/*******************************************************************************
* Copyright (c) 2007-2012 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.text.ext.hyperlink;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Properties;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.Region;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.ide.IDE;
import org.jboss.tools.common.model.XModel;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.common.model.project.IModelNature;
import org.jboss.tools.common.model.util.EclipseResourceUtil;
import org.jboss.tools.common.model.util.FindObjectHelper;
import org.jboss.tools.common.model.util.XModelObjectLoaderUtil;
import org.jboss.tools.common.text.ext.hyperlink.ClassHyperlink;
import org.jboss.tools.common.text.ext.hyperlink.XModelBasedHyperlink;
import org.jboss.tools.common.text.ext.hyperlink.xpl.Messages;
import org.jboss.tools.common.text.ext.util.StructuredModelWrapper;
import org.jboss.tools.common.text.ext.util.Utils;
import org.jboss.tools.jsf.model.FileFacesConfigImpl;
import org.jboss.tools.jsf.model.pv.JSFProjectTreeConstants;
import org.jboss.tools.jsf.model.pv.JSFProjectsRoot;
import org.jboss.tools.jsf.model.pv.JSFProjectsTree;
import org.jboss.tools.jsf.text.ext.JSFExtensionsPlugin;
import org.jboss.tools.jst.web.model.pv.WebProjectNode;
import org.jboss.tools.jst.web.project.list.WebPromptingProvider;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.Text;
/**
* @author Jeremy
*/
public class BundleBasenameHyperlink extends XModelBasedHyperlink {
protected String getRequestMethod() {
return WebPromptingProvider.JSF_OPEN_BUNDLE;
}
protected Properties getRequestProperties(IRegion region) {
Properties p = new Properties();
String value = getBundleBasename(region);
value = (value == null? "" : value); //$NON-NLS-1$
p.setProperty(WebPromptingProvider.BUNDLE, value);
String[] locales = getOrderedLocales();
if(locales != null && locales.length > 0) {
value = locales[0];
if (value != null) {
p.setProperty(WebPromptingProvider.LOCALE, value);
}
}
return p;
}
private String getBundleBasename(IRegion region) {
if(region == null || getDocument() == null) return null;
try {
return getDocument().get(region.getOffset(), region.getLength());
} catch (BadLocationException x) {
JSFExtensionsPlugin.log("", x); //$NON-NLS-1$
return null;
}
}
private XModelObject[] getBundles(XModelObject fcObject) {
if (fcObject == null)
return null;
XModel fcObjectModel = fcObject.getModel();
if (fcObjectModel == null)
return null;
JSFProjectsRoot jsfProjectsRoot = JSFProjectsTree.getProjectsRoot(fcObjectModel);
if (jsfProjectsRoot == null)
return null;
XModelObject rbObjects = jsfProjectsRoot.getChildByPath(JSFProjectTreeConstants.RESOURCE_BUNDLES);
if (!(rbObjects instanceof WebProjectNode))
return null;
((WebProjectNode)rbObjects).invalidate();
ArrayList<XModelObject> resourceBundles = new ArrayList<XModelObject>();
XModelObject[] bundles = ((WebProjectNode)rbObjects).getTreeChildren();
for (int i = 0; bundles != null && i < bundles.length; i++) {
String res = XModelObjectLoaderUtil.getResourcePath(bundles[i]);
if (res != null) {
resourceBundles.add(bundles[i]);
}
}
return (resourceBundles.size() == 0 ?
null : resourceBundles.toArray(new XModelObject[0]));
}
private String[] getBundles() {
XModelObject fcObject = EclipseResourceUtil.createObjectForResource(getFile());
if (fcObject == null)
return null;
ArrayList<String> bundlesPaths = new ArrayList<String>();
XModelObject[] bundles = getBundles(fcObject);
for (int i = 0; bundles != null && i < bundles.length; i++) {
String res = XModelObjectLoaderUtil.getResourcePath(bundles[i]);
if (res != null) {
res = res.substring(1, res.length() - 11).replace('/', '.');
bundlesPaths.add(res);
}
}
return (bundlesPaths.size() == 0 ?
null : bundlesPaths.toArray(new String[0]));
}
private String[] getOrderedLocales() {
XModelObject fcObject = EclipseResourceUtil.createObjectForResource(getFile());
if (fcObject == null)
return null;
return getOrderedLocales(fcObject);
}
private String[] getOrderedLocales(XModelObject fcObject) {
if (fcObject == null)
return null;
HashSet<String> allLocales = new HashSet<String>();
ArrayList<String> supportedLocales = new ArrayList<String>();
ArrayList<String> langs = new ArrayList<String>();
XModelObject lcObject = (fcObject != null ?
fcObject.getChildByPath("application/Locale Config") : null); //$NON-NLS-1$
String defLocale = (lcObject != null ?
lcObject.getAttributeValue("default-locale") : null); //$NON-NLS-1$
if (defLocale != null && defLocale.trim().length() > 0) {
String locale = defLocale.trim().replace('-', '_');
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale); // Add locale in form <lang>_<country>
}
if (locale.indexOf('_') != -1) {
locale = locale.replace('_', '-');
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale); // Add locale in form <lang>-<country>
}
locale = locale.substring(0, locale.indexOf('-'));
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale); // Add locale in form <lang>
}
}
}
java.util.Locale defJavaLocale = java.util.Locale.getDefault();
if (defJavaLocale != null) {
if (defJavaLocale.getLanguage() != null && defJavaLocale.getLanguage().length() > 0) {
if (defJavaLocale.getCountry() != null && defJavaLocale.getCountry().length() > 0) {
// Add locale in form <lang>_<country>
String locale = defJavaLocale.getLanguage() + '_' + defJavaLocale.getCountry();
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale);
}
// Add locale in form <lang>-<country>
locale = defJavaLocale.getLanguage() + '-' + defJavaLocale.getCountry();
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale);
}
}
String locale = defJavaLocale.getLanguage();
if (!allLocales.contains(locale)) {
allLocales.add(locale);
langs.add(locale); // Add locale in form <lang> to the langs
}
}
}
XModelObject[] lcChildren = (lcObject != null ?
lcObject.getChildren() : null);
for (int i = 0; lcChildren != null && i < lcChildren.length; i++) {
String supLocale = lcChildren[i].getAttributeValue("supported-locale"); //$NON-NLS-1$
if (supLocale != null && supLocale.trim().length() > 0) {
String locale = supLocale.trim().replace('-', '_');
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale); // Add locale in form <lang>_<country>
}
if (locale.indexOf('_') != -1) {
locale = locale.replace('_', '-');
if (!allLocales.contains(locale)) {
allLocales.add(locale);
supportedLocales.add(locale); // Add locale in form <lang>-<country>
}
locale = locale.substring(0, locale.indexOf('-'));
if (!allLocales.contains(locale)) {
allLocales.add(locale);
langs.add(locale); // Add locale in form <lang> to the langs
}
}
}
}
// Add all the collected locales in form <lang> and an empty locale
supportedLocales.addAll(langs);
supportedLocales.add(""); //$NON-NLS-1$
return supportedLocales.toArray(new String[0]);
}
/*
* (non-Javadoc)
*
* @see IHyperlink#getHyperlinkText()
*/
public String getHyperlinkText() {
String baseName = getBundleBasename(getHyperlinkRegion());
if (baseName == null)
return MessageFormat.format(Messages.OpenA, Messages.Bundle);
return MessageFormat.format(Messages.OpenBundle, baseName);
}
}