package net.sourceforge.phpeclipse.wiki.export;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
import java.util.TreeSet;
import net.sourceforge.phpeclipse.wiki.builder.CreatePageAction;
import net.sourceforge.phpeclipse.wiki.editor.WikiEditorPlugin;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import de.java2html.converter.JavaSource2HTMLConverter;
import de.java2html.javasource.JavaSource;
import de.java2html.javasource.JavaSourceParser;
import de.java2html.options.Java2HtmlConversionOptions;
public final class WikiExporter {
public static final String HTML_EXTENSION = ".html";
public static final String WORKSPACE = "workspace";
// private File exportDirectory;
// private ExportLinkMaker exportLinkMaker;
private TreeSet index;
public WikiExporter() {
// exportLinkMaker = new ExportLinkMaker();
index = new TreeSet(String.CASE_INSENSITIVE_ORDER);
}
public void export(IContainer folder, String exportDirectoryName, String srcBasePath, IProgressMonitor monitor) throws IOException, CoreException,
InstantiationException, IllegalAccessException, ClassNotFoundException {
// exportDirectory = new File(exportDirectoryName);
IResource[] resources = folder.members(IResource.FILE);
// monitor.beginTask(WikiEditorPlugin.getResourceString("Export.wikiPages"), resources.length + 1);
for (int i = 0; i < resources.length; i++) {
if (resources[i] instanceof IFile) {
monitor.subTask(WikiEditorPlugin.getResourceString("Export.exportFile")+resources[i].getLocation());
CreatePageAction.createPage((IFile) resources[i], exportDirectoryName, srcBasePath);
monitor.worked(1);
} else if (resources[i] instanceof IFolder) {
monitor.subTask(WikiEditorPlugin.getResourceString("Export.exportFolder")+resources[i].getLocation());
export((IFolder) resources[i], exportDirectoryName, srcBasePath, monitor);
monitor.worked(1);
}
}
// monitor.subTask(WikiEditorPlugin.getResourceString("Export.linkedResources"));
// exportLinkedResources();
// createIndex();
// monitor.worked(1);
}
/**
* TODO: This is a horrible hack for a quick solution.
*/
// private void createIndex() throws IOException {
// File indexFile = createHtmlFile("index");
//
// PrintWriter writer = new PrintWriter(new FileWriter(indexFile));
// writer.println("");
// writer.println("");
// writer.println("");
// writer.println(" ");
// writer.print(" Index");
// writer.println(" ");
// writer.println(" ");
//
// Iterator iterator = index.iterator();
// while (iterator.hasNext()) {
// String name = (String) iterator.next();
// writer.print("
");
// writer.println("" + name + "");
// }
//
// writer.println(" ");
// writer.println(" ");
// writer.flush();
// writer.close();
// }
// private void exportLinkedResources() throws IOException {
// if (!exportLinkMaker.hasLinkedDocuments()) {
// return;
// }
// File workspaceExport = new File(exportDirectory, WikiExporter.WORKSPACE);
// if (!workspaceExport.exists()) {
// workspaceExport.mkdir();
// }
// HashMap map = exportLinkMaker.getLinkedResources();
// Iterator iterator = map.keySet().iterator();
// while (iterator.hasNext()) {
// IResource resource = (IResource) iterator.next();
// String location = (String) map.get(resource);
// export(resource, location);
// }
// }
// private void export(IResource resource, String location) throws IOException {
// File destination = new File(exportDirectory, location);
//
// if (destination.isDirectory()) {
// return;
// }
// if (!destination.exists()) {
// destination.getParentFile().mkdirs();
// }
// File source = new File(resource.getLocation().toString());
// if (isJavaResource(resource)) {
// javaToHtml(source, new File(destination.getParentFile(), destination.getName()));
// } else {
// copy(source, destination);
// }
// }
private boolean isJavaResource(IResource resource) {
return "java".equals(resource.getFileExtension());
}
private void javaToHtml(File source, File destination) throws IOException {
JavaSource java = new JavaSourceParser().parse(new FileReader(source));
JavaSource2HTMLConverter converter = new JavaSource2HTMLConverter(java);
Java2HtmlConversionOptions options = Java2HtmlConversionOptions.getDefault();
options.setShowLineNumbers(true);
options.setShowFileName(true);
options.setShowJava2HtmlLink(true);
converter.setConversionOptions(options);
FileWriter writer = new FileWriter(destination);
converter.convert(writer);
writer.flush();
writer.close();
}
private void copy(File source, File dest) throws IOException {
FileChannel in = null;
FileChannel out = null;
try {
in = new FileInputStream(source).getChannel();
out = new FileOutputStream(dest).getChannel();
long size = in.size();
MappedByteBuffer buf = in.map(FileChannel.MapMode.READ_ONLY, 0, size);
out.write(buf);
} finally {
if (in != null) {
in.close();
}
if (out != null) {
out.close();
}
}
}
private boolean isWikiFile(IResource resource) {
return resource instanceof IFile && resource.getFileExtension().equals("wp");
}
// private File createHtmlFile(String name) {
// return new File(exportDirectory, name + WikiExporter.HTML_EXTENSION);
// }
}