existent or not in gzip format")
132                            );
133                            return;
134                        }
135                        PlotArea area = plot.getArea();
136                        this.schematicHandler.paste(
137                                taskSchematic,
138                                plot,
139                                0,
140                                area.getMinBuildHeight(),
141                                0,
142                                false,
143                                player,
144                                new RunnableVal<>() {
145                                    @Override
146                                    public void run(Boolean value) {
147                                        plot.removeRunning();
148                                        if (value) {
149                                            player.sendMessage(TranslatableCaption.of("schematics.schematic_paste_success"));
150                                        } else {
151                                            player.sendMessage(TranslatableCaption.of("schematics.schematic_paste_failed"));
152                                        }
153                                    }
154                                }
155                        );
156                    });
157                    return true;
158                }
159                plot.removeRunning();
160                player.sendMessage(
161                        TranslatableCaption.of("commandconfig.command_syntax"),
162                        Template.of("value", "/plot load <index>")
163                );
164                return false;
165            }
166
167            // list schematics
168
169            List<String> schematics = metaDataAccess.get().orElse(null);
170            if (schematics == null) {
171                plot.addRunning();
172                TaskManager.runTaskAsync(() -> {
173                    List<String> schematics1 = this.schematicHandler.getSaves(player.getUUID());
174                    plot.removeRunning();
175                    if ((schematics1 == null) || schematics1.isEmpty()) {
176                        player.sendMessage(TranslatableCaption.of("web.load_failed"));
177                        return;
178                    }
179                    metaDataAccess.set(schematics1);
180                    displaySaves(player);
181                });
182            } else {
183                displaySaves(player);
184            }
185        }
186        return true;
187    }
188
189    public void displaySaves(PlotPlayer<?> player) {
190        try (final MetaDataAccess<List<String>> metaDataAccess =
191                     player.accessTemporaryMetaData(PlayerMetaDataKeys.TEMPORARY_SCHEMATICS)) {
192            List<String> schematics = metaDataAccess.get().orElse(Collections.emptyList());
193            for (int i = 0; i < Math.min(schematics.size(), 32); i++) {
194                try {
195                    String schematic = schematics.get(i).split("\\.")[0];
196                    String[] split = schematic.split("_");
197                    if (split.length < 5) {
198                        continue;
199                    }
200                    String time = TimeUtil.secToTime((System.currentTimeMillis() / 1000) - Long.parseLong(split[0]));
201                    String world = split[1];
202                    PlotId id = PlotId.fromString(split[2] + ';' + split[3]);
203                    String size = split[4];
204                    String color = "<dark_aqua>";
205                    player.sendMessage(StaticCaption.of("<dark_gray>[</dark_gray><gray>" + (i + 1) + "</gray><dark_aqua>] </dark_aqua>" + color + time + "<dark_gray> | </dark_gray>" + color + world + ';' + id
206                            + "<dark_gray> | </dark_gray>" + color + size + 'x' + size));
207                } catch (Exception e) {
208                    e.printStackTrace();
209                }
210            }
211            player.sendMessage(
212                    TranslatableCaption.of("web.load_list"),
213                    Template.of("command", "/plot load #")
214            );
215        }
216    }
217
218    /**
219     * @deprecated Use {@link TimeUtil#secToTime(long)}
220     */
221    @Deprecated(forRemoval = true, since = "6.6.2")
222    public String secToTime(long time) {
223        StringBuilder toreturn = new StringBuilder();
224        if (time >= 33868800) {
225            int years = (int) (time / 33868800);
226            time -= years * 33868800;
227            toreturn.append(years).append("y ");
228        }
229        if (time >= 604800) {
230            int weeks = (int) (time / 604800);
231            time -= weeks * 604800;
232            toreturn.append(weeks).append("w ");
233        }
234        if (time >= 86400) {
235            int days = (int) (time / 86400);
236            time -= days * 86400;
237            toreturn.append(days).append("d ");
238        }
239        if (time >= 3600) {
240            int hours = (int) (time / 3600);
241            time -= hours * 3600;
242            toreturn.append(hours).append("h ");
243        }
244        if (time >= 60) {
245            int minutes = (int) (time / 60);
246            time -= minutes * 60;
247            toreturn.append(minutes).append("m ");
248        }
249        if (toreturn.length() == 0 || (time > 0)) {
250            toreturn.append(time).append("s ");
251        }
252        return toreturn.toString().trim();
253    }
254
255}