returns field options (array), or false (bool)
| public optionDel ( &$field, &$value ) |
case 'delOption':
// validate field ID
$field = current(Pommo_Fields::get(array('id' => $_REQUEST['field_id'])));
if ($field['id'] != $_REQUEST['field_id']) {
die('bad field ID');
}
$affected = Pommo_Fields::subscribersAffected($field['id'], $_REQUEST['options']);
if (count($affected) > 0 && empty($_REQUEST['confirmed'])) {
$msg = sprintf(Pommo::_T('Deleting option %1$s will affect %2$s subscribers who have selected this choice. They will be flagged as needing to update their records.'), '<b>' . $_REQUEST['options'] . '</b>', '<em>' . count($affected) . '</em>');
$msg .= "\n " . Pommo::_T('Are you sure?');
$json->add('callbackFunction', 'confirm');
$json->add('callbackParams', $msg);
$json->serve();
} else {
require_once Pommo::$_baseDir . 'classes/Pommo_Subscribers.php';
$options = Pommo_Fields::optionDel($field, $_REQUEST['options']);
if (!options) {
$json->fail(Pommo::_T('Error with deletion.'));
}
// flag subscribers for update
if (count($affected) > 0) {
Pommo_Subscribers::flagByID($affected);
}
$json->add('callbackFunction', 'updateOptions');
$json->add('callbackParams', $options);
$json->serve();
}
break;
default:
die('invalid request passed to ' . __FILE__);
break;
