/*
* Copyright (C) 2003-2007 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.ecm.webui.component.admin.nodetype;
import java.io.BufferedInputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.zip.ZipInputStream;
import javax.jcr.RepositoryException;
import org.exoplatform.ecm.webui.utils.Utils;
import org.exoplatform.services.cms.mimetype.DMSMimeTypeResolver;
import org.exoplatform.services.jcr.core.nodetype.NodeTypeValue;
import org.exoplatform.services.jcr.core.nodetype.NodeTypeValuesList;
import org.exoplatform.upload.UploadService;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIApplication;
import org.exoplatform.webui.core.UIPopupWindow;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.form.UIForm;
import org.exoplatform.webui.form.input.UIUploadInput;
import org.jibx.runtime.BindingDirectory;
import org.jibx.runtime.IBindingFactory;
import org.jibx.runtime.IUnmarshallingContext;
import org.jibx.runtime.JiBXException;
/**
* Created by The eXo Platform SARL
* Author : Dang Van Minh
* minh.dang@exoplatform.com
* Oct 2, 2006
* 9:39:51 AM
*/
@ComponentConfig(
lifecycle = UIFormLifecycle.class,
template = "classpath:groovy/ecm/webui/form/UIForm.gtmpl",
events = {
@EventConfig(listeners = UINodeTypeUpload.UploadActionListener.class),
@EventConfig(listeners = UINodeTypeUpload.CancelActionListener.class)
}
)
public class UINodeTypeUpload extends UIForm {
final static public String FIELD_UPLOAD = "upload" ;
public UINodeTypeUpload() throws Exception {
this.setMultiPart(true) ;
UIUploadInput uiInput = new UIUploadInput(FIELD_UPLOAD, FIELD_UPLOAD);
addUIFormInput(uiInput) ;
}
@SuppressWarnings("unchecked")
static public class UploadActionListener extends EventListener<UINodeTypeUpload> {
public void execute(Event<UINodeTypeUpload> event) throws Exception {
UINodeTypeUpload uiUploadForm = event.getSource() ;
UINodeTypeManager uiManager = uiUploadForm.getAncestorOfType(UINodeTypeManager.class) ;
UIPopupWindow uiPopup = uiManager.findComponentById(UINodeTypeManager.IMPORT_POPUP) ;
UINodeTypeImportPopup uiImportPopup = uiManager.findComponentById("UINodeTypeImportPopup") ;
UIApplication uiApp = uiUploadForm.getAncestorOfType(UIApplication.class) ;
UIUploadInput input = uiUploadForm.getUIInput(FIELD_UPLOAD);
String uploadId = input.getUploadIds()[0];
if(input.getUploadResource(uploadId) == null) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.filename-error", null)) ;
return ;
}
String fileName = input.getUploadResource(uploadId).getFileName();
if(fileName == null || fileName.trim().length() == 0) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.filename-error", null)) ;
return ;
}
DMSMimeTypeResolver resolver = DMSMimeTypeResolver.getInstance();
String mimeType = resolver.getMimeType(fileName);
InputStream is = null;
UINodeTypeImport uiNodeTypeImport = uiImportPopup.getChild(UINodeTypeImport.class);
try {
if(mimeType.trim().equals("text/xml")) {
is = new BufferedInputStream(input.getUploadDataAsStream(uploadId));
}else if(mimeType.trim().equals("application/zip")) {
ZipInputStream zipInputStream = new ZipInputStream(new BufferedInputStream(input.getUploadDataAsStream(uploadId))) ;
is = Utils.extractFirstEntryFromZipFile(zipInputStream);
}else {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.data-file-error", null)) ;
return;
}
IBindingFactory factory = BindingDirectory.getFactory(NodeTypeValuesList.class);
IUnmarshallingContext uctx = factory.createUnmarshallingContext();
NodeTypeValuesList nodeTypeValuesList = (NodeTypeValuesList)uctx.unmarshalDocument(is, null);
ArrayList<NodeTypeValue> ntvList = nodeTypeValuesList.getNodeTypeValuesList();
uiNodeTypeImport.update(ntvList);
if (uiNodeTypeImport.getRegisteredNodeType().size() > 0 || uiNodeTypeImport.getUndefinedNodeTypes().size() > 0) {
Class<?>[] childrenToRender = {UINodeTypeImport.class, UIPopupWindow.class} ;
uiImportPopup.setRenderedChildrenOfTypes(childrenToRender) ;
uiPopup.setShow(true);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManager);
}
if (uiNodeTypeImport.getRegisteredNodeType().size() > 0) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.nodetype-exist",
new Object[] {uiNodeTypeImport.getRegisteredNodeType().toString()}, ApplicationMessage.WARNING )) ;
}
if (uiNodeTypeImport.getUndefinedNamespace().size() > 0) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.namespace-invalid",
new Object[] { uiNodeTypeImport.getUndefinedNamespace().toString() }, ApplicationMessage.WARNING));
}
} catch(JiBXException e) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.data-invalid", null, ApplicationMessage.ERROR )) ;
return ;
} catch(RepositoryException e) {
uiApp.addMessage(new ApplicationMessage("UINodeTypeUpload.msg.data-invalid", null, ApplicationMessage.ERROR )) ;
return ;
} finally {
UploadService uploadService = uiUploadForm.getApplicationComponent(UploadService.class);
uploadService.removeUploadResource(uploadId);
if (is != null) is.close();
}
}
}
static public class CancelActionListener extends EventListener<UINodeTypeUpload> {
public void execute(Event<UINodeTypeUpload> event) throws Exception {
UINodeTypeUpload uiUpload = event.getSource() ;
UIPopupWindow uiPopup = uiUpload.getAncestorOfType(UIPopupWindow.class) ;
uiPopup.setRendered(false) ;
uiPopup.setShow(false) ;
UINodeTypeManager uiManager = uiUpload.getAncestorOfType(UINodeTypeManager.class) ;
event.getRequestContext().addUIComponentToUpdateByAjax(uiManager) ;
}
}
}