/**
* Award badges the user is eligible for
* @param ElggUser $user
*/
public static function rewardUser($user = null)
{
if (!$user) {
$user = elgg_get_logged_in_user_entity();
}
$reward = new gmReward($user);
$reward->setLog("Rewarding user with {$user->guid}");
foreach (self::$rewards as $guid => $badge) {
// check if the user already has this badge
if (self::isClaimed($guid, $user->guid)) {
$reward->setLog("Badge {$badge->entity}->title is already claimed by the user");
continue;
}
// uncovering the badge requires the user to spend points
// user will need to opt in and claim the badge
if ($badge->entity->points_cost > 0) {
$reward->setLog("Badge {$badge->entity}->title requires the user to spend {$badge->entity->points_cost} points; user's action is required");
continue;
}
if (!self::isEligible($guid, $user->guid)) {
$reward->setLog("User does not meet criteria for badge {$badge->entity}->title");
}
if (self::claimBadge($guid, $user->guid)) {
$reward->setLog("User has been awarded a new badge {$badge->entity}->title");
$reward->new_user_badges[] = $badge->entity;
}
}
return $reward;
}