1 files changed, 59 insertions, 61 deletions

diff --git a/mod/invitefriends/actions/invite.php b/mod/invitefriends/actions/invite.php
index 66902606a..abc212bea 100644
--- a/mod/invitefriends/actions/invite.php
+++ b/mod/invitefriends/actions/invite.php
@@ -1,73 +1,71 @@
 <?php
 
-	/**
-	 * Elgg invite action
-	 * 
-	 * @package ElggFile
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2010
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @link http://elgg.org/
-	 */
+/**
+ * Elgg invite friends action
+ *
+ * @package ElggInviteFriends
+ * @author Curverider Ltd
+ * @copyright Curverider Ltd 2008-2010
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @link http://elgg.org/
+ */
 
-	global $CONFIG;
-	
-	gatekeeper();
-	
-	$emails = get_input('emails');
-	$emailmessage = get_input('emailmessage');
+$emails = get_input('emails');
+$emailmessage = get_input('emailmessage');
 
-	$emails = trim($emails);
-	if (strlen($emails) > 0) {
-		$emails = preg_split('/\\s+/', $emails, -1, PREG_SPLIT_NO_EMPTY);
+$emails = trim($emails);
+if (strlen($emails) > 0) {
+	$emails = preg_split('/\\s+/', $emails, -1, PREG_SPLIT_NO_EMPTY);
+}
+
+if (!is_array($emails) || count($emails) == 0) {
+	register_error(elgg_echo('invitefriends:failure'));
+	forward($_SERVER['HTTP_REFERER']);
+}
+
+$current_user = get_loggedin_user();
+
+$error = FALSE;
+$bad_emails = array();
+foreach($emails as $email) {
+
+	$email = trim($email);
+	if (empty($email)) {
+		continue;
 	}
-	
-	if (!is_array($emails) || count($emails) == 0) {
-		register_error(elgg_echo('invitefriends:failure'));
-		forward($_SERVER['HTTP_REFERER']);
+
+	// send out other email addresses
+	if (!is_email_address($email)) {
+		$error = TRUE;
+		$bad_emails[] = $email;
+		continue;
 	}
-	
-	$error = FALSE;
-	$bad_emails = array();
-	foreach($emails as $email) {
-				
-		$email = trim($email);
-		if (empty($email)) {
-			continue;
-		}
-	
-		// send out other email addresses	
-		if (!is_email_address($email)) {
-			$error = TRUE;
-			$bad_emails[] = $email;
-			continue;
-		}
-		
-		$link = $CONFIG->wwwroot . 'pg/register?friend_guid=' . $_SESSION['guid'] . '&invitecode=' . generate_invite_code($_SESSION['user']->username);
-		$message = sprintf(elgg_echo('invitefriends:email'),
-							$CONFIG->site->name,
-							$_SESSION['user']->name,
-							$emailmessage,
-							$link
-						);
 
-		$subject = sprintf(elgg_echo('invitefriends:subject'), $CONFIG->site->name);
+	$link = $CONFIG->wwwroot . 'pg/register?friend_guid=' . $current_user->guid . '&invitecode=' . generate_invite_code($current_user->username);
+	$message = sprintf(elgg_echo('invitefriends:email'),
+					$CONFIG->site->name,
+					$current_user->name,
+					$emailmessage,
+					$link
+	);
 
-		// create the from address
-		$site = get_entity($CONFIG->site_guid);
-		if (($site) && (isset($site->email))) {
-			$from = $site->email;
-		} else {
-			$from = 'noreply@' . get_site_domain($CONFIG->site_guid);
-		}
+	$subject = sprintf(elgg_echo('invitefriends:subject'), $CONFIG->site->name);
 
-		elgg_send_email($from, $email, $subject, $message);
+	// create the from address
+	$site = get_entity($CONFIG->site_guid);
+	if (($site) && (isset($site->email))) {
+		$from = $site->email;
+	} else {
+		$from = 'noreply@' . get_site_domain($CONFIG->site_guid);
 	}
 
-	if ($error) {
-		register_error(sprintf(elgg_echo('invitefriends:email_error'), implode(', ', $bad_emails)));
-	} else {	
-		system_message(elgg_echo('invitefriends:success'));
-	}
+	elgg_send_email($from, $email, $subject, $message);
+}
 
-	forward($_SERVER['HTTP_REFERER']);
+if ($error) {
+	register_error(sprintf(elgg_echo('invitefriends:email_error'), implode(', ', $bad_emails)));
+} else {
+	system_message(elgg_echo('invitefriends:success'));
+}
+
+forward($_SERVER['HTTP_REFERER']);