function AutoLockCheck($table, $id)
{
plog("AutoLockCheck: Start");
global $database, $auth, $auth_model;
$m = new AutoRowLock($database);
// Expire old locks
$m->Delete('Timestamp < ' . strtotime('-10 minutes'));
$locks = $m->Select(array('I' => $ID, 'T' => $Table));
if (!false_or_null($locks) && count($locks) > 0) {
$found = false;
$others = 0;
foreach ($locks as $lock) {
if ($m->Expired($lock)) {
$m->Delete(array('ID' => $lock['ID']));
} else {
if ($m->LockedByMe($lock)) {
if ($found === true) {
$m->Delete(array('ID' => $lock['ID']));
} else {
$m->RefreshLock($lock);
$found = true;
}
} else {
$others++;
}
}
}
return $found === true || $others === 0;
}
plog("AutoLockCheck: End");
return FALSE;
}
$m->Delete('Timestamp < ' . strtotime('-10 minutes'));
// Expire old locks
$locks = $m->Select(array('I' => $ID, 'T' => $Table));
// Find existing locks
if (!false_or_null($locks) && count($locks) > 0) {
$found = false;
$others = 0;
foreach ($locks as $lock) {
if ($m->Expired($lock)) {
$m->Delete(array('ID' => $lock['ID']));
} else {
if ($m->LockedByMe($lock)) {
if ($found === true) {
$m->Delete(array('ID' => $lock['ID']));
} else {
$m->RefreshLock($lock);
$found = true;
}
} else {
$others++;
}
}
}
if ($found === false && $others > 0) {
// Locked up
echo json_encode(array("message" => $m->LockedTo($lock) . ' has edit control', "unlocked" => 0));
die;
} else {
// Locked to user
echo json_encode(array("message" => 'You have edit control', "unlocked" => 1));
die;
