| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License") + you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.openmeetings.app.documents; |
| |
| import java.util.HashMap; |
| import java.io.File; |
| import java.io.FilenameFilter; |
| import java.io.FileOutputStream; |
| |
| import org.dom4j.Document; |
| import org.dom4j.DocumentHelper; |
| import org.dom4j.Element; |
| import org.dom4j.io.XMLWriter; |
| import java.util.Arrays; |
| |
| public class CreateLibraryPresentation { |
| |
| public static final String libraryFileName = "library.xml"; |
| |
| private static CreateLibraryPresentation instance; |
| |
| private CreateLibraryPresentation() {} |
| |
| public static synchronized CreateLibraryPresentation getInstance() { |
| if (instance == null) { |
| instance = new CreateLibraryPresentation(); |
| } |
| return instance; |
| } |
| |
| |
| public HashMap<String,String> generateXMLDocument(String targetDirectory, String originalDocument, |
| String pdfDocument, String swfDocument){ |
| HashMap<String,String> returnMap = new HashMap<String,String>(); |
| returnMap.put("process", "generateXMLDocument"); |
| try { |
| |
| Document document = DocumentHelper.createDocument(); |
| Element root = document.addElement( "presentation" ); |
| |
| File file = new File(targetDirectory+originalDocument); |
| root.addElement( "originalDocument" ) |
| .addAttribute("lastmod", (new Long(file.lastModified())).toString()) |
| .addAttribute("size", (new Long(file.length())).toString()) |
| .addText( originalDocument ); |
| |
| if (pdfDocument!=null){ |
| File pdfDocumentFile = new File(targetDirectory+pdfDocument); |
| root.addElement( "pdfDocument" ) |
| .addAttribute("lastmod", (new Long(pdfDocumentFile.lastModified())).toString()) |
| .addAttribute("size", (new Long(pdfDocumentFile.length())).toString()) |
| .addText( pdfDocument ); |
| } |
| |
| if (swfDocument!=null){ |
| File swfDocumentFile = new File(targetDirectory+originalDocument); |
| root.addElement( "swfDocument" ) |
| .addAttribute("lastmod", (new Long(swfDocumentFile.lastModified())).toString()) |
| .addAttribute("size", (new Long(swfDocumentFile.length())).toString()) |
| .addText( swfDocument ); |
| } |
| |
| Element thumbs = root.addElement( "thumbs" ); |
| |
| File dir = new File(targetDirectory); |
| |
| //Secoond get all Files of this Folder |
| FilenameFilter ff = new FilenameFilter() { |
| public boolean accept(File b, String name) { |
| String absPath = b.getAbsolutePath()+File.separatorChar+name; |
| File f = new File (absPath); |
| return f.isFile(); |
| } |
| }; |
| |
| String[] allfiles = dir.list(ff); |
| if(allfiles!=null){ |
| Arrays.sort(allfiles); |
| for(int i=0; i<allfiles.length; i++){ |
| File thumbfile = new File(targetDirectory+allfiles[i]); |
| if (allfiles[i].startsWith("_thumb_")){ |
| thumbs.addElement( "thumb" ) |
| .addAttribute("lastmod", (new Long(thumbfile.lastModified())).toString()) |
| .addAttribute("size", (new Long(thumbfile.length())).toString()) |
| .addText( allfiles[i] ); |
| } |
| } |
| } |
| |
| // lets write to a file |
| XMLWriter writer = new XMLWriter( |
| new FileOutputStream( targetDirectory+CreateLibraryPresentation.libraryFileName ) |
| ); |
| writer.write( document ); |
| writer.close(); |
| |
| returnMap.put("exitValue", "0"); |
| |
| return returnMap; |
| } catch (Exception err) { |
| err.printStackTrace(); |
| returnMap.put("error", err.getMessage()); |
| returnMap.put("exitValue", "-1"); |
| return returnMap; |
| } |
| } |
| |
| |
| } |