DIR : /home/kozerus/public_html/piwigo/admin/popuphelp.php

/home/kozerus/public_html/piwigo/admin

<?php
// +-----------------------------------------------------------------------+
// | This file is part of Piwigo.                                          |
// |                                                                       |
// | For copyright and license information, please view the COPYING.txt    |
// | file that was distributed with this source code.                      |
// +-----------------------------------------------------------------------+

// +-----------------------------------------------------------------------+
// |                           initialization                              |
// +-----------------------------------------------------------------------+

define('PHPWG_ROOT_PATH', '../');
define('PWG_HELP', true);
define('IN_ADMIN', true);
include_once( PHPWG_ROOT_PATH.'include/common.inc.php' );

// +-----------------------------------------------------------------------+
// | Check Access and exit when user status is not ok                      |
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);

if (!isset($_GET['output']) or 'content_only' != $_GET['output'])
{
  // Note on 2023-09-28 : calling popuphelp.php without output=content_only no longer occurs in Piwigo core. 
  $page['body_id'] = 'thePopuphelpPage';
  $title = l10n('Piwigo Help');
  $page['page_banner'] = '<h1>'.$title.'</h1>';
  $page['meta_robots']=array('noindex'=>1, 'nofollow'=>1);

  // set required template variables to avoid "Undefined array key" with PHP 8
  $template->assign(
    array(
      'U_RETURN' => '',
      'USERNAME' => '',
      'U_FAQ'=> '',
      'U_CHANGE_THEME' => '',
      'U_LOGOUT' => '',
    )
  );

  include(PHPWG_ROOT_PATH.'include/page_header.php');
}

if
  (
    isset($_GET['page'])
    and preg_match('/^[a-z_]*$/', $_GET['page'])
  )
{
  $help_content = load_language(
    'help/'.$_GET['page'].'.html',
    '',
    array(
      'force_fallback' => 'en_UK',
      'return' => true,
      )
    );

  if ($help_content == false)
  {
    $help_content = '';
  }

  $help_content = trigger_change('get_popup_help_content', $help_content, $_GET['page']);
}
else
{
  die('Hacking attempt!');
}

$template->set_filename('popuphelp','popuphelp.tpl');

$template->assign(
  array
  (
    'HELP_CONTENT' => $help_content
  ));

if (isset($_GET['output']) and 'content_only' == $_GET['output'])
{
  echo $help_content;
  exit();
}

// +-----------------------------------------------------------------------+
// |                           html code display                           |
// +-----------------------------------------------------------------------+

$template->pparse('popuphelp');

include(PHPWG_ROOT_PATH.'include/page_tail.php');

?>