Exemplo n.º 1
0
function getWpTemplate()
{
    if (defined('WP_USE_THEMES') && WP_USE_THEMES) {
        $template = false;
        if (is_404() && ($template = get_404_template())) {
        } elseif (is_search() && ($template = get_search_template())) {
        } elseif (is_tax() && ($template = get_taxonomy_template())) {
        } elseif (is_front_page() && ($template = get_front_page_template())) {
        } elseif (is_home() && ($template = get_home_template())) {
        } elseif (is_attachment() && ($template = get_attachment_template())) {
        } elseif (is_single() && ($template = get_single_template())) {
        } elseif (is_page() && ($template = get_page_template())) {
        } elseif (is_category() && ($template = get_category_template())) {
        } elseif (is_tag() && ($template = get_tag_template())) {
        } elseif (is_author() && ($template = get_author_template())) {
        } elseif (is_date() && ($template = get_date_template())) {
        } elseif (is_archive() && ($template = get_archive_template())) {
        } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
        } elseif (is_paged() && ($template = get_paged_template())) {
        } else {
            $template = get_index_template();
        }
        return str_replace(ABSPATH, '', $template);
    } else {
        return null;
    }
}
Exemplo n.º 2
0
 /**
  * Enqueue required javascript libraries.
  *
  * @action: init
  **/
 function js_setup()
 {
     if (is_single() || is_comments_popup() || is_admin()) {
         wp_enqueue_script('jquery');
         wp_enqueue_script('jquery.textnode', '/' . PLUGINDIR . '/openid/files/jquery.textnode.min.js', array('jquery'), WPOPENID_PLUGIN_REVISION);
         wp_enqueue_script('jquery.xpath', '/' . PLUGINDIR . '/openid/files/jquery.xpath.min.js', array('jquery'), WPOPENID_PLUGIN_REVISION);
         wp_enqueue_script('openid', '/' . PLUGINDIR . '/openid/files/openid.min.js', array('jquery', 'jquery.textnode'), WPOPENID_PLUGIN_REVISION);
     }
 }
 /**
  * Copy-pasta of wp-includes/template-loader.php
  */
 private function load_template()
 {
     do_action('template_redirect');
     $template = false;
     if (is_404() && ($template = get_404_template())) {
     } elseif (is_search() && ($template = get_search_template())) {
     } elseif (is_front_page() && ($template = get_front_page_template())) {
     } elseif (is_home() && ($template = get_home_template())) {
     } elseif (is_post_type_archive() && ($template = get_post_type_archive_template())) {
     } elseif (is_tax() && ($template = get_taxonomy_template())) {
     } elseif (is_attachment() && ($template = get_attachment_template())) {
         remove_filter('the_content', 'prepend_attachment');
     } elseif (is_single() && ($template = get_single_template())) {
     } elseif (is_page() && ($template = get_page_template())) {
     } elseif (is_category() && ($template = get_category_template())) {
     } elseif (is_tag() && ($template = get_tag_template())) {
     } elseif (is_author() && ($template = get_author_template())) {
     } elseif (is_date() && ($template = get_date_template())) {
     } elseif (is_archive() && ($template = get_archive_template())) {
     } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
     } elseif (is_paged() && ($template = get_paged_template())) {
     } else {
         $template = get_index_template();
     }
     /**
      * Filter the path of the current template before including it.
      *
      * @since 3.0.0
      *
      * @param string $template The path of the template to include.
      */
     if ($template = apply_filters('template_include', $template)) {
         $template_contents = file_get_contents($template);
         $included_header = $included_footer = false;
         if (false !== stripos($template_contents, 'get_header();')) {
             do_action('get_header', null);
             locate_template('header.php', true, false);
             $included_header = true;
         }
         include $template;
         if (false !== stripos($template_contents, 'get_footer();')) {
             do_action('get_footer', null);
             locate_template('footer.php', true, false);
             $included_footer = true;
         }
         if ($included_header && $included_footer) {
             global $wp_scripts;
             $wp_scripts->done = array();
         }
     }
     return;
 }
Exemplo n.º 4
0
 function include_type()
 {
     global $gantry;
     $is_wp3 = version_compare($gantry->platform->platform_version, "3.0", ">=");
     $main_body_template = false;
     //  get the main template page loaded
     $template_page = basename($gantry->retrieveTemp('template', 'page_name'));
     // load main body layout of the exact match is there (shortcut)
     if ('index.php' != strtolower($template_page) && ($main_body_template = $this->locate_type(array($template_page)))) {
         // see if we need to load any subcases of the mainbody for the template page used
     } elseif ($main_body_template = $this->get_taxonomy_page($template_page)) {
     } elseif ($main_body_template = $this->get_single_page($template_page)) {
     } elseif ($main_body_template = $this->get_page_page($template_page)) {
     } elseif ($main_body_template = $this->get_category_page($template_page)) {
     } elseif ($main_body_template = $this->get_tag_page($template_page)) {
     } elseif ($main_body_template = $this->get_author_page($template_page)) {
         // load based on query options (used for index.php template)
     } elseif (is_404() && ($main_body_template = $this->get_404_type())) {
     } elseif (is_search() && ($main_body_template = $this->get_search_type())) {
     } elseif (is_tax() && ($main_body_template = $this->get_taxonomy_type())) {
     } elseif ($is_wp3 && is_front_page() && ($main_body_template = $this->get_front_page_type())) {
     } elseif (is_home() && ($main_body_template = $this->get_home_type())) {
     } elseif (is_attachment() && ($main_body_template = $this->get_attachment_type())) {
         remove_filter('the_content', 'prepend_attachment');
     } elseif (is_single() && ($main_body_template = $this->get_single_type())) {
     } elseif (is_page() && ($main_body_template = $this->get_page_type())) {
     } elseif (is_category() && ($main_body_template = $this->get_category_type())) {
     } elseif (is_tag() && ($main_body_template = $this->get_tag_type())) {
     } elseif (is_author() && ($main_body_template = $this->get_author_type())) {
     } elseif (is_date() && ($main_body_template = $this->get_date_type())) {
     } elseif (is_archive() && ($main_body_template = $this->get_archive_type())) {
     } elseif (is_comments_popup() && ($main_body_template = $this->get_comments_popup_type())) {
     } elseif (is_paged() && ($main_body_template = $this->get_paged_type())) {
     } else {
         $main_body_template = $this->get_index_type();
     }
     if ($main_body_template = apply_filters('gantry_mainbody_include', $main_body_template)) {
         include $main_body_template;
     }
     return;
 }
Exemplo n.º 5
0
function xtreme_get_template()
{
    global $wp;
    if (defined('WP_USE_THEMES') && constant('WP_USE_THEMES')) {
        if (is_404() && ($template = get_404_template())) {
            return redefine_pagenow($template);
        } elseif (is_search() && ($template = get_search_template())) {
            return redefine_pagenow($template);
        } elseif (is_tax() && ($template = get_taxonomy_template())) {
            return redefine_pagenow($template);
        } elseif (is_front_page() && ($template = get_front_page_template())) {
            return redefine_pagenow($template);
        } elseif (is_home() && ($template = get_home_template())) {
            return redefine_pagenow($template);
        } elseif (is_attachment() && ($template = get_attachment_template())) {
            return redefine_pagenow($template);
        } elseif (is_single() && ($template = get_single_template())) {
            return redefine_pagenow($template);
        } elseif (is_page() && ($template = get_page_template())) {
            return redefine_pagenow($template);
        } elseif (is_category() && ($template = get_category_template())) {
            return redefine_pagenow($template);
        } elseif (is_tag() && ($template = get_tag_template())) {
            return redefine_pagenow($template);
        } elseif (is_author() && ($template = get_author_template())) {
            return redefine_pagenow($template);
        } elseif (is_date() && ($template = get_date_template())) {
            return redefine_pagenow($template);
        } elseif (is_archive() && ($template = get_archive_template())) {
            return redefine_pagenow($template);
        } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
            return redefine_pagenow($template);
        } elseif (is_paged() && ($template = get_paged_template())) {
            return redefine_pagenow($template);
        } else {
            $template = get_index_template();
            return redefine_pagenow($template);
        }
    }
}
Exemplo n.º 6
0
 function check_template()
 {
     if (is_404() && ($template = get_404_template())) {
         $this->template = $template;
     } elseif (is_search() && ($template = get_search_template())) {
         $this->template = $template;
     } elseif (is_tax() && ($template = get_taxonomy_template())) {
         $this->template = $template;
     } elseif (is_home() && ($template = get_home_template())) {
         $this->template = $template;
     } elseif (is_attachment() && ($template = get_attachment_template())) {
         $this->template = $template;
     } elseif (is_single() && ($template = get_single_template())) {
         $this->template = $template;
     } elseif (is_page() && ($template = get_page_template())) {
         $this->template = $template;
     } elseif (is_category() && ($template = get_category_template())) {
         $this->template = $template;
     } elseif (is_tag() && ($template = get_tag_template())) {
         $this->template = $template;
     } elseif (is_author() && ($template = get_author_template())) {
         $this->template = $template;
     } elseif (is_date() && ($template = get_date_template())) {
         $this->template = $template;
     } elseif (is_archive() && ($template = get_archive_template())) {
         $this->template = $template;
     } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
         $this->template = $template;
     } elseif (is_paged() && ($template = get_paged_template())) {
         $this->template = $template;
     } else {
         $this->template = function_exists('get_index_template') ? get_index_template() : TEMPLATEPATH . "/index.php";
     }
     $this->template = apply_filters('template_include', $this->template);
     // Hook into the footer so we can echo the active template
     add_action('wp_footer', array(&$this, 'show_template'), 100);
 }
Exemplo n.º 7
0
 /**
  * Are likes visible in this context?
  *
  * Some of this code was taken and modified from sharing_display() to ensure
  * similar logic and filters apply here, too.
  */
 function is_likes_visible()
 {
     global $wp_current_filter;
     // Used to check 'get_the_excerpt' filter
     global $post;
     // Used to apply 'sharing_show' filter
     // Never show on feeds or previews
     if (is_feed() || is_preview() || is_comments_popup()) {
         $enabled = false;
         // Not a feed or preview, so what is it?
     } else {
         if (in_the_loop()) {
             // If in the loop, check if the current post is likeable
             $enabled = $this->is_post_likeable();
         } else {
             // Otherwise, check and see if likes are enabled sitewide
             $enabled = $this->is_enabled_sitewide();
         }
         if (post_password_required()) {
             $enabled = false;
         }
         /** Other Checks ******************************************************/
         // Do not show on excerpts
         if (in_array('get_the_excerpt', (array) $wp_current_filter)) {
             $enabled = false;
             // Sharing Setting Overrides ****************************************
         } else {
             // Single post
             if (is_singular('post')) {
                 if (!$this->is_single_post_enabled()) {
                     $enabled = false;
                 }
                 // Single page
             } elseif (is_page()) {
                 if (!$this->is_single_page_enabled()) {
                     $enabled = false;
                 }
                 // Attachment
             } elseif (is_attachment()) {
                 if (!$this->is_attachment_enabled()) {
                     $enabled = false;
                 }
                 // All other loops
             } elseif (!$this->is_index_enabled()) {
                 $enabled = false;
             }
         }
     }
     // Check that the post is a public, published post.
     if ('attachment' == $post->post_type) {
         $post_status = get_post_status($post->post_parent);
     } else {
         $post_status = $post->post_status;
     }
     if ('publish' != $post_status) {
         $enabled = false;
     }
     // Run through the sharing filters
     $enabled = apply_filters('sharing_show', $enabled, $post);
     return (bool) apply_filters('wpl_is_likes_visible', $enabled);
 }
Exemplo n.º 8
0
/**
 * Redirects incoming links to the proper URL based on the site url.
 *
 * Search engines consider www.somedomain.com and somedomain.com to be two
 * different URLs when they both go to the same location. This SEO enhancement
 * prevents penality for duplicate content by redirecting all incoming links to
 * one or the other.
 *
 * Prevents redirection for feeds, trackbacks, searches, comment popup, and
 * admin URLs. Does not redirect on IIS, page/post previews, and on form data.
 *
 * Will also attempt to find the correct link when a user enters a URL that does
 * not exist based on exact WordPress query. Will instead try to parse the URL
 * or query in an attempt to figure the correct page to go to.
 *
 * @since 2.3.0
 * @uses $wp_rewrite
 * @uses $is_IIS
 *
 * @param string $requested_url Optional. The URL that was requested, used to
 *		figure if redirect is needed.
 * @param bool $do_redirect Optional. Redirect to the new URL.
 * @return null|false|string Null, if redirect not needed. False, if redirect
 *		not needed or the string of the URL
 */
function redirect_canonical($requested_url = null, $do_redirect = true)
{
    global $wp_rewrite, $is_IIS, $wp_query, $wpdb;
    if (is_trackback() || is_search() || is_comments_popup() || is_admin() || $is_IIS || isset($_POST) && count($_POST) || is_preview() || is_robots()) {
        return;
    }
    if (!$requested_url) {
        // build the URL in the address bar
        $requested_url = is_ssl() ? 'https://' : 'http://';
        $requested_url .= $_SERVER['HTTP_HOST'];
        $requested_url .= $_SERVER['REQUEST_URI'];
    }
    $original = @parse_url($requested_url);
    if (false === $original) {
        return;
    }
    // Some PHP setups turn requests for / into /index.php in REQUEST_URI
    // See: http://trac.wordpress.org/ticket/5017
    // See: http://trac.wordpress.org/ticket/7173
    // Disabled, for now:
    // $original['path'] = preg_replace('|/index\.php$|', '/', $original['path']);
    $redirect = $original;
    $redirect_url = false;
    // Notice fixing
    if (!isset($redirect['path'])) {
        $redirect['path'] = '';
    }
    if (!isset($redirect['query'])) {
        $redirect['query'] = '';
    }
    if (is_singular() && 1 > $wp_query->post_count && ($id = get_query_var('p'))) {
        $vars = $wpdb->get_results($wpdb->prepare("SELECT post_type, post_parent FROM {$wpdb->posts} WHERE ID = %d", $id));
        if (isset($vars[0]) && ($vars = $vars[0])) {
            if ('revision' == $vars->post_type && $vars->post_parent > 0) {
                $id = $vars->post_parent;
            }
            if ($redirect_url = get_permalink($id)) {
                $redirect['query'] = remove_query_arg(array('p', 'page_id', 'attachment_id', 'post_type'), $redirect['query']);
            }
        }
    }
    // These tests give us a WP-generated permalink
    if (is_404()) {
        // Redirect ?page_id, ?p=, ?attachment_id= to their respective url's
        $id = max(get_query_var('p'), get_query_var('page_id'), get_query_var('attachment_id'));
        if ($id && ($redirect_post = get_post($id))) {
            $post_type_obj = get_post_type_object($redirect_post->post_type);
            if ($post_type_obj->public) {
                $redirect_url = get_permalink($redirect_post);
                $redirect['query'] = remove_query_arg(array('p', 'page_id', 'attachment_id', 'post_type'), $redirect['query']);
            }
        }
        if (!$redirect_url) {
            $redirect_url = redirect_guess_404_permalink();
        }
    } elseif (is_object($wp_rewrite) && $wp_rewrite->using_permalinks()) {
        // rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
        if (is_attachment() && !empty($_GET['attachment_id']) && !$redirect_url) {
            if ($redirect_url = get_attachment_link(get_query_var('attachment_id'))) {
                $redirect['query'] = remove_query_arg('attachment_id', $redirect['query']);
            }
        } elseif (is_single() && !empty($_GET['p']) && !$redirect_url) {
            if ($redirect_url = get_permalink(get_query_var('p'))) {
                $redirect['query'] = remove_query_arg(array('p', 'post_type'), $redirect['query']);
            }
            if (get_query_var('page')) {
                $redirect_url = trailingslashit($redirect_url) . user_trailingslashit(get_query_var('page'), 'single_paged');
                $redirect['query'] = remove_query_arg('page', $redirect['query']);
            }
        } elseif (is_single() && !empty($_GET['name']) && !$redirect_url) {
            if ($redirect_url = get_permalink($wp_query->get_queried_object_id())) {
                $redirect['query'] = remove_query_arg('name', $redirect['query']);
            }
        } elseif (is_page() && !empty($_GET['page_id']) && !$redirect_url) {
            if ($redirect_url = get_permalink(get_query_var('page_id'))) {
                $redirect['query'] = remove_query_arg('page_id', $redirect['query']);
            }
        } elseif (is_page() && !is_feed() && isset($wp_query->queried_object) && 'page' == get_option('show_on_front') && $wp_query->queried_object->ID == get_option('page_on_front') && !$redirect_url) {
            $redirect_url = home_url('/');
        } elseif (is_home() && !empty($_GET['page_id']) && 'page' == get_option('show_on_front') && get_query_var('page_id') == get_option('page_for_posts') && !$redirect_url) {
            if ($redirect_url = get_permalink(get_option('page_for_posts'))) {
                $redirect['query'] = remove_query_arg('page_id', $redirect['query']);
            }
        } elseif (!empty($_GET['m']) && (is_year() || is_month() || is_day())) {
            $m = get_query_var('m');
            switch (strlen($m)) {
                case 4:
                    // Yearly
                    $redirect_url = get_year_link($m);
                    break;
                case 6:
                    // Monthly
                    $redirect_url = get_month_link(substr($m, 0, 4), substr($m, 4, 2));
                    break;
                case 8:
                    // Daily
                    $redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
                    break;
            }
            if ($redirect_url) {
                $redirect['query'] = remove_query_arg('m', $redirect['query']);
            }
            // now moving on to non ?m=X year/month/day links
        } elseif (is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day'])) {
            if ($redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
            }
        } elseif (is_month() && get_query_var('year') && !empty($_GET['monthnum'])) {
            if ($redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
            }
        } elseif (is_year() && !empty($_GET['year'])) {
            if ($redirect_url = get_year_link(get_query_var('year'))) {
                $redirect['query'] = remove_query_arg('year', $redirect['query']);
            }
        } elseif (is_author() && !empty($_GET['author']) && preg_match('|^[0-9]+$|', $_GET['author'])) {
            $author = get_userdata(get_query_var('author'));
            if (false !== $author && ($redirect_url = get_author_posts_url($author->ID, $author->user_nicename))) {
                $redirect['query'] = remove_query_arg('author', $redirect['query']);
            }
        } elseif (is_category() || is_tag() || is_tax()) {
            // Terms (Tags/categories)
            $term_count = 0;
            foreach (array('category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in', 'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and') as $key) {
                $term_count += count($wp_query->query_vars[$key]);
            }
            $obj = $wp_query->get_queried_object();
            if ($term_count <= 1 && !empty($obj->term_id) && ($tax_url = get_term_link((int) $obj->term_id, $obj->taxonomy)) && !is_wp_error($tax_url)) {
                if (is_category()) {
                    $redirect['query'] = remove_query_arg(array('category_name', 'category', 'cat'), $redirect['query']);
                } elseif (is_tag()) {
                    $redirect['query'] = remove_query_arg(array('tag', 'tag_id'), $redirect['query']);
                } elseif (is_tax()) {
                    // Custom taxonomies will have a custom query var, remove those too:
                    $tax = get_taxonomy($obj->taxonomy);
                    if (false !== $tax->query_var) {
                        $redirect['query'] = remove_query_arg($tax->query_var, $redirect['query']);
                    } else {
                        $redirect['query'] = remove_query_arg(array('term', 'taxonomy'), $redirect['query']);
                    }
                }
                $tax_url = parse_url($tax_url);
                if (!empty($tax_url['query'])) {
                    // Custom taxonomies may only be accessable via ?taxonomy=..&term=..
                    parse_str($tax_url['query'], $query_vars);
                    $redirect['query'] = add_query_arg($query_vars, $redirect['query']);
                } else {
                    // Taxonomy is accessable via a "pretty-URL"
                    $redirect['path'] = $tax_url['path'];
                }
            }
        } elseif (is_single() && strpos($wp_rewrite->permalink_structure, '%category%') !== false) {
            $category = get_term_by('slug', get_query_var('category_name'), 'category');
            $post_terms = wp_get_object_terms($wp_query->get_queried_object_id(), 'category', array('fields' => 'tt_ids'));
            if (!$category || is_wp_error($category) || !is_wp_error($post_terms) && !empty($post_terms) && !in_array($category->term_taxonomy_id, $post_terms)) {
                $redirect_url = get_permalink($wp_query->get_queried_object_id());
            }
        }
        // paging and feeds
        if (get_query_var('paged') || is_feed() || get_query_var('cpage')) {
            if (!$redirect_url) {
                $redirect_url = $requested_url;
            }
            $paged_redirect = @parse_url($redirect_url);
            while (preg_match('#/page/?[0-9]+?(/+)?$#', $paged_redirect['path']) || preg_match('#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $paged_redirect['path']) || preg_match('#/comment-page-[0-9]+(/+)?$#', $paged_redirect['path'])) {
                // Strip off paging and feed
                $paged_redirect['path'] = preg_replace('#/page/?[0-9]+?(/+)?$#', '/', $paged_redirect['path']);
                // strip off any existing paging
                $paged_redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+|$)#', '/', $paged_redirect['path']);
                // strip off feed endings
                $paged_redirect['path'] = preg_replace('#/comment-page-[0-9]+?(/+)?$#', '/', $paged_redirect['path']);
                // strip off any existing comment paging
            }
            $addl_path = '';
            if (is_feed()) {
                $addl_path = !empty($addl_path) ? trailingslashit($addl_path) : '';
                if (get_query_var('withcomments')) {
                    $addl_path .= 'comments/';
                }
                $addl_path .= user_trailingslashit('feed/' . (get_default_feed() == get_query_var('feed') || 'feed' == get_query_var('feed') ? '' : get_query_var('feed')), 'feed');
                $redirect['query'] = remove_query_arg('feed', $redirect['query']);
            }
            if (get_query_var('paged') > 0) {
                $paged = get_query_var('paged');
                $redirect['query'] = remove_query_arg('paged', $redirect['query']);
                if (!is_feed()) {
                    if ($paged > 1 && !is_single()) {
                        $addl_path = (!empty($addl_path) ? trailingslashit($addl_path) : '') . user_trailingslashit("page/{$paged}", 'paged');
                    } elseif (!is_single()) {
                        $addl_path = !empty($addl_path) ? trailingslashit($addl_path) : '';
                    }
                } elseif ($paged > 1) {
                    $redirect['query'] = add_query_arg('paged', $paged, $redirect['query']);
                }
            }
            if (get_option('page_comments') && ('newest' == get_option('default_comments_page') && get_query_var('cpage') > 0 || 'newest' != get_option('default_comments_page') && get_query_var('cpage') > 1)) {
                $addl_path = (!empty($addl_path) ? trailingslashit($addl_path) : '') . user_trailingslashit('comment-page-' . get_query_var('cpage'), 'commentpaged');
                $redirect['query'] = remove_query_arg('cpage', $redirect['query']);
            }
            $paged_redirect['path'] = user_trailingslashit(preg_replace('|/index.php/?$|', '/', $paged_redirect['path']));
            // strip off trailing /index.php/
            if (!empty($addl_path) && $wp_rewrite->using_index_permalinks() && strpos($paged_redirect['path'], '/index.php/') === false) {
                $paged_redirect['path'] = trailingslashit($paged_redirect['path']) . 'index.php/';
            }
            if (!empty($addl_path)) {
                $paged_redirect['path'] = trailingslashit($paged_redirect['path']) . $addl_path;
            }
            $redirect_url = $paged_redirect['scheme'] . '://' . $paged_redirect['host'] . $paged_redirect['path'];
            $redirect['path'] = $paged_redirect['path'];
        }
    }
    // tack on any additional query vars
    $redirect['query'] = preg_replace('#^\\??&*?#', '', $redirect['query']);
    if ($redirect_url && !empty($redirect['query'])) {
        if (strpos($redirect_url, '?') !== false) {
            $redirect_url .= '&';
        } else {
            $redirect_url .= '?';
        }
        $redirect_url .= $redirect['query'];
    }
    if ($redirect_url) {
        $redirect = @parse_url($redirect_url);
    }
    // www.example.com vs example.com
    $user_home = @parse_url(home_url());
    if (!empty($user_home['host'])) {
        $redirect['host'] = $user_home['host'];
    }
    if (empty($user_home['path'])) {
        $user_home['path'] = '/';
    }
    // Handle ports
    if (!empty($user_home['port'])) {
        $redirect['port'] = $user_home['port'];
    } else {
        unset($redirect['port']);
    }
    // trailing /index.php
    $redirect['path'] = preg_replace('|/index.php/*?$|', '/', $redirect['path']);
    // Remove trailing spaces from the path
    $redirect['path'] = preg_replace('#(%20| )+$#', '', $redirect['path']);
    if (!empty($redirect['query'])) {
        // Remove trailing spaces from certain terminating query string args
        $redirect['query'] = preg_replace('#((p|page_id|cat|tag)=[^&]*?)(%20| )+$#', '$1', $redirect['query']);
        // Clean up empty query strings
        $redirect['query'] = trim(preg_replace('#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&');
        // Remove redundant leading ampersands
        $redirect['query'] = preg_replace('#^\\??&*?#', '', $redirect['query']);
    }
    // strip /index.php/ when we're not using PATHINFO permalinks
    if (!$wp_rewrite->using_index_permalinks()) {
        $redirect['path'] = str_replace('/index.php/', '/', $redirect['path']);
    }
    // trailing slashes
    if (is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || is_front_page() && get_query_var('paged') > 1)) {
        $user_ts_type = '';
        if (get_query_var('paged') > 0) {
            $user_ts_type = 'paged';
        } else {
            foreach (array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type) {
                $func = 'is_' . $type;
                if (call_user_func($func)) {
                    $user_ts_type = $type;
                    break;
                }
            }
        }
        $redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
    } elseif (is_front_page()) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Strip multiple slashes out of the URL
    if (strpos($redirect['path'], '//') > -1) {
        $redirect['path'] = preg_replace('|/+|', '/', $redirect['path']);
    }
    // Always trailing slash the Front Page URL
    if (trailingslashit($redirect['path']) == trailingslashit($user_home['path'])) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Ignore differences in host capitalization, as this can lead to infinite redirects
    // Only redirect no-www <=> yes-www
    if (strtolower($original['host']) == strtolower($redirect['host']) || strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host'])) {
        $redirect['host'] = $original['host'];
    }
    $compare_original = array($original['host'], $original['path']);
    if (!empty($original['port'])) {
        $compare_original[] = $original['port'];
    }
    if (!empty($original['query'])) {
        $compare_original[] = $original['query'];
    }
    $compare_redirect = array($redirect['host'], $redirect['path']);
    if (!empty($redirect['port'])) {
        $compare_redirect[] = $redirect['port'];
    }
    if (!empty($redirect['query'])) {
        $compare_redirect[] = $redirect['query'];
    }
    if ($compare_original !== $compare_redirect) {
        $redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
        if (!empty($redirect['port'])) {
            $redirect_url .= ':' . $redirect['port'];
        }
        $redirect_url .= $redirect['path'];
        if (!empty($redirect['query'])) {
            $redirect_url .= '?' . $redirect['query'];
        }
    }
    if (!$redirect_url || $redirect_url == $requested_url) {
        return false;
    }
    // Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning FALSE
    $redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);
    if (!$redirect_url || $redirect_url == $requested_url) {
        // yes, again -- in case the filter aborted the request
        return false;
    }
    if ($do_redirect) {
        // protect against chained redirects
        if (!redirect_canonical($redirect_url, false)) {
            wp_redirect($redirect_url, 301);
            exit;
        } else {
            // Debug
            // die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
            return false;
        }
    } else {
        return $redirect_url;
    }
}
/**
 * Redirects incoming links to the proper URL based on the site url.
 *
 * Search engines consider www.somedomain.com and somedomain.com to be two
 * different URLs when they both go to the same location. This SEO enhancement
 * prevents penality for duplicate content by redirecting all incoming links to
 * one or the other.
 *
 * Prevents redirection for feeds, trackbacks, searches, comment popup, and
 * admin URLs. Does not redirect on IIS, page/post previews, and on form data.
 *
 * Will also attempt to find the correct link when a user enters a URL that does
 * not exist based on exact WordPress query. Will instead try to parse the URL
 * or query in an attempt to figure the correct page to go to.
 *
 * @since 2.3.0
 * @uses $wp_rewrite
 * @uses $is_IIS
 *
 * @param string $requested_url Optional. The URL that was requested, used to
 *		figure if redirect is needed.
 * @param bool $do_redirect Optional. Redirect to the new URL.
 * @return null|false|string Null, if redirect not needed. False, if redirect
 *		not needed or the string of the URL
 */
function redirect_canonical($requested_url=null, $do_redirect=true) {
	global $wp_rewrite, $is_IIS, $wp_query, $wpdb;

	if ( is_trackback() || is_search() || is_comments_popup() || is_admin() || $is_IIS || ( isset($_POST) && count($_POST) ) || is_preview() || is_robots() )
		return;

	if ( !$requested_url ) {
		// build the URL in the address bar
		$requested_url  = ( !empty($_SERVER['HTTPS'] ) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://';
		$requested_url .= $_SERVER['HTTP_HOST'];
		$requested_url .= $_SERVER['REQUEST_URI'];
	}

	$original = @parse_url($requested_url);
	if ( false === $original )
		return;

	// Some PHP setups turn requests for / into /index.php in REQUEST_URI
	// See: http://trac.wordpress.org/ticket/5017
	// See: http://trac.wordpress.org/ticket/7173
	// Disabled, for now:
	// $original['path'] = preg_replace('|/index\.php$|', '/', $original['path']);

	$redirect = $original;
	$redirect_url = false;

	// Notice fixing
	if ( !isset($redirect['path']) )  $redirect['path'] = '';
	if ( !isset($redirect['query']) ) $redirect['query'] = '';

	if ( is_singular() && 1 > $wp_query->post_count && ($id = get_query_var('p')) ) {

		$vars = $wpdb->get_results( $wpdb->prepare("SELECT post_type, post_parent FROM $wpdb->posts WHERE ID = %d", $id) );

		if ( isset($vars[0]) && $vars = $vars[0] ) {
			if ( 'revision' == $vars->post_type && $vars->post_parent > 0 )
				$id = $vars->post_parent;

			if ( $redirect_url = get_permalink($id) )
				$redirect['query'] = remove_query_arg(array('p', 'page_id', 'attachment_id'), $redirect['query']);
		}
	}

	// These tests give us a WP-generated permalink
	if ( is_404() ) {
		$redirect_url = redirect_guess_404_permalink();
	} elseif ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) {
		// rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
		if ( is_single() && !empty($_GET['p']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('p')) )
				$redirect['query'] = remove_query_arg('p', $redirect['query']);
			if ( get_query_var( 'page' ) ) {
				$redirect_url = trailingslashit( $redirect_url ) . user_trailingslashit( get_query_var( 'page' ), 'single_paged' );
				$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
			}
		} elseif ( is_page() && !empty($_GET['page_id']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('page_id')) )
				$redirect['query'] = remove_query_arg('page_id', $redirect['query']);
		} elseif ( !empty($_GET['m']) && ( is_year() || is_month() || is_day() ) ) {
			$m = get_query_var('m');
			switch ( strlen($m) ) {
				case 4: // Yearly
					$redirect_url = get_year_link($m);
					break;
				case 6: // Monthly
					$redirect_url = get_month_link( substr($m, 0, 4), substr($m, 4, 2) );
					break;
				case 8: // Daily
					$redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
					break;
			}
			if ( $redirect_url )
				$redirect['query'] = remove_query_arg('m', $redirect['query']);
		// now moving on to non ?m=X year/month/day links
		} elseif ( is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day']) ) {
			if ( $redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
		} elseif ( is_month() && get_query_var('year') && !empty($_GET['monthnum']) ) {
			if ( $redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
		} elseif ( is_year() && !empty($_GET['year']) ) {
			if ( $redirect_url = get_year_link(get_query_var('year')) )
				$redirect['query'] = remove_query_arg('year', $redirect['query']);
		} elseif ( is_category() && !empty($_GET['cat']) ) {
			if ( $redirect_url = get_category_link(get_query_var('cat')) )
				$redirect['query'] = remove_query_arg('cat', $redirect['query']);
		} elseif ( is_author() && !empty($_GET['author']) ) {
			$author = get_userdata(get_query_var('author'));
			if ( false !== $author && $redirect_url = get_author_posts_url($author->ID, $author->user_nicename) )
				$redirect['query'] = remove_query_arg('author', $redirect['author']);
		}

	// paging and feeds
		if ( get_query_var('paged') || is_feed() || get_query_var('cpage') ) {
			if ( !$redirect_url )
				$redirect_url = $requested_url;
			$paged_redirect = @parse_url($redirect_url);
			while ( preg_match( '#/page/[0-9]+?(/+)?$#', $paged_redirect['path'] ) || preg_match( '#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $paged_redirect['path'] ) || preg_match( '#/comment-page-[0-9]+(/+)?$#', $paged_redirect['path'] ) ) {
				// Strip off paging and feed
				$paged_redirect['path'] = preg_replace('#/page/[0-9]+?(/+)?$#', '/', $paged_redirect['path']); // strip off any existing paging
				$paged_redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+)?$#', '/', $paged_redirect['path']); // strip off feed endings
				$paged_redirect['path'] = preg_replace('#/comment-page-[0-9]+?(/+)?$#', '/', $paged_redirect['path']); // strip off any existing comment paging
			}

			$addl_path = '';
			if ( is_feed() ) {
				$addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : '';
				if ( get_query_var( 'withcomments' ) )
					$addl_path .= 'comments/';
				$addl_path .= user_trailingslashit( 'feed/' . ( ( 'rss2' ==  get_query_var('feed') || 'feed' == get_query_var('feed') ) ? '' : get_query_var('feed') ), 'feed' );
				$redirect['query'] = remove_query_arg( 'feed', $redirect['query'] );
			}

			if ( get_query_var('paged') > 0 ) {
				$paged = get_query_var('paged');
				$redirect['query'] = remove_query_arg( 'paged', $redirect['query'] );
				if ( !is_feed() ) {
					if ( $paged > 1 && !is_single() ) {
						$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit("page/$paged", 'paged');
					} elseif ( !is_single() ) {
						$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit($paged_redirect['path'], 'paged');
					}
				} elseif ( $paged > 1 ) {
					$redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] );
				}
			}

			if ( get_option('page_comments') && ( ( 'newest' == get_option('default_comments_page') && get_query_var('cpage') > 0 ) || ( 'newest' != get_option('default_comments_page') && get_query_var('cpage') > 1 ) ) ) {
				$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit( 'comment-page-' . get_query_var('cpage'), 'commentpaged' );
				$redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] );
			}

			$paged_redirect['path'] = user_trailingslashit( preg_replace('|/index.php/?$|', '/', $paged_redirect['path']) ); // strip off trailing /index.php/
			if ( !empty( $addl_path ) && $wp_rewrite->using_index_permalinks() && strpos($paged_redirect['path'], '/index.php/') === false )
				$paged_redirect['path'] = trailingslashit($paged_redirect['path']) . 'index.php/';
			if ( !empty( $addl_path ) )
				$paged_redirect['path'] = trailingslashit($paged_redirect['path']) . $addl_path;
			$redirect_url = $paged_redirect['scheme'] . '://' . $paged_redirect['host'] . $paged_redirect['path'];
			$redirect['path'] = $paged_redirect['path'];
		}
	}

	// tack on any additional query vars
	$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	if ( $redirect_url && !empty($redirect['query']) ) {
		if ( strpos($redirect_url, '?') !== false )
			$redirect_url .= '&';
		else
			$redirect_url .= '?';
		$redirect_url .= $redirect['query'];
	}

	if ( $redirect_url )
		$redirect = @parse_url($redirect_url);

	// www.example.com vs example.com
	$user_home = @parse_url(get_option('home'));
	if ( !empty($user_home['host']) )
		$redirect['host'] = $user_home['host'];
	if ( empty($user_home['path']) )
		$user_home['path'] = '/';

	// Handle ports
	if ( !empty($user_home['port']) )
		$redirect['port'] = $user_home['port'];
	else
		unset($redirect['port']);

	// trailing /index.php
	$redirect['path'] = preg_replace('|/index.php/*?$|', '/', $redirect['path']);

	// Remove trailing spaces from the path
	$redirect['path'] = preg_replace( '#(%20| )+$#', '', $redirect['path'] );

	if ( !empty( $redirect['query'] ) ) {
		// Remove trailing spaces from certain terminating query string args
		$redirect['query'] = preg_replace( '#((p|page_id|cat|tag)=[^&]*?)(%20| )+$#', '$1', $redirect['query'] );

		// Clean up empty query strings
		$redirect['query'] = trim(preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&');

		// Remove redundant leading ampersands
		$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	}

	// strip /index.php/ when we're not using PATHINFO permalinks
	if ( !$wp_rewrite->using_index_permalinks() )
		$redirect['path'] = str_replace('/index.php/', '/', $redirect['path']);

	// trailing slashes
	if ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || ( is_front_page() && (get_query_var('paged') > 1) ) ) ) {
		$user_ts_type = '';
		if ( get_query_var('paged') > 0 ) {
			$user_ts_type = 'paged';
		} else {
			foreach ( array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type ) {
				$func = 'is_' . $type;
				if ( call_user_func($func) ) {
					$user_ts_type = $type;
					break;
				}
			}
		}
		$redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
	} elseif ( is_front_page() ) {
		$redirect['path'] = trailingslashit($redirect['path']);
	}

	// Always trailing slash the Front Page URL
	if ( trailingslashit( $redirect['path'] ) == trailingslashit( $user_home['path'] ) )
		$redirect['path'] = trailingslashit($redirect['path']);

	// Ignore differences in host capitalization, as this can lead to infinite redirects
	// Only redirect no-www <=> yes-www
	if ( strtolower($original['host']) == strtolower($redirect['host']) ||
		( strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host']) ) )
		$redirect['host'] = $original['host'];

	$compare_original = array($original['host'], $original['path']);

	if ( !empty( $original['port'] ) )
		$compare_original[] = $original['port'];

	if ( !empty( $original['query'] ) )
		$compare_original[] = $original['query'];

	$compare_redirect = array($redirect['host'], $redirect['path']);

	if ( !empty( $redirect['port'] ) )
		$compare_redirect[] = $redirect['port'];

	if ( !empty( $redirect['query'] ) )
		$compare_redirect[] = $redirect['query'];

	if ( $compare_original !== $compare_redirect ) {
		$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
		if ( !empty($redirect['port']) )
			$redirect_url .= ':' . $redirect['port'];
		$redirect_url .= $redirect['path'];
		if ( !empty($redirect['query']) )
			$redirect_url .= '?' . $redirect['query'];
	}

	if ( !$redirect_url || $redirect_url == $requested_url )
		return false;

	// Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning FALSE
	$redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);

	if ( !$redirect_url || $redirect_url == $requested_url ) // yes, again -- in case the filter aborted the request
		return false;

	if ( $do_redirect ) {
		// protect against chained redirects
		if ( !redirect_canonical($redirect_url, false) ) {
			wp_redirect($redirect_url, 301);
			exit();
		} else {
			// Debug
			// die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
			return false;
		}
	} else {
		return $redirect_url;
	}
}
Exemplo n.º 10
0
 /**
  * Are likes visible in this context?
  *
  * Some of this code was taken and modified from sharing_display() to ensure
  * similar logic and filters apply here, too.
  */
 function is_likes_visible()
 {
     global $post, $wp_current_filter;
     // Used to apply 'sharing_show' filter
     // Never show on feeds or previews
     if (is_feed() || is_preview() || is_comments_popup()) {
         $enabled = false;
         // Not a feed or preview, so what is it?
     } else {
         if (in_the_loop()) {
             // If in the loop, check if the current post is likeable
             $enabled = $this->is_post_likeable();
         } else {
             // Otherwise, check and see if likes are enabled sitewide
             $enabled = $this->is_enabled_sitewide();
         }
         if (post_password_required()) {
             $enabled = false;
         }
         if (in_array('get_the_excerpt', (array) $wp_current_filter)) {
             $enabled = false;
         }
         // Sharing Setting Overrides ****************************************
         // Single post including custom post types
         if (is_single()) {
             if (!$this->is_single_post_enabled($post->post_type)) {
                 $enabled = false;
             }
             // Single page
         } elseif (is_page() && !is_front_page()) {
             if (!$this->is_single_page_enabled()) {
                 $enabled = false;
             }
             // Attachment
         } elseif (is_attachment()) {
             if (!$this->is_attachment_enabled()) {
                 $enabled = false;
             }
             // All other loops
         } elseif (!$this->is_index_enabled()) {
             $enabled = false;
         }
     }
     if (is_object($post)) {
         // Check that the post is a public, published post.
         if ('attachment' == $post->post_type) {
             $post_status = get_post_status($post->post_parent);
         } else {
             $post_status = $post->post_status;
         }
         if ('publish' != $post_status) {
             $enabled = false;
         }
     }
     // Run through the sharing filters
     /** This filter is documented in modules/sharedaddy/sharing-service.php */
     $enabled = apply_filters('sharing_show', $enabled, $post);
     /**
      * Filters whether the Likes should be visible or not.
      * Allows overwriting the options set in Settings > Sharing.
      *
      * @since 2.2.0
      *
      * @param bool $enabled Should the Likes be visible?
      */
     return (bool) apply_filters('wpl_is_likes_visible', $enabled);
 }
Exemplo n.º 11
0
 public function check_canonical_url($requested_url = '', $do_redirect = true)
 {
     global $wp_query, $post, $is_IIS;
     // don't redirect in same cases as WP
     if (is_trackback() || is_search() || is_comments_popup() || is_admin() || is_preview() || is_robots() || $is_IIS && !iis7_supports_permalinks()) {
         return;
     }
     // don't redirect mysite.com/?attachment_id= to mysite.com/en/?attachment_id=
     if (1 == $this->options['force_lang'] && is_attachment() && isset($_GET['attachment_id'])) {
         return;
     }
     // if the default language code is not hidden and the static front page url contains the page name
     // the customizer lands here and the code below would redirect to the list of posts
     if (isset($_POST['wp_customize'], $_POST['customized'])) {
         return;
     }
     // don't redirect if we are on a static front page
     if ($this->options['redirect_lang'] && isset($this->page_on_front) && is_page($this->page_on_front)) {
         return;
     }
     if (empty($requested_url)) {
         $requested_url = (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
     }
     if (is_single() || is_page()) {
         if (isset($post->ID) && $this->model->is_translated_post_type($post->post_type)) {
             $language = $this->model->get_post_language((int) $post->ID);
         }
     } elseif (is_category() || is_tag() || is_tax()) {
         $obj = $wp_query->get_queried_object();
         if ($this->model->is_translated_taxonomy($obj->taxonomy)) {
             $language = $this->model->get_term_language((int) $obj->term_id);
         }
     } elseif ($wp_query->is_posts_page) {
         $obj = $wp_query->get_queried_object();
         $language = $this->model->get_post_language((int) $obj->ID);
     }
     if (empty($language)) {
         $language = $this->curlang;
         $redirect_url = $requested_url;
     } else {
         // first get the canonical url evaluated by WP
         $redirect_url = !($redirect_url = redirect_canonical($requested_url, false)) ? $requested_url : $redirect_url;
         // then get the right language code in url
         $redirect_url = $this->options['force_lang'] ? $this->links_model->switch_language_in_link($redirect_url, $language) : $this->links_model->remove_language_from_link($redirect_url);
         // works only for default permalinks
     }
     // allow plugins to change the redirection or even cancel it by setting $redirect_url to false
     $redirect_url = apply_filters('pll_check_canonical_url', $redirect_url, $language);
     // the language is not correctly set so let's redirect to the correct url for this object
     if ($do_redirect && $redirect_url && $requested_url != $redirect_url) {
         wp_redirect($redirect_url, 301);
         exit;
     }
     return $redirect_url;
 }
	} else if ( is_page() && get_page_template() ) {
		include(get_page_template());
		exit;
	} else if ( is_category() && get_category_template()) {
		include(get_category_template());
		exit;		
	} else if ( is_author() && get_author_template() ) {
		include(get_author_template());
		exit;
	} else if ( is_date() && get_date_template() ) {
		include(get_date_template());
		exit;
	} else if ( is_archive() && get_archive_template() ) {
		include(get_archive_template());
		exit;
	} else if ( is_comments_popup() && get_comments_popup_template() ) {
		include(get_comments_popup_template());
		exit;
	} else if ( is_paged() && get_paged_template() ) {
		include(get_paged_template());
		exit;
	} else if ( file_exists(TEMPLATEPATH . "/index.php") ) {
		include(TEMPLATEPATH . "/index.php");
		exit;
	}
} else {
	// Process feeds and trackbacks even if not using themes.
	if ( is_feed() && empty($doing_rss) ) {
		include(ABSPATH . '/wp-feed.php');
		exit;
	} else if ( is_trackback() && empty($doing_trackback) ) {
Exemplo n.º 13
0
/**
* Dynamic body class based on page
*
* @since 0.1
*/
function hybrid_body_class()
{
    global $wp_query, $hybrid_settings;
    $class = array();
    if (is_front_page() || is_home()) {
        $class[] = 'home';
        $class[] = 'front-page';
    } elseif (is_attachment()) {
        global $post;
        $class[] = 'attachment';
        if (wp_attachment_is_image($post->ID)) {
            $class[] = 'attachment-image';
        }
        $mime = get_post_mime_type($post->ID);
        $class[] = 'attachment-' . str_replace('/', '-', $mime);
    } elseif (is_single()) {
        $class[] = 'single';
        $class[] = 'single-' . $wp_query->post->ID;
        if (function_exists('is_sticky')) {
            if (is_sticky($wp_query->post->ID)) {
                $class[] = 'single-sticky';
            }
        }
    } elseif (is_page()) {
        $class[] = 'page page-' . $wp_query->post->ID;
        if (is_page_template()) {
            $class[] = 'page-template';
            $class[] = 'page-template-' . str_replace('.php', '', get_post_meta($wp_query->post->ID, '_wp_page_template', true));
        }
    } elseif (is_category()) {
        $cat = $wp_query->get_queried_object();
        $class[] = 'category';
        $class[] = 'category-' . $cat->slug;
    } elseif (is_tag()) {
        $tags = $wp_query->get_queried_object();
        $class[] = 'tag';
        $class[] = 'tag-' . $tags->slug;
    } elseif (is_search()) {
        $class[] = 'search';
    } elseif (is_404()) {
        $class[] = 'error-404';
    } elseif (is_year()) {
        $class[] = 'year';
    } elseif (is_month()) {
        $class[] = 'month';
    } elseif (is_day()) {
        $class[] = 'day';
    } elseif (is_time()) {
        $class[] = 'time';
    } elseif (is_author()) {
        $author = $wp_query->get_queried_object();
        $class[] = 'author';
        $class[] = ' author-' . $author->user_nicename;
    }
    if (is_user_logged_in()) {
        $class[] = 'logged-in';
    } else {
        $class[] = 'not-logged-in';
    }
    if (is_date()) {
        $class[] = 'date';
    }
    if (is_archive()) {
        $class[] = 'archive';
    }
    if (is_paged()) {
        $class[] = 'paged';
    }
    if ((($page = $wp_query->get('paged')) || ($page = $wp_query->get('page'))) && $page > 1) {
        $class[] = 'paged';
        $class[] = 'paged-' . $page;
        if (is_home() || is_front_page()) {
            $class[] = 'home-paged-' . $page;
        } elseif (is_attachment()) {
            $class[] = 'attachment-paged-' . $page;
        } elseif (is_single()) {
            $class[] = 'single-paged-' . $page;
        } elseif (is_page()) {
            $class[] = 'page-paged-' . $page;
        } elseif (is_category()) {
            $class[] = 'category-paged-' . $page;
        } elseif (is_tag()) {
            $class[] = 'tag-paged-' . $page;
        } elseif (is_date()) {
            $class[] = 'date-paged-' . $page;
        } elseif (is_author()) {
            $class[] = 'author-paged-' . $page;
        } elseif (is_search()) {
            $class[] = 'search-paged-' . $page;
        }
    }
    if (is_comments_popup()) {
        $class[] = 'comments-popup';
    }
    if ($hybrid_settings['primary_inserts_default']) {
        if (!is_sidebar_active(__('Primary Home', 'hybrid')) && !is_sidebar_active(hybrid_primary_var())) {
            $class[] = 'no-primary-widgets';
            $no_primary_widgets = true;
        }
    } else {
        if (!is_sidebar_active(hybrid_primary_var())) {
            $class[] = 'no-primary-widgets';
            $no_primary_widgets = true;
        }
    }
    if ($hybrid_settings['secondary_inserts_default']) {
        if (!is_sidebar_active(__('Secondary Home', 'hybrid')) && !is_sidebar_active(hybrid_secondary_var())) {
            $class[] = 'no-secondary-widgets';
            $no_secondary_widgets = true;
        }
    } else {
        if (!is_sidebar_active(hybrid_secondary_var())) {
            $class[] = 'no-secondary-widgets';
            $no_secondary_widgets = true;
        }
    }
    if (is_page_template('no-widgets.php')) {
        $class[] = 'no-widgets';
        $no_widgets = true;
    }
    if ($no_widgets || $no_primary_widgets && $no_secondary_widgets) {
        $class[] = 'no-default-widgets';
    } else {
        $class[] = 'has-widgets';
    }
    $class = join(' ', $class);
    echo $class;
}
Exemplo n.º 14
0
 /**
  * Print debug information regarding the current state of the page to the screen.
  * 
  * @access public
  * @static
  * @param array $options
  * @param bool $comment (default: false)
  * @return void
  */
 public static function debug_info(array $options, $comment = false)
 {
     global $post;
     $output = array();
     $output[] = $comment ? '<!--' : '<pre>';
     $output[] = '######################## HaG DEBUG INFO ########################';
     $output[] = sprintf('404: %b', is_404());
     $output[] = sprintf('Search: %b', is_search());
     $output[] = sprintf('Archive: %b', is_archive());
     $output[] = sprintf('Custom Taxonomy Archive: %b', is_tax());
     $output[] = sprintf('Category Archive: %b', is_category());
     $output[] = sprintf('Tag Archive: %b', is_tag());
     $output[] = sprintf('Author Archive: %b', is_author());
     $output[] = sprintf('Date Archive: %b', is_date());
     $output[] = sprintf('Year Archive: %b', is_year());
     $output[] = sprintf('Month Archive: %b', is_month());
     $output[] = sprintf('Day Archive: %b', is_day());
     $output[] = sprintf('Custom Post-Type Archive: %b', is_post_type_archive());
     $output[] = sprintf('Paged: %b', is_paged());
     $output[] = sprintf('Singular Page: %b', is_singular());
     $output[] = sprintf('Single Post Page: %b', is_single());
     $output[] = sprintf('Attachment Post: %b', is_attachment());
     $output[] = sprintf('Static Page: %b', is_page());
     $output[] = sprintf('Custom Static Page: %b', is_page_template());
     $output[] = sprintf('Site Front Page: %b', is_front_page());
     $output[] = sprintf('Posts Home Page: %b', is_home());
     $output[] = sprintf('Comments Popup Page: %b', is_comments_popup());
     $output[] = '######################## QUERY ############################';
     ob_start();
     var_dump(get_queried_object());
     $output[] = $comment ? ob_get_clean() : htmlentities(ob_get_clean());
     $output[] = '######################## $POST ########################';
     ob_start();
     var_dump($post);
     $output[] = $comment ? ob_get_clean() : htmlentities(ob_get_clean());
     $output[] = '######################## $OPTIONS ########################';
     ob_start();
     var_dump($options);
     $output[] = $comment ? ob_get_clean() : htmlentities(ob_get_clean());
     $output[] = $comment ? '-->' : '</pre>';
     echo implode(PHP_EOL, $output);
 }
Exemplo n.º 15
0
 /**
  * Are likes visible in this context?
  *
  * Some of this code was taken and modified from sharing_display() to ensure
  * similar logic and filters apply here, too.
  */
 function is_likes_visible()
 {
     require_once JETPACK__PLUGIN_DIR . '/sync/class.jetpack-sync-settings.php';
     if (Jetpack_Sync_Settings::is_syncing()) {
         return false;
     }
     global $post, $wp_current_filter;
     // Used to apply 'sharing_show' filter
     // @todo: Remove this block when 4.5 is the minimum
     global $wp_version;
     $comment_popup = false;
     if (version_compare($wp_version, '4.5-alpha', '<=')) {
         $comment_popup = is_comments_popup();
     }
     // End 4.5 conditional block.
     // Never show on feeds or previews
     if (is_feed() || is_preview() || $comment_popup) {
         // @todo: Remove $comment_popup when 4.5 is minimum.
         $enabled = false;
         // Not a feed or preview, so what is it?
     } else {
         if (in_the_loop()) {
             // If in the loop, check if the current post is likeable
             $enabled = $this->is_post_likeable();
         } else {
             // Otherwise, check and see if likes are enabled sitewide
             $enabled = $this->is_enabled_sitewide();
         }
         if (post_password_required()) {
             $enabled = false;
         }
         if (in_array('get_the_excerpt', (array) $wp_current_filter)) {
             $enabled = false;
         }
         // Sharing Setting Overrides ****************************************
         // Single post including custom post types
         if (is_single()) {
             if (!$this->is_single_post_enabled($post->post_type)) {
                 $enabled = false;
             }
             // Single page
         } elseif (is_page() && !is_front_page()) {
             if (!$this->is_single_page_enabled()) {
                 $enabled = false;
             }
             // Attachment
         } elseif (is_attachment()) {
             if (!$this->is_attachment_enabled()) {
                 $enabled = false;
             }
             // All other loops
         } elseif (!$this->is_index_enabled()) {
             $enabled = false;
         }
     }
     if (is_object($post)) {
         // Check that the post is a public, published post.
         if ('attachment' == $post->post_type) {
             $post_status = get_post_status($post->post_parent);
         } else {
             $post_status = $post->post_status;
         }
         if ('publish' != $post_status) {
             $enabled = false;
         }
     }
     // Run through the sharing filters
     /** This filter is documented in modules/sharedaddy/sharing-service.php */
     $enabled = apply_filters('sharing_show', $enabled, $post);
     /**
      * Filters whether the Likes should be visible or not.
      * Allows overwriting the options set in Settings > Sharing.
      *
      * @module likes
      *
      * @since 2.2.0
      *
      * @param bool $enabled Should the Likes be visible?
      */
     return (bool) apply_filters('wpl_is_likes_visible', $enabled);
 }
Exemplo n.º 16
0
/**
 * Enqueue required javascript libraries.
 *
 * @action: init
 **/
function openid_js_setup()
{
    if (is_single() || is_comments_popup() || is_admin()) {
        wp_enqueue_script('jquery');
        //wp_enqueue_script( 'jquery-ui-sortable' );
        wp_enqueue_script('jquery.textnode', openid_plugin_url() . '/f/jquery.textnode.min.js', array('jquery'), OPENID_PLUGIN_REVISION);
        wp_enqueue_script('jquery.xpath', openid_plugin_url() . '/f/jquery.xpath.min.js', array('jquery'), OPENID_PLUGIN_REVISION);
        $js_file = defined('WP_DEBUG') && WP_DEBUG ? 'openid.js' : 'openid.min.js';
        wp_enqueue_script('openid', openid_plugin_url() . '/f/' . $js_file, array('jquery', 'jquery.textnode'), OPENID_PLUGIN_REVISION);
    }
}
Exemplo n.º 17
0
/**
 * Redirects incoming links to the proper URL based on the site url.
 *
 * Search engines consider www.somedomain.com and somedomain.com to be two
 * different URLs when they both go to the same location. This SEO enhancement
 * prevents penalty for duplicate content by redirecting all incoming links to
 * one or the other.
 *
 * Prevents redirection for feeds, trackbacks, searches, comment popup, and
 * admin URLs. Does not redirect on IIS, page/post previews, and on form data.
 *
 * Will also attempt to find the correct link when a user enters a URL that does
 * not exist based on exact WordPress query. Will instead try to parse the URL
 * or query in an attempt to figure the correct page to go to.
 *
 * @since 2.3.0
 * @uses $wp_rewrite
 * @uses $is_IIS
 *
 * @param string $requested_url Optional. The URL that was requested, used to
 *		figure if redirect is needed.
 * @param bool $do_redirect Optional. Redirect to the new URL.
 * @return null|false|string Null, if redirect not needed. False, if redirect
 *		not needed or the string of the URL
 */
function redirect_canonical( $requested_url = null, $do_redirect = true ) {
	global $wp_rewrite, $is_IIS, $wp_query, $wpdb;

	if ( is_trackback() || is_search() || is_comments_popup() || is_admin() || !empty($_POST) || is_preview() || is_robots() || $is_IIS )
		return;

	if ( !$requested_url ) {
		// build the URL in the address bar
		$requested_url  = is_ssl() ? 'https://' : 'http://';
		$requested_url .= $_SERVER['HTTP_HOST'];
		$requested_url .= $_SERVER['REQUEST_URI'];
	}

	$original = @parse_url($requested_url);
	if ( false === $original )
		return;

	// Some PHP setups turn requests for / into /index.php in REQUEST_URI
	// See: http://trac.wordpress.org/ticket/5017
	// See: http://trac.wordpress.org/ticket/7173
	// Disabled, for now:
	// $original['path'] = preg_replace('|/index\.php$|', '/', $original['path']);

	$redirect = $original;
	$redirect_url = false;

	// Notice fixing
	if ( !isset($redirect['path']) )
		$redirect['path'] = '';
	if ( !isset($redirect['query']) )
		$redirect['query'] = '';

	if ( is_feed() && ( $id = get_query_var( 'p' ) ) ) {
		if ( $redirect_url = get_post_comments_feed_link( $id, get_query_var( 'feed' ) ) ) {
			$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type', 'feed'), $redirect_url );
			$redirect['path'] = parse_url( $redirect_url, PHP_URL_PATH );
		}
	}

	if ( is_singular() && 1 > $wp_query->post_count && ($id = get_query_var('p')) ) {

		$vars = $wpdb->get_results( $wpdb->prepare("SELECT post_type, post_parent FROM $wpdb->posts WHERE ID = %d", $id) );

		if ( isset($vars[0]) && $vars = $vars[0] ) {
			if ( 'revision' == $vars->post_type && $vars->post_parent > 0 )
				$id = $vars->post_parent;

			if ( $redirect_url = get_permalink($id) )
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
		}
	}

	// These tests give us a WP-generated permalink
	if ( is_404() ) {

		// Redirect ?page_id, ?p=, ?attachment_id= to their respective url's
		$id = max( get_query_var('p'), get_query_var('page_id'), get_query_var('attachment_id') );
		if ( $id && $redirect_post = get_post($id) ) {
			$post_type_obj = get_post_type_object($redirect_post->post_type);
			if ( $post_type_obj->public ) {
				$redirect_url = get_permalink($redirect_post);
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
			}
		}

		if ( ! $redirect_url ) {
			if ( $redirect_url = redirect_guess_404_permalink( $requested_url ) ) {
				$redirect['query'] = _remove_qs_args_if_not_in_url( $redirect['query'], array( 'page', 'feed', 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type' ), $redirect_url );
			}
		}

	} elseif ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) {
		// rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
		if ( is_attachment() && !empty($_GET['attachment_id']) && ! $redirect_url ) {
			if ( $redirect_url = get_attachment_link(get_query_var('attachment_id')) )
				$redirect['query'] = remove_query_arg('attachment_id', $redirect['query']);
		} elseif ( is_single() && !empty($_GET['p']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('p')) )
				$redirect['query'] = remove_query_arg(array('p', 'post_type'), $redirect['query']);
		} elseif ( is_single() && !empty($_GET['name'])  && ! $redirect_url ) {
			if ( $redirect_url = get_permalink( $wp_query->get_queried_object_id() ) )
				$redirect['query'] = remove_query_arg('name', $redirect['query']);
		} elseif ( is_page() && !empty($_GET['page_id']) && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_query_var('page_id')) )
				$redirect['query'] = remove_query_arg('page_id', $redirect['query']);
		} elseif ( is_page() && !is_feed() && isset($wp_query->queried_object) && 'page' == get_option('show_on_front') && $wp_query->queried_object->ID == get_option('page_on_front')  && ! $redirect_url ) {
			$redirect_url = home_url('/');
		} elseif ( is_home() && !empty($_GET['page_id']) && 'page' == get_option('show_on_front') && get_query_var('page_id') == get_option('page_for_posts')  && ! $redirect_url ) {
			if ( $redirect_url = get_permalink(get_option('page_for_posts')) )
				$redirect['query'] = remove_query_arg('page_id', $redirect['query']);
		} elseif ( !empty($_GET['m']) && ( is_year() || is_month() || is_day() ) ) {
			$m = get_query_var('m');
			switch ( strlen($m) ) {
				case 4: // Yearly
					$redirect_url = get_year_link($m);
					break;
				case 6: // Monthly
					$redirect_url = get_month_link( substr($m, 0, 4), substr($m, 4, 2) );
					break;
				case 8: // Daily
					$redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
					break;
			}
			if ( $redirect_url )
				$redirect['query'] = remove_query_arg('m', $redirect['query']);
		// now moving on to non ?m=X year/month/day links
		} elseif ( is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day']) ) {
			if ( $redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
		} elseif ( is_month() && get_query_var('year') && !empty($_GET['monthnum']) ) {
			if ( $redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum')) )
				$redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
		} elseif ( is_year() && !empty($_GET['year']) ) {
			if ( $redirect_url = get_year_link(get_query_var('year')) )
				$redirect['query'] = remove_query_arg('year', $redirect['query']);
		} elseif ( is_author() && !empty($_GET['author']) && preg_match( '|^[0-9]+$|', $_GET['author'] ) ) {
			$author = get_userdata(get_query_var('author'));
			if ( ( false !== $author ) && $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE $wpdb->posts.post_author = %d AND $wpdb->posts.post_status = 'publish' LIMIT 1", $author->ID ) ) ) {
				if ( $redirect_url = get_author_posts_url($author->ID, $author->user_nicename) )
					$redirect['query'] = remove_query_arg('author', $redirect['query']);
			}
		} elseif ( is_category() || is_tag() || is_tax() ) { // Terms (Tags/categories)

			$term_count = 0;
			foreach ( $wp_query->tax_query->queries as $tax_query )
				$term_count += count( $tax_query['terms'] );

			$obj = $wp_query->get_queried_object();
			if ( $term_count <= 1 && !empty($obj->term_id) && ( $tax_url = get_term_link((int)$obj->term_id, $obj->taxonomy) ) && !is_wp_error($tax_url) ) {
				if ( !empty($redirect['query']) ) {
					// Strip taxonomy query vars off the url.
					$qv_remove = array( 'term', 'taxonomy');
					if ( is_category() ) {
						$qv_remove[] = 'category_name';
						$qv_remove[] = 'cat';
					} elseif ( is_tag() ) {
						$qv_remove[] = 'tag';
						$qv_remove[] = 'tag_id';
					} else { // Custom taxonomies will have a custom query var, remove those too:
						$tax_obj = get_taxonomy( $obj->taxonomy );
						if ( false !== $tax_obj->query_var )
							$qv_remove[] = $tax_obj->query_var;
					}

					$rewrite_vars = array_diff( array_keys($wp_query->query), array_keys($_GET) );

					if ( !array_diff($rewrite_vars, array_keys($_GET))  ) { // Check to see if all the Query vars are coming from the rewrite, none are set via $_GET
						$redirect['query'] = remove_query_arg($qv_remove, $redirect['query']); //Remove all of the per-tax qv's

						// Create the destination url for this taxonomy
						$tax_url = parse_url($tax_url);
						if ( ! empty($tax_url['query']) ) { // Taxonomy accessible via ?taxonomy=..&term=.. or any custom qv..
							parse_str($tax_url['query'], $query_vars);
							$redirect['query'] = add_query_arg($query_vars, $redirect['query']);
						} else { // Taxonomy is accessible via a "pretty-URL"
							$redirect['path'] = $tax_url['path'];
						}

					} else { // Some query vars are set via $_GET. Unset those from $_GET that exist via the rewrite
						foreach ( $qv_remove as $_qv ) {
							if ( isset($rewrite_vars[$_qv]) )
								$redirect['query'] = remove_query_arg($_qv, $redirect['query']);
						}
					}
				}

			}
		} elseif ( is_single() && strpos($wp_rewrite->permalink_structure, '%category%') !== false && $cat = get_query_var( 'category_name' ) ) {
			$category = get_category_by_path( $cat );
			$post_terms = wp_get_object_terms($wp_query->get_queried_object_id(), 'category', array('fields' => 'tt_ids'));
			if ( (!$category || is_wp_error($category)) || ( !is_wp_error($post_terms) && !empty($post_terms) && !in_array($category->term_taxonomy_id, $post_terms) ) )
				$redirect_url = get_permalink($wp_query->get_queried_object_id());
		}

		// Post Paging
		if ( is_singular() && ! is_front_page() && get_query_var('page') ) {
			if ( !$redirect_url )
				$redirect_url = get_permalink( get_queried_object_id() );
			$redirect_url = trailingslashit( $redirect_url ) . user_trailingslashit( get_query_var( 'page' ), 'single_paged' );
			$redirect['query'] = remove_query_arg( 'page', $redirect['query'] );
		}

		// paging and feeds
		if ( get_query_var('paged') || is_feed() || get_query_var('cpage') ) {
			while ( preg_match( "#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", $redirect['path'] ) || preg_match( '#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $redirect['path'] ) || preg_match( '#/comment-page-[0-9]+(/+)?$#', $redirect['path'] ) ) {
				// Strip off paging and feed
				$redirect['path'] = preg_replace("#/$wp_rewrite->pagination_base/?[0-9]+?(/+)?$#", '/', $redirect['path']); // strip off any existing paging
				$redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+|$)#', '/', $redirect['path']); // strip off feed endings
				$redirect['path'] = preg_replace('#/comment-page-[0-9]+?(/+)?$#', '/', $redirect['path']); // strip off any existing comment paging
			}

			$addl_path = '';
			if ( is_feed() && in_array( get_query_var('feed'), $wp_rewrite->feeds ) ) {
				$addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : '';
				if ( !is_singular() && get_query_var( 'withcomments' ) )
					$addl_path .= 'comments/';
				if ( ( 'rss' == get_default_feed() && 'feed' == get_query_var('feed') ) || 'rss' == get_query_var('feed') )
					$addl_path .= user_trailingslashit( 'feed/' . ( ( get_default_feed() == 'rss2' ) ? '' : 'rss2' ), 'feed' );
				else
					$addl_path .= user_trailingslashit( 'feed/' . ( ( get_default_feed() ==  get_query_var('feed') || 'feed' == get_query_var('feed') ) ? '' : get_query_var('feed') ), 'feed' );
				$redirect['query'] = remove_query_arg( 'feed', $redirect['query'] );
			} elseif ( is_feed() && 'old' == get_query_var('feed') ) {
				$old_feed_files = array(
					'wp-atom.php'         => 'atom',
					'wp-commentsrss2.php' => 'comments_rss2',
					'wp-feed.php'         => get_default_feed(),
					'wp-rdf.php'          => 'rdf',
					'wp-rss.php'          => 'rss2',
					'wp-rss2.php'         => 'rss2',
				);
				if ( isset( $old_feed_files[ basename( $redirect['path'] ) ] ) ) {
					$redirect_url = get_feed_link( $old_feed_files[ basename( $redirect['path'] ) ] );
					wp_redirect( $redirect_url, 301 );
					die();
				}
			}

			if ( get_query_var('paged') > 0 ) {
				$paged = get_query_var('paged');
				$redirect['query'] = remove_query_arg( 'paged', $redirect['query'] );
				if ( !is_feed() ) {
					if ( $paged > 1 && !is_single() ) {
						$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit("$wp_rewrite->pagination_base/$paged", 'paged');
					} elseif ( !is_single() ) {
						$addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : '';
					}
				} elseif ( $paged > 1 ) {
					$redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] );
				}
			}

			if ( get_option('page_comments') && ( ( 'newest' == get_option('default_comments_page') && get_query_var('cpage') > 0 ) || ( 'newest' != get_option('default_comments_page') && get_query_var('cpage') > 1 ) ) ) {
				$addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit( 'comment-page-' . get_query_var('cpage'), 'commentpaged' );
				$redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] );
			}

			$redirect['path'] = user_trailingslashit( preg_replace('|/index.php/?$|', '/', $redirect['path']) ); // strip off trailing /index.php/
			if ( !empty( $addl_path ) && $wp_rewrite->using_index_permalinks() && strpos($redirect['path'], '/index.php/') === false )
				$redirect['path'] = trailingslashit($redirect['path']) . 'index.php/';
			if ( !empty( $addl_path ) )
				$redirect['path'] = trailingslashit($redirect['path']) . $addl_path;
			$redirect_url = $redirect['scheme'] . '://' . $redirect['host'] . $redirect['path'];
		}

		if ( 'wp-register.php' == basename( $redirect['path'] ) ) {
			if ( is_multisite() )
				$redirect_url = apply_filters( 'wp_signup_location', site_url( 'wp-signup.php' ) );
			else
				$redirect_url = site_url( 'wp-login.php?action=register' );
			wp_redirect( $redirect_url, 301 );
			die();
		}
	}

	// tack on any additional query vars
	$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	if ( $redirect_url && !empty($redirect['query']) ) {
		parse_str( $redirect['query'], $_parsed_query );
		$redirect = @parse_url($redirect_url);

		if ( ! empty( $_parsed_query['name'] ) && ! empty( $redirect['query'] ) ) {
			parse_str( $redirect['query'], $_parsed_redirect_query );

			if ( empty( $_parsed_redirect_query['name'] ) )
				unset( $_parsed_query['name'] );
		}

		$_parsed_query = rawurlencode_deep( $_parsed_query );
		$redirect_url = add_query_arg( $_parsed_query, $redirect_url );
	}

	if ( $redirect_url )
		$redirect = @parse_url($redirect_url);

	// www.example.com vs example.com
	$user_home = @parse_url(home_url());
	if ( !empty($user_home['host']) )
		$redirect['host'] = $user_home['host'];
	if ( empty($user_home['path']) )
		$user_home['path'] = '/';

	// Handle ports
	if ( !empty($user_home['port']) )
		$redirect['port'] = $user_home['port'];
	else
		unset($redirect['port']);

	// trailing /index.php
	$redirect['path'] = preg_replace('|/index.php/*?$|', '/', $redirect['path']);

	// Remove trailing spaces from the path
	$redirect['path'] = preg_replace( '#(%20| )+$#', '', $redirect['path'] );

	if ( !empty( $redirect['query'] ) ) {
		// Remove trailing spaces from certain terminating query string args
		$redirect['query'] = preg_replace( '#((p|page_id|cat|tag)=[^&]*?)(%20| )+$#', '$1', $redirect['query'] );

		// Clean up empty query strings
		$redirect['query'] = trim(preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&');

		// Redirect obsolete feeds
		$redirect['query'] = preg_replace( '#(^|&)feed=rss(&|$)#', '$1feed=rss2$3', $redirect['query'] );

		// Remove redundant leading ampersands
		$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );
	}

	// strip /index.php/ when we're not using PATHINFO permalinks
	if ( !$wp_rewrite->using_index_permalinks() )
		$redirect['path'] = str_replace('/index.php/', '/', $redirect['path']);

	// trailing slashes
	if ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || ( is_front_page() && (get_query_var('paged') > 1) ) ) ) {
		$user_ts_type = '';
		if ( get_query_var('paged') > 0 ) {
			$user_ts_type = 'paged';
		} else {
			foreach ( array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type ) {
				$func = 'is_' . $type;
				if ( call_user_func($func) ) {
					$user_ts_type = $type;
					break;
				}
			}
		}
		$redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
	} elseif ( is_front_page() ) {
		$redirect['path'] = trailingslashit($redirect['path']);
	}

	// Strip multiple slashes out of the URL
	if ( strpos($redirect['path'], '//') > -1 )
		$redirect['path'] = preg_replace('|/+|', '/', $redirect['path']);

	// Always trailing slash the Front Page URL
	if ( trailingslashit( $redirect['path'] ) == trailingslashit( $user_home['path'] ) )
		$redirect['path'] = trailingslashit($redirect['path']);

	// Ignore differences in host capitalization, as this can lead to infinite redirects
	// Only redirect no-www <=> yes-www
	if ( strtolower($original['host']) == strtolower($redirect['host']) ||
		( strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host']) ) )
		$redirect['host'] = $original['host'];

	$compare_original = array($original['host'], $original['path']);

	if ( !empty( $original['port'] ) )
		$compare_original[] = $original['port'];

	if ( !empty( $original['query'] ) )
		$compare_original[] = $original['query'];

	$compare_redirect = array($redirect['host'], $redirect['path']);

	if ( !empty( $redirect['port'] ) )
		$compare_redirect[] = $redirect['port'];

	if ( !empty( $redirect['query'] ) )
		$compare_redirect[] = $redirect['query'];

	if ( $compare_original !== $compare_redirect ) {
		$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
		if ( !empty($redirect['port']) )
			$redirect_url .= ':' . $redirect['port'];
		$redirect_url .= $redirect['path'];
		if ( !empty($redirect['query']) )
			$redirect_url .= '?' . $redirect['query'];
	}

	if ( !$redirect_url || $redirect_url == $requested_url )
		return false;

	// Hex encoded octets are case-insensitive.
	if ( false !== strpos($requested_url, '%') ) {
		if ( !function_exists('lowercase_octets') ) {
			function lowercase_octets($matches) {
				return strtolower( $matches[0] );
			}
		}
		$requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url);
	}

	// Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning false
	$redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);

	if ( !$redirect_url || $redirect_url == $requested_url ) // yes, again -- in case the filter aborted the request
		return false;

	if ( $do_redirect ) {
		// protect against chained redirects
		if ( !redirect_canonical($redirect_url, false) ) {
			wp_redirect($redirect_url, 301);
			exit();
		} else {
			// Debug
			// die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
			return false;
		}
	} else {
		return $redirect_url;
	}
}
 /**
  * Returns current group
  *
  * @return string
  */
 function get_group()
 {
     static $group = null;
     if ($group === null) {
         switch (true) {
             case is_404() && ($template = get_404_template()):
             case is_search() && ($template = get_search_template()):
             case is_tax() && ($template = get_taxonomy_template()):
             case is_home() && ($template = get_home_template()):
             case is_attachment() && ($template = get_attachment_template()):
             case is_single() && ($template = get_single_template()):
             case is_page() && ($template = get_page_template()):
             case is_category() && ($template = get_category_template()):
             case is_tag() && ($template = get_tag_template()):
             case is_author() && ($template = get_author_template()):
             case is_date() && ($template = get_date_template()):
             case is_archive() && ($template = get_archive_template()):
             case is_comments_popup() && ($template = get_comments_popup_template()):
             case is_paged() && ($template = get_paged_template()):
                 $group = basename($template, '.php');
                 break;
             default:
                 $group = 'default';
                 break;
         }
     }
     return $group;
 }
Exemplo n.º 19
0
/**
 * Redirects incoming links to the proper URL based on the site url.
 *
 * Search engines consider www.somedomain.com and somedomain.com to be two
 * different URLs when they both go to the same location. This SEO enhancement
 * prevents penalty for duplicate content by redirecting all incoming links to
 * one or the other.
 *
 * Prevents redirection for feeds, trackbacks, searches, comment popup, and
 * admin URLs. Does not redirect on non-pretty-permalink-supporting IIS 7+,
 * page/post previews, WP admin, Trackbacks, robots.txt, searches, or on POST
 * requests.
 *
 * Will also attempt to find the correct link when a user enters a URL that does
 * not exist based on exact WordPress query. Will instead try to parse the URL
 * or query in an attempt to figure the correct page to go to.
 *
 * @since 2.3.0
 *
 * @global WP_Rewrite $wp_rewrite
 * @global bool $is_IIS
 * @global WP_Query $wp_query
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string $requested_url Optional. The URL that was requested, used to
 *		figure if redirect is needed.
 * @param bool $do_redirect Optional. Redirect to the new URL.
 * @return string|void The string of the URL, if redirect needed.
 */
function redirect_canonical($requested_url = null, $do_redirect = true)
{
    global $wp_rewrite, $is_IIS, $wp_query, $wpdb, $wp;
    if (isset($_SERVER['REQUEST_METHOD']) && !in_array(strtoupper($_SERVER['REQUEST_METHOD']), array('GET', 'HEAD'))) {
        return;
    }
    // If we're not in wp-admin and the post has been published and preview nonce
    // is non-existent or invalid then no need for preview in query
    if (is_preview() && get_query_var('p') && 'publish' == get_post_status(get_query_var('p'))) {
        if (!isset($_GET['preview_id']) || !isset($_GET['preview_nonce']) || !wp_verify_nonce($_GET['preview_nonce'], 'post_preview_' . (int) $_GET['preview_id'])) {
            $wp_query->is_preview = false;
        }
    }
    if (is_trackback() || is_search() || is_comments_popup() || is_admin() || is_preview() || is_robots() || $is_IIS && !iis7_supports_permalinks()) {
        return;
    }
    if (!$requested_url && isset($_SERVER['HTTP_HOST'])) {
        // build the URL in the address bar
        $requested_url = is_ssl() ? 'https://' : 'http://';
        $requested_url .= $_SERVER['HTTP_HOST'];
        $requested_url .= $_SERVER['REQUEST_URI'];
    }
    $original = @parse_url($requested_url);
    if (false === $original) {
        return;
    }
    $redirect = $original;
    $redirect_url = false;
    // Notice fixing
    if (!isset($redirect['path'])) {
        $redirect['path'] = '';
    }
    if (!isset($redirect['query'])) {
        $redirect['query'] = '';
    }
    // If the original URL ended with non-breaking spaces, they were almost
    // certainly inserted by accident. Let's remove them, so the reader doesn't
    // see a 404 error with no obvious cause.
    $redirect['path'] = preg_replace('|(%C2%A0)+$|i', '', $redirect['path']);
    // It's not a preview, so remove it from URL
    if (get_query_var('preview')) {
        $redirect['query'] = remove_query_arg('preview', $redirect['query']);
    }
    if (is_feed() && ($id = get_query_var('p'))) {
        if ($redirect_url = get_post_comments_feed_link($id, get_query_var('feed'))) {
            $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type', 'feed'), $redirect_url);
            $redirect['path'] = parse_url($redirect_url, PHP_URL_PATH);
        }
    }
    if (is_singular() && 1 > $wp_query->post_count && ($id = get_query_var('p'))) {
        $vars = $wpdb->get_results($wpdb->prepare("SELECT post_type, post_parent FROM {$wpdb->posts} WHERE ID = %d", $id));
        if (isset($vars[0]) && ($vars = $vars[0])) {
            if ('revision' == $vars->post_type && $vars->post_parent > 0) {
                $id = $vars->post_parent;
            }
            if ($redirect_url = get_permalink($id)) {
                $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type'), $redirect_url);
            }
        }
    }
    // These tests give us a WP-generated permalink
    if (is_404()) {
        // Redirect ?page_id, ?p=, ?attachment_id= to their respective url's
        $id = max(get_query_var('p'), get_query_var('page_id'), get_query_var('attachment_id'));
        if ($id && ($redirect_post = get_post($id))) {
            $post_type_obj = get_post_type_object($redirect_post->post_type);
            if ($post_type_obj->public) {
                $redirect_url = get_permalink($redirect_post);
                $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type'), $redirect_url);
            }
        }
        if (get_query_var('day') && get_query_var('monthnum') && get_query_var('year')) {
            $year = get_query_var('year');
            $month = get_query_var('monthnum');
            $day = get_query_var('day');
            $date = sprintf('%04d-%02d-%02d', $year, $month, $day);
            if (!wp_checkdate($month, $day, $year, $date)) {
                $redirect_url = get_month_link($year, $month);
                $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('year', 'monthnum', 'day'), $redirect_url);
            }
        } elseif (get_query_var('monthnum') && get_query_var('year') && 12 < get_query_var('monthnum')) {
            $redirect_url = get_year_link(get_query_var('year'));
            $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('year', 'monthnum'), $redirect_url);
        }
        if (!$redirect_url) {
            if ($redirect_url = redirect_guess_404_permalink()) {
                $redirect['query'] = _remove_qs_args_if_not_in_url($redirect['query'], array('page', 'feed', 'p', 'page_id', 'attachment_id', 'pagename', 'name', 'post_type'), $redirect_url);
            }
        }
        if (get_query_var('page') && $wp_query->post && false !== strpos($wp_query->post->post_content, '<!--nextpage-->')) {
            $redirect['path'] = rtrim($redirect['path'], (int) get_query_var('page') . '/');
            $redirect['query'] = remove_query_arg('page', $redirect['query']);
            $redirect_url = get_permalink($wp_query->post->ID);
        }
    } elseif (is_object($wp_rewrite) && $wp_rewrite->using_permalinks()) {
        // rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
        if (is_attachment() && !array_diff(array_keys($wp->query_vars), array('attachment', 'attachment_id')) && !$redirect_url) {
            if (!empty($_GET['attachment_id'])) {
                $redirect_url = get_attachment_link(get_query_var('attachment_id'));
                if ($redirect_url) {
                    $redirect['query'] = remove_query_arg('attachment_id', $redirect['query']);
                }
            } else {
                $redirect_url = get_attachment_link();
            }
        } elseif (is_single() && !empty($_GET['p']) && !$redirect_url) {
            if ($redirect_url = get_permalink(get_query_var('p'))) {
                $redirect['query'] = remove_query_arg(array('p', 'post_type'), $redirect['query']);
            }
        } elseif (is_single() && !empty($_GET['name']) && !$redirect_url) {
            if ($redirect_url = get_permalink($wp_query->get_queried_object_id())) {
                $redirect['query'] = remove_query_arg('name', $redirect['query']);
            }
        } elseif (is_page() && !empty($_GET['page_id']) && !$redirect_url) {
            if ($redirect_url = get_permalink(get_query_var('page_id'))) {
                $redirect['query'] = remove_query_arg('page_id', $redirect['query']);
            }
        } elseif (is_page() && !is_feed() && isset($wp_query->queried_object) && 'page' == get_option('show_on_front') && $wp_query->queried_object->ID == get_option('page_on_front') && !$redirect_url) {
            $redirect_url = home_url('/');
        } elseif (is_home() && !empty($_GET['page_id']) && 'page' == get_option('show_on_front') && get_query_var('page_id') == get_option('page_for_posts') && !$redirect_url) {
            if ($redirect_url = get_permalink(get_option('page_for_posts'))) {
                $redirect['query'] = remove_query_arg('page_id', $redirect['query']);
            }
        } elseif (!empty($_GET['m']) && (is_year() || is_month() || is_day())) {
            $m = get_query_var('m');
            switch (strlen($m)) {
                case 4:
                    // Yearly
                    $redirect_url = get_year_link($m);
                    break;
                case 6:
                    // Monthly
                    $redirect_url = get_month_link(substr($m, 0, 4), substr($m, 4, 2));
                    break;
                case 8:
                    // Daily
                    $redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
                    break;
            }
            if ($redirect_url) {
                $redirect['query'] = remove_query_arg('m', $redirect['query']);
            }
            // now moving on to non ?m=X year/month/day links
        } elseif (is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day'])) {
            if ($redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
            }
        } elseif (is_month() && get_query_var('year') && !empty($_GET['monthnum'])) {
            if ($redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
            }
        } elseif (is_year() && !empty($_GET['year'])) {
            if ($redirect_url = get_year_link(get_query_var('year'))) {
                $redirect['query'] = remove_query_arg('year', $redirect['query']);
            }
        } elseif (is_author() && !empty($_GET['author']) && preg_match('|^[0-9]+$|', $_GET['author'])) {
            $author = get_userdata(get_query_var('author'));
            if (false !== $author && $wpdb->get_var($wpdb->prepare("SELECT ID FROM {$wpdb->posts} WHERE {$wpdb->posts}.post_author = %d AND {$wpdb->posts}.post_status = 'publish' LIMIT 1", $author->ID))) {
                if ($redirect_url = get_author_posts_url($author->ID, $author->user_nicename)) {
                    $redirect['query'] = remove_query_arg('author', $redirect['query']);
                }
            }
        } elseif (is_category() || is_tag() || is_tax()) {
            // Terms (Tags/categories)
            $term_count = 0;
            foreach ($wp_query->tax_query->queried_terms as $tax_query) {
                $term_count += count($tax_query['terms']);
            }
            $obj = $wp_query->get_queried_object();
            if ($term_count <= 1 && !empty($obj->term_id) && ($tax_url = get_term_link((int) $obj->term_id, $obj->taxonomy)) && !is_wp_error($tax_url)) {
                if (!empty($redirect['query'])) {
                    // Strip taxonomy query vars off the url.
                    $qv_remove = array('term', 'taxonomy');
                    if (is_category()) {
                        $qv_remove[] = 'category_name';
                        $qv_remove[] = 'cat';
                    } elseif (is_tag()) {
                        $qv_remove[] = 'tag';
                        $qv_remove[] = 'tag_id';
                    } else {
                        // Custom taxonomies will have a custom query var, remove those too:
                        $tax_obj = get_taxonomy($obj->taxonomy);
                        if (false !== $tax_obj->query_var) {
                            $qv_remove[] = $tax_obj->query_var;
                        }
                    }
                    $rewrite_vars = array_diff(array_keys($wp_query->query), array_keys($_GET));
                    if (!array_diff($rewrite_vars, array_keys($_GET))) {
                        // Check to see if all the Query vars are coming from the rewrite, none are set via $_GET
                        $redirect['query'] = remove_query_arg($qv_remove, $redirect['query']);
                        //Remove all of the per-tax qv's
                        // Create the destination url for this taxonomy
                        $tax_url = parse_url($tax_url);
                        if (!empty($tax_url['query'])) {
                            // Taxonomy accessible via ?taxonomy=..&term=.. or any custom qv..
                            parse_str($tax_url['query'], $query_vars);
                            $redirect['query'] = add_query_arg($query_vars, $redirect['query']);
                        } else {
                            // Taxonomy is accessible via a "pretty-URL"
                            $redirect['path'] = $tax_url['path'];
                        }
                    } else {
                        // Some query vars are set via $_GET. Unset those from $_GET that exist via the rewrite
                        foreach ($qv_remove as $_qv) {
                            if (isset($rewrite_vars[$_qv])) {
                                $redirect['query'] = remove_query_arg($_qv, $redirect['query']);
                            }
                        }
                    }
                }
            }
        } elseif (is_single() && strpos($wp_rewrite->permalink_structure, '%category%') !== false && ($cat = get_query_var('category_name'))) {
            $category = get_category_by_path($cat);
            $post_terms = wp_get_object_terms($wp_query->get_queried_object_id(), 'category', array('fields' => 'tt_ids'));
            if (!$category || is_wp_error($category) || !is_wp_error($post_terms) && !empty($post_terms) && !in_array($category->term_taxonomy_id, $post_terms)) {
                $redirect_url = get_permalink($wp_query->get_queried_object_id());
            }
        }
        // Post Paging
        if (is_singular() && !is_front_page() && get_query_var('page')) {
            if (!$redirect_url) {
                $redirect_url = get_permalink(get_queried_object_id());
            }
            $redirect_url = trailingslashit($redirect_url) . user_trailingslashit(get_query_var('page'), 'single_paged');
            $redirect['query'] = remove_query_arg('page', $redirect['query']);
        }
        // paging and feeds
        if (get_query_var('paged') || is_feed() || get_query_var('cpage')) {
            while (preg_match("#/{$wp_rewrite->pagination_base}/?[0-9]+?(/+)?\$#", $redirect['path']) || preg_match('#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $redirect['path']) || preg_match("#/{$wp_rewrite->comments_pagination_base}-[0-9]+(/+)?\$#", $redirect['path'])) {
                // Strip off paging and feed
                $redirect['path'] = preg_replace("#/{$wp_rewrite->pagination_base}/?[0-9]+?(/+)?\$#", '/', $redirect['path']);
                // strip off any existing paging
                $redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+|$)#', '/', $redirect['path']);
                // strip off feed endings
                $redirect['path'] = preg_replace("#/{$wp_rewrite->comments_pagination_base}-[0-9]+?(/+)?\$#", '/', $redirect['path']);
                // strip off any existing comment paging
            }
            $addl_path = '';
            if (is_feed() && in_array(get_query_var('feed'), $wp_rewrite->feeds)) {
                $addl_path = !empty($addl_path) ? trailingslashit($addl_path) : '';
                if (!is_singular() && get_query_var('withcomments')) {
                    $addl_path .= 'comments/';
                }
                if ('rss' == get_default_feed() && 'feed' == get_query_var('feed') || 'rss' == get_query_var('feed')) {
                    $addl_path .= user_trailingslashit('feed/' . (get_default_feed() == 'rss2' ? '' : 'rss2'), 'feed');
                } else {
                    $addl_path .= user_trailingslashit('feed/' . (get_default_feed() == get_query_var('feed') || 'feed' == get_query_var('feed') ? '' : get_query_var('feed')), 'feed');
                }
                $redirect['query'] = remove_query_arg('feed', $redirect['query']);
            } elseif (is_feed() && 'old' == get_query_var('feed')) {
                $old_feed_files = array('wp-atom.php' => 'atom', 'wp-commentsrss2.php' => 'comments_rss2', 'wp-feed.php' => get_default_feed(), 'wp-rdf.php' => 'rdf', 'wp-rss.php' => 'rss2', 'wp-rss2.php' => 'rss2');
                if (isset($old_feed_files[basename($redirect['path'])])) {
                    $redirect_url = get_feed_link($old_feed_files[basename($redirect['path'])]);
                    wp_redirect($redirect_url, 301);
                    die;
                }
            }
            if (get_query_var('paged') > 0) {
                $paged = get_query_var('paged');
                $redirect['query'] = remove_query_arg('paged', $redirect['query']);
                if (!is_feed()) {
                    if ($paged > 1 && !is_single()) {
                        $addl_path = (!empty($addl_path) ? trailingslashit($addl_path) : '') . user_trailingslashit("{$wp_rewrite->pagination_base}/{$paged}", 'paged');
                    } elseif (!is_single()) {
                        $addl_path = !empty($addl_path) ? trailingslashit($addl_path) : '';
                    }
                } elseif ($paged > 1) {
                    $redirect['query'] = add_query_arg('paged', $paged, $redirect['query']);
                }
            }
            if (get_option('page_comments') && ('newest' == get_option('default_comments_page') && get_query_var('cpage') > 0 || 'newest' != get_option('default_comments_page') && get_query_var('cpage') > 1)) {
                $addl_path = (!empty($addl_path) ? trailingslashit($addl_path) : '') . user_trailingslashit($wp_rewrite->comments_pagination_base . '-' . get_query_var('cpage'), 'commentpaged');
                $redirect['query'] = remove_query_arg('cpage', $redirect['query']);
            }
            $redirect['path'] = user_trailingslashit(preg_replace('|/' . preg_quote($wp_rewrite->index, '|') . '/?$|', '/', $redirect['path']));
            // strip off trailing /index.php/
            if (!empty($addl_path) && $wp_rewrite->using_index_permalinks() && strpos($redirect['path'], '/' . $wp_rewrite->index . '/') === false) {
                $redirect['path'] = trailingslashit($redirect['path']) . $wp_rewrite->index . '/';
            }
            if (!empty($addl_path)) {
                $redirect['path'] = trailingslashit($redirect['path']) . $addl_path;
            }
            $redirect_url = $redirect['scheme'] . '://' . $redirect['host'] . $redirect['path'];
        }
        if ('wp-register.php' == basename($redirect['path'])) {
            if (is_multisite()) {
                /** This filter is documented in wp-login.php */
                $redirect_url = apply_filters('wp_signup_location', network_site_url('wp-signup.php'));
            } else {
                $redirect_url = wp_registration_url();
            }
            wp_redirect($redirect_url, 301);
            die;
        }
    }
    // tack on any additional query vars
    $redirect['query'] = preg_replace('#^\\??&*?#', '', $redirect['query']);
    if ($redirect_url && !empty($redirect['query'])) {
        parse_str($redirect['query'], $_parsed_query);
        $redirect = @parse_url($redirect_url);
        if (!empty($_parsed_query['name']) && !empty($redirect['query'])) {
            parse_str($redirect['query'], $_parsed_redirect_query);
            if (empty($_parsed_redirect_query['name'])) {
                unset($_parsed_query['name']);
            }
        }
        $_parsed_query = rawurlencode_deep($_parsed_query);
        $redirect_url = add_query_arg($_parsed_query, $redirect_url);
    }
    if ($redirect_url) {
        $redirect = @parse_url($redirect_url);
    }
    // www.example.com vs example.com
    $user_home = @parse_url(home_url());
    if (!empty($user_home['host'])) {
        $redirect['host'] = $user_home['host'];
    }
    if (empty($user_home['path'])) {
        $user_home['path'] = '/';
    }
    // Handle ports
    if (!empty($user_home['port'])) {
        $redirect['port'] = $user_home['port'];
    } else {
        unset($redirect['port']);
    }
    // trailing /index.php
    $redirect['path'] = preg_replace('|/' . preg_quote($wp_rewrite->index, '|') . '/*?$|', '/', $redirect['path']);
    // Remove trailing spaces from the path
    $redirect['path'] = preg_replace('#(%20| )+$#', '', $redirect['path']);
    if (!empty($redirect['query'])) {
        // Remove trailing spaces from certain terminating query string args
        $redirect['query'] = preg_replace('#((p|page_id|cat|tag)=[^&]*?)(%20| )+$#', '$1', $redirect['query']);
        // Clean up empty query strings
        $redirect['query'] = trim(preg_replace('#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&');
        // Redirect obsolete feeds
        $redirect['query'] = preg_replace('#(^|&)feed=rss(&|$)#', '$1feed=rss2$2', $redirect['query']);
        // Remove redundant leading ampersands
        $redirect['query'] = preg_replace('#^\\??&*?#', '', $redirect['query']);
    }
    // strip /index.php/ when we're not using PATHINFO permalinks
    if (!$wp_rewrite->using_index_permalinks()) {
        $redirect['path'] = str_replace('/' . $wp_rewrite->index . '/', '/', $redirect['path']);
    }
    // trailing slashes
    if (is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || is_front_page() && get_query_var('paged') > 1)) {
        $user_ts_type = '';
        if (get_query_var('paged') > 0) {
            $user_ts_type = 'paged';
        } else {
            foreach (array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type) {
                $func = 'is_' . $type;
                if (call_user_func($func)) {
                    $user_ts_type = $type;
                    break;
                }
            }
        }
        $redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
    } elseif (is_front_page()) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Strip multiple slashes out of the URL
    if (strpos($redirect['path'], '//') > -1) {
        $redirect['path'] = preg_replace('|/+|', '/', $redirect['path']);
    }
    // Always trailing slash the Front Page URL
    if (trailingslashit($redirect['path']) == trailingslashit($user_home['path'])) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Ignore differences in host capitalization, as this can lead to infinite redirects
    // Only redirect no-www <=> yes-www
    if (strtolower($original['host']) == strtolower($redirect['host']) || strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host'])) {
        $redirect['host'] = $original['host'];
    }
    $compare_original = array($original['host'], $original['path']);
    if (!empty($original['port'])) {
        $compare_original[] = $original['port'];
    }
    if (!empty($original['query'])) {
        $compare_original[] = $original['query'];
    }
    $compare_redirect = array($redirect['host'], $redirect['path']);
    if (!empty($redirect['port'])) {
        $compare_redirect[] = $redirect['port'];
    }
    if (!empty($redirect['query'])) {
        $compare_redirect[] = $redirect['query'];
    }
    if ($compare_original !== $compare_redirect) {
        $redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
        if (!empty($redirect['port'])) {
            $redirect_url .= ':' . $redirect['port'];
        }
        $redirect_url .= $redirect['path'];
        if (!empty($redirect['query'])) {
            $redirect_url .= '?' . $redirect['query'];
        }
    }
    if (!$redirect_url || $redirect_url == $requested_url) {
        return;
    }
    // Hex encoded octets are case-insensitive.
    if (false !== strpos($requested_url, '%')) {
        if (!function_exists('lowercase_octets')) {
            function lowercase_octets($matches)
            {
                return strtolower($matches[0]);
            }
        }
        $requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url);
    }
    /**
     * Filter the canonical redirect URL.
     *
     * Returning false to this filter will cancel the redirect.
     *
     * @since 2.3.0
     *
     * @param string $redirect_url  The redirect URL.
     * @param string $requested_url The requested URL.
     */
    $redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);
    // yes, again -- in case the filter aborted the request
    if (!$redirect_url || $redirect_url == $requested_url) {
        return;
    }
    if ($do_redirect) {
        // protect against chained redirects
        if (!redirect_canonical($redirect_url, false)) {
            wp_redirect($redirect_url, 301);
            exit;
        } else {
            // Debug
            // die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
            return;
        }
    } else {
        return $redirect_url;
    }
}
Exemplo n.º 20
0
 private function getContent()
 {
     $template = false;
     if (is_404() && ($template = get_404_template())) {
     } elseif (is_search() && ($template = get_search_template())) {
     } elseif (is_tax() && ($template = get_taxonomy_template())) {
     } elseif (is_front_page() && ($template = get_front_page_template())) {
     } elseif (is_home() && ($template = get_home_template())) {
     } elseif (is_attachment() && ($template = get_attachment_template())) {
         remove_filter('the_content', 'prepend_attachment');
     } elseif (is_single() && ($template = get_single_template())) {
     } elseif (is_page() && ($template = get_page_template())) {
     } elseif (is_category() && ($template = get_category_template())) {
     } elseif (is_tag() && ($template = get_tag_template())) {
     } elseif (is_author() && ($template = get_author_template())) {
     } elseif (is_date() && ($template = get_date_template())) {
     } elseif (is_archive() && ($template = get_archive_template())) {
     } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
     } elseif (is_paged() && ($template = get_paged_template())) {
     } else {
         $template = get_index_template();
     }
     if ($template = apply_filters('template_include', $template)) {
         ob_start();
         include $template;
         $contents = ob_get_contents();
         ob_end_clean();
         return $contents;
     } else {
         return;
     }
 }
Exemplo n.º 21
0
 /**
  * Get the identifier for the active page
  *
  * @return null|string
  */
 public static function get_page()
 {
     $page = null;
     /**
      * See: https://codex.wordpress.org/Conditional_Tags
      */
     switch (true) {
         case is_404():
             $page = 'error';
             break;
         case is_search():
             $page = 'search';
             break;
             /**
              * Case is_home() return true when on the posts list page,
              * This is usually the page that shows the latest 10 posts.
              */
         /**
          * Case is_home() return true when on the posts list page,
          * This is usually the page that shows the latest 10 posts.
          */
         case is_home():
             $page = 'home';
             break;
             /**
              * Case is_front_page() returns true if the user is on the page or page of posts that is set to the front page
              * on Settings->Reading->Front page displays
              */
         /**
          * Case is_front_page() returns true if the user is on the page or page of posts that is set to the front page
          * on Settings->Reading->Front page displays
          */
         case is_front_page():
             $page = 'front_page';
             break;
         case is_post_type_archive():
             $page = 'post-type-archive';
             break;
         case is_page_template():
             $page = 'custom';
             break;
         case is_single():
             $page = 'single';
             break;
         case is_page():
             $page = 'page';
             break;
         case is_attachment():
             $page = 'attachment';
             break;
         case is_comments_popup():
             $page = 'comments-popup';
             break;
         case is_tax():
             $page = 'taxonomy';
             break;
         case is_tag():
             $page = 'tag';
             break;
         case is_date():
             $page = 'date';
             break;
         case is_category():
             $page = 'category';
             break;
         case is_author():
             $page = 'author';
             break;
         case is_archive():
             $page = 'archive';
             break;
     }
     /**
      * Filter: override for page selection
      */
     $page = self::filter('page-' . $page, $page);
     $page = self::filter('page', $page);
     return $page;
 }
Exemplo n.º 22
0
/**
 * Print jQuery call to modify comment form.
 *
 * @action: comment_form
 **/
function openid_comment_form()
{
    global $wp_scripts;
    if (!is_user_logged_in() && (is_single() || is_comments_popup()) && isset($wp_scripts) && $wp_scripts->query('openid')) {
        echo '<script type="text/javascript">add_openid_to_comment_form()</script>';
    }
}
Exemplo n.º 23
0
 public function templateLoad($defaultView = '')
 {
     global $posts, $post, $wp_did_header, $wp_query, $wp_rewrite, $wpdb, $wp_version, $wp, $id, $comment, $user_ID;
     $content = '';
     /**
      * Loads the correct template based on the visitor's url
      * @package WordPress
      */
     if (defined('WP_USE_THEMES') && WP_USE_THEMES) {
         do_action('template_redirect');
     }
     /**
      * Filter whether to allow 'HEAD' requests to generate content.
      *
      * Provides a significant performance bump by exiting before the page
      * content loads for 'HEAD' requests. See #14348.
      *
      * @since 3.5.0
      *
      * @param bool $exit Whether to exit without generating any content for 'HEAD' requests. Default true.
      */
     if ('HEAD' === $_SERVER['REQUEST_METHOD'] && apply_filters('exit_on_http_head', true)) {
         exit;
     }
     // Process feeds and trackbacks even if not using themes.
     if (is_robots()) {
         /**
          * Fired when the template loader determines a robots.txt request.
          *
          * @since 2.1.0
          */
         do_action('do_robots');
         return $content;
     } elseif (is_feed()) {
         do_feed();
         return $content;
     } elseif (is_trackback()) {
         include ABSPATH . 'wp-trackback.php';
         return $content;
     }
     if (defined('WP_USE_THEMES') && WP_USE_THEMES) {
         $template = false;
         if (is_404() && ($template = get_404_template())) {
         } elseif (is_search() && ($template = get_search_template())) {
         } elseif (is_front_page() && ($template = get_front_page_template())) {
         } elseif (is_home() && ($template = get_home_template())) {
         } elseif (is_post_type_archive() && ($template = get_post_type_archive_template())) {
         } elseif (is_tax() && ($template = get_taxonomy_template())) {
         } elseif (is_attachment() && ($template = get_attachment_template())) {
             remove_filter('the_content', 'prepend_attachment');
         } elseif (is_single() && ($template = get_single_template())) {
         } elseif (is_page() && ($template = get_page_template())) {
         } elseif (is_category() && ($template = get_category_template())) {
         } elseif (is_tag() && ($template = get_tag_template())) {
         } elseif (is_author() && ($template = get_author_template())) {
         } elseif (is_date() && ($template = get_date_template())) {
         } elseif (is_archive() && ($template = get_archive_template())) {
         } elseif (is_comments_popup() && ($template = get_comments_popup_template())) {
         } elseif (is_paged() && ($template = get_paged_template())) {
         } else {
             $template = get_index_template();
         }
         /**
          * Filter the path of the current template before including it.
          *
          * @since 3.0.0
          *
          * @param string $template The path of the template to include.
          */
         if ($template = apply_filters('template_include', $this->defaultView ?: $template)) {
             load_template($template, false);
         }
         return $content;
     }
 }
Exemplo n.º 24
0
/**
 * add_filter the_content.
 */
function wp_social_bookmarking_light_the_content($content)
{
    if (is_feed() || is_404() || is_robots() || is_comments_popup() || function_exists('is_ktai') && is_ktai()) {
        return $content;
    }
    $options = wp_social_bookmarking_light_options();
    if ($options['single_page'] && !is_singular()) {
        return $content;
    }
    if (!$options['is_page'] && is_page()) {
        return $content;
    }
    $out = wp_social_bookmarking_light_output($options['services'], get_permalink(), get_the_title());
    if ($out == '') {
        return $content;
    }
    if ($options['position'] == 'top') {
        return "{$out}{$content}";
    } else {
        if ($options['position'] == 'bottom') {
            return "{$content}{$out}";
        } else {
            if ($options['position'] == 'both') {
                return "{$out}{$content}{$out}";
            }
        }
    }
    return $content;
}
Exemplo n.º 25
0
 /**
  * Gets all the crumbs for the current page. Uses the template hierarchy and the
  * provided options to determine which crumbs to return.
  *
  * @access public
  * @static
  * @param array $options
  * @return array
  */
 public static function get_crumbs(array $options)
 {
     $crumbs = self::get_home_crumbs($options);
     if (is_front_page() || is_home()) {
         return $crumbs;
     } elseif (is_404()) {
         return array_merge($crumbs, self::get_404_crumbs($options));
     } elseif (is_search()) {
         return array_merge($crumbs, self::get_search_crumbs($options));
     } elseif (is_date()) {
         return array_merge($crumbs, self::get_date_archive_crumbs($options));
     } elseif (is_author()) {
         return array_merge($crumbs, self::get_author_crumbs($options));
     } elseif (is_post_type_archive()) {
         return array_merge($crumbs, self::get_post_type_crumbs($options));
     } elseif (is_category() || is_tag() || is_tax()) {
         return array_merge($crumbs, self::get_taxonomy_crumbs($options));
     } elseif (is_comments_popup()) {
         return array_merge($crumbs, self::get_comment_popup_crumbs($options));
     } elseif (is_attachment()) {
         return $crumbs;
     } elseif (is_singular()) {
         return array_merge($crumbs, self::get_singular_crumbs($options));
     } else {
         return $crumbs;
     }
 }
Exemplo n.º 26
0
 /**
  * HideMyWP::wp()
  * 
  * Disable WP components when permalink is enabled
  * @return
  */
 function wp()
 {
     if ((is_feed() || is_comment_feed()) && !isset($_GET['feed']) && !$this->opt('feed_enable')) {
         $this->block_access();
     }
     if (is_author() && !isset($_GET['author']) && !isset($_GET['author']) && !$this->opt('author_enable')) {
         $this->block_access();
     }
     if (is_search() && !isset($_GET['s']) && !$this->opt('search_enable')) {
         $this->block_access();
     }
     if (is_paged() && !isset($_GET['paged']) && !$this->opt('paginate_enable')) {
         $this->block_access();
     }
     if (is_page() && !isset($_GET['page_id']) && !isset($_GET['pagename']) && !$this->opt('page_enable')) {
         $this->block_access();
     }
     if (is_single() && !isset($_GET['p']) && !$this->opt('post_enable')) {
         $this->block_access();
     }
     if (is_category() && !isset($_GET['cat']) && !$this->opt('category_enable')) {
         $this->block_access();
     }
     if (is_tag() && !isset($_GET['tag']) && !$this->opt('tag_enable')) {
         $this->block_access();
     }
     if ((is_date() || is_time()) && !isset($_GET['monthnum']) && !isset($_GET['m']) && !isset($_GET['w']) && !isset($_GET['second']) && !isset($_GET['year']) && !isset($_GET['day']) && !isset($_GET['hour']) && !isset($_GET['second']) && !isset($_GET['minute']) && !isset($_GET['calendar']) && $this->opt('disable_archive')) {
         $this->block_access();
     }
     if ((is_tax() || is_post_type_archive() || is_trackback() || is_comments_popup() || is_attachment()) && !isset($_GET['post_type']) && !isset($_GET['taxonamy']) && !isset($_GET['attachment']) && !isset($_GET['attachment_id']) && !isset($_GET['preview']) && $this->opt('disable_other_wp')) {
         $this->block_access();
     }
     if (!is_404() && !is_home() && (stristr($_SERVER['HTTP_USER_AGENT'], 'BuiltWith') || stristr($_SERVER['HTTP_USER_AGENT'], '2ip.ru'))) {
         wp_redirect(home_url());
     }
 }
     include $template;
     return;
 } else {
     if (is_author() && ($template = get_author_template())) {
         include $template;
         return;
     } else {
         if (is_date() && ($template = get_date_template())) {
             include $template;
             return;
         } else {
             if (is_archive() && ($template = get_archive_template())) {
                 include $template;
                 return;
             } else {
                 if (is_comments_popup() && ($template = get_comments_popup_template())) {
                     include $template;
                     return;
                 } else {
                     if (is_paged() && ($template = get_paged_template())) {
                         include $template;
                         return;
                     } else {
                         if (file_exists(TEMPLATEPATH . "/index.php")) {
                             if (is_attachment()) {
                                 add_filter('the_content', 'prepend_attachment');
                             }
                             include TEMPLATEPATH . "/index.php";
                             return;
                         }
                     }
Exemplo n.º 28
0
 /**
  * @param bool $compile
  */
 protected function prepareTemplates($compile)
 {
     if (is_404()) {
         $this->prepareTemplate('404');
     }
     if (is_search()) {
         $this->prepareTemplate('search');
     }
     if (is_front_page()) {
         $this->prepareTemplate('front_page');
     }
     if (is_home()) {
         $this->prepareTemplate('home');
     }
     if (is_post_type_archive()) {
         $this->prepareTemplate('archive');
     }
     if (is_tax()) {
         $this->prepareTemplate('taxonomy');
     }
     if (is_attachment()) {
         $this->prepareTemplate('attachment');
     }
     if (is_single()) {
         $this->prepareTemplate('single');
     }
     if (is_page()) {
         $this->prepareTemplate('page');
     }
     if (is_category()) {
         $this->prepareTemplate('category');
     }
     if (is_tag()) {
         $this->prepareTemplate('tag');
     }
     if (is_author()) {
         $this->prepareTemplate('author');
     }
     if (is_date()) {
         $this->prepareTemplate('date');
     }
     if (is_archive()) {
         $this->prepareTemplate('archive');
     }
     if (is_comments_popup()) {
         $this->prepareTemplate('comments_popup');
     }
     if (is_paged()) {
         $this->prepareTemplate('paged');
     }
     $this->prepareTemplate('index');
 }
Exemplo n.º 29
0
 /**
  * Returns current template
  *
  * @return string
  */
 function get_template()
 {
     static $template = null;
     if ($template === null) {
         switch (true) {
             case is_404() && ($template_file = get_404_template()):
             case is_search() && ($template_file = get_search_template()):
             case is_tax() && ($template_file = get_taxonomy_template()):
             case is_front_page() && function_exists('get_front_page_template') && ($template_file = get_front_page_template()):
             case is_home() && ($template_file = get_home_template()):
             case is_attachment() && ($template_file = get_attachment_template()):
             case is_single() && ($template_file = get_single_template()):
             case is_page() && ($template_file = get_page_template()):
             case is_category() && ($template_file = get_category_template()):
             case is_tag() && ($template_file = get_tag_template()):
             case is_author() && ($template_file = get_author_template()):
             case is_date() && ($template_file = get_date_template()):
             case is_archive() && ($template_file = get_archive_template()):
             case is_comments_popup() && ($template_file = get_comments_popup_template()):
             case is_paged() && ($template_file = get_paged_template()):
                 break;
             default:
                 if (function_exists('get_index_template')) {
                     $template_file = get_index_template();
                 } else {
                     $template_file = 'index.php';
                 }
                 break;
         }
         $template = basename($template_file, '.php');
     }
     return $template;
 }
Exemplo n.º 30
0
function redirect_canonical($requested_url = NULL, $do_redirect = true)
{
    global $wp_rewrite, $posts, $is_IIS;
    if (is_feed() || is_trackback() || is_search() || is_comments_popup() || is_admin() || $is_IIS || isset($_POST) && count($_POST)) {
        return;
    }
    if (!$requested_url) {
        // build the URL in the address bar
        $requested_url = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ? 'https://' : 'http://';
        $requested_url .= $_SERVER['HTTP_HOST'];
        $requested_url .= $_SERVER['REQUEST_URI'];
    }
    $original = @parse_url($requested_url);
    if (false === $original) {
        return;
    }
    // Some PHP setups turn requests for / into /index.php in REQUEST_URI
    $original['path'] = preg_replace('|/index\\.php$|', '/', $original['path']);
    $redirect = $original;
    $redirect_url = false;
    // These tests give us a WP-generated permalink
    if (is_404()) {
        $redirect_url = redirect_guess_404_permalink();
    } elseif (is_object($wp_rewrite) && $wp_rewrite->using_permalinks()) {
        // rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101
        if (is_single() && isset($_GET['p'])) {
            if ($redirect_url = get_permalink(get_query_var('p'))) {
                $redirect['query'] = remove_query_arg('p', $redirect['query']);
            }
        } elseif (is_page() && isset($_GET['page_id'])) {
            if ($redirect_url = get_permalink(get_query_var('page_id'))) {
                $redirect['query'] = remove_query_arg('page_id', $redirect['query']);
            }
        } elseif (isset($_GET['m']) && (is_year() || is_month() || is_day())) {
            $m = get_query_var('m');
            switch (strlen($m)) {
                case 4:
                    // Yearly
                    $redirect_url = get_year_link($m);
                    break;
                case 6:
                    // Monthly
                    $redirect_url = get_month_link(substr($m, 0, 4), substr($m, 4, 2));
                    break;
                case 8:
                    // Daily
                    $redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2));
                    break;
            }
            if ($redirect_url) {
                $redirect['query'] = remove_query_arg('m', $redirect['query']);
            }
            // now moving on to non ?m=X year/month/day links
        } elseif (is_day() && get_query_var('year') && get_query_var('monthnum') && isset($_GET['day'])) {
            if ($redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']);
            }
        } elseif (is_month() && get_query_var('year') && isset($_GET['monthnum'])) {
            if ($redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum'))) {
                $redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']);
            }
        } elseif (is_year() && isset($_GET['year'])) {
            if ($redirect_url = get_year_link(get_query_var('year'))) {
                $redirect['query'] = remove_query_arg('year', $redirect['query']);
            }
        } elseif (is_category() && isset($_GET['cat'])) {
            if ($redirect_url = get_category_link(get_query_var('cat'))) {
                $redirect['query'] = remove_query_arg('cat', $redirect['query']);
            }
        } elseif (is_author() && isset($_GET['author'])) {
            $author = get_userdata(get_query_var('author'));
            if (false !== $author && ($redirect_url = get_author_link(false, $author->ID, $author->user_nicename))) {
                $redirect['query'] = remove_query_arg('author', $redirect['author']);
            }
        }
        // paging
        if ($paged = get_query_var('paged')) {
            if ($paged > 0) {
                if (!$redirect_url) {
                    $redirect_url = $requested_url;
                }
                $paged_redirect = @parse_url($redirect_url);
                $paged_redirect['path'] = preg_replace('|/page/[0-9]+?(/+)?$|', '/', $paged_redirect['path']);
                // strip off any existing paging
                $paged_redirect['path'] = preg_replace('|/index.php/?$|', '/', $paged_redirect['path']);
                // strip off trailing /index.php/
                if ($paged > 1 && !is_single()) {
                    $paged_redirect['path'] = trailingslashit($paged_redirect['path']);
                    if ($wp_rewrite->using_index_permalinks() && strpos($paged_redirect['path'], '/index.php/') === false) {
                        $paged_redirect['path'] .= 'index.php/';
                    }
                    $paged_redirect['path'] .= user_trailingslashit("page/{$paged}", 'paged');
                } elseif (!is_home() && !is_single()) {
                    $paged_redirect['path'] = user_trailingslashit($paged_redirect['path'], 'paged');
                }
                $redirect_url = $paged_redirect['scheme'] . '://' . $paged_redirect['host'] . $paged_redirect['path'];
                $redirect['path'] = $paged_redirect['path'];
            }
            $redirect['query'] = remove_query_arg('paged', $redirect['query']);
        }
    }
    // tack on any additional query vars
    if ($redirect_url && $redirect['query']) {
        if (strpos($redirect_url, '?') !== false) {
            $redirect_url .= '&';
        } else {
            $redirect_url .= '?';
        }
        $redirect_url .= $redirect['query'];
    }
    if ($redirect_url) {
        $redirect = @parse_url($redirect_url);
    }
    // www.example.com vs example.com
    $user_home = @parse_url(get_option('home'));
    $redirect['host'] = $user_home['host'];
    // Handle ports
    if (isset($user_home['port'])) {
        $redirect['port'] = $user_home['port'];
    } else {
        unset($redirect['port']);
    }
    // trailing /index.php/
    $redirect['path'] = preg_replace('|/index.php/$|', '/', $redirect['path']);
    // strip /index.php/ when we're not using PATHINFO permalinks
    if (!$wp_rewrite->using_index_permalinks()) {
        $redirect['path'] = str_replace('/index.php/', '/', $redirect['path']);
    }
    // trailing slashes
    if (is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_home() || is_home() && get_query_var('paged') > 1)) {
        $user_ts_type = '';
        if (get_query_var('paged') > 0) {
            $user_ts_type = 'paged';
        } else {
            foreach (array('single', 'category', 'page', 'day', 'month', 'year') as $type) {
                $func = 'is_' . $type;
                if (call_user_func($func)) {
                    $user_ts_type = $type;
                }
                break;
            }
        }
        $redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type);
    } elseif (is_home()) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Always trailing slash the 'home' URL
    if ($redirect['path'] == $user_home['path']) {
        $redirect['path'] = trailingslashit($redirect['path']);
    }
    // Ignore differences in host capitalization, as this can lead to infinite redirects
    if (strtolower($original['host']) == strtolower($redirect['host'])) {
        $redirect['host'] = $original['host'];
    }
    if (array($original['host'], $original['port'], $original['path'], $original['query']) !== array($redirect['host'], $redirect['port'], $redirect['path'], $redirect['query'])) {
        $redirect_url = $redirect['scheme'] . '://' . $redirect['host'];
        if (isset($redirect['port'])) {
            $redirect_url .= ':' . $redirect['port'];
        }
        $redirect_url .= $redirect['path'];
        if ($redirect['query']) {
            $redirect_url .= '?' . $redirect['query'];
        }
    }
    if ($redirect_url && $redirect_url != $requested_url) {
        // var_dump($redirect_url); die();
        $redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);
        if ($do_redirect) {
            // protect against chained redirects
            if (!redirect_canonical($redirect_url, false)) {
                wp_redirect($redirect_url, 301);
                exit;
            } else {
                return false;
            }
        } else {
            return $redirect_url;
        }
    } else {
        return false;
    }
}