| commit | author | age | ||
| e369b9 | 1 | /* |
| c45b52 | 2 | fm - File management class library |
| e369b9 | 3 | Copyright (C) 2024 Ulrich Hilger |
| U | 4 | |
| 5 | This program is free software: you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU Affero General Public License as | |
| 7 | published by the Free Software Foundation, either version 3 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU Affero General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Affero General Public License | |
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 17 | */ | |
| 18 | package de.uhilger.fm; | |
| 19 | ||
| 20 | import java.io.File; | |
| 21 | import java.io.IOException; | |
| 22 | import java.nio.file.DirectoryStream; | |
| 23 | import java.nio.file.Files; | |
| 24 | import java.nio.file.Path; | |
| 25 | ||
| 26 | /** | |
| 27 | * Eine Klasse mit Methoden zum Kopieren und Verschieben von Dateien | |
| 28 | * | |
| 29 | * @author Ulrich Hilger, 15. Janaur 2024 | |
| 30 | */ | |
| 31 | public class Mover extends FileHelper { | |
| 32 | ||
| 33 | ||
| 34 | public String copyOrMoveFiles(String fromPath, String toPath, String[] fileNames, | |
| 35 | int operation, String base) throws IOException { | |
| 36 | String result = null; | |
| 37 | File srcDir = new File(base, fromPath); | |
| 38 | File targetDir = new File(base, toPath); | |
| 39 | for (String fileName : fileNames) { | |
| 40 | File srcFile = new File(srcDir, fileName); | |
| 41 | //logger.fine("srcFile: " + srcFile); | |
| 42 | if (srcFile.isDirectory()) { | |
| 43 | //logger.fine("srcFile is directory."); | |
| c45b52 | 44 | CopyMoveVisitor bearbeiter = new CopyMoveVisitor(); |
| e369b9 | 45 | bearbeiter.setTargetDir(targetDir.toPath()); |
| U | 46 | bearbeiter.setOperation(operation); |
| 47 | Files.walkFileTree(srcFile.toPath(), bearbeiter); | |
| 48 | } else { | |
| 49 | Path source = srcFile.toPath(); | |
| 50 | File destFile = targetDir.toPath().resolve(source.getFileName()).toFile(); | |
| 51 | if (destFile.exists()) { | |
| 52 | destFile = getNewFileName(destFile); | |
| 53 | } | |
| 54 | if (operation == Const.OP_MOVE) { | |
| 55 | String fname = srcFile.getName().toLowerCase(); | |
| 56 | if (fname.endsWith(Const.JPEG) | |
| 57 | || fname.endsWith(Const.JPG) | |
| 58 | || fname.endsWith(Const.PNG)) { | |
| 59 | moveImgFilesToDirectory(srcFile, srcDir, targetDir, false); | |
| 60 | } else { | |
| 61 | Files.move(source, destFile.toPath()); | |
| 62 | } | |
| 63 | } else { | |
| 64 | Files.copy(source, destFile.toPath()); | |
| 65 | } | |
| 66 | } | |
| 67 | } | |
| 68 | return result; | |
| 69 | } | |
| 70 | ||
| 71 | private void moveImgFilesToDirectory(File srcFile, File srcDir, File targetDir, | |
| 72 | boolean createDestDir) throws IOException { | |
| 73 | String fnameext = srcFile.getName(); | |
| 74 | int dotpos = fnameext.lastIndexOf("."); | |
| 75 | String fname = fnameext.substring(0, dotpos); | |
| 76 | String ext = fnameext.substring(dotpos); | |
| 77 | //logger.fine("fname: " + fname + ", ext: " + ext); | |
| 78 | Path targetPath = targetDir.toPath(); | |
| 79 | DirectoryStream<Path> stream = Files.newDirectoryStream(srcDir.toPath(), fname + "*" + ext); | |
| 80 | //"*.{txt,doc,pdf,ppt}" | |
| 81 | for (Path path : stream) { | |
| 82 | //logger.fine(path.getFileName().toString()); | |
| 83 | //Files.delete(path); | |
| 84 | Files.move(path, targetPath.resolve(path.getFileName())); | |
| 85 | } | |
| 86 | stream.close(); | |
| 87 | } | |
| 88 | ||
| 89 | } | |
