gCubeSystem
/
gcube-ckan-datacatalog
16
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

This fix should resolve the logout from CKAN before browser window is closed 

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/gcube-ckan-datacatalog@133739 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Francesco Mangiacrapa 2016-10-28 15:39:06 +00:00
parent 2d97802fb1
commit 4fa83e2e07
1 changed files with 115 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

121
src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/client/GCubeCkanDataCatalog.java
View File

@ -7,8 +7,6 @@ import org.gcube.portlets.gcubeckan.gcubeckandatacatalog.client.view.GCubeCkanDa
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.Window.ClosingEvent;
import com.google.gwt.user.client.ui.RootPanel;
@ -35,20 +33,131 @@ public class GCubeCkanDataCatalog implements EntryPoint {
* This is the entry point method.
*/
public void onModuleLoad() {
performLogoutOnBrowserClosedEvent(CKAN_LOGUT_SERVICE);
Window.addWindowClosingHandler(new Window.ClosingHandler() {
/*Button butt = new Button("Click Me");
butt.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
performsLogout(CKAN_LOGUT_SERVICE);
}
});
RootPanel.get(DIV_PORTLET_ID).add(butt);*/
/*Window.addWindowClosingHandler(new Window.ClosingHandler() {
@Override
public void onWindowClosing(ClosingEvent closingEvent) {
// invoke logout
frame.setUrl(GCubeCkanDataCatalog.CKAN_LOGUT_SERVICE);
// invoking logout
performLogout();
}
});
});*/
GCubeCkanDataCatalogPanel panel = new GCubeCkanDataCatalogPanel(RootPanel.get(DIV_PORTLET_ID), eventManager.getEventBus());
eventManager.setPanel(panel);
frame = new CKanLeaveFrame();
DOM.appendChild(RootPanel.getBodyElement(), frame.getElement());
}
// public static native void performsLogout(String logoutService)/*-{
//
//// var frame = $wnd.frames['i-frame-logout'];
//// console.log(frame);
//// frame.src = logoutService;
// // frame.contentWindow.location.reload();
//
// var xhttp = new XMLHttpRequest();
// xhttp.onreadystatechange = function() {
// if (this.readyState == 4 && this.status == 200) {
// console.log("OK");
// }
// };
// xhttp.open("GET", logoutService, false);
// xhttp.send();
// }-*/;
/**
* Perform logouton browser closed event.
*
* @param logoutService the logout service
*/
public static native void performLogoutOnBrowserClosedEvent(String logoutService)/*-{
var validNavigation = false;
function wireUpEvents() {
var dont_confirm_leave = 1; //set dont_confirm_leave to 1 when you want the user to be able to leave without confirmation
var leave_message = 'You sure you want to leave?'
function goodbye(e) {
if (!validNavigation) {
//PERFORMS A SYNCHRONOUS LOGOUT
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
console.log("OK");
}
};
xhttp.open("GET", logoutService, false);
xhttp.send();
if (dont_confirm_leave!==1) {
if(!e) e = window.event;
//e.cancelBubble is supported by IE - this will kill the bubbling process.
e.cancelBubble = true;
e.returnValue = leave_message;
//e.stopPropagation works in Firefox.
if (e.stopPropagation) {
e.stopPropagation();
e.preventDefault();
}
//return works for Chrome and Safari
return leave_message;
}
}
}
window.onbeforeunload=goodbye;
// Attach the event keypress to exclude the F5 refresh
$wnd.$(document).bind('keypress', function(e) {
if (e.keyCode == 116){
validNavigation = true;
console.log("keypress: "+validNavigation);
}
});
// Attach the event click for all links in the page
$wnd.$("a").bind("click", function() {
validNavigation = true;
console.log("click: "+validNavigation);
});
// Attach the event submit for all forms in the page
$wnd.$("form").bind("submit", function() {
validNavigation = true;
console.log("form: "+validNavigation);
});
// Attach the event click for all inputs in the page
$wnd.$("input[type=submit]").bind("click", function() {
validNavigation = true;
console.log("submit: "+validNavigation);
});
}
// Wire up the events as soon as the DOM tree is ready
$wnd.$(document).ready(function() {
wireUpEvents();
});
}-*/;
}