# acymailing/trunk/back/Controllers/Fields/Listing.php

AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress, version trunk. 61 lines.

- Page: https://pluginprobe.com/plugins/acymailing/trunk/code/back/Controllers/Fields/Listing.php
- Raw: https://pluginprobe.com/plugins/acymailing/trunk/raw/back/Controllers/Fields/Listing.php
- Modified: 2026-09-24T14:59:06+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/acymailing/trunk/code/back/Controllers/Fields/Listing.php#L10-L20`.

```php
<?php

namespace AcyMailing\Controllers\Fields;

use AcyMailing\Classes\FieldClass;
use AcyMailing\Helpers\ToolbarHelper;

trait Listing
{
    public function listing(): void
    {
        $data = [];

        if (!acym_level(ACYM_ENTERPRISE)) {
            acym_setVar('layout', 'splashscreen');
        }

        parent::display($data);
    }

    protected function prepareToolbar(array &$data): void
    {
        $toolbarHelper = new ToolbarHelper();
        $toolbarHelper->addButton(acym_translation('ACYM_CREATE'), ['data-task' => 'edit'], 'add', true);

        $data['toolbar'] = $toolbarHelper;
    }

    public function ajaxSetOrdering(): void
    {
        wp_verify_nonce(acym_getVar('cmd', '_wpnonce'), 'acymnonce') || die('Invalid Token');

        $order = json_decode(acym_getVar('string', 'order'), true);
        if (empty($order)) {
            $order = [];
        }

        $i = 1;
        $error = false;
        foreach ($order as $field) {
            $query = 'UPDATE #__acym_field SET `ordering` = '.intval($i).' WHERE `id` = '.intval($field);
            $error = acym_query($query) < 0 || $error;
            $i++;
        }

        acym_sendAjaxResponse('', [], !$error);
    }

    public function delete(): void
    {
        $fieldClass = new FieldClass();
        $ids = acym_getVar('array', 'elements_checked', []);
        if (in_array('1', $ids) || in_array('2', $ids) || in_array($fieldClass->getLanguageFieldId(), $ids)) {
            acym_enqueueMessage(acym_translation('ACYM_CANT_DELETE'), 'error');
            $this->listing();
        } else {
            parent::delete();
        }
    }
}

```