From a28ab561ebbe1ced739d7909d71568b6e118ef6c Mon Sep 17 00:00:00 2001
From: james <james>
Date: Fri, 4 Mar 2011 16:15:10 +0000
Subject: [PATCH] Properly handle award id = -1 for "i dont want special
 awards"

---
 register_participants.inc.php | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

diff --git a/register_participants.inc.php b/register_participants.inc.php
index 20df832..74303be 100644
--- a/register_participants.inc.php
+++ b/register_participants.inc.php
@@ -352,16 +352,32 @@ function saveProjectData($data,$registrations_id=null){
 				}
 				mysql_query("DELETE FROM project_specialawards_link WHERE projects_id='{$data['project_id']}' AND conferences_id='{$conference['id']}'");
 
-				$idx=0;
+				//now filter the list we've been given, to make sure everything's hunky dory
+				$awards=array();
 				foreach($data['specialawards'] AS $sa) {
-					if($sa['selected'] && in_array($sa['id'],$eligibleAwardsList)) {
-						$qstr="INSERT INTO project_specialawards_link (award_awards_id,projects_id,conferences_id) VALUES ('".intval($sa['id'])."','".intval($data['project_id'])."','{$conference['id']}')";
-						mysql_query($qstr);
-						$idx++;
-						//dont let them sign up for more than they are allowed to
-						if($idx>=$config['maxspecialawardsperproject']) 
-							break;
+					//If all they've selected is they don't want to self nominate, then erase all other selections 
+					if($sa['id']==-1) {
+						//reset the array
+						unset($awards);
+						$awards=array();
+						$awards[]=$sa;
+						break;
 					}
+					else {
+						if($sa['selected'] && in_array($sa['id'],$eligibleAwardsList)) {
+							$awards[]=$sa;
+						}
+					}
+				}
+
+				$idx=0;
+				foreach($awards AS $sa) {
+					$qstr="INSERT INTO project_specialawards_link (award_awards_id,projects_id,conferences_id) VALUES ('".intval($sa['id'])."','".intval($data['project_id'])."','{$conference['id']}')";
+					mysql_query($qstr);
+					$idx++;
+					//dont let them sign up for more than they are allowed to
+					if($idx>=$config['maxspecialawardsperproject']) 
+						break;
 				}
 			}