/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.applicationregistry.webui.component;
import org.exoplatform.application.gadget.Gadget;
import org.exoplatform.application.gadget.GadgetRegistryService;
import org.exoplatform.application.gadget.Source;
import org.exoplatform.application.gadget.SourceStorage;
import org.exoplatform.application.registry.Application;
import org.exoplatform.application.registry.ApplicationCategory;
import org.exoplatform.application.registry.ApplicationRegistryService;
import org.exoplatform.applicationregistry.webui.Util;
import org.exoplatform.web.WebAppController;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.web.application.gadget.GadgetApplication;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.commons.serialization.api.annotations.Serialized;
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.UIContainer;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import java.util.List;
/**
* Created by The eXo Platform SAS
* Author : Pham Thanh Tung
* thanhtungty@gmail.com
* Jun 24, 2008
*/
@ComponentConfig(template = "app:/groovy/applicationregistry/webui/component/UIGadgetManagement.gtmpl", events = {
@EventConfig(listeners = UIGadgetManagement.AddRemoteGadgetActionListener.class),
@EventConfig(listeners = UIGadgetManagement.RemoveGadgetActionListener.class, confirm = "UIGadgetManagement.msg.deleteGadget"),
@EventConfig(listeners = UIGadgetManagement.AddLocalGadgetActionListener.class),
@EventConfig(listeners = UIGadgetManagement.SelectGadgetActionListener.class)})
@Serialized
public class UIGadgetManagement extends UIContainer
{
private List<Gadget> gadgets_;
private Gadget selectedGadget_;
public UIGadgetManagement() throws Exception
{
reload();
}
public void reload() throws Exception
{
initData();
if (gadgets_ == null || gadgets_.isEmpty())
{
selectedGadget_ = null;
getChildren().clear();
UIMessageBoard uiMessageBoard = addChild(UIMessageBoard.class, null, null);
uiMessageBoard.setMessage(new ApplicationMessage("UIGadgetManagement.msg.noGadget", null));
}
else
{
setSelectedGadget(gadgets_.get(0));
}
}
public void initData() throws Exception
{
GadgetRegistryService service = getApplicationComponent(GadgetRegistryService.class);
gadgets_ = service.getAllGadgets(new Util.GadgetComparator());
}
public List<Gadget> getGadgets() throws Exception
{
return gadgets_;
}
public Gadget getGadget(String name)
{
for (Gadget ele : gadgets_)
{
if (ele.getName().equals(name))
return ele;
}
return null;
}
public Gadget getSelectedGadget()
{
return selectedGadget_;
}
public void setSelectedGadget(String name) throws Exception
{
for (Gadget ele : gadgets_)
{
if (ele.getName().equals(name))
{
setSelectedGadget(ele);
return;
}
}
}
public void setSelectedGadget(Gadget gadget) throws Exception
{
selectedGadget_ = gadget;
getChildren().clear();
UIGadgetInfo uiGadgetInfo = addChild(UIGadgetInfo.class, null, null);
uiGadgetInfo.setGadget(selectedGadget_);
uiGadgetInfo.getChild(UICategorySelector.class).setRendered(false);
}
public void processRender(WebuiRequestContext context) throws Exception
{
super.processRender(context);
}
public static class AddRemoteGadgetActionListener extends EventListener<UIGadgetManagement>
{
public void execute(Event<UIGadgetManagement> event) throws Exception
{
UIGadgetManagement uiManagement = event.getSource();
uiManagement.getChildren().clear();
uiManagement.addChild(UIAddGadget.class, null, null);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManagement);
}
}
public static class RemoveGadgetActionListener extends EventListener<UIGadgetManagement>
{
public void execute(Event<UIGadgetManagement> event) throws Exception
{
UIGadgetManagement uiManagement = event.getSource();
WebuiRequestContext ctx = event.getRequestContext();
String name = ctx.getRequestParameter(OBJECTID);
GadgetRegistryService service = uiManagement.getApplicationComponent(GadgetRegistryService.class);
if (service.getGadget(name) == null)
{
uiManagement.reload();
ctx.addUIComponentToUpdateByAjax(uiManagement);
return;
}
UIGadgetEditor uiEditor = uiManagement.getChild(UIGadgetEditor.class);
if (uiEditor != null)
{
Source source = uiEditor.getSource();
if (source != null && name.equals(uiEditor.getSourceName()))
{
UIApplication uiApp = ctx.getUIApplication();
uiApp.addMessage(new ApplicationMessage("UIGadgetManagement.msg.deleteGadgetInUse", null));
return;
}
}
service.removeGadget(name);
WebAppController webController = uiManagement.getApplicationComponent(WebAppController.class);
webController.removeApplication(GadgetApplication.EXO_GADGET_GROUP + "/" + name);
Gadget gadget = uiManagement.getGadget(name);
if (gadget.isLocal())
{
// get dir path of gadget
String gadgetUrl = gadget.getUrl();
String[] gaggetUrlPart = gadgetUrl.split("/");
String dirPath = gaggetUrlPart[gaggetUrlPart.length - 2];
SourceStorage sourceStorage = uiManagement.getApplicationComponent(SourceStorage.class);
sourceStorage.removeSource(dirPath + "/" + name + ".xml");
}
uiManagement.reload();
// update to ApplicationOrganizer
removeFromApplicationRegistry(name);
UIApplicationOrganizer uiOrganizer =
uiManagement.getParent().findFirstComponentOfType(UIApplicationOrganizer.class);
ApplicationCategory selectedCate = uiOrganizer.getSelectedCategory();
uiOrganizer.reload();
uiOrganizer.setSelectedCategory(selectedCate);
ctx.addUIComponentToUpdateByAjax(uiManagement);
}
private void removeFromApplicationRegistry(String name) throws Exception
{
ApplicationRegistryService appRegService =
org.exoplatform.portal.webui.util.Util.getUIPortalApplication().getApplicationComponent(
ApplicationRegistryService.class);
List<ApplicationCategory> cates = appRegService.getApplicationCategories();
for (ApplicationCategory cate : cates)
{
Application app = appRegService.getApplication(cate.getName(), name);
if (app != null)
appRegService.remove(app);
}
}
}
public static class AddLocalGadgetActionListener extends EventListener<UIGadgetManagement>
{
public void execute(Event<UIGadgetManagement> event) throws Exception
{
UIGadgetManagement uiManagement = event.getSource();
uiManagement.getChildren().clear();
uiManagement.addChild(UIGadgetEditor.class, null, null);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManagement);
}
}
public static class SelectGadgetActionListener extends EventListener<UIGadgetManagement>
{
public void execute(Event<UIGadgetManagement> event) throws Exception
{
UIGadgetManagement uiManagement = event.getSource();
String name = event.getRequestContext().getRequestParameter(OBJECTID);
uiManagement.setSelectedGadget(name);
event.getRequestContext().addUIComponentToUpdateByAjax(uiManagement);
}
}
}