public function process_actions()
{
if ('delete' === $this->current_action()) {
// In our file that handles the request, verify the nonce.
$nonce = esc_attr($_REQUEST['_wpnonce']);
if (!wp_verify_nonce($nonce, self::$nonce)) {
die('Nonce check failed.');
}
Evaluate_Manager::delete_metric(absint($_GET['metric_id']));
wp_redirect(add_query_arg());
exit;
}
if (isset($_POST['action']) && $_POST['action'] == 'bulk-delete' || isset($_POST['action2']) && $_POST['action2'] == 'bulk-delete') {
$delete_ids = esc_sql($_POST['bulk-delete']);
// loop over the array of record IDs and delete them
foreach ($delete_ids as $metric_id) {
Evaluate_Manager::delete_metric($metric_id);
}
wp_redirect(add_query_arg());
exit;
}
}
return;
}
global $wpdb;
// TODO: Verify nonce.
$metric_type = Evaluate_Metrics::get_metric_types()[$_POST['type']];
$options = $metric_type->filter_options($_POST['options']);
$data = array('name' => sanitize_text_field($_POST['name']), 'type' => sanitize_text_field($_POST['type']), 'options' => serialize($options));
if (empty($_POST['metric_id'])) {
$data['created'] = current_time('mysql', 1);
$wpdb->insert(Evaluate::$metric_table, $data);
$metric_id = $wpdb->insert_id;
} else {
$wpdb->update(Evaluate::$metric_table, $data, array('metric_id' => $_POST['metric_id']));
$metric_id = $_POST['metric_id'];
}
wp_redirect(add_query_arg('metric_id', $metric_id));
exit;
}
public static function delete_metric($metric_id)
{
global $wpdb;
$wpdb->delete(Evaluate::$metric_table, array('metric_id' => $metric_id), array('%d'));
}
public static function get_metrics_count()
{
global $wpdb;
return $wpdb->get_var("SELECT COUNT(*) FROM " . Evaluate::$metric_table);
}
}
Evaluate_Manager::init();