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Fix schematics in directories.
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parent
629b7d56dc
commit
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@ -42,13 +42,11 @@ import com.sk89q.worldedit.util.command.binding.Switch;
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import com.sk89q.worldedit.util.command.parametric.Optional;
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import com.sk89q.worldedit.util.io.Closer;
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import com.sk89q.worldedit.util.io.file.FilenameException;
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import com.sk89q.worldedit.util.io.file.FilenameResolutionException;
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import com.sk89q.worldedit.world.registry.WorldData;
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import java.io.BufferedInputStream;
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import java.io.BufferedOutputStream;
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import java.io.File;
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import java.io.FileFilter;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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@ -58,6 +56,7 @@ import java.util.Comparator;
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import java.util.List;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.util.regex.Pattern;
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import static com.google.common.base.Preconditions.checkNotNull;
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@ -262,18 +261,9 @@ public class SchematicCommands {
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@CommandPermissions("worldedit.schematic.list")
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public void list(Actor actor, CommandContext args, @Switch('p') @Optional("1") int page) throws WorldEditException {
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File dir = worldEdit.getWorkingDirectoryFile(worldEdit.getConfiguration().saveDir);
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File[] files = dir.listFiles(new FileFilter(){
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@Override
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public boolean accept(File file) {
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// sort out directories from the schematic list
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// if WE supports sub-directories in the future,
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// this will have to be changed
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return file.isFile();
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}
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});
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if (files == null) {
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throw new FilenameResolutionException(dir.getPath(), "Schematics directory invalid or not found.");
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}
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List<File> fileList = allFiles(dir);
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File[] files = new File[fileList.size()];
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fileList.toArray(files);
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if (files.length == 0) {
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actor.printError("No schematics found.");
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@ -295,52 +285,66 @@ public class SchematicCommands {
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Arrays.sort(files, new Comparator<File>(){
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@Override
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public int compare(File f1, File f2) {
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// this should no longer happen, as directory-ness is checked before
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// however, if a directory slips through, this will break the contract
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// of comparator transitivity
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if (!f1.isFile() || !f2.isFile()) return -1;
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// http://stackoverflow.com/questions/203030/best-way-to-list-files-in-java-sorted-by-date-modified
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int result = sortType == 0 ? f1.getName().compareToIgnoreCase(f2.getName()) : // use name by default
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Long.valueOf(f1.lastModified()).compareTo(f2.lastModified()); // use date if there is a flag
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if (sortType == 1) result = -result; // flip date for newest first instead of oldest first
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return result;
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int res;
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if (sortType == 0) { // use name by default
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int p = f1.getParent().compareTo(f2.getParent());
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if (p == 0) { // same parent, compare names
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res = f1.getName().compareTo(f2.getName());
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} else { // different parent, sort by that
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res = p;
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}
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} else {
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res = Long.valueOf(f1.lastModified()).compareTo(f2.lastModified()); // use date if there is a flag
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if (sortType == 1) res = -res; // flip date for newest first instead of oldest first
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}
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return res;
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}
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});
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List<String> schematics = listFiles("", files);
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List<String> schematics = listFiles(worldEdit.getConfiguration().saveDir, files);
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int offset = (page - 1) * SCHEMATICS_PER_PAGE;
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actor.print("Available schematics (Filename: Format) [" + page + "/" + pageCount + "]:");
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StringBuilder build = new StringBuilder();
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int limit = Math.min(offset + SCHEMATICS_PER_PAGE, schematics.size());
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for (int i = offset; i < limit; i++) {
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for (int i = offset; i < limit;) {
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build.append(schematics.get(i));
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if (++i != limit) {
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build.append("\n");
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}
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}
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actor.print(build.toString());
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}
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private List<File> allFiles(File root) {
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File[] files = root.listFiles();
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if (files == null) return null;
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List<File> fileList = new ArrayList<File>();
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for (File f : files) {
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if (f.isDirectory()) {
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List<File> subFiles = allFiles(f);
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if (subFiles == null) continue; // empty subdir
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fileList.addAll(subFiles);
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} else {
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fileList.add(f);
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}
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}
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return fileList;
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}
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private List<String> listFiles(String prefix, File[] files) {
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if (prefix == null) prefix = "";
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List<String> result = new ArrayList<String>();
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for (File file : files) {
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StringBuilder build = new StringBuilder();
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if (file.isDirectory()) {
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build.append(listFiles(prefix + file.getName() + "/", file.listFiles()));
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continue;
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}
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if (!file.isFile()) {
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continue;
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}
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if (!result.isEmpty()) { // prevent an empty line
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build.append('\n');
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}
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build.append("\u00a79");
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build.append("\u00a72");
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ClipboardFormat format = ClipboardFormat.findByFile(file);
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build.append(prefix).append(file.getName())
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.append(": ").append(format == null ? "Unknown" : format.name());
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boolean inRoot = file.getParentFile().getName().equals(prefix);
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build.append(inRoot ? file.getName() : file.getPath().split(Pattern.quote(prefix + File.separator))[1])
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.append(": ").append(format == null ? "Unknown" : format.name());
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result.add(build.toString());
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}
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return result;
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