The role name used in orkut is 'VIEWER' and you can use the following
code snippet to get the basic information (id, displayname, thumbnail
url) of the VIEWER:
function response(data) {
if (data.hadError()) {
alert("Error: " + data.get("req").getErrorMessage());
} else {
alert(data.get("req").getData().getDisplayName());
}
gadgets.window.adjustHeight();
};
function request() {
var req = opensocial.newDataRequest();
req.add(req.newFetchPersonRequest
(opensocial.DataRequest.PersonId.VIEWER), "req");
req.send(response);
};
request();
To retrieve more user fields, you need to explicitly specify them in
the request parameters as follows:
var opt_params = {};
opt_params[opensocial.DataRequest.PeopleRequestFields.PROFILE_DETAILS]
=
[opensocial.Person.Field.HAS_APP, opensocial.Person.Field.GENDER];
req.add(req.newFetchPersonRequest
(opensocial.DataRequest.PersonId.VIEWER, opt_params), "req");
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