<?php include_once '../lib/client/facebook.php'; include_once '../lib/AppConfig.class.php'; include_once '../lib/HelloWorld.class.php'; $facebook = new Facebook(AppConfig::$api_key, AppConfig::$secret); $facebook->require_frame(); $user = $facebook->require_login(); $facebook->require_add(); $app = new HelloWorld($facebook); if ($_GET['ids']) { foreach ($_GET['ids'] as $key) { $app->record_invite($user, $key); } } $exclude_ids = $facebook->api_client->friends_getAppUsers(); $sent_invites = $app->get_invites($user); $exclude_ids = array_merge($exclude_ids, $sent_invites); $referralTracker = urlencode("?referralbyuser="******"{$user}" firstnameonly="true" shownetwork="false"/> wants you to add {$app_name} to receive greetings from <fb:pronoun objective="true" possessive="false" uid="{$user}"/>. <fb:req-choice url="http://www.facebook.com/add.php?api_key={$app_key}&next={$referralTracker}" label="Add {$app_name}" /> FBML; ?> <fb:request-form type="<?php echo AppConfig::$app_name; ?> " action="invite.php" content="<?php echo htmlentities($invite_fbml);