Форумы / National / Russian / Тех. поддержка / форум на субдомене

<php
if (!defined('SED_CODE')) { die('Wrong URL.'); }
 
function makesafe($text)
{
    //$text = preg_replace("#&\#([0-9]*);#ie","_",$text);
    $text = html_entity_decode($text);
    $text = str_replace(" / ","_",$text);
    $text = str_replace("'","",$text);
    $text = str_replace("\"","",$text);
    $text = str_replace("/","_",$text);
    $text = str_replace("'","_",$text);
    $text = str_replace(" - ","_",$text);
    $text = str_replace("-","_",$text);
    $text = str_replace(" ","_",$text);
    $text = str_replace( "ä", "ae", $text);
    $text = str_replace( "ö", "oe", $text);
    $text = str_replace( "ü", "ue", $text);
    $text = str_replace( "Ä", "Ae", $text);
    $text = str_replace( "Ö", "Oe", $text);
    $text = str_replace( "Ü", "Ue", $text);
    $text = str_replace( "ß", "ss", $text);
    $text = str_replace( "&", "and", $text);
    $text = str_replace( "%", "Percent", $text);
    $text = str_replace( "ó", "o", $text);
    $text = ereg_replace("[^A-Za-z0-9_-]", "", $text);
    $text = str_replace("____","_",$text);
    $text = str_replace("___","_",$text);
    $text = str_replace("__","_",$text);
    $text = strtolower($text);
    return $text;
}
 
function cot_category_url(&$args)
{
    global $cfg;
    $url = parse_url($cfg['mainurl']);
    $www = strstr($url['host'], 'www.') ? 'www' : '';
    $domain = str_replace('www.', '', $url['host']);
    $path = $url['path'];
 
    $patterns = array(
    'list.php?c={$c}',
    '/{$c}/',
    'http://{$c}.{$domain}/',
    '/{$c}/'
    );
    $url = str_replace(array('{$c}', '{$domain}'), array($args['c'], $domain), $patterns[$cfg['urls_pattern'] - 1]);
    unset($args['c']);
    return $url;
}
 
function cot_page_url(&$args)
{
    global $cfg, $pag, $row, $rpagecat;
    $url = parse_url($cfg['mainurl']);
    $www = strstr($url['host'], 'www.') ? 'www' : '';
    $domain = str_replace('www.', '', $url['host']);
    $path = $url['path'];
 
    $patterns = array(
    '/page.php?al={$alias}',
    '/{$c}/{$alias}.html',
    'http://{$c}.{$domain}/{$alias}.html',
    '/{$c}/{$alias}/'
    );
    $page_cat = (!empty($rpagecat) && empty($page_cat)) ? $rpagecat : $page_cat;
    $page_cat = (!empty($pag['page_cat']) && empty($page_cat)) ? $pag['page_cat'] : $page_cat;
    $page_cat = (!empty($row['page_cat']) && empty($page_cat)) ? $row['page_cat'] : $page_cat;
    $url = str_replace(array('{$c}', '{$alias}', '{$domain}'), array($page_cat, $args['al'], $domain), $patterns[$cfg['urls_pattern'] - 1]);
    unset($args['al']);
    return $url;
}
 
function cot_forum_section_url(&$args)
{
    global $cfg, $fsn, $row, $row1, $master, $title;
    $stitle = $title;
    $url = parse_url($cfg['mainurl']);
    $www = strstr($url['host'], 'www.') ? 'www' : '';
    $domain = str_replace('www.', '', $url['host']);
    $path = $url['path'];
 
    $title = (!empty($fsn['fs_title'])) ? $fsn['fs_title'] : $row['fs_title'];
    $title = (empty($title)) ? $stitle : $title;
    $title = (empty($title)) ? $master[1] : $title;
    $title = (empty($title)) ? $row1['fs_title']  : $title;
 
    $patterns = array(
    '/forums.php?m=topics&q={$id}',
    '/forum/{$title}-s{$id}.html',
    'http://forum.{$domain}/{$title}-s{$id}.html',
    '/forum/{$title}-s{$id}.html'
    );
    $url = str_replace(array('{$id}', '{$title}', '{$domain}'), array($args['s'], makesafe($title), $domain), $patterns[$cfg['urls_pattern'] - 1]);
    unset($args['s'], $master);
    return $url;
}
 
function cot_forum_topic_url(&$args)
{
    global $cfg, $fsnn, $fsn, $row, $ft_title;
    $url = parse_url($cfg['mainurl']);
    $www = strstr($url['host'], 'www.') ? 'www' : '';
    $domain = str_replace('www.', '', $url['host']);
    $path = $url['path'];
    
    
    $title = (!empty($fsnn['fs_lt_id'])) ? $fsnn['fs_lt_id'] : $fsn['fs_lt_id'];
    $title = (empty($title)) ? $row['ft_title'] : $title;
    $title = (empty($title)) ? $ft_title : $title;
    
    $patterns = array(
    '/forums.php?m=posts&q={$id}',
    '/forum/{$title}-t{$id}.html',
    'http://forum.{$domain}/{$title}-t{$id}.html',
    '/forum/{$title}-t{$id}.html'
    );
    $url = str_replace(array('{$id}', '{$title}', '{$domain}'), array($args['q'], makesafe($title), $domain), $patterns[$cfg['urls_pattern'] - 1]);
    unset($args['q']);
    return $url;
}
 
function cot_main_urls(&$args, &$spec)
{
    global $cfg;
    $url = parse_url($cfg['mainurl']);
    $www = strstr($url['host'], 'www.') ? 'www' : '';
    $domain = str_replace('www.', '', $url['host']);
    $path = $url['path'];
    $patterns = array(
    '/forums.php',
    '/forum/',
    'http://forum.{$domain}/',
    '/forum/'
    );
    if(empty($args) && $spec['_area'] == 'forums')
    {
        $url = str_replace(array('{$domain}'), array($domain), $patterns[$cfg['urls_pattern'] - 1]);
    }
    else
    {
        $url = $spec['_area'].'.php';
    }
    return $url;
}
 
?>

Options +FollowSymlinks
RewriteEngine On

# **** NEW FORUMS ****
RewriteCond %{HTTP_HOST} !^(www\.)?([^.]+)\.(com|org|si|net|ru)?$
RewriteCond %{HTTP_HOST} ^forum\.([^.]+)\.(com|org|si|net|ru)?$
RewriteRule ^$ forums.php [L]

RewriteCond %{HTTP_HOST} !^(www\.)?([^.]+)\.(com|org|si|net|ru)?$
RewriteCond %{HTTP_HOST} ^forum\.([^.]+)\.(com|org|si|net|ru)?$
RewriteRule ^(.*)-t([0-9]*)\.html(.*)$ forums.php?m=posts&q=$2$3 [L]

RewriteCond %{HTTP_HOST} !^(www\.)?([^.]+)\.(com|org|si|net|ru)?$
RewriteCond %{HTTP_HOST} ^forum\.([^.]+)\.(com|org|si|net|ru)?$
RewriteRule ^(.*)-f([0-9]*)\.html(.*)$ forums.php?m=topics&s=$2$3 [L]

RewriteCond %{HTTP_HOST} !^(www\.)?([^.]+)\.(com|org|si|net|ru)?$
RewriteCond %{HTTP_HOST} ^forum\.([^.]+)\.(com|org|si|net|ru)?$
RewriteRule ^(.*)-s([0-9]*)\.html$ forums.php?m=topics&s=$2$3 [L]

RewriteCond %{HTTP_HOST} ^main\.([^.]+)\.(com|org|si|net|ru)?$
RewriteRule ^$ http://www.%1.%2/ [R=301,L]

RewriteCond %{HTTP_HOST} ^main\.([^.]+)\.(com|org|si|net|ru)/?$
RewriteRule ^(.+)$ http://www.%1.%2/$1 [R=301,L]

RewriteRule ^forum/$ forums.php [L]
RewriteRule ^forum/(.*)-t([0-9]*)\.html(.*)$ forums.php?m=posts&q=$2$3 [L]
RewriteRule ^forum/(.*)-f([0-9]*)\.html(.*)$ forums.php?m=topics&s=$2$3 [L]
RewriteRule ^forum/(.*)-s([0-9]*)\.html$ forums.php?m=topics&s=$2$3 [L]

## *** Catch all for any /*/ ****
#RewriteCond %{HTTP_HOST} ^(www\.)?([^.]+)\.(com|org|si|net)?$
#RewriteCond %{REQUEST_URI} !^/(users|forum|forums|reviews|main|tags)/(.*)\.html$
#RewriteRule ^(.*)/(.*)\.html(.*)$ http://$1.%2.%3/$2.html$3 [R=301,L]

#RewriteCond %{HTTP_HOST} ^(www\.)?([^.]+)\.(com|org|si|net|ru)?$
#RewriteCond %{REQUEST_URI} !^/(users|forum|forums|reviews|main|tags)/$
#RewriteRule ^(.*)/$ http://$1.%2.%3/ [R=301,L]

RewriteCond %{HTTP_HOST} ^([^.]+)\.(com|org|si|net|ru) [NC] 
RewriteRule ^(.*)$ http://www.%1.%2/$1 [R=301,L]