Mike Nott

Options +FollowSymLinks
RewriteEngine On
RewriteRule ^/blog/$ / [R=301]
RewriteCond %{REQUEST_URI} !^/index\.html$   
RewriteCond %{REQUEST_URI} !^/index\.php$
RewriteRule ^/([A-Za-z0-9-_]+).html$ /index.php?pagename=$1 [QSA]
RewriteRule ^/blog/([A-Za-z0-9-_]+).html$ /index.php?name=$1 [QSA]
RewriteRule ^/blog/([0-9]+)/([0-9]+)/$ /index.php?m=$1$2 [QSA]
RewriteRule ^/blog/feed/(rdf|rss|rss2|atom).xml$ /wp-feed.php?feed=$1 [QSA]
RewriteRule ^/blog/feed/comments/([A-Za-z0-9-_]+).xml$ /wp-feed.php?feed=rss2&name=$1 [QSA]   
RewriteRule ^/blog/([A-Za-z0-9-_]+)/$ /index.php?category_name=$1 [QSA]
RewriteRule ^/blog/feed/([A-Za-z0-9-_]+)/(rdf|rss|rss2|atom).xml$ /wp-feed.php?category_name=$1&feed=$2 [QSA]

function comments_rss($commentsrssfilename = ”) {
        global $id;

        if (” != get_settings(‘permalink_structure’))
                $url = str_replace(“.html”,“.xml”,str_replace(“/blog/”, “/blog/feed/comments/”, get_permalink()));
        else
                $url = get_settings(‘home’) . “/$commentsrssfilename?feed=rss2&p=$id”;

        return apply_filters(‘post_comments_feed_link’, $url);
}

function get_feed_link($feed=‘rss2′) {
        global $wp_rewrite;
        $do_perma = 0;
        $feed_url = get_settings(’siteurl’);
        $comment_feed_url = $feed_url;

        $permalink = $wp_rewrite->get_feed_permastruct();
        if (” != $permalink) {
                if ( false !== strpos($feed, ‘comments_’) ) {
                        $feed = str_replace(‘comments_’, ”, $feed);
                        $permalink = $wp_rewrite->get_comment_feed_permastruct();
                }

                $permalink = str_replace(‘%feed%’, $feed, $permalink);
                $permalink = preg_replace(‘#/+#’, ‘/’, “/$permalink/”);
                $output = get_settings(‘home’) . “/blog/feed/” . $feed . “.xml”;
        } else {
                if ( false !== strpos($feed, ‘comments_’) )
                        $feed = str_replace(‘comments_’, ‘comments-’, $feed);

                $output = get_settings(‘home’) . “/?feed={$feed}”;
        }

        return apply_filters(‘feed_link’, $output, $feed);
}

function wp_list_pages($args = ”) {
        parse_str($args, $r);
        if ( !isset($r[‘depth’]) ) $r[‘depth’] = 0;
        if ( !isset($r[’show_date’]) ) $r[’show_date’] = ”;
        if ( !isset($r[‘child_of’]) ) $r[‘child_of’] = 0;
        if ( !isset($r[‘title_li’]) ) $r[‘title_li’] = __(‘Pages’);
        if ( !isset($r[‘echo’]) ) $r[‘echo’] = 1;

        $output = ”;

        // Query pages.
        $pages = & get_pages($args);
        if ( $pages ) :

        if ( $r[‘title_li’] )
                $output .= ‘<li class="pagenav">’ . $r[‘title_li’] . ‘<ul>’;
        // Now loop over all pages that were selected
        $page_tree = Array();
        foreach($pages as $page) {
                // set the title for the current page
                $page_tree[$page->ID][‘title’] = $page->post_title;
                $page_tree[$page->ID][‘name’] = $page->post_name;

                // set the selected date for the current page
                // depending on the query arguments this is either
                // the createtion date or the modification date
                // as a unix timestamp. It will also always be in the
                // ts field.
                if (! empty($r[’show_date’])) {
                        if (‘modified’ == $r[’show_date’])
                                $page_tree[$page->ID][‘ts’] = $page->post_modified;
                        else
                                $page_tree[$page->ID][‘ts’] = $page->post_date;
                }

                // The tricky bit!!
                // Using the parent ID of the current page as the
                // array index we set the curent page as a child of that page.
                // We can now start looping over the $page_tree array
                // with any ID which will output the page links from that ID downwards.
                if ( $page->post_parent != $page->ID)
                        $page_tree[$page->post_parent][‘children’][] = $page->ID;
        }
        // Output of the pages starting with child_of as the root ID.
        // child_of defaults to 0 if not supplied in the query.
        $output .= _page_level_out($r[‘child_of’],$page_tree, $r, 0, false);
        if ( $r[‘title_li’] )
                $output .= ‘</ul></li>’;
        endif;

        $output = apply_filters(‘wp_list_pages’, $output);

        if ( $r[‘echo’] )
                echo str_replace(‘/"’,‘.html"’,$output);
        else
                return $output;
}

function _page_level_out($parent, $page_tree, $args, $depth = 0, $echo = true) {
//      global $wp_query;

//      $queried_obj = $wp_query->get_queried_object();

        $output = ”;

        if($depth)
                $indent = str_repeat(“\t“, $depth);
        //$indent = join(”, array_fill(0,$depth,"\t"));

        foreach($page_tree[$parent][‘children’] as $page_id) {
                $cur_page = $page_tree[$page_id];
                $title = $cur_page[‘title’];

                $css_class = ‘page_item’;
                if( $page_id == $queried_obj->ID) {
                        $css_class .= ‘ current_page_item’;
                }

                $output .= $indent . ‘<li class="’ . $css_class . ‘"><a href="’ . get_page_link($page_id) . ‘" title="’ . wp_specialchars($title) . ‘">’ . $title . ‘</a>’;

                if(isset($cur_page[‘ts’])) {
                        $format = get_settings(‘date_format’);
                        if(isset($args[‘date_format’]))
                                $format = $args[‘date_format’];
                        $output .= ” “ . mysql2date($format, $cur_page[‘ts’]);
                }
                echo “\n“;

                if(isset($cur_page[‘children’]) && is_array($cur_page[‘children’])) {
                        $new_depth = $depth + 1;

                        if(!$args[‘depth’] || $depth < ($args[‘depth’]-1)) {
                                $output .= “$indent<ul>\n“;
                                $output .= _page_level_out($page_id, $page_tree, $args, $new_depth, false);
                                $output .= “$indent\n“;
                        }
                }
                $output .= “$indent</li>\n“;
        }
        if ( $echo )
                echo $output;
        else
                return $output;
}

function wp_title($sep = ‘&raquo;’, $display = true) {
    global $wpdb;
    global $m, $year, $monthnum, $day, $category_name, $month, $posts;

                $cat = get_query_var(‘cat’);
                $p = get_query_var(‘p’);
                $name = get_query_var(‘name’);
                $category_name = get_query_var(‘category_name’);

    // If there’s a category
    if(!empty($cat)) {
        if (!stristr($cat,‘-’)) { // category excluded
            $title = get_the_category_by_ID($cat);
        }
    }
    if (!empty($category_name)) {
        if (stristr($category_name,‘/’)) {
            $category_name = explode(‘/’,$category_name);
            if ($category_name[count($category_name)-1]) {
                $category_name = $category_name[count($category_name)-1]; // no trailing slash
            } else {
                $category_name = $category_name[count($category_name)-2]; // there was a trailling slash
            }
        }
        $title = $wpdb->get_var(“SELECT cat_name FROM $wpdb->categories WHERE category_nicename = ‘$category_name’”);
    }

    // If there’s a month
    if(!empty($m)) {
        $my_year = substr($m, 0, 4);
        $my_month = $month[substr($m, 4, 2)];
        $title = “$my_year $sep $my_month”;

    }
    if (!empty($year)) {
        $title = $year;
        if (!empty($monthnum)) {
            $title .= ” $sep “.$month[zeroise($monthnum, 2)];
        }
        if (!empty($day)) {
            $title .= ” $sep “.zeroise($day, 2);
        }
    }

    // If there’s a post
    if (is_single() || is_page()) {
        $title = strip_tags($posts[0]->post_title);
        $title = apply_filters(’single_post_title’, $title);
    }

    // Send it out
    if ($display && isset($title)) {
        echo ” $sep $title”;
    } elseif (!$display && isset($title)) {
        return ” $sep $title”;
    } elseif ($display){
        echo ” $sep “;
        bloginfo(‘description’);
    }
}

function cf_callback($stuff)
{
        return “<blockquote{$stuff[1]}>”.htmlspecialchars(clean_pre($stuff[2]), ENT_NOQUOTES).“</blockquote >”;
}

function cf_encode($content)
{
        return preg_replace_callback(‘|<blockquote([^>]*)>(.*)</blockquote >|imsU’, ‘cf_callback’, $content);
}

add_filter(‘the_content’, ‘cf_encode’, ‘1′);