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Close #2460: 为 Linux/FreeBSD 提供 moveToTrash 支持 (#2678)

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* Close #2460: 为 Linux/FreeBSD 提供 moveToTrash 支持

* fix checkstyle

* Ignore milliseconds
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Glavo 2024-01-26 00:22:46 +08:00 committed by GitHub
parent 4cbf5ce979
commit 1d8ead2cbb
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1 changed files with 60 additions and 0 deletions
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HMCLCore/src/main/java/org/jackhuang/hmcl/util/io/FileUtils.java
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@ -20,19 +20,25 @@ package org.jackhuang.hmcl.util.io;
import org.jackhuang.hmcl.util.Lang;
import org.jackhuang.hmcl.util.StringUtils;
import org.jackhuang.hmcl.util.function.ExceptionalConsumer;
import org.jackhuang.hmcl.util.platform.OperatingSystem;
import java.io.*;
import java.lang.reflect.Method;
import java.nio.charset.Charset;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.function.Predicate;
import java.util.logging.Level;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.jackhuang.hmcl.util.Logging.LOG;
/**
* @author huang
@ -293,6 +299,56 @@ public final class FileUtils {
* @see FileUtils#isMovingToTrashSupported()
*/
public static boolean moveToTrash(File file) {
if (OperatingSystem.CURRENT_OS.isLinuxOrBSD()) {
if (!file.exists()) {
return false;
}
String xdgData = System.getenv("XDG_DATA_HOME");
Path trashDir;
if (StringUtils.isNotBlank(xdgData)) {
trashDir = Paths.get(xdgData, "Trash");
} else {
trashDir = Paths.get(System.getProperty("user.home"), ".local/share/Trash");
}
Path infoDir = trashDir.resolve("info");
Path filesDir = trashDir.resolve("files");
try {
Files.createDirectories(infoDir);
Files.createDirectories(filesDir);
String name = file.getName();
Path infoFile = infoDir.resolve(name + ".trashinfo");
Path targetFile = filesDir.resolve(name);
int n = 0;
while (Files.exists(infoFile) || Files.exists(targetFile)) {
n++;
infoFile = infoDir.resolve(name + "." + n + ".trashinfo");
targetFile = filesDir.resolve(name + "." + n);
}
String time = DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(ZonedDateTime.now().truncatedTo(ChronoUnit.SECONDS));
if (file.isDirectory()) {
FileUtils.copyDirectory(file.toPath(), targetFile);
} else {
FileUtils.copyFile(file.toPath(), targetFile);
}
FileUtils.writeText(infoFile, "[Trash Info]\nPath=" + file.getAbsolutePath() + "\nDeletionDate=" + time + "\n");
FileUtils.forceDelete(file);
} catch (IOException e) {
LOG.log(Level.WARNING, "Failed to move " + file + " to trash", e);
return false;
}
return true;
}
try {
java.awt.Desktop desktop = java.awt.Desktop.getDesktop();
Method moveToTrash = desktop.getClass().getMethod("moveToTrash", File.class);
@ -309,6 +365,10 @@ public final class FileUtils {
* @return true if the method exists.
*/
public static boolean isMovingToTrashSupported() {
if (OperatingSystem.CURRENT_OS.isLinuxOrBSD()) {
return true;
}
try {
java.awt.Desktop.class.getMethod("moveToTrash", File.class);
return true;