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| | | |
| | | package de.uhilger.filecms.api; |
| | | |
| | | import de.uhilger.filecms.data.Bild; |
| | | import de.uhilger.filecms.data.FileRef; |
| | | import de.uhilger.filecms.pub.AbstractComparator; |
| | | import de.uhilger.filecms.pub.FileNameComparator; |
| | | import java.awt.Container; |
| | | import java.awt.Image; |
| | | import java.awt.MediaTracker; |
| | | import java.awt.Toolkit; |
| | | import de.uhilger.filecms.pub.ImgFileFilter; |
| | | import de.uhilger.wbx.Bild; |
| | | import de.uhilger.wbx.WbxUtils; |
| | | import static de.uhilger.wbx.WbxUtils.EMPTY_STRING; |
| | | import static de.uhilger.wbx.WbxUtils.WBX_FILE_BASE; |
| | | import de.uhilger.wbx.data.Inhalt; |
| | | import de.uhilger.wbx.web.TNServlet; |
| | | import java.io.File; |
| | | import java.io.FileFilter; |
| | | import java.io.FileInputStream; |
| | | import java.io.FileNotFoundException; |
| | | import java.io.FileOutputStream; |
| | | import java.io.FileReader; |
| | |
| | | import java.security.Principal; |
| | | import java.util.ArrayList; |
| | | import java.util.Arrays; |
| | | import java.util.Collections; |
| | | import java.util.Comparator; |
| | | import java.util.Enumeration; |
| | | import java.util.Iterator; |
| | | import java.util.List; |
| | | import java.util.logging.Level; |
| | | import java.util.logging.Logger; |
| | | import java.util.zip.Adler32; |
| | | import java.util.zip.CheckedOutputStream; |
| | | import java.util.zip.ZipEntry; |
| | | import java.util.zip.ZipFile; |
| | | import java.util.zip.ZipOutputStream; |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import net.coobird.thumbnailator.Thumbnails; |
| | | import org.apache.commons.io.FileUtils; |
| | | |
| | | /** |
| | |
| | | private List<FileRef> listInt(String relPath, String orderBy, String order) { |
| | | Bild bild = new Bild(); |
| | | List<FileRef> files = new ArrayList(); |
| | | if (!relPath.startsWith(".")) { |
| | | if (!relPath.startsWith(".") && !relPath.contains("WEB-INF") && !relPath.contains("META-INF")) { |
| | | if (relPath.length() == 0) { |
| | | FileRef namedPublicFolder = new FileRef(PUB_DIR_NAME, true); |
| | | logger.finer(namedPublicFolder.getAbsolutePath()); |
| | |
| | | logger.fine("listing path: " + path); |
| | | File dir = new File(path); |
| | | if (dir.exists()) { |
| | | File[] fileArray = dir.listFiles(); |
| | | File[] fileArray = dir.listFiles(new ImgFileFilter()); |
| | | if (orderBy != null && orderBy.equalsIgnoreCase("name")) { |
| | | Arrays.sort(fileArray, new FileNameComparator(order)); |
| | | } else { |
| | |
| | | fname = fname.substring(0, fname.length() - 1); |
| | | } |
| | | logger.fine(fname); |
| | | FileRef ref = new FileRef(fname, fileArray[i].isDirectory()); |
| | | ref.setMimetype(bild.getMimeType(fileArray[i])); |
| | | files.add(ref); |
| | | if(!fname.contains("WEB-INF") && !fname.contains("META-INF")) { |
| | | long fLen = fileArray[i].length(); |
| | | long lastMod = fileArray[i].lastModified(); |
| | | FileRef ref = new FileRef(fname, fileArray[i].isDirectory(), fileArray[i].isHidden(), lastMod, fLen); |
| | | ref.setMimetype(bild.getMimeType(fileArray[i])); |
| | | files.add(ref); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | return files; |
| | | } |
| | | |
| | | |
| | | public List<Inhalt> collect(String relativePath, int maxTiefe, int maxAnzahl, int len) { |
| | | |
| | | WbxUtils wu = new WbxUtils(); |
| | | HttpServletRequest req = getRequest(); |
| | | String requestUrl = req.getRequestURL().toString(); |
| | | String contextPath = req.getContextPath(); |
| | | return wu.collectFiles(requestUrl, contextPath, relativePath, maxTiefe, maxAnzahl, len); |
| | | } |
| | | |
| | | public FileRef newFolder(String relPath, String folderName) { |
| | | if (!relPath.startsWith(".")) { |
| | |
| | | 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); |
| | | // 120, 240, 500, 700, 1200 |
| | | |
| | | 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)); |
| | | } |
| | | } |
| | | |
| | | 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()); |
| | | try { |
| | | Thumbnails.of(original) |
| | | .size(bild.getVariantenGroesse(i), bild.getVariantenGroesse(i)) |
| | | .keepAspectRatio(true) |
| | | .outputQuality(0.7) |
| | | .toFile(newImgFile); |
| | | } catch (IOException ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | } catch (IOException | InterruptedException ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | return "ok"; |
| | | } else { |
| | | return "Pfad micht erlaubt."; |
| | | } |
| | | } |
| | | |
| | | public String bildRotieren(String relPath, String bildName) { |
| | | if (!relPath.startsWith(".")) { |
| | | File dir = getTargetDir(relPath); |
| | | File original = new File(dir, bildName); |
| | | |
| | | String ext = ""; |
| | | String nurname = bildName; |
| | | int dotpos = bildName.indexOf("."); |
| | | if (dotpos > -1) { |
| | | ext = bildName.substring(dotpos); |
| | | nurname = bildName.substring(0, dotpos); |
| | | } |
| | | |
| | | StringBuffer buf = new StringBuffer(); |
| | | buf.append(nurname); |
| | | buf.append("-rot"); |
| | | buf.append(ext); |
| | | File newImgFile = new File(dir, buf.toString()); |
| | | |
| | | logger.fine("original: " + original.getAbsolutePath() + " newImgFile: " + newImgFile.getAbsolutePath()); |
| | | |
| | | try { |
| | | Thumbnails.of(original) |
| | | .scale(1) |
| | | .rotate(90) |
| | | .toFile(newImgFile); |
| | | } catch (IOException ex) { |
| | | logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex); |
| | | } |
| | | |
| | | |
| | | return "ok"; |
| | | } else { |
| | | return "Pfad micht erlaubt."; |
| | | } |
| | | } |
| | | |
| | | /* --------- ZIP entpacken ---------------- */ |
| | | |
| | | public String extractZipfile(String relPath, String filename) { |
| | | String result = null; |
| | |
| | | } |
| | | } |
| | | |
| | | /* ------------- Ornder als ZIP packen --------------- */ |
| | | |
| | | public String packFolder(String relPath) { |
| | | if (!relPath.startsWith(".")) { |
| | | try { |
| | | File targetDir = getTargetDir(relPath); |
| | | File parentDir = targetDir.getParentFile(); |
| | | StringBuffer fname = new StringBuffer(); |
| | | fname.append(targetDir.getName()); |
| | | fname.append(".zip"); |
| | | File archiveFile = new File(parentDir, fname.toString()); |
| | | FileRef folderToPack = new FileRef(targetDir.getAbsolutePath()); |
| | | FileRef archive = new FileRef(archiveFile.getAbsolutePath()); |
| | | pack(folderToPack, archive); |
| | | return "ok"; |
| | | } catch(Exception ex) { |
| | | String result = ex.getLocalizedMessage(); |
| | | logger.log(Level.SEVERE, result, ex); |
| | | return result; |
| | | } |
| | | } else { |
| | | return "Falsche relative Pfadangabe"; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * pack the contents of a given folder into a new ZIP compressed archive |
| | | * @param folder the folder to pack |
| | | * @param archive the archive to create from the given files |
| | | * @throws Exception |
| | | */ |
| | | private boolean pack(FileRef folder, FileRef archive) throws Exception { |
| | | File file = new File(archive.getAbsolutePath()); |
| | | FileOutputStream fos = new FileOutputStream(file); |
| | | CheckedOutputStream checksum = new CheckedOutputStream(fos, new Adler32()); |
| | | ZipOutputStream zos = new ZipOutputStream(checksum); |
| | | pack(zos, folder.getAbsolutePath(), ""); |
| | | zos.flush(); |
| | | zos.finish(); |
| | | zos.close(); |
| | | fos.flush(); |
| | | fos.close(); |
| | | return true; |
| | | } |
| | | |
| | | /** |
| | | * go through the given file structure recursively |
| | | * @param zipFile the ZIP file to write to |
| | | * @param srcDir the directory to pack during this cycle |
| | | * @param subDir the subdirectory to append to names of file entries inside the archive |
| | | * @throws IOException |
| | | */ |
| | | private void pack(ZipOutputStream zipFile, String srcDir, String subDir) throws IOException { |
| | | File[] files = new File(srcDir).listFiles(); |
| | | for(int i = 0; i < files.length; i++) { |
| | | if(files[i].isDirectory()) { |
| | | pack(zipFile, files[i].getAbsolutePath(), subDir + File.separator + files[i].getName()); |
| | | } |
| | | else { |
| | | packFile(zipFile, subDir, files[i]); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * pack a given file |
| | | * @param zipFile the ZIP archive to pack to |
| | | * @param dir the directory name to append to name of file entry inside archive |
| | | * @param file the file to pack |
| | | * @throws IOException |
| | | */ |
| | | private void packFile(ZipOutputStream zipFile, String dir, File file) throws IOException |
| | | { |
| | | FileInputStream fileinputstream = new FileInputStream(file); |
| | | byte buf[] = new byte[fileinputstream.available()]; |
| | | fileinputstream.read(buf); |
| | | String dirWithSlashes = dir.replace('\\', '/'); |
| | | //System.out.println("zipping " + dirWithSlashes + "/" + file.getName()); |
| | | ZipEntry ze = new ZipEntry(dirWithSlashes + "/" + file.getName()); |
| | | ze.setMethod(ZipEntry.DEFLATED); |
| | | zipFile.putNextEntry(ze); |
| | | zipFile.write(buf, 0, buf.length); |
| | | zipFile.closeEntry(); |
| | | fileinputstream.close(); |
| | | } |
| | | |
| | | |
| | | |
| | | /* ---- Hilfsfunktionen ---- */ |