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Update XSLFPowerPointExtractor to include Comment Authors along with comment text 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1165112 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2011-09-04 21:16:32 +00:00
parent d9f9af50e2
commit 9e5ce7c248
3 changed files with 21 additions and 5 deletions
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3
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,9 @@
<changes>
<release version="3.8-beta5" date="2011-??-??">
<action dev="poi-developers" type="add">XSLFPowerPointExtractor support for including comment authors with comment text</action>
<action dev="poi-developers" type="fix">Converted XSLFPowerPointExtractor to use UserModel for all text extraction</action>
<action dev="poi-developers" type="add">XSLF initial UserModel support for Notes and Comments for Slides</action>
</release>
<release version="3.8-beta4" date="2011-08-26">
<action dev="poi-developers" type="fix">51678 - Extracting text from Bug51524.zip is slow</action>

19
src/ooxml/java/org/apache/poi/xslf/extractor/XSLFPowerPointExtractor.java
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@ -24,6 +24,7 @@ import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.xslf.XSLFSlideShow;
import org.apache.poi.xslf.usermodel.DrawingParagraph;
import org.apache.poi.xslf.usermodel.XMLSlideShow;
import org.apache.poi.xslf.usermodel.XSLFCommentAuthors;
import org.apache.poi.xslf.usermodel.XSLFComments;
import org.apache.poi.xslf.usermodel.XSLFCommonSlideData;
import org.apache.poi.xslf.usermodel.XSLFNotes;
@ -31,6 +32,7 @@ import org.apache.poi.xslf.usermodel.XSLFRelation;
import org.apache.poi.xslf.usermodel.XSLFSlide;
import org.apache.xmlbeans.XmlException;
import org.openxmlformats.schemas.presentationml.x2006.main.CTComment;
import org.openxmlformats.schemas.presentationml.x2006.main.CTCommentAuthor;
public class XSLFPowerPointExtractor extends POIXMLTextExtractor {
public static final XSLFRelation[] SUPPORTED_TYPES = new XSLFRelation[] {
@ -97,6 +99,7 @@ public class XSLFPowerPointExtractor extends POIXMLTextExtractor {
StringBuffer text = new StringBuffer();
XSLFSlide[] slides = slideshow.getSlides();
XSLFCommentAuthors commentAuthors = slideshow.getCommentAuthors();
for (XSLFSlide slide : slides) {
try {
@ -112,11 +115,17 @@ public class XSLFPowerPointExtractor extends POIXMLTextExtractor {
// If the slide has comments, do those too
if (comments != null) {
for (CTComment comment : comments.getCTCommentsList().getCmList()) {
// TODO - comment authors too
// (They're in another stream)
text.append(
comment.getText() + "\n"
);
// Do the author if we can
if (commentAuthors != null) {
CTCommentAuthor author = commentAuthors.getAuthorById(comment.getAuthorId());
if(author != null) {
text.append(author.getName() + ": ");
}
}
// Then the comment text, with a new line afterwards
text.append(comment.getText());
text.append("\n");
}
}
}

4
src/ooxml/testcases/org/apache/poi/xslf/extractor/TestXSLFPowerPointExtractor.java
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@ -112,6 +112,10 @@ public class TestXSLFPowerPointExtractor extends TestCase {
// Check comments are there
assertTrue("Unable to find expected word in text\n" + text, text.contains("testdoc"));
assertTrue("Unable to find expected word in text\n" + text, text.contains("test phrase"));
// Check the authors came through too
assertTrue("Unable to find expected word in text\n" + text, text.contains("XPVMWARE01"));
}
public void testTable() throws Exception {