DeleteGadgetService.java
/*
* Copyright (C) 2012 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.platform.common.rest.services.GettingStarted;
import org.exoplatform.application.registry.Application;
import org.exoplatform.application.registry.ApplicationCategory;
import org.exoplatform.application.registry.ApplicationRegistryService;
import org.exoplatform.common.http.HTTPStatus;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator;
import org.exoplatform.services.rest.resource.ResourceContainer;
import javax.jcr.Node;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.*;
import java.net.URI;
/**
* @author <a href="fbradai@exoplatform.com">Fbradai</a>
*/
@Path("homepage/intranet/getting-started/deletePortlet/")
@Produces(MediaType.APPLICATION_JSON)
public class DeleteGadgetService implements ResourceContainer {
@GET
@Path("delete")
@Produces(MediaType.APPLICATION_JSON)
public Response delete(@Context SecurityContext sc, @Context UriInfo uriInfo) throws Exception {
SessionProvider sProvider = null;
try {
String userId = getUserId(sc, uriInfo);
if (userId == null) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
}
NodeHierarchyCreator nodeCreator = (NodeHierarchyCreator) ExoContainerContext.getCurrentContainer().getComponentInstanceOfType(NodeHierarchyCreator.class);
sProvider = SessionProvider.createSystemProvider();
Node userPrivateNode = nodeCreator.getUserNode(sProvider, userId).getNode("ApplicationData");
if (userPrivateNode.hasNode("GsGadget")) {
Node gettingStartedNode = userPrivateNode.getNode("GsGadget");
ApplicationRegistryService appReg = (ApplicationRegistryService) ExoContainerContext.getCurrentContainer().getComponentInstanceOfType(ApplicationRegistryService.class);
if (gettingStartedNode.hasProperty("exo:gs_deleteGadget")) {
if (gettingStartedNode.getProperty("exo:gs_deleteGadget").getBoolean()) {
Application app = null;
ApplicationCategory appCAt= appReg.getApplicationCategory("Home_Page_Portlets");
Application a= appReg.getApplication("Home_Page_Portlets","GettingStartedPortlet");
Application a1= appReg.getApplication("Home_Page_Portlets/GettingStartedPortlet");
if ((app = appReg.getApplication("Home_Page_Portlets/local._homepage-portlets.GettingStartedPortlet")) != null) {
appReg.remove(app);
return Response.ok("deleted").build();
} else return Response.ok("no Application with Id GettingStartedPortlet").build();
} else return Response.ok("exo:gs_deleteGadget is set to false").build();
} else return Response.ok("no Property exo:gs_deleteGadget ").build();
} else return Response.ok("no Node GsGadget ").build();
} catch (Exception e) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
} finally {
if (sProvider != null ) {
sProvider.close();
}
}
}
@GET
@Path("setDelete")
@Produces(MediaType.APPLICATION_JSON)
public Response setDelete(@Context SecurityContext sc, @Context UriInfo uriInfo) throws Exception {
SessionProvider sProvider = null;
try {
String userId = getUserId(sc, uriInfo);
if (userId == null) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
}
NodeHierarchyCreator nodeCreator = (NodeHierarchyCreator) ExoContainerContext.getCurrentContainer()
.getComponentInstanceOfType(NodeHierarchyCreator.class);
sProvider = SessionProvider.createSystemProvider();
Node userPrivateNode = nodeCreator.getUserNode(sProvider, userId).getNode("ApplicationData");
if (userPrivateNode.hasNode("GsGadget")) {
Node gettingStartedNode = userPrivateNode.getNode("GsGadget");
if (gettingStartedNode.hasProperty("exo:gs_deleteGadget")) {
gettingStartedNode.setProperty("exo:gs_deleteGadget", true);
gettingStartedNode.save();
return Response.ok("Property exo:gs_deleteGadget set to true").build();
} else return Response.ok("no Property exo:gs_deleteGadget ").build();
} else return Response.ok("no Node GsGadget ").build();
} catch (Exception e) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
} finally {
if (sProvider != null) {
sProvider.close();
}
}
}
@GET
@Path("IsDelete")
@Produces(MediaType.APPLICATION_JSON)
public Response IsDelete(@Context SecurityContext sc, @Context UriInfo uriInfo) throws Exception {
SessionProvider sProvider = null;
try {
String userId = getUserId(sc, uriInfo);
if (userId == null) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
}
NodeHierarchyCreator nodeCreator = (NodeHierarchyCreator) ExoContainerContext.getCurrentContainer()
.getComponentInstanceOfType(NodeHierarchyCreator.class);
sProvider = SessionProvider.createSystemProvider();
Node userPrivateNode = nodeCreator.getUserNode(sProvider, userId).getNode("ApplicationData");
if (userPrivateNode.hasNode("GsGadget")) {
Node gettingStartedNode = userPrivateNode.getNode("GsGadget");
if (gettingStartedNode.hasProperty("exo:gs_deleteGadget")) {
Boolean del=gettingStartedNode.getProperty("exo:gs_deleteGadget").getBoolean();
return Response.ok(del.toString()).build();
} else return Response.ok("no Property exo:gs_deleteGadget ").build();
} else return Response.ok("no Node GsGadget ").build();
} catch (Exception e) {
return Response.status(HTTPStatus.INTERNAL_ERROR).build();
} finally {
if (sProvider != null) {
sProvider.close();
}
}
}
private String getUserId(SecurityContext sc, UriInfo uriInfo) {
try {
return sc.getUserPrincipal().getName();
} catch (NullPointerException e) {
return getViewerId(uriInfo);
} catch (Exception e) {
return null;
}
}
private String getViewerId(UriInfo uriInfo) {
URI uri = uriInfo.getRequestUri();
String requestString = uri.getQuery();
if (requestString == null) return null;
String[] queryParts = requestString.split("&");
for (String queryPart : queryParts) {
if (queryPart.startsWith("opensocial_viewer_id")) {
return queryPart.substring(queryPart.indexOf("=") + 1, queryPart.length());
}
}
return null;
}
}