Terry.Li-彬

/**
?* Author : Larry Li
?* Date : 2013-12-5
?* Email : larry.li@aicent.com
?*/
var Session = function() {
?? ?var defaults = {
?? ??? ??? ?title??????? : 'Session Notification',
?? ??? ??? ?message????? : 'Your session is about to expire.',
?? ??? ??? ?keepAliveUrl : '/admin/session/keep-alive',
?? ??? ??? ?redirUrl???? : '/account/timed-out',
?? ??? ??? ?logoutUrl??? : '/account/logout',
?? ??? ??? ?warnAfter??? : 900000, // 15 minutes
?? ??? ??? ?redirAfter?? : 1200000 // 20 minutes
?? ?};
?? ?
?? ?var o = defaults, dialogTimer, redirTimer;
?? ?
?? ?var controlRedirTimer = function(action) {
?? ??? ?switch(action) {
?? ??? ??? ?case 'start':
?? ??? ??? ??? ?// Dialog has been shown, if no action taken during redir period, redirect
?? ??? ??? ??? ?redirTimer = setTimeout(function(){
?? ??? ??? ??? ??? ?window.location = o.redirUrl;
?? ??? ??? ??? ?}, o.redirAfter - o.warnAfter);
?? ??? ??? ??? ?break;
?? ?
?? ??? ??? ?case 'stop':
?? ??? ??? ??? ?clearTimeout(redirTimer);
?? ??? ??? ??? ?break;
?? ??? ??? ?case 'restart':
?? ??? ??? ??? ?clearTimeout(redirTimer);
?? ??? ??? ??? ?redirTimer = setTimeout(function(){
?? ??? ??? ??? ??? ?window.location = o.redirUrl;
?? ??? ??? ??? ?}, o.redirAfter - o.warnAfter);
?? ??? ??? ??? ?break;
?? ??? ?}
?? ?};
?? ?
?? ?var controlDialogTimer = function(action) {
?? ??? ?switch(action) {
?? ??? ??? ?case 'start':
?? ??? ??? ??? ?dialogTimer = setTimeout(function(){
?? ??? ??? ??? ??? ?$('#sessionTimeout-dialog').modal('show');
?? ??? ??? ??? ??? ?controlRedirTimer('start');
?? ??? ??? ??? ?}, o.warnAfter);
?? ??? ??? ??? ?break;
?? ??? ??? ?case 'stop':
?? ??? ??? ??? ?clearTimeout(dialogTimer);
?? ??? ??? ??? ?break;
?? ??? ??? ?case 'restart':
?? ??? ??? ??? ?clearTimeout(dialogTimer);
?? ??? ??? ??? ?dialogTimer = setTimeout(function(){
?? ??? ??? ??? ??? ?$('#sessionTimeout-dialog').modal('show');
?? ??? ??? ??? ??? ?controlRedirTimer('restart');
?? ??? ??? ??? ?}, o.warnAfter);
?? ??? ??? ??? ?break;
?? ??? ?}
?? ?};
?? ?
?? ?var doKeepAlive = function() {
?? ??? ?$.ajax({
?? ??? ??? ?type: 'POST',
?? ??? ??? ?url: o.keepAliveUrl,
?? ??? ??? ?success: function() {
?? ??? ??? ??? ?// Stop redirect timer and restart warning timer
?? ??? ??? ??? ?controlRedirTimer('restart');
?? ??? ??? ??? ?controlDialogTimer('restart');
?? ??? ??? ?}
?? ??? ?});
?? ?};
?? ?
?? ?return {
?? ??? ?sessionTimeout: function(options) {
?? ??? ??? ?if ( options ) { o = $.extend( defaults, options ); }
?? ??? ??? ?
?? ??? ??? ?var warning_dialog = '<div class="modal fade" id="sessionTimeout-dialog">'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ?<div class="modal-dialog modal-small">'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ?<div class="modal-content">'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ?<div class="modal-header">'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ??? ?<button id="_close" type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ??? ?<h4 class="modal-title">'+ o.title +'</h4>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ?</div>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ?<div class="modal-body">'+ o.message +'</div>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ?<div class="modal-footer">'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ??? ?<button id="sessionTimeout-dialog-logout" type="button" class="btn btn-default">Logout</button>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ??? ?<button id="sessionTimeout-dialog-keepalive" type="button" class="btn btn-primary" data-dismiss="modal">Stay Connected</button>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ??? ?</div>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ??? ?</div>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'?? ?</div>'
?? ??? ??? ??? ??? ??? ??? ??? ?+'</div>';
?? ??? ??? ?
?? ??? ??? ?$('body').append(warning_dialog);
?? ??? ??? ?
?? ??? ??? ?$('#sessionTimeout-dialog-logout').on('click', function () { window.location = o.logoutUrl; });
?? ??? ??? ?
?? ??? ??? ?$('#_close,#sessionTimeout-dialog-keepalive').click(function() {
?? ??? ??? ??? ?doKeepAlive();
?? ??? ??? ?});
?? ??? ??? ?// Begin warning period
?? ??? ??? ?controlDialogTimer('start');
?? ??? ?},
?? ??? ?
?? ??? ?sessionTimeoutKeepAlive: function() {
?? ??? ??? ?controlRedirTimer('restart');
?? ??? ??? ?controlDialogTimer('restart');
?? ??? ?}
?? ?};
}();

$(function() {
?? ?Session.sessionTimeout({
?? ??? ?title: 'Session Timeout Notification',
?? ??? ?message: 'Your session is about to expire.',
?? ??? ?keepAliveUrl: contextPath + '/admin/session/keep-alive',
?? ??? ?redirUrl: contextPath + '/account/login',
?? ??? ?logoutUrl: contextPath + '/account/logout',
?? ??? ?warnAfter: 1500000,
?? ??? ?redirAfter: 1780000
?? ?});
?? ?
?? ?$(document).ajaxComplete(function() {
?? ??? ?Session.sessionTimeoutKeepAlive();
?? ?});
});