root/admin/admin_board.php

<?php
/***************************************************************************</span>
<span class="code-comment"> *                              admin_board.php
 *                            -------------------
 *   begin                : Thursday, Jul 12, 2001
 *   copyright            : (C) 2001 The phpBB Group
 *   email                : support@phpbb.com
 *
 *   $Id: admin_board.php,v 1.51.2.11 2005/10/30 15:17:13 acydburn Exp $
 *
 *
 ***************************************************************************/

if( !empty($setmodules) )</span>
<span class="code-keyword">{
    $file = basename(__FILE__);
    $module['general']['configuration'] = $file;
     return;
}

define('IN_PHPBB', 1);</span>
<span class="code-lang">
function return_bytes($val) {
    $val = trim($val);
    $last = strtolower(substr($val, -1));
    switch( $last ) {
        case 'g':
            $val = $val * 1024 * 1024 * 1024;
        break;
        case 'm':
            $val = $val * 1024 * 1024;
        break;
        case 'k':
            $val = $val * 1024;
        break;
    }

    return (int) $val;
}

$modes = array();

$root_path = './../';</span>
<span class="code-lang">require($root_path . 'extension.inc');
require('./pagestart.' . $phpEx);
include($root_path . 'include/functions_selects.'.$phpEx);
include($root_path . 'include/functions_admin.'.$phpEx);
include($root_path . 'include/functions_check.'.$phpEx);
include($root_path . 'languages/lang_' . $config['default_lang'] . '/lang_merge.' . $phpEx);

$mode = request_var('mode', 'settings');
$submit = (isset($_POST['submit'])) ? true : false;</span>
<span class="code-lang">
if ( isset($_REQUEST['config']) ) {
    if ( is_array($_REQUEST['config']) ) {
        foreach ( $_REQUEST['config'] AS $key => $val ) {
            if ( is_array($val) ) {
                foreach ( $val AS $_key => $_val ) {
                    $result = ( isset($_REQUEST['config'][$key][$_key]) ? trim(htmlspecialchars($_REQUEST['config'][$key][$_key])) : '' );
                    $result = (STRIP) ? stripslashes($result) : $result;
                    $cfg_array[$key][$_key] = $result;
                }
            }
            else {
                $result = ( isset($_REQUEST['config'][$key]) ? trim(htmlspecialchars($_REQUEST['config'][$key])) : '' );
                $cfg_array[$key] = (STRIP) ? stripslashes($result) : $result;
            }
        }
    }
    else {
        $cfg_array[$key] = request_var('config', array( ''=>'') );
    }
}
else {
    $cfg_array = $config;
}


$include_dir = $root_path . 'include/acp/config/';</span>
<span class="code-lang">
if ( $dir = opendir($include_dir) ) {
    $valid_modes = array();
    $load_modules = true;

    while ( false !== ($file = readdir($dir)) ) {
        if ( $file != '.' && $file != '..' && !is_dir($file) ) {
            $file = substr($file, 0, strpos($file, '.php'));
            $valid_modes[] = $file;
            @include($root_path . 'languages/lang_' . $config['default_lang'] . '/lang_admin_' . $file . '.php');
            require($include_dir . $file . '.php');
        }
    }

    unset($load_modules);
}
else {
    trigger_error('cant_open_dir');
}

if ( !in_array($mode, $valid_modes) ) {
    trigger_error('invalid_mode');
}
else {
    @include($root_path . 'languages/lang_' . $config['default_lang'] . '/lang_admin_' . $mode . '.php');
    require($include_dir . $mode . '.php');
}

$error = array();
validate_config_vars($display_vars['vars'], $cfg_array, $error);
// Do not write values if there is an error
if (sizeof($error))</span>
<span class="code-keyword">{
    $submit = false;
}
$prev_config_name = '';
// We go through the display_vars to make sure no one is trying to set variables he/she is not allowed to...
foreach ($display_vars['vars'] as $config_name => $null)</span>
<span class="code-keyword">{
    //it's an array config value
    $config_name_replaced = $config_name;
    if ( strpos($config_name, '[') !== false ) {
        $config_name_replaced = preg_replace('/\[(.*?)\]/', '', $config_name);

        preg_match('/\[(.*?)\]/', $config_name, $matches);

        if ( $config_name_replaced == $prev_config_name ) {
            $new_config[$config_name_replaced][$matches[1]] = ( isset($cfg_array[$config_name_replaced][$matches[1]]) ? $cfg_array[$config_name_replaced][$matches[1]] : '' );
        }
    }

    if ( $config_name_replaced == $prev_config_name ) {
        continue;
    }

    $prev_config_name = $config_name_replaced;

    if (!isset($cfg_array[$config_name_replaced]) || strpos($config_name_replaced, 'legend') !== false)
    {
        continue;
    }

    $new_config[$config_name_replaced] = $config_value = $cfg_array[$config_name_replaced];

    if ($submit)
    {
        set_config($config_name_replaced, $config_value);
    }
}

foreach ( $modes AS $_mode => $mode_name ) {

    $mode_name = ( isset($lang[$mode_name]) ? $lang[$mode_name] : $mode_name );

    $template->assign_block_vars('modes_row', array(
        'U_MODE' => append_sid('admin_board.' . $phpEx .  '?mode=' . $_mode),
        'MODE_NAME' => $mode_name,
        'ACTIVE' => ( $_mode == $mode )
    ));
}

$title = ( isset($lang[$display_vars['title']]) ? $lang[$display_vars['title']] : $display_vars['title'] );
$title_explain = ( isset($lang[$display_vars['title'] . '_explain']) ? $lang[$display_vars['title'] . '_explain'] : '' );
$s_form_action = 'admin_board.' . $phpEx . ( $mode ? '?mode=' . $mode : '' );

$template->assign_vars(array(</span>
<span class="code-lang">    'L_TITLE'            => $title,
    'L_TITLE_EXPLAIN'    => $title_explain,

    'S_ERROR'            => (sizeof($error)) ? true : false,
    'ERROR_MSG'            => implode('<br />', $error),

    'U_ACTION'            => append_sid($s_form_action),)
);

if ( $submit ) {
    $ret_url = 'admin_board.' . $phpEx . ( $mode ? '?mode=' . $mode : '' );

     $message = $lang['config_updated'] . "<br /><br />" . sprintf($lang['click_return_config'], "<a href=\"" . append_sid($ret_url) . "\">", "</a>") . "<br /><br />" . sprintf($lang['click_return_admin_index'], "<a href=\"" . append_sid("index.$phpEx?pane=right") . "\">", "</a>");

     trigger_error($message);
}

$i = 0;

// Output relevant page
foreach ($display_vars['vars'] as $config_key => $vars)</span>
<span class="code-keyword">{


    if (!is_array($vars) && strpos($config_key, 'legend') === false)
    {
        continue;
    }

    if (strpos($config_key, 'legend') !== false)
    {
        $type = explode(':', $vars);
        $legend = ( isset($type[0]) ? $type[0] : '' );
        $legend_explain = ( isset($type[1]) ? $type[1] : '' );

        $template->assign_block_vars('options', array(
            'S_LEGEND'        => true,
            'LEGEND'        => (isset($lang[$legend])) ? $lang[$legend] : $legend,
            'LEGEND_EXPLAIN'        => (isset($lang[$legend_explain])) ? $lang[$legend_explain] : '' )
        );

        continue;
    }

    $type = explode(':', $vars['type']);
    $db_store = ( isset($vars['db_store']) ? $vars['db_store']: '' );

    $l_explain = '';
    if ($vars['explain'] && isset($vars['lang_explain']))
    {
        $l_explain = (isset($lang[$vars['lang_explain']])) ? $lang[$vars['lang_explain']] : $vars['lang_explain'];
    }
    else if ($vars['explain'])
    {
        $l_explain = (isset($lang[$vars['lang'] . '_explain'])) ? $lang[$vars['lang'] . '_explain'] : '';
    }

    if ( isset($vars['explain_sprintf']) ) {
        $args = array($l_explain);
        $args = array_merge($args, $vars['explain_sprintf']);
        $l_explain = call_user_func_array('sprintf', $args);
    }

    $config_key_replaced = $config_key;
    if ( strpos($config_key, '[') !== false ) {
        $config_key_replaced = preg_replace('/\[(.*?)\]/', '', $config_key);
    }

    if ( $db_store == 'array' ) {
         if ( !is_array($config[$config_key_replaced]) ) {
             $ary_val = @unserialize($config[$config_key_replaced]);
             if ( is_array($ary_val) ) {
                switch ( $config_key_replaced ) {
                    case 'user_limit_ary_allow_download':
                     case 'user_limit_ary_torrents':
                     case 'points_settings':
                         foreach ( $ary_val AS $_key => $_val ) {
                             $config[$config_key_replaced . '[' . $_key . ']'] = $_val;
                         }
                     break;

                     default:
                         $config[$config_key_replaced] = $ary_val;
                     break;
                }
            }
        }
    }

    $content = build_cfg_template($type, $config_key, $config, $config_key, $vars);

    if (empty($content))
    {
        continue;
    }

    $template->assign_block_vars('options', array(
        'KEY'            => $config_key,
        'TITLE'            => (isset($lang[$vars['lang']])) ? $lang[$vars['lang']] : $vars['lang'],
        'S_EXPLAIN'        => $vars['explain'],
        'TITLE_EXPLAIN'    => $l_explain,
        'CONTENT'        => $content,

        'ROW_CLASS' => ( $i % 2 ? $theme['td_class1'] : $theme['td_class2'] )
    ));

    ++$i;

    unset($display_vars['vars'][$config_key]);
}

$template->set_filenames(array(</span>
<span class="code-lang">        "body" => "../admin/board_config_body.tpl")
);

$template->display('body');</span>
<span class="code-lang">
include('./page_footer_admin.'.$phpEx);

?>