Vertikales Menü und Kategorien

/* vertical menu */
function art_vmenu_items()
{
    global $artThemeSettings;
    
    if ('Pages' === $artThemeSettings['vmenu.source']) 
    {
        art_print_homepage();
        
        add_action('get_pages', 'art_vmenu_get_pages_filter');
        add_action('wp_list_pages', 'art_vmenu_list_pages_filter');
        
        wp_list_pages('title_li=&sort_column=menu_order');
        
        remove_action('wp_list_pages', 'art_vmenu_list_pages_filter');
        remove_action('get_pages', 'art_vmenu_get_pages_filter');
    }
    else 
    {
        add_action('get_pages', 'art_vmenu_get_pages_filter');
        add_action('wp_list_pages', 'art_vmenu_list_pages_filter');
        
        wp_list_pages('title_li=&sort_column=menu_order');
        
        remove_action('wp_list_pages', 'art_vmenu_list_pages_filter');
        remove_action('get_pages', 'art_vmenu_get_pages_filter');
    }
}
/* end vertical menu */


/* vertical menu filters */
function art_vmenu_get_pages_filter($pages)
{
    global $artThemeSettings;
    art_move_frontpage($pages);
    $artThemeSettings['vmenu.blogID'] = art_blogID($pages);
    $artThemeSettings['vmenu.activeIDs'] = art_active_pageIDs($pages);
    if (!$artThemeSettings['vmenu.showSubmenus'])
    {
        art_remove_subpage($pages);
    }
    $artThemeSettings['vmenu.topIDs'] = art_top_pageIDs($pages);
    if (!$artThemeSettings['vmenu.simple'])
    { 
        art_process_simple_pages($pages, $artThemeSettings['vmenu.activeIDs'], $artThemeSettings['vmenu.topIDs']);
    }
    
    return $pages;
}


function art_vmenu_list_pages_filter($output)
{
    global $artThemeSettings;
    
    $pref ='page-item-';
    
    if($artThemeSettings['vmenu.topIDs'])
    {
        foreach($artThemeSettings['vmenu.topIDs'] as $id)
        {
            $output = preg_replace('~<li class="([^"]*)\b(' 
                . $pref 
                . $id 
                . ')\b([^"]*)"><a ([^>]+)>([^<]*)</a>~',
                '<li class="$1$2$3"><a $4>' 
                . $artThemeSettings['menu.topItemBegin']
                . '$5' 
                . $artThemeSettings['menu.topItemEnd'] 
                . '</a>', $output, 1);
        }
    }
    $frontID = null;
    $blogID = null;
    
    if('page' == get_option('show_on_front')) 
    {
        $frontID = get_option('page_on_front');
        $blogID = $artThemeSettings['vmenu.blogID'];
    }
    
    if ($frontID) 
    {
        $output = preg_replace('~<li class="([^"]*)\b(' 
            . $pref . $frontID 
            . ')\b([^"]*)"><a href="([^"]*)" ~',
            '<li class="$1$2$3"><a href="'
            . get_option('home') 
            .'" ', $output, 1); 
    }
    
    $activeIDs = array();
    
    if (is_home() && $blogID) 
    {
        $activeIDs[] = $blogID;    
    } else {
        $activeIDs = $artThemeSettings['vmenu.activeIDs'];
    }
    
    if ($activeIDs)
    {
        foreach($activeIDs as $id)
        {
            $output = preg_replace('~<li class="([^"]*)\b('
                .$pref .$id. ')\b([^"]*)"><a ~',
                '<li class="$1$2$3"><a class="active" ', $output, 1);
        }
    }
    
    return $output;
}


function art_vmenu_get_terms_filter($terms)
{
    global $artThemeSettings;
    
    $artThemeSettings['vmenu.activeIDs'] = art_active_catIDs($terms);
    $artThemeSettings['vmenu.topIDs'] = art_top_catIDs($terms);
    if (!$artThemeSettings['vmenu.showSubmenus'])
    {
        art_remove_subcat($terms, $artThemeSettings['vmenu.topIDs']);
    }
    if (!$artThemeSettings['vmenu.simple'])
    { 
        art_process_simple_cats($terms, $artThemeSettings['vmenu.activeIDs'], $artThemeSettings['vmenu.topIDs']);
    }
    return $terms;
}


function art_vmenu_wp_list_categories_filter($output)
{
    global $artThemeSettings;
    $pref ='cat-item-';
    if($artThemeSettings['vmenu.topIDs']) 
    {
        foreach($artThemeSettings['vmenu.topIDs'] as $id)
        {
            
            $output = preg_replace('~<li class="([^"]*)\b(' 
                . $pref . $id 
                . ')\b([^"]*)"><a ([^>]+)>([^<]*)</a>~',
                '<li class="$1$2$3"><a $4>' 
                . $artThemeSettings['menu.topItemBegin']
                . '$5' 
                . $artThemeSettings['menu.topItemEnd'] 
                . '</a>', $output, 1);
            
        }
    }
    if($artThemeSettings['vmenu.activeIDs'])
    {
        foreach($artThemeSettings['vmenu.activeIDs'] as $id)
        {
            $output = preg_replace('~<li class="([^"]*)\b('
                . $pref . $id
                .')\b([^"]*)"><a ~',
                '<li class="$1$2$3"><a class="active" ',
                $output, 1);
        }
    }


    return $output;
}
/* end vertical menu filters */

function art_sidebar($index = 1)
{
    if (!function_exists('dynamic_sidebar')) return false;
    ob_start();
    $success = dynamic_sidebar($index);
    $content = ob_get_clean();
    if (!$success) return false;
    $bw = '<!--- BEGIN Widget --->';
    $bwt = '<!--- BEGIN WidgetTitle --->';
    $ewt = '<!--- END WidgetTitle --->';
    $bwc = '<!--- BEGIN WidgetContent --->';
    $ewc = '<!--- END WidgetContent --->';
    $ew = '<!--- END Widget --->';
    $content = art_normalize_widget_style_tokens($content, $bw, $bwt, $ewt, $bwc, $bwc, $ewc, $ew);
    $replaces = array(
        $bw => "<div class=\"art-block\">\r\n    <div class=\"art-block-body\">\r\n",
        $bwt => "<div class=\"art-blockheader\">\r\n    <div class=\"l\"></div>\r\n    <div class=\"r\"></div>\r\n     <div class=\"t\">",
        $ewt => "</div>\r\n</div>\r\n",
        $bwc => "<div class=\"art-blockcontent\">\r\n    <div class=\"art-blockcontent-body\">\r\n<!-- block-content -->\r\n",
        $ewc => "\r\n<!-- /block-content -->\r\n\r\n        <div class=\"cleared\"></div>\r\n    </div>\r\n</div>\r\n",
        $ew => "\r\n        <div class=\"cleared\"></div>\r\n    </div>\r\n</div>\r\n"
    );
    if ('' == $replaces[$bwt] && '' == $replaces[$ewt]) {
        $startTitle = 0;
        $endTitle = 0;
        $result = '';
        while (true) {
            $startTitle = strpos($content, $bwt, $endTitle);
            if (false == $startTitle) {
                $result .= substr($content, $endTitle);
                break;
            }
            $result .= substr($content, $endTitle, $startTitle - $endTitle);
            $endTitle = strpos($content, $ewt, $startTitle);
            if (false == $endTitle) {
                $result .= substr($content, $startTitle);
                break;
            }
            $endTitle += strlen($ewt);
        }
        $content = $result;
    }
    $content = str_replace(array_keys($replaces), array_values($replaces), $content);
    echo $content;
    return true;
}