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package com.keuin.kbackupfabric.operation;
import com.keuin.kbackupfabric.operation.abstracts.InvokableAsyncBlockingOperation;
import com.keuin.kbackupfabric.operation.backup.feedback.BackupFeedback;
import com.keuin.kbackupfabric.operation.backup.method.ConfiguredBackupMethod;
import com.keuin.kbackupfabric.util.PrintUtil;
import com.mojang.brigadier.context.CommandContext;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.command.ServerCommandSource;
import net.minecraft.world.World;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import static com.keuin.kbackupfabric.util.PrintUtil.msgInfo;
public class BackupOperation extends InvokableAsyncBlockingOperation {
private final CommandContext<ServerCommandSource> context;
private final Map<World, Boolean> oldWorldsSavingDisabled = new HashMap<>();
private final ConfiguredBackupMethod configuredBackupMethod;
private long startTime;
public BackupOperation(CommandContext<ServerCommandSource> context, ConfiguredBackupMethod configuredBackupMethod) {
super("BackupWorker");
this.context = context;
this.configuredBackupMethod = configuredBackupMethod;
}
@Override
protected void async() {
String backupSaveDirectory = "";
MinecraftServer server = context.getSource().getMinecraftServer();
try {
//// Do our main backup logic
// Create backup saving directory
if (!configuredBackupMethod.touch()) {
PrintUtil.msgErr(context, "Failed to create backup save directory. Cannot backup.");
return;
}
// Backup
BackupFeedback result = configuredBackupMethod.backup();
if (result.isSuccess()) {
// Restore old auto-save switch stat
server.getWorlds().forEach(world -> world.savingDisabled = oldWorldsSavingDisabled.getOrDefault(world, true));
// Print finish message: time elapsed and file size
long timeElapsedMillis = System.currentTimeMillis() - startTime;
String msgText = String.format("Backup finished. Time elapsed: %.2fs. ", timeElapsedMillis / 1000.0) + result.getFeedback();
PrintUtil.msgInfo(context, msgText, true);
} else {
// failed
PrintUtil.msgErr(context, "Backup operation failed. No further information.");
}
} catch (SecurityException e) {
msgInfo(context, String.format("Failed to create backup saving directory: %s. Failed to backup.", backupSaveDirectory));
} catch (IOException e) {
msgInfo(context, "Failed to make zip: " + e.getMessage());
}
}
@Override
protected boolean sync() {
//// Save world, save old auto-save configs
PrintUtil.broadcast("Making backup, please wait ...");
// Get server
MinecraftServer server = context.getSource().getMinecraftServer();
// Save old auto-save switch state for restoration after finished
oldWorldsSavingDisabled.clear();
server.getWorlds().forEach(world -> {
oldWorldsSavingDisabled.put(world, world.savingDisabled);
world.savingDisabled = true;
});
// Force to save all player data and worlds
PrintUtil.msgInfo(context, "Saving players ...");
server.getPlayerManager().saveAllPlayerData();
PrintUtil.msgInfo(context, "Saving worlds ...");
server.save(true, true, true);
// Log start time
startTime = System.currentTimeMillis();
return true;
}
}
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