/*******************************************************************************
* Copyright (c) 2015-2016 Red Hat Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.man.help;
import java.io.InputStream;
import java.util.Locale;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
import org.eclipse.help.IHelpContentProducer;
import org.eclipse.linuxtools.internal.man.parser.ManParser;
import org.osgi.framework.Bundle;
import org.osgi.framework.FrameworkUtil;
/**
* Content producer that renders manual pages in HTML format.
*/
public class PageProducer implements IHelpContentProducer {
@Override
public InputStream getInputStream(String pluginID, String href,
Locale locale) {
// Strip off the extra parameters that Eclipse help system adds, that we
// don't care about
String parts[];
if (href.contains("?")) { //$NON-NLS-1$
parts = href.substring(0, href.indexOf('?')).split("/"); //$NON-NLS-1$
} else {
parts = href.split("/"); //$NON-NLS-1$
}
if (parts == null || parts.length < 2) {
Bundle bundle = FrameworkUtil.getBundle(this.getClass());
Status status = new Status(IStatus.ERROR,
Messages.ManPageProducer_ParseError,
bundle.getSymbolicName());
Platform.getLog(bundle).log(status);
return null;
}
// This replacement hack is a workaround for
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=417222
String page = parts[1].substring(0, parts[1].length() - 5);
page = page.replaceAll("LBRACKET", "["); //$NON-NLS-1$ //$NON-NLS-2$
page = page.replaceAll("RBRACKET", "]"); //$NON-NLS-1$ //$NON-NLS-2$
return new ManParser().getManPage(page, true, parts[0]);
}
}