var currentview = gadgets.views.getCurrentView().getName();
var availableviews = gadgets.views.getSupportedViews();
function loadData(){
var req = opensocial.newDataRequest();
req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER), 'viewer');
req.send(onViewerLoaded);
}
function onViewerLoaded(dataResponse){
var viewer = dataResponse.get('viewer').getData();
if(viewer.isOwner()){
document.getElementById('message').innerHTML = 'Viewer is Owner';
} else{
document.getElementById('message').innerHTML = 'Viewer is not Owner';
}
}
function viewerinfo() {
document.getElementById('viewernotvisible').style.display = "none";
function getViewer(responseItem) {
if(responseItem.hadError()) {
var sErrorcode = responseItem.getErrorCode();
if(sErrorcode == 'forbidden') {
document.getElementById('message').innerHTML = "You are not logged in, please log in first.";
} else if(sErrorcode == 'unauthorized') {
document.getElementById('message').innerHTML = "This application can't see your information because you will have to give permission to share your information. Please click the button below.";
document.getElementById('viewernotvisible').style.display = "block";
}
}
if (opensocial.hasPermission(opensocial.Permission.VIEWER)) {
loadData();
}
}
opensocial.requestPermission([opensocial.Permission.VIEWER], 'This reason sentence is not used at the moment', getViewer);
}
function init() {
// check if you have permission to see the VIEWER
if(opensocial.hasPermission(opensocial.Permission.VIEWER)){
loadData();
} else{
// you don't have VIEWER permission, so on the profile view this means you are not the owner
if(availableviews[currentview] == availableviews['profile']) {
document.getElementById('message').innerHTML = 'viewer is not owner (or not logged in) because viewer information is not by default available on profile. Please click the button below.';
document.getElementById('viewernotvisible').style.display = "block";
} else {
loadData();
}
}
}
gadgets.util.registerOnLoadHandler(init);
]]>