<?php
/**
*
* @package phpBB3
* @version $Id: functions_seo.php 58 2007-11-09 02:21:30Z Handyman $
* @copyright (c) 2007 StarTrekGuide Group
* @license
http://opensource.org/licenses/gpl-license.php" onclick="window.open(this.href);return false; GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
function format_url($name, $id, $start = 0, $xtra_params = false, $append = true)
{
global $phpbb_root_path, $config;
$name = clean_url($name);
$ext = '.html';
if (isset($config['seo_ext']))
{
$ext = '.' . $config['seo_ext'];
}
switch (substr($id, 0, 1))
{
case 'p':
if ($append)
{
return append_seo_sid($phpbb_root_path . $name . '-' . $id . (($start) ? "s$start" : '') . $ext, $xtra_params) . '#' . $id;
}
break;
case 't':
case 'f':
if ($append)
{
return append_seo_sid($phpbb_root_path . $name . '-' . $id . (($start) ? "s$start" : '') . $ext, $xtra_params);
}
break;
}
return $phpbb_root_path . $name . '-' . $id;
}
function clean_url($url)
{
$url = trim(str_replace(array('Re:', 're:'), '', $url));
$find = array('?', '#', '%', '?', '^', '.', '/', ' ', '_', ')', '(', '[', ']', ':', '.');
$url = str_replace($find, '-', censor_text($url));
$url = str_replace(array('---', '--'), '-', $url);
return utf8_clean_string($url);
}
function append_seo_sid($url, $params = false, $is_amp = true, $session_id = false)
{
global $_SID, $_EXTRA_URL, $config;
$append = '.html';
if (isset($config['seo_ext']))
{
$append = '.' . $config['seo_ext'];
}
// Assign sid if session id is not specified
if ($session_id === false)
{
$session_id = $_SID;
}
$amp_delim = ($is_amp) ? '&' : '&';
$url_delim = (strpos($url, $append . '-') === false) ? '-' : $amp_delim;
// Appending custom url parameter?
$append_url = (!empty($_EXTRA_URL)) ? implode($amp_delim, $_EXTRA_URL) : '';
// Use the short variant if possible
if ($params === false)
{
// Append session id
if (!$session_id)
{
return $url;
}
else
{
return $url . $url_delim . 'sid=' . $session_id;
}
}
// Build string if parameters are specified as array
if (is_array($params))
{
$output = array();
foreach ($params as $key => $item)
{
if ($item === NULL)
{
continue;
}
$output[] = $key . '=' . $item;
}
$params = implode($amp_delim, $output);
}
// Append session id and parameters (even if they are empty)
// If parameters are empty, the developer can still append his/her parameters without caring about the delimiter
return $url . (($append_url) ? $url_delim . $append_url . $amp_delim : $url_delim) . $params . ((!$session_id) ? '' : $amp_delim . 'sid=' . $session_id);
}
function moved_forum($id, $start = 0)
{
global $phpbb_root_path, $phpEx, $db;
$path = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');
if (substr($path, 1, 10 + strlen($phpEx)) == 'viewforum.' . $phpEx)
{
$sql = 'SELECT forum_name
FROM ' . FORUMS_TABLE . "
WHERE forum_id = $id";
$result = $db->sql_query($sql);
$forum_name = clean_url($db->sql_fetchfield('forum_name'));
$db->sql_freeresult($result);
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . format_url($forum_name, "f$id", $start));
exit();
}
return;
}
function moved_topic($id, $type, $start = 0)
{
global $phpbb_root_path, $phpEx, $db;
$path = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');
if (substr($path, 1, 10 + strlen($phpEx)) == 'viewtopic.' . $phpEx)
{
if ($type == 'topic')
{
$sql = 'SELECT topic_title
FROM ' . TOPICS_TABLE . "
WHERE topic_id = $id";
$newid = "t$id";
}
else
{
$sql = 'SELECT t.topic_title
FROM ' . POSTS_TABLE . ' p
' . TOPICS_TABLE . " t
WHERE t.topic_id = p.topic_id
AND t.topic_id = $id";
$newid = "p$id";
}
$result = $db->sql_query($sql);
$topic_title = clean_url($db->sql_fetchfield('topic_title'));
$db->sql_freeresult($result);
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . format_url($topic_title, $newid, $start));
exit();
}
return;
}
function generate_seo_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = false, $tpl_prefix = '')
{
global $template, $user, $config, $phpEx;
$append = '.html';
if (isset($config['seo_ext']))
{
$append = '.' . $config['seo_ext'];
}
// Make sure $per_page is a valid value
$per_page = ($per_page <= 0) ? 1 : $per_page;
$seperator = '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
$total_pages = ceil($num_items / $per_page);
if ($total_pages == 1 || !$num_items)
{
return false;
}
$on_page = floor($start_item / $per_page) + 1;
$page_string = ($on_page == 1) ? '<strong>1</strong>' : '<a href="' . append_seo_sid($base_url . $append) . '">1</a>';
if ($total_pages > 5)
{
$start_cnt = min(max(1, $on_page - 4), $total_pages - 5);
$end_cnt = max(min($total_pages, $on_page + 4), 6);
$page_string .= ($start_cnt > 1) ? ' ... ' : $seperator;
for ($i = $start_cnt + 1; $i < $end_cnt; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . append_seo_sid($base_url . 's' . (($i - 1) * $per_page) . $append) . '">' . $i . '</a>';
if ($i < $end_cnt - 1)
{
$page_string .= $seperator;
}
}
$page_string .= ($end_cnt < $total_pages) ? ' ... ' : $seperator;
}
else
{
$page_string .= $seperator;
for ($i = 2; $i < $total_pages; $i++)
{
$page_string .= ($i == $on_page) ? '<strong>' . $i . '</strong>' : '<a href="' . append_seo_sid($base_url . 's' . (($i - 1) * $per_page) . $append) . '">' . $i . '</a>';
if ($i < $total_pages)
{
$page_string .= $seperator;
}
}
}
$page_string .= ($on_page == $total_pages) ? '<strong>' . $total_pages . '</strong>' : '<a href="' . append_seo_sid($base_url . 's' . (($i - 1) * $per_page) . $append) . '">' . $total_pages . '</a>';
if ($add_prevnext_text)
{
if ($on_page != 1)
{
$page_string = '<a href="' . append_seo_sid($base_url . 's' . (($on_page - 2) * $per_page) . $append) . '">' . $user->lang['PREVIOUS'] . '</a> ' . $page_string;
}
if ($on_page != $total_pages)
{
$page_string .= ' <a href="' . append_seo_sid($base_url . 's' . ($on_page * $per_page) . $append) . '">' . $user->lang['NEXT'] . '</a>';
}
}
$template->assign_vars(array(
$tpl_prefix . 'BASE_URL' => $base_url,
$tpl_prefix . 'PER_PAGE' => $per_page,
$tpl_prefix . 'PREVIOUS_PAGE' => ($on_page == 1) ? '' : append_seo_sid($base_url . 's' . (($on_page - 2) * $per_page) . $append),
$tpl_prefix . 'NEXT_PAGE' => ($on_page == $total_pages) ? '' : append_seo_sid($base_url . 's' . ($on_page * $per_page) . $append),
$tpl_prefix . 'TOTAL_PAGES' => $total_pages)
);
return $page_string;
}
function seo_footer()
{
global $template, $user;
global $phpbb_root_path, $phpEx;
$path = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');
if (substr($path, 1, 5) . ".$phpEx" === "index.$phpEx")
{
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . append_sid($phpbb_root_path));
exit();
}
$string = '<br />' . base64_decode('U0VPIE1PRCAmY29weTsgMjAwNyA8YSBocmVmPSJodHRwOi8vc3RhcnRyZWtndWlkZS5jb20iPlN0YXJUcmVrR3VpZGU8L2E+');
$template->assign_var('DEBUG_OUTPUT', (isset($template->_tpldata['.'][0]['DEBUG_OUTPUT'])) ? $template->_tpldata['.'][0]['DEBUG_OUTPUT'] . $string : $string);
return;
}
function topic_generate_seo_pagination($replies, $url)
{
global $config, $user, $phpEx;
$append = '.' . $phpEx;
if (isset($config['seo_append']))
{
$append = '.' . $config['seo_append'];
}
// Make sure $per_page is a valid value
$per_page = ($config['posts_per_page'] <= 0) ? 1 : $config['posts_per_page'];
if (($replies + 1) > $per_page)
{
$total_pages = ceil(($replies + 1) / $per_page);
$pagination = '';
$times = 1;
for ($j = 0; $j < $replies + 1; $j += $per_page)
{
$pagination .= '<a href="' . append_seo_sid($url . 's' . $j . $append) . '">' . $times . '</a>';
if ($times == 1 && $total_pages > 5)
{
$pagination .= ' ... ';
// Display the last three pages
$times = $total_pages - 3;
$j += ($total_pages - 4) * $per_page;
}
else if ($times < $total_pages)
{
$pagination .= '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>';
}
$times++;
}
}
else
{
$pagination = '';
}
return $pagination;
}
?>
saludos y gracias!!!
... mirando los archivos, supe que el MOD era este: 
me estoy resignando je... bueno cualquier otra cosa que se pueda hacer diganme, gracias mitch y disculpa por no haber puesto bien la version del mod (soy nuevo en esto)... saludos cualquier otra cosa que deba cambiar me avisan... saludos!!! 
