404Forbiden

✏️ Editing: customfields.php

<?php
/* @var $this NewsletterSubscriptionAdmin */
/* @var $logger NewsletterLogger */
/* @var $controls NewsletterControls */

defined('ABSPATH') || exit;

if (!$controls->is_action()) {
    $controls->data = $this->get_options('customfields', $language);
} else {
    if ($controls->is_action('save')) {
        if ($language) {
            foreach ($controls->data as $k => $v) {
                if ($v === '') {
                    //unset($controls->data[$k]);
                }
            }
        }

// Processing profile fields
        if ($language) {
            for ($i = 0; $i <= NEWSLETTER_PROFILE_MAX; $i++) {
                if (empty($controls->data['profile_' . $i])) {
                    unset($controls->data['profile_' . $i]);
                }
                if (empty($controls->data['profile_' . $i . '_options'])) {
                    unset($controls->data['profile_' . $i . '_options']);
                }
                if (empty($controls->data['profile_' . $i . '_placeholder'])) {
                    unset($controls->data['profile_' . $i . '_placeholder']);
                }
            }
        }
        $controls->data = wp_kses_post_deep($controls->data);
        $this->save_options($controls->data, 'customfields', $language);
        $controls->data = $this->get_options('customfields', $language);
        $controls->add_toast_saved();
    }
}

$status = array(0 => __('Private', 'newsletter'), 1 => __('Public', 'newsletter'));
$rules = array(0 => __('Optional', 'newsletter'), 1 => __('Required', 'newsletter'));
$extra_type = array('text' => __('Text', 'newsletter'), 'select' => __('List', 'newsletter'));

$main_options = $this->get_main_options('customfields');
?>

<?php include NEWSLETTER_ADMIN_HEADER; ?>

<?php $controls->show(); ?>

<p>
                Change the <a href="?page=newsletter_subscription_form">Subscription Form</a> and the
                <a href="?page=newsletter_profile_index">Profile Page</a> selecting the fields to show.</p>
            </p>

<?php if (NEWSLETTER_DEBUG) { ?>
                        <li><a href="#tabs-debug">Debug</a></li>
                    <?php } ?>
                </ul>

<?php $this->language_notice(); ?>

<?php if (!$language) { ?>
                                    <th><?php esc_html_e('Status', 'newsletter') ?></th>
                                    <th><?php esc_html_e('Type', 'newsletter') ?></th>
                                    <th><?php esc_html_e('Rule', 'newsletter') ?></th>
                                <?php } ?>
                                <th><?php esc_html_e('List values comma separated', 'newsletter') ?></th>
                            </tr>
                        </thead>
                        <?php for ($i = 1; $i <= NEWSLETTER_PROFILE_MAX; $i++) { ?>
                            <tr>
                                <td><?php echo $i; ?></td>
                                <td>
                                    <?php $placeholder = !$language ? '' : $main_options['profile_' . $i] ?>
                                    <?php $controls->text('profile_' . $i, ['placeholder' => $placeholder]); ?>

</td>
                                <td>
                                    <?php $placeholder = !$language ? '' : $main_options['profile_' . $i . '_placeholder'] ?>
                                    <?php $controls->text('profile_' . $i . '_placeholder', ['placeholder' => $placeholder]); ?>
                                </td>
                                <?php if (!$language) { ?>
                                    <td><?php $controls->select('profile_' . $i . '_status', $status); ?></td>
                                    <td><?php $controls->select('profile_' . $i . '_type', $extra_type); ?></td>
                                    <td><?php $controls->select('profile_' . $i . '_rules', $rules); ?></td>
                                <?php } ?>
                                <td>
                                    <?php $placeholder = !$language ? '' : $main_options['profile_' . $i . '_options'] ?>
                                    <?php $controls->textarea('profile_' . $i . '_options', ['width' => '200px', 'height' => '50px', 'placeholder' => $placeholder]); ?>
                                </td>
                            </tr>
                        <?php } ?>
                    </table>

</div>

<?php if (NEWSLETTER_DEBUG) { ?>
                    <div id="tabs-debug">
                        <pre><?php echo esc_html(json_encode($this->get_db_options('customfields', $language), JSON_PRETTY_PRINT)) ?></pre>
                    </div>
                <?php } ?>

</div>

<p>
                <?php $controls->button_save(); ?>
            </p>

</form>

</div>

<?php include NEWSLETTER_ADMIN_FOOTER; ?>

</div>

Sid Gifari From Gifari Industries - BD Cyber Security Team