Файловый менеджер - Редактировать - /var/www/html/administrator/components/com_rsfirewall/helpers/replacer.php
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<?php /* * @package RSFirewall! * @copyright (c) 2009 - 2024 RSJoomla! * @link https://www.rsjoomla.com/joomla-extensions/joomla-security.html * @license GNU General Public License https://www.gnu.org/licenses/gpl-3.0.en.html */ \defined('_JEXEC') or die; use Joomla\CMS\Language\Text; use Joomla\CMS\Form\FormHelper; use Joomla\CMS\Form\Form; use Joomla\CMS\Factory; use Joomla\CMS\HTML\HTMLHelper; abstract class RSFirewallReplacer { protected static $emails = false; public static function addCaptcha(&$buffer) { if (!class_exists('RSFirewallCaptcha')) { require_once JPATH_ADMINISTRATOR . '/components/com_rsfirewall/helpers/captcha.php'; } try { $captcha = new RSFirewallCaptcha(); $data = $captcha->getImage(); if (!$data) { throw new Exception(Text::_('COM_RSFIREWALL_CAPTCHA_IMAGE_COULD_NOT_BE_GENERATED')); } // Load the Text field $field = FormHelper::loadFieldType('text'); $form = new Form('rsfirewalldummyform'); $field->setForm($form); // Prepare the XML $xml = new SimpleXMLElement('<field name="rsf_backend_captcha" autocomplete="off" type="text" label="COM_RSFIREWALL_CAPTCHA_SECURITY" hint="COM_RSFIREWALL_PLEASE_ENTER_THE_IMAGE_CODE" />'); // Setup the field $field->setup($xml, ''); // Render the image $image = '<img src="data:image/jpeg;base64,' . $data . '" alt="Captcha" />'; if (version_compare(JVERSION, '4.0', '>=')) { // Joomla! 4 $find = '<div class="form-group">'; $position = strrpos($buffer, $find); if ($position !== false) { $image = str_replace('<img ', '<img style="height: auto; max-height: auto;" ', $image); $html = '<div class="form-group text-center">' . $image . '</div>'; $html .= str_replace('control-group', 'form-group', $field->renderField()); $buffer = substr_replace($buffer, $html . $find, $position, strlen($find)); return true; } } else { // Joomla! 3 $find = '<div class="control-group">'; $position = strrpos($buffer, $find); if ($position !== false) { $html = '<div class="control-group center">' . $image . '</div>'; $html .= $field->renderField(array('class' => 'center')); $buffer = substr_replace($buffer, $html . $find, $position, strlen($find)); return true; } } } catch (Exception $e) { Factory::getApplication()->enqueueMessage($e->getMessage(), 'warning'); } return false; } }
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