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gcube-widgets
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added ClientScopeHandler to help prevent the back button cache problem in Chrome and Firefox 

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/gcube-widgets@102008 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Massimiliano Assante 2014-12-12 10:31:41 +00:00
parent 737c38d540
commit 51643740d0
14 changed files with 1405 additions and 24 deletions
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11
.classpath
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@ -12,16 +12,17 @@
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
<attribute name="org.eclipse.jst.component.nondependency" value=""/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="com.google.gwt.eclipse.core.GWT_CONTAINER"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="war/WEB-INF/classes"/>
</classpath>

1144
.gwt/.gwt-log
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File diff suppressed because it is too large Load Diff

1
.settings/com.google.gwt.eclipse.core.prefs
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@ -1,4 +1,3 @@
#Tue Dec 18 15:14:11 CET 2012
eclipse.preferences.version=1
entryPointModules=
filesCopiedToWebInfLib=

3
distro/changelog.xml
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@ -1,4 +1,7 @@
<ReleaseNotes>
<Changeset component="org.gcube.portlets.user.gcube-widgets.1-9-0" date="2014-12-13">
<Change>Added Client scope handler, to set the scope from the client and help preventing the browser back button cache problem</Change>
</Changeset>
<Changeset component="org.gcube.portlets.user.gcube-widgets.1-7-0" date="2013-10-21">
<Change>Ported to GWT 2.5.1</Change>
</Changeset>

44
pom.xml
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@ -10,7 +10,7 @@
<groupId>org.gcube.portlets.user</groupId>
<artifactId>gcube-widgets</artifactId>
<version>1.8.0-SNAPSHOT</version>
<version>1.9.0-SNAPSHOT</version>
<name>gCube Widgets Library</name>
<description>
gCube Widgets Library News Widget is a GWT Widget that can be used to uniform the Look and Feel for gCube Portlets using plain GWT.It also provides some out of the box widget to use.
@ -32,15 +32,47 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>maven-portal-bom</artifactId>
<version>LATEST</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!-- Google Web Toolkit (GWT) -->
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwtVersion}</version>
<!-- "provided" so that we don't deploy -->
<scope>provided</scope>
</dependency>
</dependency>
<dependency>
<groupId>org.gcube.applicationsupportlayer</groupId>
<artifactId>aslcore</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>portal-service</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
</dependencies>
<build>
<resources>
@ -140,12 +172,12 @@
<executions>
<execution>
<goals>
<!-- <goal>compile</goal> -->
<!-- <goal>compile</goal> -->
<!-- <goal>test</goal> -->
</goals>
</execution>
</executions>
<configuration>
<configuration>
</configuration>
</plugin>
</plugins>

13
src/main/java/org/gcube/portlets/user/gcubewidgets/client/ClientScopeHelper.java Normal file
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@ -0,0 +1,13 @@
package org.gcube.portlets.user.gcubewidgets.client;
import org.gcube.portlets.user.gcubewidgets.client.rpc.ScopeService;
import org.gcube.portlets.user.gcubewidgets.client.rpc.ScopeServiceAsync;
import com.google.gwt.core.client.GWT;
public class ClientScopeHelper {
public static ScopeServiceAsync getService() {
return GWT.create(ScopeService.class);
//Window.Location.getHref();
}
}

18
src/main/java/org/gcube/portlets/user/gcubewidgets/client/WidgetFactory.java
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@ -6,6 +6,8 @@ import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.Window.Location;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Image;
@ -24,8 +26,22 @@ public class WidgetFactory implements EntryPoint {
* This is the entry point method.
*/
public void onModuleLoad() {
//showSample();
//showSample2();
}
private void showSample2() {
ClientScopeHelper.getService().setScope(Location.getHref(), new AsyncCallback<Boolean>() {
@Override
public void onSuccess(Boolean result) {
}
@Override
public void onFailure(Throwable caught) {
}
});
}
private void showSample() {
//

12
src/main/java/org/gcube/portlets/user/gcubewidgets/client/rpc/ScopeService.java Normal file
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@ -0,0 +1,12 @@
package org.gcube.portlets.user.gcubewidgets.client.rpc;
import com.google.gwt.user.client.rpc.RemoteService;
import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
/**
* The client side stub for the RPC service.
*/
@RemoteServiceRelativePath("scopeService")
public interface ScopeService extends RemoteService {
boolean setScope(String portalURL);
}

14
src/main/java/org/gcube/portlets/user/gcubewidgets/client/rpc/ScopeServiceAsync.java Normal file
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@ -0,0 +1,14 @@
package org.gcube.portlets.user.gcubewidgets.client.rpc;
import com.google.gwt.user.client.rpc.AsyncCallback;
/**
* The async counterpart of <code>ScopeService</code>.
*/
public interface ScopeServiceAsync {
void setScope(String portalURL, AsyncCallback<Boolean> callback);
}

125
src/main/java/org/gcube/portlets/user/gcubewidgets/server/ScopeServiceImpl.java Normal file
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@ -0,0 +1,125 @@
package org.gcube.portlets.user.gcubewidgets.server;
import java.util.List;
import javax.servlet.http.HttpSession;
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.portlets.user.gcubewidgets.client.rpc.ScopeService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.Organization;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.OrganizationLocalServiceUtil;
@SuppressWarnings("serial")
public class ScopeServiceImpl extends RemoteServiceServlet implements ScopeService {
private static final Logger _log = LoggerFactory.getLogger(ScopeServiceImpl.class);
@Override
public boolean setScope(String portalURL) {
String friendlyURL = extractOrgFriendlyURL(portalURL);
if (friendlyURL == null) //the URL is not a portal URL, we are in devmode.
return true;
else {
try {
List<Group> groups = GroupLocalServiceUtil.getGroups(0, GroupLocalServiceUtil.getGroupsCount());
for (Group g : groups) {
if (g.isOrganization() || g.isCommunity())
if (g.getFriendlyURL().compareTo(friendlyURL) == 0) {
setScope(g);
return true;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
private void setScope(Group currentGroup) throws Exception {
String scopeToSet = buildScope(currentGroup);
getASLSession().setScope(scopeToSet);
}
public static String buildScope(Group currentGroup) throws Exception {
String scopeToSet = "";
Organization curOrg = null;
// the group MUST BE an Organization
if (currentGroup.isOrganization()) {
long organizationId = currentGroup.getClassPK();
curOrg = OrganizationLocalServiceUtil.getOrganization(organizationId);
if (curOrg.isRoot()) {
scopeToSet = "/"+curOrg.getName();
} else if (isVO(curOrg)) {
scopeToSet = "/"+curOrg.getParentOrganization().getName()+"/"+curOrg.getName();
} else { //is a VRE
Organization vo = curOrg.getParentOrganization();
scopeToSet = "/"+vo.getParentOrganization().getName()+"/"+vo.getName()+"/"+curOrg.getName();
}
} else { //
scopeToSet = "PORTAL";
_log.info("Not an organization, scopeToSet set to PORTAL");
}
if (curOrg == null) {
String rootVO = getRootConfigFromGCore();
_log.info("CONTEXT INITIALIZED CORRECTLY From Client, setting rootvo as scope: " + rootVO);
scopeToSet = "/"+rootVO;
}
return scopeToSet;
}
public static boolean isVO(Organization currentOrg) throws PortalException, SystemException {
return (currentOrg.getParentOrganization().getParentOrganization() == null);
}
public static String getRootConfigFromGCore() {
return PortalContext.getConfiguration().getInfrastructureName();
}
public static String extractOrgFriendlyURL(String portalURL) {
String groupRegEx = "/group/";
if (portalURL.contains(groupRegEx)) {
_log.debug("LIFERAY PORTAL DETECTED");
String[] splits = portalURL.split(groupRegEx);
String friendlyURL = splits[1];
if (friendlyURL.contains("/")) {
friendlyURL = friendlyURL.split("/")[0];
} else {
friendlyURL = friendlyURL.split("\\?")[0].split("\\#")[0];
}
_log.trace("extracted friendly url: /" + friendlyURL);
return "/"+friendlyURL;
}
return null;
}
private ASLSession getASLSession() {
HttpSession httpSession = this.getThreadLocalRequest().getSession();
String sessionID = httpSession.getId();
String user = (String) httpSession.getAttribute("username");
if (user == null) {
_log.warn("NO USER FOUND, exiting");
return null;
}
else {
_log.info("Found user=" + user);
}
return SessionManager.getInstance().getASLSession(sessionID, user);
}
}

2
war/WEB-INF/deploy/gcubewidgets/rpcPolicyManifest/manifests/86C0C4B622DA927DC8AD8710DDA817CC.txt Normal file
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@ -0,0 +1,2 @@
serviceClass: org.gcube.portlets.user.gcubewidgets.client.rpc.ScopeService
path: 3FEEA6DE1884937257328F4A621F9992.gwt.rpc

16
war/WEB-INF/web.xml
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@ -4,8 +4,18 @@
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<welcome-file-list>
<welcome-file>GuidedTour.html</welcome-file>
</welcome-file-list>
<!-- Servlets -->
<servlet>
<servlet-name>scopeService</servlet-name>
<servlet-class>org.gcube.portlets.user.gcubewidgets.server.ScopeServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>scopeService</servlet-name>
<url-pattern>/gcubewidgets/scopeService</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>gcubeWidgets.html</welcome-file>
</welcome-file-list>
</web-app>

8
war/gcubewidgets/3FEEA6DE1884937257328F4A621F9992.gwt.rpc Normal file
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@ -0,0 +1,8 @@
com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException, true, true, true, true, com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException/3936916533, 3936916533
com.google.gwt.user.client.rpc.RpcTokenException, true, true, false, false, com.google.gwt.user.client.rpc.RpcTokenException/2345075298, 2345075298
com.google.gwt.user.client.rpc.XsrfToken, false, false, true, true, com.google.gwt.user.client.rpc.XsrfToken/4254043109, 4254043109
java.lang.Exception, true, false, true, false, java.lang.Exception/1920171873, 1920171873
java.lang.RuntimeException, true, false, true, false, java.lang.RuntimeException/515124647, 515124647
java.lang.String, true, true, true, true, java.lang.String/2004016611, 2004016611
java.lang.Throwable, true, false, true, false, java.lang.Throwable/2953622131, 2953622131
org.gcube.portlets.user.gcubewidgets.client.rpc.ScopeService, false, false, false, false, _, 2480143433

18
war/gcubewidgets/gcube_common_styles.css
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@ -1,11 +1,13 @@
/**
/**
* Common CSS for gCube Portlets
*
* Massimiliano Assante, November 2013
*/ /****** PANELS STYLES *******/
@import url(old-dialog.css);
*/
@import url(normalize.css);
/****** PANELS STYLES *******/
/* Use it for your portlet main Panel */
.gcube_panel {
background: #FFFFFF;
@ -280,13 +282,13 @@
.gcube_DialogBox {
z-index: 10001;
background: #FFFFFF none repeat-x scroll 0 0;
border: 2px solid #CCC;
border: 5px solid #CCC;
border-radius: 4px;
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.80);
-moz-box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.80);
-webkit-box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.80);
box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.80);
-moz-box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.80);
-webkit-box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.80);
}
.gcube_DialogBox .Caption {