| /* |
| * 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.apache.tika.parser.microsoft.ooxml.xslf; |
| |
| import java.io.IOException; |
| import java.util.Date; |
| |
| import org.apache.poi.ooxml.POIXMLDocument; |
| import org.apache.poi.ooxml.POIXMLProperties; |
| import org.apache.poi.ooxml.extractor.POIXMLTextExtractor; |
| import org.apache.poi.openxml4j.exceptions.OpenXML4JException; |
| import org.apache.poi.openxml4j.opc.OPCPackage; |
| import org.apache.poi.openxml4j.opc.PackageAccess; |
| import org.apache.xmlbeans.XmlException; |
| |
| import org.apache.tika.parser.microsoft.ooxml.OOXMLWordAndPowerPointTextHandler; |
| import org.apache.tika.parser.microsoft.ooxml.ParagraphProperties; |
| import org.apache.tika.parser.microsoft.ooxml.RunProperties; |
| import org.apache.tika.parser.microsoft.ooxml.xwpf.XWPFEventBasedWordExtractor; |
| |
| public class XSLFEventBasedPowerPointExtractor extends POIXMLTextExtractor { |
| |
| |
| private OPCPackage container; |
| private POIXMLProperties properties; |
| |
| public XSLFEventBasedPowerPointExtractor(String path) |
| throws XmlException, OpenXML4JException, IOException { |
| this(OPCPackage.open(path, PackageAccess.READ)); |
| } |
| |
| public XSLFEventBasedPowerPointExtractor(OPCPackage container) |
| throws XmlException, OpenXML4JException, IOException { |
| super((POIXMLDocument) null); |
| this.container = container; |
| this.properties = new POIXMLProperties(container); |
| } |
| |
| |
| public static void main(String[] args) throws Exception { |
| if (args.length < 1) { |
| System.err.println("Use:"); |
| System.err.println(" XSLFEventBasedPowerPointExtractor <filename.pptx>"); |
| System.exit(1); |
| } |
| |
| XWPFEventBasedWordExtractor extractor = new XWPFEventBasedWordExtractor(args[0]); |
| System.out.println(extractor.getText()); |
| extractor.close(); |
| } |
| |
| public OPCPackage getPackage() { |
| return this.container; |
| } |
| |
| public POIXMLProperties.CoreProperties getCoreProperties() { |
| return this.properties.getCoreProperties(); |
| } |
| |
| public POIXMLProperties.ExtendedProperties getExtendedProperties() { |
| return this.properties.getExtendedProperties(); |
| } |
| |
| public POIXMLProperties.CustomProperties getCustomProperties() { |
| return this.properties.getCustomProperties(); |
| } |
| |
| |
| @Override |
| public String getText() { |
| //TODO |
| return ""; |
| } |
| |
| |
| private static class XSLFToTextContentHandler |
| implements OOXMLWordAndPowerPointTextHandler.XWPFBodyContentsHandler { |
| private final StringBuilder buffer; |
| |
| public XSLFToTextContentHandler(StringBuilder buffer) { |
| this.buffer = buffer; |
| } |
| |
| @Override |
| public void run(RunProperties runProperties, String contents) { |
| buffer.append(contents); |
| } |
| |
| @Override |
| public void hyperlinkStart(String link) { |
| //no-op |
| } |
| |
| @Override |
| public void hyperlinkEnd() { |
| //no-op |
| } |
| |
| @Override |
| public void startParagraph(ParagraphProperties paragraphProperties) { |
| //no-op |
| } |
| |
| @Override |
| public void endParagraph() { |
| buffer.append("\n"); |
| } |
| |
| @Override |
| public void startTable() { |
| |
| } |
| |
| @Override |
| public void endTable() { |
| |
| } |
| |
| @Override |
| public void startTableRow() { |
| |
| } |
| |
| @Override |
| public void endTableRow() { |
| buffer.append("\n"); |
| } |
| |
| @Override |
| public void startTableCell() { |
| |
| } |
| |
| @Override |
| public void endTableCell() { |
| buffer.append("\t"); |
| } |
| |
| @Override |
| public void startSDT() { |
| |
| } |
| |
| @Override |
| public void endSDT() { |
| |
| } |
| |
| @Override |
| public void startEditedSection(String editor, Date date, |
| OOXMLWordAndPowerPointTextHandler.EditType editType) { |
| |
| } |
| |
| @Override |
| public void endEditedSection() { |
| |
| } |
| |
| @Override |
| public boolean isIncludeDeletedText() { |
| return false; |
| } |
| |
| @Override |
| public void footnoteReference(String id) { |
| |
| } |
| |
| @Override |
| public void endnoteReference(String id) { |
| |
| } |
| |
| @Override |
| public boolean isIncludeMoveFromText() { |
| return false; |
| } |
| |
| |
| @Override |
| public void embeddedOLERef(String refId) { |
| //no-op |
| } |
| |
| @Override |
| public void embeddedPicRef(String picFileName, String picDescription) { |
| //no-op |
| } |
| |
| @Override |
| public void startBookmark(String id, String name) { |
| |
| } |
| |
| @Override |
| public void endBookmark(String id) { |
| |
| } |
| |
| } |
| } |