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global $conference in joinproject

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This commit is contained in:
james 2011-03-04 05:19:42 +00:00
parent 81f6702412
commit 9a33f52e15
1 changed files with 21 additions and 3 deletions
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24
register_participants.inc.php
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@ -607,6 +607,8 @@ function addProject($registrations_id){
// return 'ok' on success, error message on failure
function joinProject($registration_number, $email){
global $config;
global $conference;
$uid = $_SESSION['users_id'];
if(getRegistrationsId($uid) !== null){
return 'register_participants.inc.php::joinProject -> you are already registered for a project';
@ -616,16 +618,32 @@ function joinProject($registration_number, $email){
$email = mysql_real_escape_string($email);
$registration_number = intval($registration_number);
$query = mysql_query("SELECT id FROM registrations WHERE email = '$email' AND num = $registration_number");
$query = mysql_query("SELECT id FROM registrations WHERE num = '$registration_number' AND conferences_id='{$confererence['id']}'");
if(mysql_error()){
return "register_participants.inc.php::joinProject -> " . mysql_error();
}
$result = mysql_fetch_assoc($query);
if(!$result){
return "register_participants.inc.php::joinProject -> invalid email or registration id";
return "register_participants.inc.php::joinProject -> invalid registration number";
}
$registration_id = $result['id'];
//okay the registration number matches, but now does it match the user/account tied to it?
$q=mysql_query("SELECT users.id,accounts.id,accounts.email,accounts.pendingemail
FROM users
JOIN accounts ON users.accounts_id=accounts.id
WHERE
users.registrations_id='$registration_id'
AND ( accounts.username='$email'
OR accounts.email='$email'
OR accounts.pendingemail='$email'
)");
if(!$r=mysql_fetch_object($q)) {
return "register_participants.inc.php::joinProject -> email address doesnt match registration";
}
$registration_id = $result['id'];
// let's see if this project already has the maximum number of students on it
$ucount = mysql_fetch_array(mysql_query("SELECT COUNT(*) FROM users WHERE registrations_id = $registration_id"));