// Licensed Materials - Property of IBM
//
// IBM Cognos Products: cpscrn
//
// (C) Copyright IBM Corp. 2013, 2014
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
//
//
(function() {
// define namespace
if (!window.com_ibm_cognos_cps){
com_ibm_cognos_cps = {}
}
if (com_ibm_cognos_cps.ApplicationContext){
// Stop if the ApplicationContext is already defined.
return;
}
var _F_Array =
{
indexOf: function(array, value, begin, strict)
{
for (var i = +begin || 0, l = array.length; i < l; i++) {
if (array[i] === value || strict && array[i] == value) {
return i;
}
}
return -1;
},
unique: function (array, strict)
{
var a = [], i, l = array.length;
for (i = 0; i < l; i++) {
if (this.indexOf(a, array[i], 0, strict) < 0) {
a.push(array[i]);
}
}
return a;
},
forEach: function(array, func, thisArg)
{
if (typeof func == "function") {
var i, v, l = array.length;
if (thisArg === undefined) {
for (i = 0; i < l; i++) {
func(array[i]);
}
} else {
for (i = 0; i < l; i++) {
func.call(thisArg, array[i]);
}
}
}
},
insert: function(array, i, obj)
{
if (i !== undefined && obj !==undefined) {
array.splice(i, 0, obj);
}
},
remove: function(array, obj)
{
if (obj !== undefined)
{
var i = this.indexOf(array, obj);
if (i >= 0)
{
array.splice(i, 1);
return obj;
}
}
return null;
},
removeAt: function(array, i)
{
if (i !== undefined) {
array.splice(i, 1);
}
}
};
// Helper object used to create the xmlHttpRequest based on the current browser
var CPSConfig = {
browser: 'unknown',
browserVersion: 'unknown',
OS: 'unknown',
xmlHttpDefault: null,
emptyFunction:function(){},
initialize: function()
{
this.browser = this.lookup(this.browsers).toLowerCase() || 'unknown';
this.browserVersion = this.parseVersion(navigator.userAgent) || this.parseVersion(navigator.appVersion) || 'unknown';
this.OS = this.lookup(this.systems) || 'unknown';
this.xmlHttpDefault = this.findXMLHttpActiveXVersion();
},
lookup: function(data)
{
var i, l = data.length;
for (i = 0; i < l; i++)
{
this.versionKey = data[i].partialKey || data[i].identity;
var agent = data[i].agent;
if (agent)
{
if (agent.indexOf(data[i].key) != -1)
return data[i].identity;
}
else if (data[i].prop)
return data[i].identity;
}
},
parseVersion: function(s)
{
var index = s.indexOf(this.versionKey);
if (index == -1)
return;
return parseFloat(s.substring(index + this.versionKey.length + 1).replace(/[^\d\.\-\+]/g, '_')); //sanitize before parse to avoid XSS vulnerability!
},
findXMLHttpActiveXVersion: function()
{
if (window.ActiveXObject)
{
var i, l = this.xmlHttpVersions.length;
for (i = 0; i < l; i++)
{
try
{
// Try and create the ActiveXObject for Internet Explorer, if it doesn't work, try again.
var xmlhttp = new ActiveXObject(this.xmlHttpVersions[i]);
if (xmlhttp)
return this.xmlHttpVersions[i];
}
catch (e)
{
// this ActiveX is not there, continue with next one in list
}
}
}
return null;
},
browsers: [
{ agent: navigator.userAgent, key: 'MSIE', identity: 'Explorer', partialKey: 'MSIE' },
{ agent: navigator.userAgent, key: 'Firefox', identity: 'Firefox' },
{ agent: navigator.userAgent, key: 'Gecko', identity: 'Mozilla', partialKey: 'rv' },
{ agent: navigator.userAgent, key: 'Mozilla', identity: 'Netscape', partialKey: 'Mozilla' },
{ agent: navigator.userAgent, key: 'Netscape', identity: 'Netscape' },
{ prop: window.opera, identity: 'Opera' },
{ agent: navigator.vendor, key: 'Apple', identity: 'Safari' }
],
systems: [
{ agent: navigator.platform, key: 'Win', identity: 'Windows' },
{ agent: navigator.platform, key: 'Mac', identity: 'Mac' },
{ agent: navigator.platform, key: 'Linux', identity: 'Linux' }
],
xmlHttpVersions: [
'Msxml2.XMLHTTP.6.0',
'Msxml2.XMLHTTP.3.0',
'Msxml2.XMLHTTP',
'Microsoft.XMLHTTP'
]
}
CPSConfig.initialize();
/*
Helper DOM utils.
*/
com_ibm_cognos_cps._F_DOM =
{
addEventListener: function (node, type, callback, capture)
{
type = type.toLowerCase();
if (node.addEventListener) {
node.addEventListener(type, callback, capture);
} else if (node.attachEvent) {
node.attachEvent('on' + type, callback);
} else {
node['on' + type] = callback;
}
},
selectNodes: function(node, xpath)
{
if (document.all)
{
var arr = new Array();
var nodes = node.selectNodes(xpath);
var i, l = nodes.length;
for (i=0; i<l; i++)
{
arr.push(nodes.item(i));
}
return arr;
}
else
{
var doc = (node.ownerDocument) ? node.ownerDocument : node;
var results = doc.evaluate(xpath, node, doc.createNSResolver(doc.documentElement), XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
if (results)
{
var arr = new Array();
var node = results.iterateNext();
while (node != null)
{
arr.push(node);
node = results.iterateNext();
}
return arr;
}
return null;
}
},
selectSingleNode: function (node, xpath)
{
if (document.all)
{
return node.selectSingleNode(xpath);
}
else
{
var doc = (node.ownerDocument) ? node.ownerDocument : node;
var results = doc.evaluate(xpath, node, doc.createNSResolver(doc.documentElement), XPathResult.FIRST_ORDERED_NODE_TYPE, null);
if (results && results.singleNodeValue)
return results.singleNodeValue;
return null;
}
},
getAttribute: function(node, name)
{
return node.getAttribute(name);
},
text: function(node)
{
function deepScanText(node)
{
var v = '';
var n = node.firstChild;
while (n != null)
{
if (n.nodeType == 3)
v += n.nodeValue;
else if (n.nodeType == 4)
v += n.data;
else if (n.nodeType == 1)
v += deepScanText(n);
n = n.nextSibling;
}
return v;
}
if (node == null || node === undefined)
return '';
if (document.all)
return node.text;
else if (node.nodeValue)
return node.nodeValue;
return deepScanText(node);
},
parseXml: function(xmlString)
{
var xmlDoc = null;
if (window.ActiveXObject){
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async="false";
xmlDoc.loadXML(xmlString);
}
if (xmlDoc == null){
var parser = new DOMParser();
xmlDoc = parser.parseFromString(xmlString,"text/xml");
}
return xmlDoc;
}
}
/*
This class provides the APS that enables our content to work in enterprise portals.
getWebContentResource: return an absolute url that will be used to retrieve a webcontent resource
getGatewayResource: return an absolute url that will be used to retrieve a gateway resource
getProxiedResource: return a url that can be used to do ajax request without running into cross domain issues
getXHR: creates an xmlHttpRequest object.
*/
CPSWebApplication = com_ibm_cognos_cps.ApplicationContext = function(spec){
if (spec){
this.initialize(spec);
}
}
//013 Create event handler map
CPSWebApplication.eventHandler = {};
CPSWebApplication.prototype = com_ibm_cognos_cps.ApplicationContext.prototype = {
/*
* Sets the configuration object
*/
initialize: function(spec){
if (this.initialized){
return;
}
this.eventSubscriptions = {};
this.properties = {}; //deprecated
this.id = spec.namespacePrefix ? spec.namespacePrefix : '';
this.userpreferences = spec.userPreferences;
if (!this.userprefjson){
this.userprefjson = {};
}
this.settings = spec.applicationSettings;
if (!this.settings){
this.settings = {};
}
this.cssmapping = spec.cssMapping;
if (!this.cssmapping){
this.cssmapping = {};
}
this.events = spec.events;
if (!this.events){
this.events = {listen:[], publish:[]};
}
this.navstate = spec.navigationState;
if (!this.navstate){
this.navstate = {};
}
this.navstatedirty = false;
this.webcontent = spec.webcontent;
this.gateway = spec.gateway;
this.getProperty = function(name){
if (spec[name]){
return spec[name];
}else{
return this.properties[name]; //deprecated
}
}
if (!com_ibm_cognos_cps.ApplicationContext.instances){
com_ibm_cognos_cps.ApplicationContext.instances = [];
}
this.instanceIndex = com_ibm_cognos_cps.ApplicationContext.instances.length;
com_ibm_cognos_cps.ApplicationContext.instances.push(this);
// Check if we need to do a client login
var features = this.getProperty('features');
if (features && features.indexOf('BrowserLogin') != -1){
this.login();
}
this.initialized = true;
},
/*
* Return the portlet's unique ID, ex. "p134677430"
* This is prepended to all element ids in the portlet's html, and changes each page load
*/
getID: function(){
return this.id;
},
/*
* Get the URI root for web content, ex. "http://exampleserver/cognos/"
*/
getWebContentURI:function(){
return this.webcontent;
},
setWebContentURI:function(value){
this.webcontent=value;
},
/*
* get the URI for the gateway, ex. "http://exampleserver/cognos/cgi-bin/cognos.cgi"
*/
getGatewayURI:function(){
return this.gateway;
},
setGatewayURI:function(value){
this.gateway=value;
},
/*
* Get the value of the named setting.
* Settings include things such as the portlet alias, and any settings the user can set from the portlet config page.
*/
getSetting:function(name){
var value = this.settings[name];
if (value === undefined){
// The legacy sdk portlet appends 'sdk_' to the custom properties
if (name.indexOf('sdk_') != 0) {
name = 'sdk_' + name;
}
value=this.settings[name];
}
if(value && (typeof value == 'object') && value.length != undefined){
value = value[0];
}
return value;
},
getMessage:function(resourceID) {
var message = eval(resourceID);
return message;
},
getSettingValues:function(name){
var value = this.settings[name];
if (value === undefined){
// The legacy sdk portlet appends 'sdk_' to the custom properties
if (name.indexOf('sdk_') != 0) {
name = 'sdk_' + name;
}
value=this.settings[name];
}
if(value && (typeof value == 'string')){
var arr = [];
arr.push(value);
value = arr;
}
return value;
},
/*
* get css mappings, used to change css classes
*/
getCssMapping:function(origialCss){
return this.cssmapping[origialCss];
},
/*
* get user preferences, which are set from the containing portal
*/
getUserPreference:function(name){
return this.userpreferences[name];
},
/*
* Retrieve a value from the navigational state of the portlet.
*/
getNavState:function(name){
return this.navstate[name];
},
/*
* Add key=value type information to the navigational state of the portlet,
* This allows state to be kept across page loads within the user session.
* Both key and value must be string type data.
* May cause delays when unloading the page, to write the changed state back
*/
setNavState:function(name, value){
this.navstate[name] = value;
if (! this.navstatedirty){
this.navstatedirty = true;
document.body.onbeforeunload = this._hitch(this, this._writeNavState);
}
},
/*
* This removes the key=value pair from the navigational state of the portlet.
* Keys removed in this manner will no longer appear in the user session.
* May cause delays when unloading the page, to write the changed state back
*/
delNavState:function(name){
delete this.navstate[name];
if (! this.navstatedirty){
this.navstatedirty = true;
document.body.onbeforeunload = this._hitch(this, this._writeNavState);
}
},
/*
* private helper function for setNavState() and delNavState()
*/
_writeNavState:function(){
var query = [];
for (key in this.navstate) {
query.push(encodeURIComponent(key) + '=' + encodeURIComponent(this.navstate[key]));
}
var url = this._getActionURI(query.join('&'));
var xhr = this._getXHR();
xhr.open('GET', url, false);
xhr.send();
},
subscribe: function(name, func){
this.eventSubscriptions[name] = func;
},
publish: function(name, data){
var invoked = false;
for (var i = 0 ; i < com_ibm_cognos_cps.ApplicationContext.instances.length; i++){
var c = com_ibm_cognos_cps.ApplicationContext.instances[i];
if (c != this && c.eventSubscriptions[name]){
c.eventSubscriptions[name](data);
invoked = true;
}
}
return invoked;
},
/*
*Adds an event handler to the handler map //013
*/
addListener: function(event, handler) {
if (_F_Array.indexOf(this.events.listen, event) > -1) {
if (CPSWebApplication.eventHandler[event]) {
_F_Array.insert(CPSWebApplication.eventHandler[event], 0, handler);
}
else {
CPSWebApplication.eventHandler[event] = new Array(handler);
}
}
else {
throw "This application does not listen for event: " + event;
}
},
publishEvent: function(event, payload) {
if(_F_Array.indexOf(this.events.publish, event) > -1) {
var handlerArray = CPSWebApplication.eventHandler[event]
if (handlerArray) {
for (var i = 0; i < handlerArray.length; i++) {
var handler = handlerArray[i];
if (handler) {
handler(payload);
}
}
}
else {
throw "No listeners present for event: " + event;
}
}
else {
throw "This application does not publish event: " + event;
}
},
/*
* makes an absolute url from a base and a url which maybe absolute or relative.
*/
makeAbsolute: function(base, url){
if(url.indexOf(base) !== 0){
var index = base.indexOf('://');
if (index !== -1){
index = base.indexOf('/', index + 3);
if (index !== -1){
return base.substring(0, index) + (url.charAt(0) === '/' ? '' : '/' ) + url;
}
}
}
return url;
},
/*
* Return a URI which will be proxied by the portal, so as to avoid cross site request issues
*/
getProxiedURI:function(url){
var proxyTemplate = this.getProperty('proxyTemplate');
// no proxying in CC
if (proxyTemplate && !('cognos' == this.getProperty('portalAgent'))){
return this._cpsresourceurl(this.getProperty('proxyTemplate'), url);
}
return url;
},
/*
* Save the setting in the given form as portlet settings.
*/
saveSettings: function(form){
var saveForm = document[this.getProperty('scope')+'_editSaveForm'];
if (saveForm){
for (var i = 0 ; i < form.elements.length; i++){
if (form.elements[i].type != 'button'){
var input = document.createElement("input");
input.name = "p_" + form.elements[i].name;
input.type = form.elements[i].type;
input.value = form.elements[i].value;
input.checked = form.elements[i].checked;
saveForm.appendChild(input);
}
}
saveForm.submit();
}
},
/*
* Reset the settings of a portlet.
*/
resetSettings: function(form){
if (this.getProperty('editResetTemplate')) {
document.location.href = this.getProperty('editResetTemplate');
}
},
/*
* Cancel the editing of the setting and go back to view the app
*/
cancelSettings: function(){
if (this.getProperty('editCancelTemplate')) {
document.location.href = this.getProperty('editCancelTemplate');
}
},
getPortalAgent: function(){
return this.getProperty('portalAgent');
},
/*
* Helper function that returns a url that will store the query to the nav state when accessed
*/
_getActionURI:function(query){
var actionTemplate = this.getProperty('actionTemplate');
if (actionTemplate){
return this._cpsactionurl(this.getProperty('actionTemplate'), query);
}
return null;
},
/*
* This will log into the gateway, then call the callback.
* It may be called by many different portlets simultaneously
*/
login : function(callback){
var passport = this.getProperty('camPassport');
if (passport) {
if (CPSWebApplication.loadState == 'unloaded') {
CPSWebApplication.loadState = 'loading';
if (callback){
CPSWebApplication.pendingCallbacks.push(callback);
}
var div = document.createElement("div");
div.style.display='none';
var fr = document.createElement("iframe");
fr.src = this.gateway + "?b_action=xts.run&m=/cps4/common/sso.xts&m_passportID=" + encodeURIComponent(passport);
fr.onload = window.parent.CPSWebApplication.postLogin();
div.appendChild(fr);
document.body.appendChild(div);
} else if (CPSWebApplication.loadState == 'loading' && callback) {
CPSWebApplication.pendingCallbacks.push(callback);
} else if (CPSWebApplication.loadState == 'loaded' && callback) {
callback();
}
} else if(callback){
callback();
}
},
/*
* helper function for getProxiedURI(),
*/
_cpsresourceurl: function(resourceTemplate, target){
var begin = resourceTemplate.indexOf('_cpsresourceurl');
if (begin != -1){
var endMarker='cpsendmarker_';
var end = resourceTemplate.indexOf(endMarker, begin);
if (end != -1){
var marker = resourceTemplate.substring(begin, end + endMarker.length);
var decodeCount = 0;
var decodedMarker = marker;
while(decodedMarker != '_cpsresourceurl:cpsendmarker_' && decodeCount ++ < 10){
decodedMarker = decodeURIComponent(decodedMarker);
}
if (decodeCount < 10){
var encodedTarget = target;
for (i =0; i < decodeCount ; i++){
encodedTarget = encodeURIComponent(encodedTarget);
}
target = resourceTemplate.replace(marker, encodedTarget);
}
}
}
// Plumtree portletIds.. so we can synchronize passports.
if (window.cognosPortletIds){
if(target.indexOf('?') != -1)
target += '&';
else
target += '?';
target += 'cognosPortletIds='+encodeURIComponent(cognosPortletIds.join('_'));
}
return target;
},
/*
* helper function for _getActionURI()
*/
_cpsactionurl: function(resourceTemplate, target){
var begin = resourceTemplate.indexOf('_cpsparamsurl');
if (begin != -1){
var endMarker='cpsendmarker_';
var end = resourceTemplate.indexOf(endMarker, begin);
if (end != -1){
var marker = resourceTemplate.substring(begin, end + endMarker.length);
var decodeCount = 0;
var decodedMarker = marker;
while(decodedMarker != '_cpsparamsurl=cpsendmarker_' && decodeCount ++ < 10){
decodedMarker = decodeURIComponent(decodedMarker);
}
if (decodeCount < 10){
var encodedTarget = target;
for (i =0; i < decodeCount ; i++){
encodedTarget = encodeURIComponent(encodedTarget);
}
target = resourceTemplate.replace(marker, encodedTarget);
}
}
}
// Plumtree portletIds.. so we can synchronize passports.
if (window.cognosPortletIds){
if(target.indexOf('?') != -1)
target += '&';
else
target += '?';
target += 'cognosPortletIds='+encodeURIComponent(cognosPortletIds.join('_'));
}
return target;
},
/*
* returns an XHR request in a cross-browser fashion
*/
_getXHR: function(options){
var obj;
// plumtree xhr (knows how to handle timeouts ..)
if (window.CustomPTHttpRequest !== undefined){
obj = new CustomPTHttpRequest();
}
if (CPSConfig.xmlHttpDefault != null) {
obj = new ActiveXObject(CPSConfig.xmlHttpDefault);
}
// Well if there is no ActiveXObject available it must be firefox, opera, or something else
if (typeof XMLHttpRequest != 'undefined')
{
obj = new XMLHttpRequest();
}
if (!obj){
throw 'No XMLHttpRequest object is available';
}
if (options){
obj.onreadystatechange = function()
{
try
{
if (obj.readyState == 4)
{
if (obj.status >= 200 && obj.status < 300)
{
if (typeof options.onSuccess == "function") {
options.onSuccess(obj);
}
}
else
{
if (typeof options.onFailure == "function") {
options.onFailure(obj);
}
}
// fix for IE memory leak
_self.transport.onreadystatechange = CPSConfig.emptyFunction;
}
}
catch (e)
{
try
{
if (typeof options.onException == "function") {
if (this.status !== 0) {
options.onException(e);
}
}
}
catch (e1)
{
console.log('e1:' + e1);
}
}
}; // of function
}
return obj;
},
/*
* returns a function that will be called with the object as its scope
*/
_hitch:function(obj, func){
return function(){
func.apply(obj);
};
},
/*
* This can be called to load a library in such a way that it will only be loaded once on the page.
*/
loadLibrary: function(href, callback, conditionFunction)
{
if (conditionFunction && !conditionFunction()){
if (callback){
callback(false);
}
return false;
}
if (!window.CognosCPSLoadedLibMap){
window.CognosCPSLoadedLibMap = {};
}
if ( !window.CognosCPSLoadedLibMap[href])
{
CognosCPSLoadedLibMap[href] = true;
var callbacks = [];
CPSWebApplication.loadingCallbacks[href] = callbacks;
callbacks.push(callback);
var head = document.getElementsByTagName('HEAD').item(0);
var node = document.createElement('SCRIPT');
var _self = this;
node.onload = node.onreadystatechange = function()
{
if (this.readyState && this.readyState != 'loaded' && this.readyState != 'complete') {
return;
}
var callbacks = CPSWebApplication.loadingCallbacks[href];
for (var i = 0 ; i < callbacks.length; i++){
callbacks[i](true);
}
delete CPSWebApplication.loadingCallbacks[href];
};
node.type = 'text/javascript';
node.src = href;
head.appendChild(node);
return true;
}
if (callback){
var callbacks = CPSWebApplication.loadingCallbacks[href];
if (callbacks){
callbacks.push(callback);
}else {
callback();
}
}
return false;
}
}
/*
* helper function for login()
*/
CPSWebApplication.postLogin = function() {
CPSWebApplication.loadState = 'loaded';
for (var i = 0; i < CPSWebApplication.pendingCallbacks.length; i++) {
CPSWebApplication.pendingCallbacks[i]();
}
}
CPSWebApplication.loadState = 'unloaded';
CPSWebApplication.pendingCallbacks = [];
CPSWebApplication.loadingCallbacks = {};
})();
window.CognosConnect = new CPSWebApplication();