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Rollback changes

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This commit is contained in:
Jesse Boyd 2016-08-07 07:19:02 +10:00
parent c98d07039d
commit 514b28caa4
5 changed files with 47 additions and 12 deletions
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1
core/src/main/java/com/boydti/fawe/Fawe.java
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@ -67,7 +67,6 @@ import java.util.Collection;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import java.util.stream.Stream;
import javax.management.InstanceAlreadyExistsException;
import javax.management.Notification;
import javax.management.NotificationEmitter;

6
core/src/main/java/com/boydti/fawe/config/BBC.java
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@ -92,9 +92,11 @@ public enum BBC {
BRUSH_SMOOTH("Smooth brush equipped (%s0 x %s1 using %s2).", "WorldEdit.Brush"),
BRUSH_SPHERE("Sphere brush shape equipped (%s0).", "WorldEdit.Brush"),
ROLLBACK_ELEMENT("Undoing %s0", "WorldEdit.Rollback"),
TOOL_INSPECT("Inspect tool bound to %s0.", "WorldEdit.Tool"),
TOOL_INSPECT_INFO("&7%s0 changed %s1 to %s2 %s3 ago","Info"),
TOOL_INSPECT_INFO_FOOTER("&6Total: &7%s0 changes","Info"),
TOOL_INSPECT_INFO("&7%s0 changed %s1 to %s2 %s3 ago","WorldEdit.Tool"),
TOOL_INSPECT_INFO_FOOTER("&6Total: &7%s0 changes","WorldEdit.Tool"),
TOOL_NONE("Tool unbound from your current item.", "WorldEdit.Tool"),
TOOL_INFO("Info tool bound to %s0.", "WorldEdit.Tool"),
TOOL_TREE("Tree tool bound to %s0.", "WorldEdit.Tool"),

23
core/src/main/java/com/boydti/fawe/database/RollbackDatabase.java
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@ -33,6 +33,7 @@ public class RollbackDatabase {
// private String GET_EDITS_POINT;
private String GET_EDITS;
private String GET_EDITS_USER;
private String DELETE_EDITS_USER;
private String PURGE;
private ConcurrentLinkedQueue<RollbackOptimizedHistory> historyChanges = new ConcurrentLinkedQueue<>();
@ -47,8 +48,9 @@ public class RollbackDatabase {
INSERT_EDIT = "INSERT INTO `" + prefix + "edits` (`player`,`id`,`x1`,`y1`,`z1`,`x2`,`y2`,`z2`,`time`) VALUES(?,?,?,?,?,?,?,?,?)";
PURGE = "DELETE FROM `" + prefix + "edits` WHERE `time`<?";
// GET_EDITS_POINT = "SELECT `player`,`id` FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=?";
GET_EDITS = "SELECT `player`,`id` FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=? AND `time`>?";
GET_EDITS_USER = "SELECT `player`,`id` FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=? AND `time`>? AND `player`=?";
GET_EDITS = "SELECT `player`,`id` FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=? AND `time`>? ORDER BY `time` DESC, `id` DESC";
GET_EDITS_USER = "SELECT `player`,`id` FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=? AND `time`>? AND `player`=? ORDER BY `time` DESC, `id` DESC";
DELETE_EDITS_USER = "DELETE FROM `" + prefix + "edits` WHERE `x2`>=? AND `x1`<=? AND `y2`>=? AND `y1`<=? AND `z2`>=? AND `z1`<=? AND `time`>? AND `player`=?";
init();
purge((int) TimeUnit.DAYS.toMillis(Settings.HISTORY.DELETE_AFTER_DAYS));
TaskManager.IMP.async(new Runnable() {
@ -103,7 +105,7 @@ public class RollbackDatabase {
});
}
public void getPotentialEdits(final UUID uuid, final long minTime, final Vector pos1, final Vector pos2, final RunnableVal<DiskStorageHistory> onEach, final Runnable whenDone) {
public void getPotentialEdits(final UUID uuid, final long minTime, final Vector pos1, final Vector pos2, final RunnableVal<DiskStorageHistory> onEach, final Runnable whenDone, final boolean delete) {
final World world = FaweAPI.getWorld(this.world);
addTask(new Runnable() {
@Override
@ -140,6 +142,21 @@ public class RollbackDatabase {
} catch (SQLException e) {
e.printStackTrace();
}
if (delete && uuid != null) {
try (PreparedStatement stmt = connection.prepareStatement(DELETE_EDITS_USER)) {
stmt.setInt(1, pos1.getBlockX());
stmt.setInt(2, pos2.getBlockX());
stmt.setByte(3, (byte) (pos1.getBlockY() - 128));
stmt.setByte(4, (byte) (pos2.getBlockY() - 128));
stmt.setInt(5, pos1.getBlockZ());
stmt.setInt(6, pos2.getBlockZ());
stmt.setInt(7, (int) (minTime / 1000));
byte[] uuidBytes = ByteBuffer.allocate(16).putLong(uuid.getMostSignificantBits()).putLong(uuid.getLeastSignificantBits()).array();
stmt.setBytes(8, uuidBytes);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
});
}

2
core/src/main/java/com/boydti/fawe/object/brush/InspectBrush.java
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@ -106,7 +106,7 @@ public class InspectBrush extends BrushTool implements DoubleActionTraceTool {
public void run() {
BBC.TOOL_INSPECT_INFO_FOOTER.send(fp, count);
}
});
}, false);
return true;
}

27
core/src/main/java/com/sk89q/worldedit/command/HistoryCommands.java
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@ -24,6 +24,8 @@ import com.boydti.fawe.config.BBC;
import com.boydti.fawe.config.Settings;
import com.boydti.fawe.database.DBHandler;
import com.boydti.fawe.database.RollbackDatabase;
import com.boydti.fawe.object.RunnableVal;
import com.boydti.fawe.object.changeset.DiskStorageHistory;
import com.boydti.fawe.util.MainUtil;
import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.minecraft.util.commands.CommandContext;
@ -37,6 +39,7 @@ import com.sk89q.worldedit.WorldVector;
import com.sk89q.worldedit.entity.Player;
import com.sk89q.worldedit.world.World;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicInteger;
import static com.google.common.base.Preconditions.checkNotNull;
@ -66,7 +69,7 @@ public class HistoryCommands {
max = 3
)
@CommandPermissions("worldedit.history.undo")
public void faweRollback(Player player, LocalSession session, String user, int radius, String time) throws WorldEditException {
public void faweRollback(final Player player, LocalSession session, final String user, int radius, String time) throws WorldEditException {
if (!Settings.HISTORY.USE_DATABASE) {
BBC.SETTING_DISABLE.send(player, "history.use-database");
return;
@ -87,10 +90,24 @@ public class HistoryCommands {
Vector bot = origin.subtract(radius, radius, radius);
Vector top = origin.add(radius, radius, radius);
RollbackDatabase database = DBHandler.IMP.getDatabase(Fawe.imp().getWorldName(world));
// TODO
final AtomicInteger count = new AtomicInteger();
System.out.println("ROLLING BACK");
database.getPotentialEdits(other, System.currentTimeMillis() - timeDiff, bot, top, new RunnableVal<DiskStorageHistory>() {
@Override
public void run(DiskStorageHistory edit) {
EditSession session = edit.toEditSession(null);
session.undo(session);
edit.deleteFiles();
BBC.ROLLBACK_ELEMENT.send(player, Fawe.imp().getWorldName(edit.getWorld()) + "/" + user + "-" + edit.getIndex());
count.incrementAndGet();
}
}, new Runnable() {
@Override
public void run() {
BBC.TOOL_INSPECT_INFO_FOOTER.send(player, count);
}
}, true
);
}
@Command(