piątek, 28 lipca 2017

Joomla przekierowanie 404

Modyfikujemy plik  error.php  umieszczamy w folferze głównym szablonu domyslnego strony .
Zawartość pliku error.php . Po tym zabiegu , po wpisaniu nie istniejącego adresu na naszej stronie , automatycznie przekieruje użytkownika na stronę główną  serwisu

<?php
/**
 * @package     Joomla.Site
 * @subpackage  Template.system
 *
 * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

/** @var JDocumentError $this */

if (!isset($this->error))
{
$this->error = JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
$this->debug = false;
}

// Get language and direction
$doc             = JFactory::getDocument();
$app             = JFactory::getApplication();
$this->language  = $doc->language;
$this->direction = $doc->direction;
if (($this->error->getCode()) == '404') {
header('Location: /index.php');
exit;
}
?>
<!DOCTYPE html>
<html lang="<?php echo $this->language; ?>" dir="<?php echo $this->direction; ?>">
<head>
<meta charset="utf-8" />
<title><?php echo $this->error->getCode(); ?> - <?php echo htmlspecialchars($this->error->getMessage(), ENT_QUOTES, 'UTF-8'); ?></title>
<link href="<?php echo $this->baseurl; ?>/templates/<?php echo $this->template; ?>/css/error.css" rel="stylesheet" />
<?php if ($this->direction === 'rtl') : ?>
<link href="<?php echo $this->baseurl; ?>/templates/<?php echo $this->template; ?>/css/error_rtl.css" rel="stylesheet" />
<?php endif; ?>
<?php if ($app->get('debug_lang', '0') == '1' || $app->get('debug', '0') == '1') : ?>
<link href="<?php echo JUri::root(true); ?>/media/cms/css/debug.css" rel="stylesheet" />
<?php endif; ?>
<!--[if lt IE 9]><script src="<?php echo JUri::root(true); ?>/media/jui/js/html5.js"></script><![endif]-->
</head>
<body>
<div class="error">
<div id="outline">
<div id="errorboxoutline">
<div id="errorboxheader"><?php echo $this->error->getCode(); ?> - <?php echo htmlspecialchars($this->error->getMessage(), ENT_QUOTES, 'UTF-8'); ?></div>
<div id="errorboxbody">
<p><strong><?php echo JText::_('JERROR_LAYOUT_NOT_ABLE_TO_VISIT'); ?></strong></p>
<ol>
<li><?php echo JText::_('JERROR_LAYOUT_AN_OUT_OF_DATE_BOOKMARK_FAVOURITE'); ?></li>
<li><?php echo JText::_('JERROR_LAYOUT_SEARCH_ENGINE_OUT_OF_DATE_LISTING'); ?></li>
<li><?php echo JText::_('JERROR_LAYOUT_MIS_TYPED_ADDRESS'); ?></li>
<li><?php echo JText::_('JERROR_LAYOUT_YOU_HAVE_NO_ACCESS_TO_THIS_PAGE'); ?></li>
<li><?php echo JText::_('JERROR_LAYOUT_REQUESTED_RESOURCE_WAS_NOT_FOUND'); ?></li>
<li><?php echo JText::_('JERROR_LAYOUT_ERROR_HAS_OCCURRED_WHILE_PROCESSING_YOUR_REQUEST'); ?></li>
</ol>
<p><strong><?php echo JText::_('JERROR_LAYOUT_PLEASE_TRY_ONE_OF_THE_FOLLOWING_PAGES'); ?></strong></p>
<ul>
<li><a href="<?php echo JUri::root(true); ?>/index.php" title="<?php echo JText::_('JERROR_LAYOUT_GO_TO_THE_HOME_PAGE'); ?>"><?php echo JText::_('JERROR_LAYOUT_HOME_PAGE'); ?></a></li>
</ul>
<p><?php echo JText::_('JERROR_LAYOUT_PLEASE_CONTACT_THE_SYSTEM_ADMINISTRATOR'); ?></p>
<div id="techinfo">
<p><?php echo htmlspecialchars($this->error->getMessage(), ENT_QUOTES, 'UTF-8'); ?></p>
<?php if ($this->debug) : ?>
<div>
<?php echo $this->renderBacktrace(); ?>
<?php // Check if there are more Exceptions and render their data as well ?>
<?php if ($this->error->getPrevious()) : ?>
<?php $loop = true; ?>
<?php // Reference $this->_error here and in the loop as setError() assigns errors to this property and we need this for the backtrace to work correctly ?>
<?php // Make the first assignment to setError() outside the loop so the loop does not skip Exceptions ?>
<?php $this->setError($this->_error->getPrevious()); ?>
<?php while ($loop === true) : ?>
<p><strong><?php echo JText::_('JERROR_LAYOUT_PREVIOUS_ERROR'); ?></strong></p>
<p><?php echo htmlspecialchars($this->_error->getMessage(), ENT_QUOTES, 'UTF-8'); ?></p>
<?php echo $this->renderBacktrace(); ?>
<?php $loop = $this->setError($this->_error->getPrevious()); ?>
<?php endwhile; ?>
<?php // Reset the main error object to the base error ?>
<?php $this->setError($this->error); ?>
<?php endif; ?>
</div>
<?php endif; ?>
</div>
</div>
</div>
</div>
</div>
</body>
</html>

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