<?php
/**
 * @package     Joomla.Site
 * @subpackage  Layout
 *
 * @copyright   (C) 2014 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;

/* @var $displayData array */
$msgList   = $displayData['msgList'];
$document  = Factory::getDocument();
$msgOutput = '';
$alert     = [
	CMSApplication::MSG_EMERGENCY => 'danger',
	CMSApplication::MSG_ALERT     => 'danger',
	CMSApplication::MSG_CRITICAL  => 'danger',
	CMSApplication::MSG_ERROR     => 'danger',
	CMSApplication::MSG_WARNING   => 'warning',
	CMSApplication::MSG_NOTICE    => 'info',
	CMSApplication::MSG_INFO      => 'info',
	CMSApplication::MSG_DEBUG     => 'info',
	'message'                     => 'success'
];

// Load JavaScript message titles
Text::script('ERROR');
Text::script('MESSAGE');
Text::script('NOTICE');
Text::script('WARNING');

// Load other Javascript message strings
Text::script('JCLOSE');
Text::script('JOK');
Text::script('JOPEN');

// Alerts progressive enhancement
$document->getWebAssetManager()
	->useStyle('webcomponent.joomla-alert')
	->useScript('messages');

if (is_array($msgList) && !empty($msgList))
{
	$messages = [];

	foreach ($msgList as $type => $msgs)
	{
		// JS loaded messages
		$messages[] = [$alert[$type] ?? $type => $msgs];
		// Noscript fallback
		if (!empty($msgs)) {
			$msgOutput .= '<div class="alert alert-' . ($alert[$type] ?? $type) . '">';
			foreach ($msgs as $msg) :
				$msgOutput .= $msg;
			endforeach;
			$msgOutput .= '</div>';
		}
	}

	if ($msgOutput !== '')
	{
		$msgOutput = '<noscript>' . $msgOutput . '</noscript>';
	}

	$document->addScriptOptions('joomla.messages', $messages);
}
?>
<div id="system-message-container" aria-live="polite"><?php echo $msgOutput; ?></div>

• [F] message.php
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