package net.java.textilej.parser.util;
import java.io.StringWriter;
import java.io.Writer;
import java.util.List;
import net.java.textilej.parser.markup.Dialect;
import net.java.textilej.parser.outline.OutlineItem;
import net.java.textilej.parser.outline.OutlineParser;
import net.java.textilej.util.DefaultXmlStreamWriter;
import net.java.textilej.util.FormattingXMLStreamWriter;
import net.java.textilej.util.XmlStreamWriter;
public class MarkupToEclipseToc {
private Dialect dialect;
private String bookTitle;
private String htmlFile;
public String parse(String markupContent) {
if (dialect == null) {
throw new IllegalStateException();
}
OutlineParser parser = new OutlineParser(dialect);
OutlineItem root = parser.parse(markupContent);
StringWriter out = new StringWriter(8096);
XmlStreamWriter writer = createXmlStreamWriter(out);
writer.writeStartDocument("utf-8","1.0");
writer.writeStartElement("toc");
writer.writeAttribute("topic", getHtmlFile());
writer.writeAttribute("label", getBookTitle());
emitToc(writer,root.getChildren());
writer.writeEndElement(); // toc
writer.writeEndDocument();
writer.close();
return out.toString();
}
private void emitToc(XmlStreamWriter writer, List<OutlineItem> children) {
for (OutlineItem item: children) {
writer.writeStartElement("topic");
writer.writeAttribute("href", getHtmlFile()+"#"+item.getId());
writer.writeAttribute("label", item.getLabel());
if (!item.getChildren().isEmpty()) {
emitToc(writer,item.getChildren());
}
writer.writeEndElement(); // topic
}
}
public String getBookTitle() {
return bookTitle;
}
public void setBookTitle(String bookTitle) {
this.bookTitle = bookTitle;
}
public String getHtmlFile() {
return htmlFile;
}
public void setHtmlFile(String htmlFile) {
this.htmlFile = htmlFile;
}
protected XmlStreamWriter createXmlStreamWriter(Writer out) {
XmlStreamWriter writer = new DefaultXmlStreamWriter(out);
return new FormattingXMLStreamWriter(writer);
}
public Dialect getDialect() {
return dialect;
}
public void setDialect(Dialect dialect) {
this.dialect = dialect;
}
}