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Polyglossia + EPUB meta data

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@80 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2010-12-16 09:22:24 +00:00
parent ea5d8679c9
commit e02f738e85
20 changed files with 727 additions and 520 deletions
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4
source/java/writer2latex/epub/EPUBConverter.java
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@ -20,7 +20,7 @@
*
* All Rights Reserved.
*
* version 1.2 (2010-03-28)
* version 1.2 (2010-12-15)
*
*/
@ -48,7 +48,7 @@ public final class EPUBConverter extends Xhtml11Converter {
ConverterResult xhtmlResult = super.convert(is, sTargetFileName);
ConverterResultImpl epubResult = new ConverterResultImpl();
epubResult.addDocument(new EPUBWriter(xhtmlResult,sTargetFileName));
epubResult.addDocument(new EPUBWriter(xhtmlResult,sTargetFileName,getXhtmlConfig()));
epubResult.setMetaData(xhtmlResult.getMetaData());
return epubResult;
}

9
source/java/writer2latex/epub/EPUBWriter.java
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@ -20,7 +20,7 @@
*
* All Rights Reserved.
*
* version 1.2 (2010-03-31)
* version 1.2 (2010-12-15)
*
*/
@ -37,6 +37,7 @@ import java.util.zip.ZipOutputStream;
import writer2latex.api.ConverterResult;
import writer2latex.api.OutputFile;
import writer2latex.util.Misc;
import writer2latex.xhtml.XhtmlConfig;
/** This class repackages an XHTML document into EPUB format.
* Some filenames are hard wired in this implementation: The main directory is OEBPS and
@ -49,10 +50,12 @@ public class EPUBWriter implements OutputFile {
private ConverterResult xhtmlResult;
private String sFileName;
private XhtmlConfig config;
public EPUBWriter(ConverterResult xhtmlResult, String sFileName) {
public EPUBWriter(ConverterResult xhtmlResult, String sFileName, XhtmlConfig config) {
this.xhtmlResult = xhtmlResult;
this.sFileName = Misc.removeExtension(sFileName);
this.config = config;
}
public String getFileName() {
@ -90,7 +93,7 @@ public class EPUBWriter implements OutputFile {
zos.closeEntry();
// Then manifest
OutputFile manifest = new OPFWriter(xhtmlResult, sUUID);
OutputFile manifest = new OPFWriter(xhtmlResult, sUUID, config.xhtmlUseDublinCore());
ZipEntry manifestEntry = new ZipEntry("OEBPS/book.opf");
zos.putNextEntry(manifestEntry);
writeZipEntry(manifest,zos);

143
source/java/writer2latex/epub/OPFWriter.java
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@ -20,13 +20,14 @@
*
* All Rights Reserved.
*
* version 1.2 (2010-07-02)
* version 1.2 (2010-12-16)
*
*/
package writer2latex.epub;
import java.util.Iterator;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
@ -47,7 +48,7 @@ import writer2latex.xmerge.NewDOMDocument;
*/
public class OPFWriter extends NewDOMDocument {
public OPFWriter(ConverterResult cr, String sUUID) {
public OPFWriter(ConverterResult cr, String sUUID, boolean bUseDublinCore) {
super("book", "opf");
// create DOM
@ -83,11 +84,139 @@ public class OPFWriter extends NewDOMDocument {
metadata.appendChild(language);
language.appendChild(contentDOM.createTextNode(cr.getMetaData().getLanguage()));
Element identifier = contentDOM.createElement("dc:identifier");
identifier.setAttribute("id", "BookId");
identifier.setAttribute("opf:scheme", "UUID");
metadata.appendChild(identifier);
identifier.appendChild(contentDOM.createTextNode(sUUID));
// Additional meta data
if (bUseDublinCore) {
// Subject and keywords in ODF both map to Dublin core subjects
if (cr.getMetaData().getSubject().length()>0) {
Element subject = contentDOM.createElement("dc:subject");
metadata.appendChild(subject);
subject.appendChild(contentDOM.createTextNode(cr.getMetaData().getSubject()));
}
if (cr.getMetaData().getKeywords().length()>0) {
String[] sKeywords = cr.getMetaData().getKeywords().split(",");
for (String sKeyword : sKeywords) {
Element subject = contentDOM.createElement("dc:subject");
metadata.appendChild(subject);
subject.appendChild(contentDOM.createTextNode(sKeyword.trim()));
}
}
if (cr.getMetaData().getDescription().length()>0) {
Element description = contentDOM.createElement("dc:description");
metadata.appendChild(description);
description.appendChild(contentDOM.createTextNode(cr.getMetaData().getDescription()));
}
}
// User defined meta data
// The identifier, creator, contributor and date has an optional attribute and there may be multiple instances of
// the first three. The key can be in any of the forms name, name.attribute, name.attribute.id, name..id
// where the id is some unique id amongst the instances with the same name
// Thus you can have e.g. creator.aut.1="John Doe" and creator.aut.2="Jane Doe"
boolean bHasIdentifier = false;
boolean bHasCreator = false;
boolean bHasDate = false;
Map<String,String> userDefined = cr.getMetaData().getUserDefinedMetaData();
for (String sKey : userDefined.keySet()) {
if (sKey.length()>0) {
String[] sKeyElements = sKey.toLowerCase().split("\\.");
String sValue = userDefined.get(sKey);
if ("identifier".equals(sKeyElements[0])) {
Element identifier = contentDOM.createElement("dc:identifier");
identifier.setAttribute("id", "BookId");
if (sKeyElements.length>1 && sKeyElements[1].length()>0) {
identifier.setAttribute("opf:scheme", sKeyElements[1]);
}
metadata.appendChild(identifier);
identifier.appendChild(contentDOM.createTextNode(sValue));
bHasIdentifier = true;
}
else if ("creator".equals(sKeyElements[0])) {
Element creator = contentDOM.createElement("dc:creator");
if (sKeyElements.length>1 && sKeyElements[1].length()>0) {
creator.setAttribute("opf:role", sKeyElements[1]);
}
metadata.appendChild(creator);
creator.appendChild(contentDOM.createTextNode(sValue));
bHasCreator = true;
}
else if ("contributor".equals(sKeyElements[0])) {
Element contributor = contentDOM.createElement("dc:contributor");
if (sKeyElements.length>1 && sKeyElements[1].length()>0) {
contributor.setAttribute("opf:role", sKeyElements[1]);
}
metadata.appendChild(contributor);
contributor.appendChild(contentDOM.createTextNode(sValue));
}
else if ("date".equals(sKeyElements[0])) {
Element date = contentDOM.createElement("dc:date");
if (sKeyElements.length>1 && sKeyElements[1].length()>0) {
date.setAttribute("opf:event", sKeyElements[1]);
}
metadata.appendChild(date);
date.appendChild(contentDOM.createTextNode(sValue));
bHasDate = true;
}
else if (sKeyElements.length==1) {
// Remaining meta data elements must be unique
if ("publisher".equals(sKeyElements[0])) {
Element publisher = contentDOM.createElement("dc:publisher");
metadata.appendChild(publisher);
publisher.appendChild(contentDOM.createTextNode(sValue));
}
else if ("type".equals(sKeyElements[0])) {
Element type = contentDOM.createElement("dc:type");
metadata.appendChild(type);
type.appendChild(contentDOM.createTextNode(sValue));
}
else if ("format".equals(sKeyElements[0])) {
Element format = contentDOM.createElement("dc:format");
metadata.appendChild(format);
format.appendChild(contentDOM.createTextNode(sValue));
}
else if ("source".equals(sKeyElements[0])) {
Element source = contentDOM.createElement("dc:source");
metadata.appendChild(source);
source.appendChild(contentDOM.createTextNode(sValue));
}
else if ("relation".equals(sKeyElements[0])) {
Element relation = contentDOM.createElement("dc:relation");
metadata.appendChild(relation);
relation.appendChild(contentDOM.createTextNode(sValue));
}
else if ("coverage".equals(sKeyElements[0])) {
Element coverage = contentDOM.createElement("dc:coverage");
metadata.appendChild(coverage);
coverage.appendChild(contentDOM.createTextNode(sValue));
}
else if ("rights".equals(sKeyElements[0])) {
Element rights = contentDOM.createElement("dc:rights");
metadata.appendChild(rights);
rights.appendChild(contentDOM.createTextNode(sValue));
}
}
}
}
// Fall back values for creator and date
if (bUseDublinCore) {
if (!bHasIdentifier) {
Element identifier = contentDOM.createElement("dc:identifier");
identifier.setAttribute("id", "BookId");
identifier.setAttribute("opf:scheme", "UUID");
metadata.appendChild(identifier);
identifier.appendChild(contentDOM.createTextNode(sUUID));
}
if (!bHasCreator && cr.getMetaData().getCreator().length()>0) {
Element creator = contentDOM.createElement("dc:creator");
metadata.appendChild(creator);
creator.appendChild(contentDOM.createTextNode(cr.getMetaData().getCreator()));
}
if (!bHasDate && cr.getMetaData().getDate().length()>0) {
Element date = contentDOM.createElement("dc:date");
metadata.appendChild(date);
date.appendChild(contentDOM.createTextNode(cr.getMetaData().getDate()));
}
}
// Manifest must contain references to all the files in the XHTML converter result
// Spine should contain references to all the master documents within the converter result