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<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
require($phpbb_root_path . 'config.' . $phpEx);
set_magic_quotes_runtime(0);
// Load Extensions
if (!empty($load_extensions))
{
$load_extensions = explode(',', $load_extensions);
foreach ($load_extensions as $extension)
{
@dl(trim($extension));
}
}
$sid = (isset($_GET['sid'])) ? htmlspecialchars($_GET['sid']) : '';
$id = (isset($_GET['id'])) ? intval($_GET['id']) : 0;
if (!ctype_alnum($sid))
{
$sid = '';
}
// This is a simple script to grab and output the requested CSS data stored in the DB
// We include a session_id check to try and limit 3rd party linking ... unless they
// happen to have a current session it will output nothing. We will also cache the
// resulting CSS data for five minutes ... anything to reduce the load on the SQL
// server a little
if ($id && $sid)
{
if (empty($acm_type) || empty($dbms))
{
die('Hacking attempt');
}
// Include files
require($phpbb_root_path . 'includes/acm/acm_' . $acm_type . '.' . $phpEx);
require($phpbb_root_path . 'includes/cache.' . $phpEx);
require($phpbb_root_path . 'includes/db/' . $dbms . '.' . $phpEx);
require($phpbb_root_path . 'includes/constants.' . $phpEx);
$db = new $sql_db();
$cache = new cache();
// Connect to DB
if (!@$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false))
{
exit;
}
$config = $cache->obtain_config();
$sql = "SELECT s.session_id, u.user_lang
FROM {$table_prefix}sessions s, {$table_prefix}users u
WHERE s.session_id = '" . $db->sql_escape($sid) . "'
AND s.session_user_id = u.user_id";
$result = $db->sql_query($sql);
$user = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($user)
{
$sql = "SELECT s.style_id, c.theme_data, c.theme_path, c.theme_name, c.theme_mtime, i.*, t.template_path
FROM {$table_prefix}styles s, {$table_prefix}styles_template t, {$table_prefix}styles_theme c, {$table_prefix}styles_imageset i
WHERE s.style_id = $id
AND t.template_id = s.template_id
AND c.theme_id = s.theme_id
AND i.imageset_id = s.imageset_id";
$result = $db->sql_query($sql, 300);
$theme = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$theme)
{
exit;
}
// Re-cache stylesheet data if necessary
if ($config['load_tplcompile'] && $theme['theme_mtime'] < @filemtime("{$phpbb_root_path}styles/" . $theme['theme_path'] . '/theme/stylesheet.css'))
{
include_once($phpbb_root_path . 'includes/acp/acp_styles.' . $phpEx);
$theme['theme_data'] = acp_styles::db_theme_data($theme);
$theme['theme_mtime'] = @filemtime("{$phpbb_root_path}styles/" . $theme['theme_path'] . '/theme/stylesheet.css');
// Save CSS contents
$sql_ary = array(
'theme_mtime' => $theme['theme_mtime'],
'theme_data' => $theme['theme_data']
);
$sql = 'UPDATE ' . STYLES_THEME_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE theme_id = $id";
$db->sql_query($sql);
$cache->destroy('sql', STYLES_THEME_TABLE);
}
header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', time() + 3600));
header('Content-type: text/css');
// Parse Theme Data
$replace = array(
'{T_THEME_PATH}' => "{$phpbb_root_path}styles/" . $theme['theme_path'] . '/theme',
'{T_TEMPLATE_PATH}' => "{$phpbb_root_path}styles/" . $theme['template_path'] . '/template',
'{T_IMAGESET_PATH}' => "{$phpbb_root_path}styles/" . $theme['imageset_path'] . '/imageset',
'{T_IMAGESET_LANG_PATH}' => "{$phpbb_root_path}styles/" . $theme['imageset_path'] . '/imageset/' . $user['user_lang'],
'{T_STYLESHEET_NAME}' => $theme['theme_name'],
'{S_USER_LANG}' => $user['user_lang']
);
$theme['theme_data'] = str_replace(array_keys($replace), array_values($replace), $theme['theme_data']);
$matches = array();
preg_match_all('#\{IMG_([A-Za-z0-9_]*?)_(WIDTH|HEIGHT|SRC)\}#', $theme['theme_data'], $matches);
$imgs = $find = $replace = array();
if (isset($matches[0]) && sizeof($matches[0]))
{
foreach ($matches[1] as $i => $img)
{
$img = strtolower($img);
if (!isset($theme[$img]))
{
continue;
}
if (!isset($imgs[$img]))
{
// Do not include dimensions?
if (strpos($theme[$img], '*') === false)
{
$imgsrc = trim($theme[$img]);
$width = $height = null;
}
else
{
list($imgsrc, $height, $width) = explode('*', $theme[$img]);
}
$imgs[$img] = array(
'src' => $phpbb_root_path . 'styles/' . $theme['imageset_path'] . '/imageset/' . str_replace('{LANG}', $user['user_lang'], $imgsrc),
'width' => $width,
'height' => $height,
);
}
switch ($matches[2][$i])
{
case 'SRC':
$replace = $imgs[$img]['src'];
break;
case 'WIDTH':
$replace = $imgs[$img]['width'];
break;
case 'HEIGHT':
$replace = $imgs[$img]['height'];
break;
default:
continue;
}
$find = $matches[0][$i];
}
if (sizeof($find))
{
$theme['theme_data'] = str_replace($find, $replace, $theme['theme_data']);
}
}
echo $theme['theme_data'];
}
if (!empty($cache))
{
$cache->unload();
}
$db->sql_close();
}
?>
|
