moved leave VRE option here

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/gcube-loggedin@132202 82a268e6-3cf1-43bd-a215-b396298e98cf

.classpath

@@ -1,19 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/gcube-loggedin-3.0.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/gcube-loggedin-3.1.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry including="**/*.java" kind="src" output="src/main/webapp/WEB-INF/classes" path="src/main/resources"/>
+	<classpathentry excluding="**" kind="src" output="target/gcube-loggedin-3.1.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry including="**/*.java" kind="src" output="target/test-classes" path="src/test/resources"/>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
@@ -31,5 +39,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/gcube-loggedin-3.0.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/gcube-loggedin-3.1.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>

.project

@@ -55,5 +55,6 @@
 		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
 		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
 		<nature>com.google.gwt.eclipse.core.gwtNature</nature>
+		<nature>com.liferay.ide.core.liferayNature</nature>
 	</natures>
 </projectDescription>

.settings/org.eclipse.wst.common.component

@@ -3,6 +3,7 @@
         <wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
     <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
     <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
         <dependent-module archiveName="gcube-widgets-2.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/gcube-widgets/gcube-widgets">
             <dependency-type>uses</dependency-type>
         </dependent-module>

pom.xml

@@ -13,7 +13,7 @@
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>gcube-loggedin</artifactId>
 	<packaging>war</packaging>
-	<version>3.0.0-SNAPSHOT</version>
+	<version>3.1.0-SNAPSHOT</version>
 
 	<name>gCube Environment Home Portlet</name>
 	<description>

src/main/java/org/gcube/portlets/user/gcubeloggedin/client/LoggedinService.java

@@ -13,4 +13,7 @@ public interface LoggedinService extends RemoteService {
 	VObject getSelectedRE(String portalURL);
 	
 	String saveVREDescription(String toSave);
+	
+	  boolean isLeaveButtonAvailable(String currentUrl);
+	  String removeUserFromVRE();
 }

src/main/java/org/gcube/portlets/user/gcubeloggedin/client/LoggedinServiceAsync.java

@@ -11,4 +11,7 @@ public interface LoggedinServiceAsync {
 	void getSelectedRE(String portalURL, AsyncCallback<VObject> callback);
 
 	void saveVREDescription(String toSave, AsyncCallback<String> callback);
+	void isLeaveButtonAvailable(String currentUrl,
+			AsyncCallback<Boolean> callback);
+	void removeUserFromVRE(AsyncCallback<String> callback);
 }

src/main/java/org/gcube/portlets/user/gcubeloggedin/client/ui/AboutView.java

@@ -1,19 +1,32 @@
 package org.gcube.portlets.user.gcubeloggedin.client.ui;
 
+import org.gcube.portlets.user.gcubeloggedin.client.LoggedinService;
 import org.gcube.portlets.user.gcubeloggedin.client.LoggedinServiceAsync;
 import org.gcube.portlets.user.gcubeloggedin.shared.VObject;
+import org.gcube.portlets.user.gcubewidgets.client.elements.Span;
+import org.gcube.portlets.widgets.sessionchecker.client.CheckSession;
 
+import com.github.gwtbootstrap.client.ui.AlertBlock;
 import com.github.gwtbootstrap.client.ui.Button;
 import com.github.gwtbootstrap.client.ui.Heading;
 import com.github.gwtbootstrap.client.ui.Hero;
 import com.github.gwtbootstrap.client.ui.Image;
+import com.github.gwtbootstrap.client.ui.constants.AlertType;
+import com.github.gwtbootstrap.client.ui.constants.ButtonType;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.uibinder.client.UiHandler;
+import com.google.gwt.user.client.Window;
+import com.google.gwt.user.client.Window.Location;
+import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.HasAlignment;
+import com.google.gwt.user.client.ui.InlineHTML;
+import com.google.gwt.user.client.ui.VerticalPanel;
 import com.google.gwt.user.client.ui.Widget;
 
 public class AboutView extends Composite {
@@ -21,7 +34,17 @@ public class AboutView extends Composite {
 	private static int MAX_CHAR_DESC = 400;
 	private static String SEE_LESS = "See less";
 	private static String SEE_MORE = "See more";
+	private Button leaveVreButton = new Button("Leave Group");
+	private AlertBlock alertBlockOnLeave = new AlertBlock();
+	// more options label to show the other ones (if present)
+	final Button showMoreOptions = new Button("Other options ...");
+	private static final String leaveAlertMessage = "Are you sure you want to leave this group? "
+			+ "By leaving this group you will no longer receive updates and lose the workspace folder related to the group.";
 
+	// panel for leave group option
+	private VerticalPanel leaveVREOption = new VerticalPanel();
+
+	private final LoggedinServiceAsync service = GWT.create(LoggedinService.class);
 	private static AboutViewUiBinder uiBinder = GWT
 			.create(AboutViewUiBinder.class);
 
@@ -32,6 +55,7 @@ public class AboutView extends Composite {
 		initWidget(uiBinder.createAndBindUi(this));
 	}
 
+
 	private String vreDescription;
 	@UiField Image vreImage;
 	@UiField Heading vreName;
@@ -60,6 +84,41 @@ public class AboutView extends Composite {
 			editButton.setVisible(true);
 		}
 		mod = new EditDescriptionModal(vobj.getName(), vobj.getDescription());
+
+		service.isLeaveButtonAvailable(Location.getHref(), new AsyncCallback<Boolean>() {
+
+			@Override
+			public void onSuccess(Boolean result) {
+				leaveVREOption.clear();
+				leaveVREOption.setHorizontalAlignment(HasAlignment.ALIGN_LEFT);
+				if(result)
+					addLeaveVREButton();
+				showMoreOptions.setVisible(result);
+			}
+
+			@Override
+			public void onFailure(Throwable caught) {
+				leaveVREOption.clear();				
+			}
+		});
+
+	
+		showMoreOptions.setType(ButtonType.LINK);
+		// handler
+		showMoreOptions.addClickHandler(new ClickHandler() {
+			@Override
+			public void onClick(ClickEvent event) {
+				// hide the button itself
+				showMoreOptions.setVisible(false);
+				// show other options
+				leaveVREOption.setVisible(true);
+			}
+		});
+		mainPanel.add(showMoreOptions);
+		mainPanel.add(leaveVREOption);
+
+		// hide options but askManagersOption
+		leaveVREOption.setVisible(false);
 	}	
 	boolean open = false;
 	@UiHandler("seeMore")
@@ -80,7 +139,71 @@ public class AboutView extends Composite {
 	void onEditButton(ClickEvent e) {
 		mod.show();
 	}
+	private void addLeaveVREButton(){
 
+		// add leave VRE button
+		leaveVreButton.addClickHandler(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event) {
+
+				// show alert block
+				alertBlockOnLeave.setVisible(true);
+
+			}
+		});
+
+		// Add Cancel and Confirm Leave buttons
+		Span cancel = new Span("Cancel");
+		Span confirmLeave = new Span("Confirm Leave");
+		cancel.setStyleName("cancel-leave-button");
+		confirmLeave.setStyleName("cancel-leave-button");
+
+		// add to main panel
+		alertBlockOnLeave.setHTML(leaveAlertMessage + "<br><br>");
+		alertBlockOnLeave.add(cancel);
+		alertBlockOnLeave.add(new InlineHTML(" or "));
+		alertBlockOnLeave.add(confirmLeave);
+		alertBlockOnLeave.setType(AlertType.WARNING);
+		alertBlockOnLeave.setHeading("WARNING!");
+		alertBlockOnLeave.setClose(false);
+		alertBlockOnLeave.setVisible(false);
+		leaveVREOption.add(alertBlockOnLeave);
+		leaveVREOption.add(leaveVreButton);
+
+		// add handlers
+		cancel.addClickHandler(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event) {
+
+				// just hide alertBlock
+				alertBlockOnLeave.setVisible(false);
+			}
+		});
+
+		confirmLeave.addClickHandler(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event){
+				service.removeUserFromVRE(new AsyncCallback<String>() {
+					@Override
+					public void onSuccess(String result) {
+						if (result != null)
+							Location.assign(result);
+						else 
+							CheckSession.showLogoutDialog();
+
+					}
+					@Override
+					public void onFailure(Throwable caught) {
+						Window.alert("We're sorry we couldn't reach the server, try again later ... " + caught.getMessage());				
+					}			
+				});
+
+			}
+		});
+	}
 
 
 	/**

src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java

@@ -1,13 +1,14 @@
 package org.gcube.portlets.user.gcubeloggedin.server;
 
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
 import org.gcube.application.framework.core.session.ASLSession;
 import org.gcube.application.framework.core.session.SessionManager;
+import org.gcube.common.portal.PortalContext;
+import org.gcube.common.portal.mailing.EmailNotification;
 import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
 import org.gcube.portlets.user.gcubeloggedin.client.LoggedinService;
 import org.gcube.portlets.user.gcubeloggedin.shared.VObject;
@@ -17,9 +18,6 @@ import org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl;
 import org.gcube.vomanagement.usermanagement.GroupManager;
 import org.gcube.vomanagement.usermanagement.RoleManager;
 import org.gcube.vomanagement.usermanagement.UserManager;
-import org.gcube.vomanagement.usermanagement.exception.GroupRetrievalFault;
-import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
-import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
 import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
 import org.gcube.vomanagement.usermanagement.impl.LiferayRoleManager;
 import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
@@ -30,6 +28,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
+import com.liferay.portal.service.UserLocalServiceUtil;
 
 /**
  * The server side implementation of the RPC service.
@@ -106,9 +105,9 @@ public class LoggedinServiceImpl extends RemoteServiceServlet implements Loggedi
 
 		_log.trace("CURRENT ORG SET IN SESSION: " + currSite.getGroupName());
 
-		long nowInMillis = new Date().getTime();
+		
 		String name = currSite.getGroupName();
-		String logoURL =  "/image/layout_set_logo?img_id="+currSite.getLogoId()+"&t="+nowInMillis;
+		String logoURL =  gm.getGroupLogoURL(currSite.getLogoId());
 		String desc = "";
 		//set the description for the vre
 		if (currSite.getDescription() != null)	
@@ -190,6 +189,127 @@ public class LoggedinServiceImpl extends RemoteServiceServlet implements Loggedi
 		}
 		return null; 
 	}
+	@Override
+	public boolean isLeaveButtonAvailable(String portalURL) {
 
+		if(isWithinPortal()){
+			String friendlyURL = ScopeServiceImpl.extractOrgFriendlyURL(portalURL);
+			GroupManager gm = new LiferayGroupManager();
+			GCubeGroup currSite = null;
+			try {			
+				List<GCubeGroup> groups = gm.listGroups();
+				for (GCubeGroup g : groups) {
+					if (g.getFriendlyURL().compareTo(friendlyURL) == 0) {
+						long groupId = g.getGroupId();		
+						String scopeToSet = gm.getInfrastructureScope(groupId);
+						getASLSession().setScope(scopeToSet);
+						_log.info("GOT Selected Research Environment: " + scopeToSet);
+						currSite = g;
+					}
+				}
+			} catch (Exception e) {
+				e.printStackTrace();
+			}
+			Boolean isMandatory = false;
+			try{
+				isMandatory = (Boolean) gm.readCustomAttr(currSite.getGroupId(), org.gcube.vomanagement.usermanagement.model.CustomAttributeKeys.MANDATORY.getKeyName());
+			}catch(Exception e){
+				_log.error("Unable to evaluate if the leave button can be added for the current group " + currSite.getGroupName(), e);
+			}
+			_log.debug("Is Leave button available in vre " + currSite.getGroupName() + " ? " + isMandatory);
+			return !isMandatory;
+		}else return true;
+	}
+	/**
+	 *@return the redirect url if everything goes ok, null otherwise
+	 */
+	@Override
+	public String removeUserFromVRE() {
+		String username = getASLSession().getUsername();
+		if (username.compareTo("test.user") == 0)
+			return null;
+		_log.debug("Going to remove user from the current Group: " + getCurrentGroupID() + ". Username is: " + username);
+		UserManager userM = new LiferayUserManager();
+		try {
+			userM.dismissUserFromGroup(getCurrentGroupID(), userM.getUserId(username));
+			sendUserUnregisteredNotification(username, getASLSession().getScope(), 
+					PortalContext.getConfiguration().getGatewayURL(getThreadLocalRequest()),
+					PortalContext.getConfiguration().getGatewayName(getThreadLocalRequest()));
+			return "/";
+		} catch (Exception e) {
+			e.printStackTrace();
+			return null;
+		} 
+	}
+	/**
+	 * Get the current group ID
+	 * 
+	 * @return the current group ID or null if an exception is thrown
+	 * @throws Exception 
+	 * @throws CurrentGroupRetrievalException 
+	 */
+	private long getCurrentGroupID(){
+		GroupManager groupM = new LiferayGroupManager();
+		ASLSession session = getASLSession();
+		_log.debug("The current group NAME is --> " + session.getGroupName());	
+		try {
+			return groupM.getGroupId(session.getGroupName());
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return 0;
+	}
+	/**
+	 * 
+	 * @return true if you're running into the portal, false if in development
+	 */
+	private boolean isWithinPortal() {
+		try {
+			UserLocalServiceUtil.getService();
+			return true;
+		} 
+		catch (com.liferay.portal.kernel.bean.BeanLocatorException ex) {			
+			_log.trace("Development Mode ON");
+			return false;
+		}			
+	}
+	/**
+	 * 
+	 * @param scope .
+	 * @param optionalMessage .
+	 */
+	public void sendUserUnregisteredNotification(String username, String scope, String portalbasicurl, String gatewayName) {
+		ArrayList<String> adminEmails = getAdministratorsEmails(scope);
+		UserManager um = new LiferayUserManager();
+		GCubeUser currUser = null;
+		try {
+			currUser = um.getUserByUsername(username);
+		} catch (Exception e) {
 
+		}
+		String name = currUser.getFirstName();
+		String lastname = currUser.getLastName();
+
+		StringBuffer body = new StringBuffer();
+		body.append("<p>Dear manager of "+ scope +",<br />this email message was automatically generated by " + portalbasicurl +" to inform you that ");
+		body.append("</p>");
+		body.append("<p>");
+		body.append("<b>"+name + " " + lastname +"</b> has left the following environment: ");
+		body.append("<br /><br />");
+		body.append("<b>" + scope+"</b>");
+		body.append("<br />");
+		body.append("<br />");
+		body.append("<b>Username: </b>" + username);
+		body.append("<br />");
+		body.append("<b>e-mail: </b>" + currUser.getEmail());
+		body.append("</p>");
+
+		String[] allMails = new String[adminEmails.size()];
+
+		adminEmails.toArray(allMails);
+
+		EmailNotification mailToAdmin = new EmailNotification(allMails , "Unregistration from VRE", body.toString(), getThreadLocalRequest());
+
+		mailToAdmin.sendEmail();
+	}
 }

src/main/webapp/WEB-INF/portlet.xml

@@ -3,7 +3,7 @@
 <portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd">
 	<portlet>
 		<portlet-name>Loggedin</portlet-name>
-		<display-name>Environment Home</display-name>
+		<display-name>About</display-name>
 	        <portlet-class>org.gcube.portlets.user.gcubeloggedin.server.portlet.LoggedinPortlet</portlet-class>
 		<init-param>
 			<name>view-jsp</name>
@@ -14,9 +14,9 @@
 			<mime-type>text/html</mime-type>
 		</supports>
 		<portlet-info>
-			<title>Environment Home</title>
+			<title>About</title>
-			<short-title>Environment Home</short-title>
+			<short-title>About</short-title>
-			<keywords>Environment Home</keywords>
+			<keywords>Environment Home About</keywords>
 		</portlet-info>
 		<security-role-ref>
 			<role-name>administrator</role-name>