enhancements on new sharing policy

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@91444 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java

@@ -168,6 +168,7 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 
 	private boolean selectRootItem;
 	private FileUploader fileUploader;
+	public static String myLogin;
 
 	public AppControllerExplorer() {
 		Registry.register(ConstantsExplorer.RPC_WORKSPACE_SERVICE, rpcWorkspaceService);
@@ -2045,6 +2046,8 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 	public ExplorerPanel getPanel(){
 
 		this.explorerPanel = new ExplorerPanel(true, true);
+		
+		loadMyLogin();
 
 		//		PollingWorkspace.pollReceivedMessages(-1, 20000); //the parameter -1 force (first) synchronization with HL
 
@@ -2066,15 +2069,33 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 
 		this.selectRootItem=selectRootItem;
 
+		loadMyLogin();
 
 		//		if(instancingMessages)
 		//			PollingWorkspace.pollReceivedMessages(-1, 20000); //the parameter -1 force (first) synchronization with HL
-
-
 		//		PollingWorkspace.pollBulkCreator(ConstantsExplorer.TIME_BULK_CREATOR_POLLING);
 
 		return this.explorerPanel;
 	}
+	
+	private void loadMyLogin(){
+		
+		rpcWorkspaceService.getMyLogin(new AsyncCallback<String>() {
+
+			@Override
+			public void onFailure(Throwable caught) {
+				GWT.log("Error on loading my login is empty");
+				myLogin = "";
+				
+			}
+
+			@Override
+			public void onSuccess(String result) {
+				GWT.log("My login is: "+result);
+				myLogin = result;	
+			}
+		});
+	}
 
 
 	private void loadItemFromWorkspace(final String itemIdentifier){

src/main/java/org/gcube/portlets/user/workspace/client/rpc/GWTWorkspaceService.java

@@ -199,4 +199,6 @@ public interface GWTWorkspaceService extends RemoteService{
 	void setACLs(String folderId, List<String> listLogins, String aclType)
 			throws Exception;
 
+	String getMyLogin();
+
 }

src/main/java/org/gcube/portlets/user/workspace/client/rpc/GWTWorkspaceServiceAsync.java

@@ -177,4 +177,6 @@ public interface GWTWorkspaceServiceAsync {
 	void setACLs(String folderId, List<String> listLogins, String aclType,
 			AsyncCallback<Void> callback);
 
+	void getMyLogin(AsyncCallback<String> callback);
+
 }

src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java

@@ -22,6 +22,7 @@ import com.extjs.gxt.ui.client.widget.LayoutContainer;
 import com.extjs.gxt.ui.client.widget.form.TextArea;
 import com.extjs.gxt.ui.client.widget.form.TextField;
 import com.extjs.gxt.ui.client.widget.layout.FormLayout;
+import com.google.gwt.core.shared.GWT;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.shared.HandlerManager;
@@ -171,8 +172,10 @@ public class DialogShareFolder extends Dialog {
 	 			public void onSuccess(List<InfoContactModel> result) {
 	 		
 	 				for (InfoContactModel infoContactModel : result) {
-	 					listAlreadyShared.add(infoContactModel);
-	 				    suggestPanel.addRecipient(infoContactModel.getName(),false);
+	 					if(infoContactModel.getName()!=null){
+		 					listAlreadyShared.add(infoContactModel);
+		 				    suggestPanel.addRecipient(infoContactModel.getName(),false);
+	 					}
 	 				}	
 	 				
 	 				lc.unmask();
@@ -190,13 +193,13 @@ public class DialogShareFolder extends Dialog {
 
 			@Override
 			public void onFailure(Throwable caught) {
-				
+				 txtOwner.setValue("Error on retrieving Owner");
 			}
 
 			@Override
 			public void onSuccess(InfoContactModel result) {
 				 txtOwner.setValue(result.getName());
-				
+				 permissionControl(result.getName(), true);
 			}
 		});
 
@@ -205,10 +208,34 @@ public class DialogShareFolder extends Dialog {
         add(txtOwner);
 		add(lc);
 		addListners();
+		enableFormDialog(false); //FORM IS DISABLED BY DEFAULT
       
         this.show();
 	}
 	
+	private void permissionControl(String owner, boolean showAlert){
+		GWT.log("Permission control compare between owner: "+owner +" and my login: "+AppControllerExplorer.myLogin);
+		
+		if(AppControllerExplorer.myLogin.compareToIgnoreCase(owner)!=0){
+			enableFormDialog(false);
+			if(showAlert)
+				new MessageBoxAlert("Permission denied", "You have no permissions to change sharing. You are not owner of \""+txtName.getValue()+"\"", null);
+		}else{
+			enableFormDialog(true);
+		}
+	}
+	
+	private void enableFormDialog(boolean bool){
+		 getButtonById(Dialog.OK).setEnabled(bool);
+		 buttonMultiDrag.setEnabled(bool);
+		 textAreaDescription.setEnabled(bool);
+		 if(permission!=null)
+			 permission.setEnabled(bool);
+		 
+//		 setEnabled(bool);
+		 
+	}
+	
 	public FileModel getParentFolder() {
 		return parentFolder;
 	}

src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java

@@ -2534,4 +2534,10 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
 			throw new Exception(error);
 		}
 	}
+	
+	@Override
+	public String getMyLogin(){
+		ASLSession asl = WsUtil.getAslSession(this.getThreadLocalRequest().getSession());
+		return asl.getUsername();
+	}
 }

src/main/java/org/gcube/portlets/user/workspace/server/util/WsUtil.java

@@ -103,10 +103,12 @@ public class WsUtil {
 		}else if(user.compareToIgnoreCase(TEST_USER)==0){
 			
 			withoutPortal = true;
+			
+			//COMMENT THIS IN PRODUCTION ENVIROMENT
 //		}else if(user.compareToIgnoreCase("francesco.mangiacrapa")==0){
 //			
 //			withoutPortal = true;
-		
+//			//END UNCOMMENT
 		}else{
 			
 			withoutPortal = false;