| /* |
| * 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; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.List; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.tika.Tika; |
| import org.apache.tika.detect.microsoft.POIFSContainerDetector; |
| import org.apache.tika.extractor.ContainerExtractor; |
| import org.apache.tika.extractor.ParserContainerExtractor; |
| import org.apache.tika.metadata.Metadata; |
| import org.apache.tika.metadata.TikaCoreProperties; |
| import org.apache.tika.parser.microsoft.AbstractPOIContainerExtractionTest; |
| |
| /** |
| * Tests that the various POI OOXML powered parsers are |
| * able to extract their embedded contents. |
| */ |
| public class OOXMLContainerExtractionTest extends AbstractPOIContainerExtractionTest { |
| private ContainerExtractor extractor; |
| |
| @Before |
| public void setUp() { |
| Tika tika = new Tika(); |
| extractor = new ParserContainerExtractor(tika.getParser(), tika.getDetector()); |
| } |
| |
| /** |
| * For office files which don't have anything embedded in them |
| */ |
| @Test |
| public void testWithoutEmbedded() throws Exception { |
| assertEmbeddedFiles(0, "testEXCEL.xlsx"); |
| assertEmbeddedFiles(0, "testWORD.docx"); |
| assertEmbeddedFiles(1 /* thumbnail as default */, "testPPT.pptx"); |
| } |
| |
| private void assertEmbeddedFiles(int expectedNbFiles, String file) throws Exception { |
| // Process it without recursing |
| TrackingHandler handler = process(file, extractor, false); |
| |
| // Won't have fired |
| assertEquals(expectedNbFiles, handler.filenames.size()); |
| assertEquals(expectedNbFiles, handler.mediaTypes.size()); |
| |
| // Ditto with recursing |
| handler = process(file, extractor, true); |
| assertEquals(expectedNbFiles, handler.filenames.size()); |
| assertEquals(expectedNbFiles, handler.mediaTypes.size()); |
| } |
| |
| /** |
| * Office files with embedded images, but no other |
| * office files in them |
| */ |
| @Test |
| public void testEmbeddedImages() throws Exception { |
| TrackingHandler handler; |
| |
| // Excel with 1 image |
| handler = process("testEXCEL_1img.xlsx", extractor, false); |
| assertEquals(1, handler.filenames.size()); |
| assertEquals(1, handler.mediaTypes.size()); |
| |
| assertEquals("image1.png", handler.filenames.get(0)); |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(0)); |
| |
| |
| // PowerPoint with 2 images + sound |
| // TODO Figure out why we can't find the sound anywhere... |
| handler = process("testPPT_2imgs.pptx", extractor, false); |
| assertEquals(3 + 1 /*thumbnail */, handler.filenames.size()); |
| assertEquals(3 + 1 /*thumbnail */, handler.mediaTypes.size()); |
| |
| assertEquals("image1.png", handler.filenames.get(0)); |
| assertEquals("image2.gif", handler.filenames.get(1)); |
| assertEquals("image3.png", handler.filenames.get(2)); |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(0)); |
| assertEquals(TYPE_GIF, handler.mediaTypes.get(1)); // icon of sound |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(2)); |
| |
| |
| // Word with 1 image |
| handler = process("testWORD_1img.docx", extractor, false); |
| assertEquals(1, handler.filenames.size()); |
| assertEquals(1, handler.mediaTypes.size()); |
| |
| assertEquals("image1.png", handler.filenames.get(0)); |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(0)); |
| |
| |
| // Word with 3 images |
| handler = process("testWORD_3imgs.docx", extractor, false); |
| assertEquals(3, handler.filenames.size()); |
| assertEquals(3, handler.mediaTypes.size()); |
| |
| assertEquals("image2.png", handler.filenames.get(0)); |
| assertEquals("image3.jpeg", handler.filenames.get(1)); |
| assertEquals("image4.png", handler.filenames.get(2)); |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(0)); |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(1)); |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(2)); |
| } |
| |
| /** |
| * Office files which have other office files |
| * embedded into them. The embedded office files |
| * will sometimes have images in them. |
| * <p/> |
| * eg xls |
| * -> word |
| * -> image |
| * -> image |
| * -> powerpoint |
| * -> excel |
| * -> image |
| */ |
| @Test |
| public void testEmbeddedOfficeFiles() throws Exception { |
| TrackingHandler handler; |
| |
| |
| // Excel with a word doc and a powerpoint doc, both of which have images in them |
| // Without recursion, should see both documents + the images |
| handler = process("testEXCEL_embeded.xlsx", extractor, false); |
| assertEquals(7, handler.filenames.size()); |
| assertEquals(7, handler.mediaTypes.size()); |
| |
| // We know the rough filenames |
| assertEquals("Microsoft_Office_PowerPoint_Presentation1.pptx", handler.filenames.get(0)); |
| assertEquals("Microsoft_Office_Word_97_-_2003_Document1.doc", handler.filenames.get(1)); |
| assertEquals("Microsoft_Office_Word_Document2.docx", handler.filenames.get(2)); |
| assertEquals("image1.png", handler.filenames.get(3)); |
| assertEquals("image2.emf", handler.filenames.get(4)); |
| assertEquals("image3.emf", handler.filenames.get(5)); |
| assertEquals("image4.emf", handler.filenames.get(6)); |
| // But we do know their types |
| assertEquals(TYPE_PPTX, handler.mediaTypes.get(0)); // Embedded office doc |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(1)); // Embedded office doc |
| assertEquals(TYPE_DOCX, handler.mediaTypes.get(2)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(3)); // Embedded image |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(4)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(5)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(6)); // Icon of embedded office doc |
| |
| |
| // With recursion, should get the images embedded in the office files too |
| handler = process("testEXCEL_embeded.xlsx", extractor, true); |
| assertEquals(23 + 1 /*thumbnail */, handler.filenames.size()); |
| assertEquals(23 + 1 /*thumbnail */, handler.mediaTypes.size()); |
| |
| |
| assertEquals(TYPE_PPTX, handler.mediaTypes.get(0)); // Embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(1)); // Icon of item inside .pptx |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(2)); // Icon of item inside .pptx |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(3)); // Icon of item inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(4)); // PNG inside .pptx |
| assertEquals(TYPE_GIF, handler.mediaTypes.get(5)); // PNG inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(6)); // PNG inside .pptx |
| assertEquals(TYPE_XLSX, handler.mediaTypes.get(7)); // .xlsx inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(8)); // PNG inside .xlsx inside .pptx |
| assertEquals(TYPE_DOCX, handler.mediaTypes.get(9)); // .docx inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(10)); // PNG inside .docx inside .pptx |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(11)); // JPG inside .docx inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(12)); // PNG inside .docx inside .pptx |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(13)); // .doc inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(14)); // PNG inside .doc inside .pptx |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(15)); // Embedded thumbnail |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(16)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(17)); // PNG inside .doc |
| assertEquals(TYPE_DOCX, handler.mediaTypes.get(18)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(19)); // PNG inside .docx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(20)); // Embedded image |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(21)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(22)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(23)); // Icon of embedded office doc |
| |
| |
| // Word with .docx, powerpoint and excel |
| handler = process("testWORD_embeded.docx", extractor, false); |
| assertEquals(9, handler.filenames.size()); |
| assertEquals(9, handler.mediaTypes.size()); |
| |
| // We know their rough filenames |
| assertEquals("Microsoft_Office_PowerPoint_Presentation2.pptx", handler.filenames.get(0)); |
| assertEquals("image6.emf", handler.filenames.get(1)); |
| assertEquals("Microsoft_Office_Word_97_-_2003_Document1.doc", handler.filenames.get(2)); |
| assertEquals("image1.png", handler.filenames.get(3)); |
| assertEquals("image2.jpeg", handler.filenames.get(4)); |
| assertEquals("image3.png", handler.filenames.get(5)); |
| assertEquals("image4.emf", handler.filenames.get(6)); |
| assertEquals("Microsoft_Office_Excel_Worksheet1.xlsx", handler.filenames.get(7)); |
| assertEquals("image5.emf", handler.filenames.get(8)); |
| // But we do know their types |
| assertEquals(TYPE_PPTX, handler.mediaTypes.get(0)); // Embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(1)); // Icon of embedded office doc |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(2)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(3)); // Embedded image |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(4)); // Embedded image |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(5)); // Embedded image |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(6)); // Icon of embedded office doc |
| assertEquals(TYPE_XLSX, handler.mediaTypes.get(7)); // Embeded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(8)); // Icon of embedded office doc |
| |
| |
| // With recursion, should get their images too |
| handler = process("testWORD_embeded.docx", extractor, true); |
| assertEquals(14 + 1 /* thumbnail */, handler.filenames.size()); |
| assertEquals(14 + 1 /* thumbnail */, handler.mediaTypes.size()); |
| |
| // But we do know their types |
| assertEquals(TYPE_PPTX, handler.mediaTypes.get(0)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(1)); // PNG inside .pptx |
| assertEquals(TYPE_GIF, handler.mediaTypes.get(2)); // GIF inside .pptx |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(3)); // PNG inside .pptx |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(4)); // Embedded thumbnail |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(5)); // Icon of embedded office doc |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(6)); // Embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(7)); // PNG inside .doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(8)); // Embedded image |
| assertEquals(TYPE_JPG, handler.mediaTypes.get(9)); // Embedded image |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(10)); // Embedded image |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(11)); // Icon of embedded office doc |
| assertEquals(TYPE_XLSX, handler.mediaTypes.get(12)); // Embeded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(13)); // PNG inside .xlsx |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(14)); // Icon of embedded office doc |
| |
| |
| // PowerPoint with excel and word |
| handler = process("testPPT_embeded.pptx", extractor, false); |
| assertEquals(9 + 1 /* thumbnail */, handler.filenames.size()); |
| assertEquals(9 + 1 /* thumbnail */, handler.mediaTypes.size()); |
| |
| // We don't know their exact filenames |
| assertEquals("image1.emf", handler.filenames.get(0)); |
| assertEquals("image2.emf", handler.filenames.get(1)); |
| assertEquals("image3.emf", handler.filenames.get(2)); |
| assertEquals("image4.png", handler.filenames.get(3)); |
| assertEquals("image5.gif", handler.filenames.get(4)); |
| assertEquals("image6.png", handler.filenames.get(5)); |
| assertEquals("Microsoft_Office_Excel_Worksheet1.xlsx", handler.filenames.get(6)); |
| assertEquals("Microsoft_Office_Word_Document2.docx", handler.filenames.get(7)); |
| assertEquals("Microsoft_Office_Word_97_-_2003_Document1.doc", handler.filenames.get(8)); |
| assertEquals("/docProps/thumbnail.jpeg", handler.filenames.get(9)); |
| |
| // But we do know their types |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(0)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(1)); // Icon of embedded office doc |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(2)); // Icon of embedded office doc |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(3)); // Embedded image |
| assertEquals(TYPE_GIF, handler.mediaTypes.get(4)); // Embedded image |
| assertEquals(TYPE_PNG, handler.mediaTypes.get(5)); // Embedded image |
| assertEquals(TYPE_XLSX, handler.mediaTypes.get(6)); // Embedded office doc |
| assertEquals(TYPE_DOCX, handler.mediaTypes.get(7)); // Embedded office doc |
| assertEquals(TYPE_DOC, handler.mediaTypes.get(8)); // Embedded office doc |
| } |
| |
| @Test |
| public void testEmbeddedOutlook() throws Exception { |
| TrackingHandler handler = process("EmbeddedOutlook.docx", extractor, false); |
| |
| assertEquals(2, handler.filenames.size()); |
| assertEquals(2, handler.mediaTypes.size()); |
| |
| assertEquals("image1.emf", handler.filenames.get(0)); |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(0)); |
| |
| assertEquals("licensedTestMsgwAtt.msg", handler.filenames.get(1)); |
| assertEquals(TYPE_MSG, handler.mediaTypes.get(1)); |
| } |
| |
| @Test |
| public void testEmbeddedPDF() throws Exception { |
| TrackingHandler handler = process("EmbeddedPDF.docx", extractor, false); |
| |
| assertEquals(2, handler.filenames.size()); |
| assertEquals(2, handler.mediaTypes.size()); |
| |
| assertEquals("image1.emf", handler.filenames.get(0)); |
| assertEquals(TYPE_EMF, handler.mediaTypes.get(0)); |
| |
| assertNull(handler.filenames.get(1)); |
| assertEquals(TYPE_PDF, handler.mediaTypes.get(1)); |
| } |
| |
| @Test |
| public void testEmbeddedGraphChart() throws Exception { |
| //docx converts a chart to a actual xlsx file |
| //so we only need to look in pptx and xlsx |
| for (String suffix : new String[]{"pptx", "xlsx"}) { |
| List<Metadata> list = getRecursiveMetadata("testMSChart-govdocs-428996." + suffix); |
| boolean found = false; |
| for (Metadata m : list) { |
| if (m.get(Metadata.CONTENT_TYPE) |
| .equals(POIFSContainerDetector.MS_GRAPH_CHART.toString())) { |
| found = true; |
| } |
| assertNull(m.get(TikaCoreProperties.EMBEDDED_EXCEPTION)); |
| } |
| assertTrue("didn't find chart in " + suffix, found); |
| } |
| } |
| } |