PC World 2005 April/PCWorld_2005-04_cd.bin/akce/web/phpbb2plus/phpBB2_plus_1.52.exe/phpBB2/links.js.php

PHP Script | 2004-07-18 | 4.5 KB | 160 lines

<?php
/***************************************************************************
*                            links.js.php
*                            -------------------
*  MOD add-on page. Contains GPL code copyright of phpBB group.
*  Author: OOHOO < [e-mail] >
*  Author: Stefan2k1 and ddonker from www.portedmods.com
*  Demo: http://phpbb-tw.net/
*  Version: 1.0.X - 2002/03/22 - for phpBB RC serial, and was named Related_Links_MOD
*  Version: 1.1.0 - 2002/04/25 - Re-packed for phpBB 2.0.0, and renamed to Links_MOD
*  Version: 1.2.0 - 2003/06/15 - Enhanced and Re-packed for phpBB 2.0.4
*  Version: 1.2.1 - 2003/10/15 - Enhanced by CRLin
***************************************************************************/
/***************************************************************************
*
*   This program is free software; you can redistribute it and/or modify
*   it under the terms of the GNU General Public License as published by
*   the Free Software Foundation; either version 2 of the License, or
*   (at your option) any later version.
*
***************************************************************************/

define('IN_PHPBB', true);

$phpbb_root_path = "./";
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . "common.$phpEx");

//
// gzip_compression
//
$do_gzip_compress = FALSE;
if($board_config['gzip_compress'])
{
    $phpver = phpversion();

    if($phpver >= "4.0.4pl1")
    {
        if(extension_loaded("zlib"))
        {
            ob_start("ob_gzhandler");
        }
    }
    else if($phpver > "4.0")
    {
        if(strstr($HTTP_SERVER_VARS['HTTP_ACCEPT_ENCODING'], 'gzip'))
        {
            if(extension_loaded("zlib"))
            {
                $do_gzip_compress = TRUE;
                ob_start();
                ob_implicit_flush(0);

                header("Content-Encoding: gzip");
            }
        }
    }
}

header ("Cache-Control: no-store, no-cache, must-revalidate");
header ("Cache-Control: pre-check=0, post-check=0, max-age=0", false);
header ("Pragma: no-cache");
header ("Expires: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");

//
// Start session management
//
$userdata = session_pagestart($user_ip, PAGE_INDEX);
init_userprefs($userdata);
//
// End session management
//

$template->set_filenames(array(
    'body' => "links_js_body.tpl"
));

//
// Grab data
//
$sql = "SELECT *
        FROM ". LINK_CONFIG_TABLE;
    if(!$result = $db->sql_query($sql))
    {
        message_die(GENERAL_ERROR, "Could not query Link config information", "", __LINE__, __FILE__, $sql);
    }

    while( $row = $db->sql_fetchrow($result) )
    {
        $link_config_name = $row['config_name'];
        $link_config_value = $row['config_value'];
        $link_config[$link_config_name] = $link_config_value;
        $link_self_img = $link_config['site_logo'];
        $site_logo_height = $link_config['height'];
        $site_logo_width = $link_config['width'];
        $display_interval = $link_config['display_interval'];
        $display_logo_num = $link_config['display_logo_num'];
    }

$sql = "SELECT link_id, link_title, link_logo_src
    FROM " . LINKS_TABLE . "
    WHERE link_active = 1
    ORDER BY link_hits DESC";

// If failed just ignore
if( $result = $db->sql_query($sql) )
{
    $links_logo = "";
    while($row = $db->sql_fetchrow($result))
    {
        //if (empty($row['link_logo_src'])) $row['link_logo_src'] = 'images/links/no_logo88a.gif';
        if ($row['link_logo_src']) {
            $links_logo .= ('\'<a href="' . append_sid("links.$phpEx?action=go&link_id=" . $row['link_id']) . '" target="_blank"><img src="' . $row['link_logo_src'] . '" alt="' . $row['link_title'] . '" width="' . $site_logo_width . '" height="' . $site_logo_height . '" border="0" hspace="1" /></a>\',' . "\n");
        }
    }

    if ($links_logo) {
        $links_logo = substr($links_logo, 0, -2);

        $template->assign_vars(array(
            'S_CONTENT_ENCODING' => $lang['ENCODING'],
            'T_BODY_BGCOLOR' => '#'.$theme['td_color1'],

            'DISPLAY_INTERVAL' => $display_interval,
            'DISPLAY_LOGO_NUM' => $display_logo_num,
            'LINKS_LOGO' => $links_logo
        ));
    }
}

$template->pparse("body");

$db->sql_close();
//
// Compress buffered output if required
// and send to browser
//
if($do_gzip_compress)
{
    //
    // Borrowed from php.net!
    //
    $gzip_contents = ob_get_contents();
    ob_end_clean();

    $gzip_size = strlen($gzip_contents);
    $gzip_crc = crc32($gzip_contents);

    $gzip_contents = gzcompress($gzip_contents, 9);
    $gzip_contents = substr($gzip_contents, 0, strlen($gzip_contents) - 4);

    echo "\x1f\x8b\x08\x00\x00\x00\x00\x00";
    echo $gzip_contents;
    echo pack("V", $gzip_crc);
    echo pack("V", $gzip_size);
}

exit;
?>