$registra->id = $registra_details->id;
if (!empty($registra_details) && !empty($_FILES['signature']['name'])) {
$registra->id = $registra_details->id;
unlink(SITE_ROOT . DS . 'registra_signatures' . DS . $registra_details->signature_image);
}
$active_registra = $registra->find_by_sql("SELECT * FROM `registras` WHERE visible = 1 AND id != " . $registra->id);
if (!empty($active_registra)) {
echo '<h4 class="alert alert-error">Error</h4>';
echo '<hr>';
echo "You cannot insert into registras table unless you deactivate one or more active registra(s).";
echo '<hr>';
} else {
$arrayfiledetails = explode('.', $_FILES['signature']['name']);
$extension = $arrayfiledetails[sizeof($arrayfiledetails) - 1];
$_FILES['signature']['name'] = strtolower(str_replace(" ", "_", $_POST['full_name'])) . '_signature.' . $extension;
if ($registra->attach_file($_FILES['signature'])) {
$registra->full_name = $_POST['full_name'];
$registra->year = $_POST['year'];
$registra->visible = $_POST['visible'];
$registra->created_at = $registra_details->created_at;
$registra->updated_at = $current_time;
if ($registra->save()) {
echo '<h4 class="alert alert-success">Success</h4>';
echo '<hr>';
echo "<p>You have successfully added a new record into registras table</p>";
echo '<hr>';
} else {
echo '<h4 class="alert alert-error">Error</h4>';
echo '<hr>';
echo "Failed to insert into registras table.";
echo '<hr>';
