// How many levels down do we go?
levels = 1; // 1 = we search our friends,
// 2 = and friends of friends??
results = [];
function search()
{
var searchterm = document.getElementById('searchterm').value;
loadFriends(searchResults);
}
function searchResults(data)
{
levels--;
results.push(data.get('viewerFriends').getData());
if (levels > 0)
{
search();
}
else
searchComplete();
console.log("results=", results);
}
function loadFriends(cb)
{
var req = opensocial.newDataRequest();
req.add(req.newFetchPersonRequest('VIEWER'), 'viewer');
req.add(req.newFetchPeopleRequest('VIEWER_FRIENDS'), 'viewerFriends');
req.send(cb);
}
// unused listing function
function onLoadFriends(data)
{
var viewer = data.get('viewer').getData();
var viewerFriends = data.get('viewerFriends').getData();
html = new Array();
html.push('');
viewerFriends.each(function(person) {
html.push('- ' + person.getDisplayName() + "
");
});
html.push('
');
document.getElementById('friends').innerHTML = html.join('');
}
function init()
{
loadFriends(onLoadFriends);
}
//gadgets.util.registerOnLoadHandler(init);
]]>