From 3b7c5b1214f19a70bdaa89b1c518a11ff1a55e03 Mon Sep 17 00:00:00 2001 From: ulrich <undisclosed> Date: Tue, 14 Mar 2017 15:45:17 +0000 Subject: [PATCH] Vorbereitung fuer Tipps zu Klassen- und Methodennamen im Code-Editor --- src/java/de/uhilger/filecms/api/FileMgr.java | 174 +++++++++++++++++++++++++++++++++++++++++++++++----------- 1 files changed, 141 insertions(+), 33 deletions(-) diff --git a/src/java/de/uhilger/filecms/api/FileMgr.java b/src/java/de/uhilger/filecms/api/FileMgr.java index 649357d..73b7c0b 100644 --- a/src/java/de/uhilger/filecms/api/FileMgr.java +++ b/src/java/de/uhilger/filecms/api/FileMgr.java @@ -20,11 +20,17 @@ 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; @@ -43,7 +49,8 @@ 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 int OP_COPY = 1; public static final int OP_MOVE = 2; @@ -53,6 +60,7 @@ } 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); @@ -75,7 +83,9 @@ 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); } } } @@ -103,9 +113,12 @@ 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]; @@ -205,42 +218,137 @@ return result; } - public FileRef saveTextFile(String relPath, String fileName, String contents) { + public FileRef saveTextFileAs(String relPath, String fileName, String contents) { FileRef savedFile = null; - try { - 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(); - } - 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()); + 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(); } - } catch (IOException ex) { - logger.log(Level.SEVERE, null, ex); + 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 { + 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, 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; + } + + 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 ---- */ private File getTargetDir(String relPath) { -- Gitblit v1.9.3