function getLikes()
{
global $current_user;
$current_user = new CurrentUser();
if (!$current_user->id) {
return;
}
$ids = isset($_POST['wall']) ? $_POST['wall'] : array();
$realids = array();
foreach ($ids as $id) {
$realids[$id] = $id;
}
$likes = MongoDatabase::getEventsLikes(array_keys($realids));
foreach ($likes as $id => $likesArray) {
if (isset($likesArray[$current_user->id])) {
$likes[$id]['can'] = 1;
} else {
$likes[$id]['can'] = 0;
}
}
$this->data['likes'] = $likes;
}