| | |
| | | |
| | | package de.uhilger.filecms.api; |
| | | |
| | | import de.uhilger.filecms.data.FileRef; |
| | | import de.uhilger.filecms.web.Initialiser; |
| | | import de.uhilger.filesystem.FileRef; |
| | | import de.uhilger.filesystem.FileSystem; |
| | | import de.uhilger.filesystem.LocalFileSystem; |
| | | import java.io.File; |
| | | import java.io.FileNotFoundException; |
| | | import java.io.FileReader; |
| | |
| | | import java.io.IOException; |
| | | import java.security.Principal; |
| | | import java.util.ArrayList; |
| | | import java.util.Iterator; |
| | | import java.util.List; |
| | | import java.util.logging.Level; |
| | | import java.util.logging.Logger; |
| | | import org.apache.commons.io.FileUtils; |
| | | import org.apache.commons.lang.StringEscapeUtils; |
| | | |
| | | /** |
| | | * |
| | |
| | | files.add(namedPublicFolder); |
| | | } else { |
| | | String path = getTargetDir(relPath).getAbsolutePath(); |
| | | logger.fine("path: " + path); |
| | | LocalFileSystem fs = new LocalFileSystem(); |
| | | logger.fine("listing " + getTargetDir(relPath).getAbsolutePath()); |
| | | FileRef[] fileRefs = fs.list(new FileRef(getTargetDir(relPath).getAbsolutePath(), true)); |
| | | for(int i = 0; i < fileRefs.length; i++) { |
| | | files.add(fileRefs[i]); |
| | | logger.fine("added " + fileRefs[i].getAbsolutePath()); |
| | | logger.fine("listing path: " + path); |
| | | File dir = new File(path); |
| | | if(dir.exists()) { |
| | | File[] fileArray = dir.listFiles(); |
| | | for(int i = 0; i < fileArray.length; i++) { |
| | | logger.fine(fileArray[i].toURI().toString()); |
| | | String fname = fileArray[i].toURI().toString().replace("file:/", ""); |
| | | if(fileArray[i].isDirectory()) { |
| | | fname = fname.substring(0, fname.length() - 1); |
| | | } |
| | | logger.fine(fname); |
| | | files.add(new FileRef(fname, fileArray[i].isDirectory())); |
| | | } |
| | | } |
| | | } |
| | | return files; |
| | |
| | | return code; |
| | | } |
| | | |
| | | public String renameFile(String relPath, String fname, String newName) { |
| | | File targetDir = getTargetDir(relPath); |
| | | File file = new File(targetDir, fname); |
| | | file.renameTo(new File(targetDir, newName)); |
| | | return fname + " umbenannt zu " + newName; |
| | | } |
| | | |
| | | public String deleteFiles(String relPath, List fileNames) { |
| | | String result = null; |
| | | try { |
| | | FileRef[] delRefs = new FileRef[fileNames.size()]; |
| | | logger.fine(fileNames.toString()); |
| | | File targetDir = getTargetDir(relPath); |
| | | for(int i=0; i < fileNames.size(); i++) { |
| | |
| | | logger.fine(al.get(0).toString()); |
| | | File targetFile = new File(targetDir, al.get(0).toString()); |
| | | logger.fine(targetFile.getAbsolutePath()); |
| | | delRefs[i] = new FileRef(targetFile.getAbsolutePath(), targetFile.isDirectory()); |
| | | if(targetFile.isDirectory()) { |
| | | FileUtils.deleteDirectory(targetFile); |
| | | } else { |
| | | targetFile.delete(); |
| | | } |
| | | } |
| | | } |
| | | FileSystem fs = new LocalFileSystem(); |
| | | fs.delete(delRefs); |
| | | result = "deleted"; |
| | | } catch (Throwable ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | |
| | | return copyOrMoveFiles(fromPath, toPath, fileNames, OP_MOVE); |
| | | } |
| | | |
| | | /** |
| | | * Dateien kopieren |
| | | * |
| | | * @param fromPath der relative Pfad, aus dem die Dateien stammen, die kopiert werden sollen |
| | | * @param toPath der relative Pfad, an den die Dateien kopiert werden sollen |
| | | * @param fileNames Liste mit Namen der Dateien, die kopiert werden sollen |
| | | * @param operation OP_COPY oder OP_MOVE |
| | | * @return null bei Fehler oder Quittungstext, wenn erfolgreich |
| | | */ |
| | | private String copyOrMoveFiles(String fromPath, String toPath, List fileNames, int operation) { |
| | | String result = null; |
| | | try { |
| | | FileRef[] files = new FileRef[fileNames.size()]; |
| | | logger.fine(fileNames.toString()); |
| | | File srcDir = getTargetDir(fromPath); |
| | | for(int i=0; i < fileNames.size(); i++) { |
| | | Object o = fileNames.get(i); |
| | | if(o instanceof ArrayList) { |
| | | File targetDir = getTargetDir(toPath); |
| | | Iterator i = fileNames.iterator(); |
| | | while(i.hasNext()) { |
| | | Object o = i.next(); |
| | | if (o instanceof ArrayList) { |
| | | ArrayList al = (ArrayList) o; |
| | | logger.fine(al.get(0).toString()); |
| | | File srcFile = new File(srcDir, al.get(0).toString()); |
| | | logger.fine(srcFile.getAbsolutePath()); |
| | | files[i] = new FileRef(srcFile.getAbsolutePath(), srcFile.isDirectory()); |
| | | if(srcFile.isDirectory()) { |
| | | if(operation == OP_MOVE) { |
| | | FileUtils.moveDirectoryToDirectory(srcFile, targetDir, false); |
| | | } else { |
| | | FileUtils.copyDirectoryToDirectory(srcFile, targetDir); |
| | | } |
| | | } else { |
| | | if(operation == OP_MOVE) { |
| | | FileUtils.moveFileToDirectory(srcFile, targetDir, false); |
| | | } else { |
| | | FileUtils.copyFileToDirectory(srcFile, targetDir); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | File targetDir = getTargetDir(toPath); |
| | | FileSystem fs = new LocalFileSystem(); |
| | | switch(operation) { |
| | | case OP_COPY: |
| | | fs.copy(files, new FileRef(targetDir.getAbsolutePath(), true)); |
| | | break; |
| | | case OP_MOVE: |
| | | fs.move(files, new FileRef(targetDir.getAbsolutePath(), true)); |
| | | break; |
| | | } |
| | | result = "kopiert"; |
| | | } catch (Throwable ex) { |
| | | } catch (IOException ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | return result; |
| | | } |
| | | |
| | | public FileRef saveTextFile(String relPath, String fileName, String contents) { |
| | | public FileRef saveTextFileAs(String relPath, String fileName, String contents) { |
| | | FileRef savedFile = null; |
| | | logger.fine(relPath + " " + fileName); |
| | | //FileRef datenRef = getBase(); |
| | | Object p = getRequest().getUserPrincipal(); |
| | | if(p instanceof Principal) { |
| | | File targetFile = new File(getTargetDir(relPath), fileName); |
| | | if(targetFile.exists()) { |
| | | targetFile = getNewFileName(targetFile); |
| | | } else { |
| | | targetFile.getParentFile().mkdirs(); |
| | | } |
| | | saveToFile(targetFile, contents); |
| | | } |
| | | return savedFile; |
| | | } |
| | | |
| | | private File getNewFileName(File file) { |
| | | File dir = file.getParentFile(); |
| | | String targetName = file.getName(); |
| | | logger.fine("targetName: " + targetName); |
| | | String ext = ""; |
| | | int dotpos = targetName.indexOf("."); |
| | | if(dotpos > -1) { |
| | | ext = targetName.substring(dotpos); |
| | | targetName = targetName.substring(0, dotpos); |
| | | } |
| | | logger.fine("targetName: " + targetName + ", ext: " + ext); |
| | | int i = 1; |
| | | while(file.exists()) { |
| | | StringBuffer buf = new StringBuffer(); |
| | | buf.append(targetName); |
| | | buf.append("-"); |
| | | buf.append(i); |
| | | if(ext.length() > 0) { |
| | | buf.append(ext); |
| | | } |
| | | file = new File(dir, buf.toString()); |
| | | i++; |
| | | } |
| | | logger.fine("new file: " + file.getName()); |
| | | return file; |
| | | } |
| | | |
| | | private FileRef saveToFile(File targetFile, String contents) { |
| | | FileRef savedFile = null; |
| | | try { |
| | | FileRef datenRef = getBase(); |
| | | //File daten = new File(datenRef.getAbsolutePath()); |
| | | Object p = getRequest().getUserPrincipal(); |
| | | if(p instanceof Principal) { |
| | | File targetFile = new File(getTargetDir(relPath), fileName); |
| | | if(targetFile.exists()) { |
| | | /* |
| | | muss delete() sein? |
| | | pruefen: ueberschreibt der FileWriter den alteen Inhalt oder |
| | | entsteht eine unerwuenschte Mischung aus altem und neuem |
| | | Inhalt? |
| | | */ |
| | | targetFile.delete(); |
| | | } else { |
| | | targetFile.getParentFile().mkdirs(); |
| | | } |
| | | targetFile.createNewFile(); |
| | | FileWriter w = new FileWriter(targetFile); |
| | | w.write(contents); |
| | | w.flush(); |
| | | w.close(); |
| | | savedFile = new FileRef( |
| | | targetFile.getAbsolutePath(), |
| | | targetFile.isDirectory(), |
| | | targetFile.isHidden(), |
| | | targetFile.lastModified(), |
| | | targetFile.length()); |
| | | } |
| | | targetFile.createNewFile(); |
| | | FileWriter w = new FileWriter(targetFile); |
| | | //w.write(StringEscapeUtils.unescapeHtml(contents)); |
| | | w.write(contents); |
| | | w.flush(); |
| | | w.close(); |
| | | savedFile = new FileRef( |
| | | targetFile.getAbsolutePath(), |
| | | targetFile.isDirectory(), |
| | | targetFile.isHidden(), |
| | | targetFile.lastModified(), |
| | | targetFile.length()); |
| | | } catch (IOException ex) { |
| | | logger.log(Level.SEVERE, null, ex); |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | return savedFile; |
| | | } |
| | | |
| | | public FileRef saveTextFile(String relPath, String fileName, String contents) { |
| | | FileRef savedFile = null; |
| | | logger.fine(relPath + " " + fileName); |
| | | //FileRef datenRef = getBase(); |
| | | Object p = getRequest().getUserPrincipal(); |
| | | if(p instanceof Principal) { |
| | | File targetFile = new File(getTargetDir(relPath), fileName); |
| | | if(targetFile.exists()) { |
| | | /* |
| | | muss delete() sein? |
| | | pruefen: ueberschreibt der FileWriter den alteen Inhalt oder |
| | | entsteht eine unerwuenschte Mischung aus altem und neuem |
| | | Inhalt? |
| | | */ |
| | | targetFile.delete(); |
| | | } else { |
| | | targetFile.getParentFile().mkdirs(); |
| | | } |
| | | saveToFile(targetFile, contents); |
| | | } |
| | | return savedFile; |
| | | } |
| | |
| | | userName = ((Principal) p).getName(); |
| | | } |
| | | return userName; |
| | | } |
| | | |
| | | /* |
| | | private File getWebappsDir() { |
| | | File cfile = new File(this.getClass().getResource( |
| | | this.getClass().getSimpleName() + ".class").getFile()); |
| | | String path = cfile.getAbsolutePath(); |
| | | return new File(path.substring(0, path.indexOf(getRequest().getContextPath()))); |
| | | } |
| | | */ |
| | | |
| | | } |
| | | } |
| | | } |