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| | | |
| | | import de.uhilger.filecms.data.FileRef; |
| | | import de.uhilger.filecms.web.Initialiser; |
| | | import de.uhilger.wbx.Bild; |
| | | import java.awt.Container; |
| | | import java.awt.Image; |
| | | import java.awt.MediaTracker; |
| | | import java.awt.Toolkit; |
| | | import java.io.File; |
| | | import java.io.FileNotFoundException; |
| | | import java.io.FileReader; |
| | | import java.io.FileWriter; |
| | | import java.io.IOException; |
| | | import java.io.Reader; |
| | | import java.security.Principal; |
| | | import java.util.ArrayList; |
| | | import java.util.Iterator; |
| | |
| | | public class FileMgr extends Api { |
| | | private static final Logger logger = Logger.getLogger(FileMgr.class.getName()); |
| | | |
| | | public static final String WBX_DATA_PATH = "daten/"; |
| | | public static final String PUB_DIR_PATH = "www/"; |
| | | public static final String HOME_DIR_PATH = "home/"; |
| | | public static final String PUB_DIR_NAME = "Oeffentlich"; |
| | | public static final String HOME_DIR_NAME = "Persoenlicher Ordner"; |
| | | //public static final String HOME_DIR_NAME = "Persoenlicher Ordner"; |
| | | public static final String HOME_DIR_NAME = "Persoenlich"; |
| | | public static final String WBX_ADMIN_ROLE = "wbxAdmin"; |
| | | |
| | | public static final String WBX_BASE = "$basis"; |
| | | public static final String WBX_DATA = "$daten"; |
| | | |
| | | public static final int OP_COPY = 1; |
| | | public static final int OP_MOVE = 2; |
| | |
| | | return "Hallo Welt!"; |
| | | } |
| | | |
| | | /** |
| | | * Inhalte der WebBox listen. Hier wird nur der relative Pfad |
| | | * ausgehend von www oder home ausgegeben sowie zudem ausgehend |
| | | * von $daten und $basis, sofern der Benutzer die Rolle wbxAdmin hat. |
| | | * |
| | | * Andere Inhalte werden nicht ausgegeben. |
| | | * |
| | | * @param relPath |
| | | * @return |
| | | */ |
| | | public List<FileRef> list(String relPath) { |
| | | Bild bild = new Bild(); |
| | | List<FileRef> files = new ArrayList(); |
| | | if(relPath.length() == 0) { |
| | | FileRef namedPublicFolder = new FileRef(PUB_DIR_NAME, true); |
| | |
| | | logger.finer(namedHomeFolder.getAbsolutePath()); |
| | | files = new ArrayList(); |
| | | files.add(namedHomeFolder); |
| | | files.add(namedPublicFolder); |
| | | files.add(namedPublicFolder); |
| | | if(getRequest().isUserInRole(WBX_ADMIN_ROLE)) { |
| | | FileRef namedBaseFolder = new FileRef(WBX_BASE, true); |
| | | FileRef namedDataFolder = new FileRef(WBX_DATA, true); |
| | | files.add(namedBaseFolder); |
| | | files.add(namedDataFolder); |
| | | } |
| | | } else { |
| | | String path = getTargetDir(relPath).getAbsolutePath(); |
| | | logger.fine("listing path: " + path); |
| | |
| | | fname = fname.substring(0, fname.length() - 1); |
| | | } |
| | | logger.fine(fname); |
| | | files.add(new FileRef(fname, fileArray[i].isDirectory())); |
| | | FileRef ref = new FileRef(fname, fileArray[i].isDirectory()); |
| | | ref.setMimetype(bild.getMimeType(fileArray[i])); |
| | | files.add(ref); |
| | | } |
| | | } |
| | | } |
| | |
| | | |
| | | Object p = getRequest().getUserPrincipal(); |
| | | if(p instanceof Principal) { |
| | | FileReader reader = null; |
| | | Reader reader = null; |
| | | try { |
| | | File targetFile = new File(getTargetDir(relPath), fileName); |
| | | |
| | | //reader = new InputStreamReader(new FileInputStream(targetFile), "UTF8"); |
| | | |
| | | reader = new FileReader(targetFile); |
| | | StringBuffer buf = new StringBuffer(); |
| | | char[] readBuffer = new char[1024]; |
| | |
| | | } |
| | | logger.fine("new file: " + file.getName()); |
| | | return file; |
| | | } |
| | | } |
| | | |
| | | private FileRef saveToFile(File targetFile, String contents) { |
| | | FileRef savedFile = null; |
| | | try { |
| | | targetFile.createNewFile(); |
| | | FileWriter w = new FileWriter(targetFile); |
| | | //w.write(StringEscapeUtils.unescapeHtml(contents)); |
| | | w.write(contents); |
| | | w.flush(); |
| | | w.close(); |
| | |
| | | } |
| | | return savedFile; |
| | | } |
| | | |
| | | public String bildVerkleinern(String relPath, String bildName) { |
| | | File dir = getTargetDir(relPath); |
| | | File original = new File(dir, bildName); |
| | | Bild bild = new Bild(); |
| | | //for (int i = 0; i < Bild.GR.length; i++) { |
| | | |
| | | //int gr = bild.getVariantenGroesse(i); |
| | | |
| | | String ext = ""; |
| | | String nurname = bildName; |
| | | int dotpos = bildName.indexOf("."); |
| | | if (dotpos > -1) { |
| | | ext = bildName.substring(dotpos); |
| | | nurname = bildName.substring(0, dotpos); |
| | | } |
| | | |
| | | Image image = Toolkit.getDefaultToolkit().getImage(original.getAbsolutePath()); |
| | | MediaTracker mediaTracker = new MediaTracker(new Container()); |
| | | mediaTracker.addImage(image, 0); |
| | | try { |
| | | mediaTracker.waitForID(0); |
| | | |
| | | if(!mediaTracker.isErrorAny()) { |
| | | for(int i = 0; i < Bild.GR.length; i++) { |
| | | StringBuffer buf = new StringBuffer(); |
| | | buf.append(nurname); |
| | | buf.append(bild.getVariantenName(i)); |
| | | buf.append(ext); |
| | | File newImgFile = new File(dir, buf.toString()); |
| | | if(!newImgFile.exists()) { |
| | | logger.fine(original.getAbsolutePath() + " " + newImgFile.getAbsolutePath()); |
| | | bild.writeImageFile(image, bild.getVariantenGroesse(i), bild.getMimeType(original), newImgFile.getAbsolutePath()); |
| | | //bild.writeImageFile(image, photo.getVariantenGroesse(i), photo.getMimetype(), photo.getAbsolutePath(basisPfad), photo.getVariantenName(basisPfad, i)); |
| | | } |
| | | } |
| | | } |
| | | } catch(IOException | InterruptedException ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | |
| | | return "ok"; |
| | | } |
| | | |
| | | /* ---- Hilfsfunktionen ---- */ |
| | | |
| | | /** |
| | | * Einen relativen Pfad in einen absoluten Pfad der WebBox |
| | | * aufloesen. |
| | | * |
| | | * Nur die absoluten Pfade zu PUB_DIR_NAME, HOME_DIR_NAME |
| | | * sowie WBX_BASE und WBX_DATA werden ausgegeben. Letztere |
| | | * beiden nur fuer Nutzer mit der Rolle WBX_ADMIN_ROLE. |
| | | * |
| | | * D.h., es werden nur Pfade aufgeloest, die sich innerhalb |
| | | * des Ordners der WeBox befinden. |
| | | * |
| | | * @param relPath |
| | | * @return |
| | | */ |
| | | private File getTargetDir(String relPath) { |
| | | logger.fine(relPath); |
| | | File targetDir; |
| | | String targetPath = null; |
| | | if(relPath.startsWith(PUB_DIR_NAME)) { |
| | | targetPath = PUB_DIR_PATH + getUserName() + relPath.substring(PUB_DIR_NAME.length()); |
| | | targetDir = new File(getBase().getAbsolutePath(), targetPath); |
| | | } else if(relPath.startsWith(HOME_DIR_NAME)) { |
| | | targetPath = HOME_DIR_PATH + getUserName() + relPath.substring(HOME_DIR_NAME.length()); |
| | | targetDir = new File(getBase().getAbsolutePath(), targetPath); |
| | | } else if(getRequest().isUserInRole(WBX_ADMIN_ROLE)) { |
| | | if(relPath.startsWith(WBX_BASE)) { |
| | | targetPath = getCatalinaBase(); |
| | | targetDir = new File(targetPath, relPath.substring(WBX_BASE.length())); |
| | | } else if(relPath.startsWith(WBX_DATA)) { |
| | | targetPath = getWbxDataDir(); |
| | | targetDir = new File(targetPath, relPath.substring(WBX_BASE.length())); |
| | | } else { |
| | | targetDir = getDefaultDir(relPath); |
| | | } |
| | | } else { |
| | | // kann eigentlich nicht sein.. |
| | | targetDir = getDefaultDir(relPath); |
| | | } |
| | | logger.fine(targetPath); |
| | | File targetDir = new File(getBase().getAbsolutePath(), targetPath); |
| | | //File targetDir = new File(getBase().getAbsolutePath(), targetPath); |
| | | return targetDir; |
| | | } |
| | | |
| | | private File getDefaultDir(String relPath) { |
| | | String targetPath = PUB_DIR_PATH + getUserName() + relPath.substring(PUB_DIR_NAME.length()); |
| | | return new File(getBase().getAbsolutePath(), targetPath); |
| | | } |
| | | |
| | | private FileRef getBase() { |
| | |
| | | } |
| | | return userName; |
| | | } |
| | | |
| | | private String getCatalinaBase() { |
| | | String path = getServletContext().getRealPath("/"); |
| | | logger.fine("getRealPath: " + path); // file-cms in webapps |
| | | File file = new File(path); |
| | | file = file.getParentFile().getParentFile(); |
| | | return file.getAbsolutePath(); |
| | | } |
| | | |
| | | private String getWbxDataDir() { |
| | | String wbxBase = getBase().getAbsolutePath(); |
| | | File file = new File(wbxBase); |
| | | return file.getAbsolutePath(); |
| | | } |
| | | } |