/*******************************************************************************
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
*******************************************************************************/
package com.liferay.ide.project.ui.upgrade.animated;
import com.liferay.ide.core.util.FileUtil;
import com.liferay.ide.project.core.util.ProjectUtil;
import com.liferay.ide.project.core.util.SearchFilesVisitor;
import com.liferay.ide.project.ui.ProjectUI;
import com.liferay.ide.project.ui.dialog.JavaProjectSelectionDialog;
import com.liferay.ide.ui.util.SWTUtil;
import java.io.File;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceProxy;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Link;
/**
* @author Adny
* @author Simon Jiang
* @author Joye Luo
*/
public class LayoutTemplatePage extends AbstractLiferayTableViewCustomPart
{
public LayoutTemplatePage( Composite parent, int style, LiferayUpgradeDataModel dataModel )
{
super( parent, style, dataModel, LAYOUTTEMPLATE_PAGE_ID, true );
}
@Override
public String getPageTitle()
{
return "Upgrade Layout Template";
}
public void createSpecialDescriptor( Composite parent, int style )
{
final String descriptor = "This step will upgrade layout template files from 6.2 to 7.0.\n" +
"The layout template's rows and columns are affected by the new grid system syntax of Bootsrap.\n" +
"For more details, please see <a>Upgrading Layout Templates</a>.";
String url = "https://dev.liferay.com/develop/tutorials/-/knowledge_base/7-0/upgrading-layout-templates";
Link link = SWTUtil.createHyperLink( this, style, descriptor, 1, url );
link.setLayoutData( new GridData( SWT.FILL, SWT.BEGINNING, true, false, 2, 1 ) );
}
@Override
public int getGridLayoutCount()
{
return 2;
}
@Override
public boolean getGridLayoutEqualWidth()
{
return false;
}
private class LayoutProjectViewerFilter extends ViewerFilter
{
@Override
public boolean select( Viewer viewer, Object parentElement, Object element )
{
if( element instanceof IJavaProject )
{
IProject project = ( (IJavaProject) element ).getProject();
if( project.getName().equals( "External Plug-in Libraries" ) )
{
return false;
}
if( ProjectUtil.isLayoutTplProject( project ) )
{
return true;
}
return false;
}
return false;
}
}
private class LayoutSearchFilesVistor extends SearchFilesVisitor
{
@Override
public boolean visit( IResourceProxy resourceProxy )
{
if( resourceProxy.getType() == IResource.FILE && resourceProxy.getName().endsWith( searchFileName ) )
{
IResource resource = resourceProxy.requestResource();
if( resource.exists() )
{
resources.add( (IFile) resource );
}
}
return true;
}
}
@Override
protected void createTempFile( final File srcFile, final File templateFile, final String projectName )
{
try
{
String content = upgradeLayouttplContent( FileUtil.readContents( srcFile, true ) );
if( templateFile.exists() )
{
templateFile.delete();
}
templateFile.createNewFile();
FileUtil.writeFile( templateFile, content, projectName );
}
catch( Exception e )
{
ProjectUI.logError( e );
}
}
@Override
protected void doUpgrade( File srcFile, IProject project )
{
try
{
String content = upgradeLayouttplContent( FileUtil.readContents( srcFile, true ) );
FileUtils.writeStringToFile( srcFile, content, "UTF-8" );
}
catch( Exception e )
{
ProjectUI.logError( e );
}
}
@Override
protected IFile[] getAvaiableUpgradeFiles( IProject project )
{
List<IFile> files = new ArrayList<IFile>();
List<IFile> searchFiles = new LayoutSearchFilesVistor().searchFiles( project, ".tpl" );
files.addAll( searchFiles );
return files.toArray( new IFile[files.size()] );
}
@Override
protected IStyledLabelProvider getLableProvider()
{
return new LiferayUpgradeTabeViewLabelProvider( "Upgrade Layouttpl")
{
@Override
public Image getImage( Object element )
{
return this.getImageRegistry().get( "layout" );
}
@Override
protected void initalizeImageRegistry( ImageRegistry imageRegistry )
{
imageRegistry.put(
"layout", ProjectUI.imageDescriptorFromPlugin( ProjectUI.PLUGIN_ID, "/icons/e16/layout.png" ) );
}
};
}
@Override
protected List<IProject> getSelectedProjects()
{
List<IProject> projects = new ArrayList<>();
final JavaProjectSelectionDialog dialog =
new JavaProjectSelectionDialog( Display.getCurrent().getActiveShell(), new LayoutProjectViewerFilter() );
URL imageUrl = ProjectUI.getDefault().getBundle().getEntry( "/icons/e16/layout.png");
Image layouttplImage = ImageDescriptor.createFromURL( imageUrl ).createImage();
dialog.setImage( layouttplImage );
dialog.setTitle( "Layout Template Project" );
dialog.setMessage( "Select Layout Template Project" );
if( dialog.open() == Window.OK )
{
final Object[] selectedProjects = dialog.getResult();
if( selectedProjects != null )
{
for( Object project : selectedProjects )
{
if( project instanceof IJavaProject )
{
IJavaProject p = (IJavaProject) project;
projects.add( p.getProject() );
}
}
}
}
return projects;
}
@Override
protected boolean isNeedUpgrade( File srcFile )
{
final String content = FileUtil.readContents( srcFile );
if( content != null && !content.equals( "" ) )
{
if( content.contains( "row-fluid" ) || content.contains( "span" ) )
{
return true;
}
}
return false;
}
private String upgradeLayouttplContent( String content )
{
if( content != null && !content.equals( "" ) )
{
if( content.contains( "row-fluid" ) )
{
content = content.replaceAll( "row-fluid", "row" );
}
if( content.contains( "span" ) )
{
content = content.replaceAll( "span", "col-md-" );
}
}
return content;
}
}