PHP bbp_get_view_title函数代码示例

 public function admin_bar_menu()
 {
     global $wp_admin_bar;
     $wp_admin_bar->add_menu(array('id' => 'gdbb-toolbar', 'title' => __("Forums", "gd-bbpress-tools"), 'href' => get_post_type_archive_link('forum'), 'meta' => array('class' => 'icon-gdbb-toolbar')));
     $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar', 'id' => 'gdbb-toolbar-public'));
     $query = $forums_query = array('post_parent' => 0, 'post_status' => 'publish', 'posts_per_page' => 20, 'orderby' => 'menu_order', 'order' => 'ASC');
     $forums = bbp_get_forums_for_current_user($query);
     if (is_array($forums) && count($forums) > 0) {
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-public', 'id' => 'gdbb-toolbar-forums', 'title' => __("Forums", "gd-bbpress-tools"), 'href' => bbp_get_forums_url()));
         foreach ($forums as $forum) {
             $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-forums', 'id' => 'gdbb-toolbar-forums-' . $forum->ID, 'title' => apply_filters('the_title', $forum->post_title, $forum->ID), 'href' => get_permalink($forum->ID)));
         }
     }
     $views = bbp_get_views();
     if (is_array($views) && count($views) > 0) {
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-public', 'id' => 'gdbb-toolbar-views', 'title' => __("Views", "gd-bbpress-tools"), 'href' => bbp_get_forums_url()));
         foreach ($views as $view => $args) {
             $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-views', 'id' => 'gdbb-toolbar-views-' . $view, 'title' => bbp_get_view_title($view), 'href' => bbp_get_view_url($view)));
         }
     }
     if (current_user_can(GDBBPRESSTOOLS_CAP)) {
         $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar', 'id' => 'gdbb-toolbar-admin'));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-admin', 'id' => 'gdbb-toolbar-new', 'title' => __("New", "gd-bbpress-tools"), 'href' => ''));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-new', 'id' => 'gdbb-toolbar-new-forum', 'title' => __("Forum", "gd-bbpress-tools"), 'href' => admin_url('post-new.php?post_type=forum')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-new', 'id' => 'gdbb-toolbar-new-topic', 'title' => __("Topic", "gd-bbpress-tools"), 'href' => admin_url('post-new.php?post_type=topic')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-new', 'id' => 'gdbb-toolbar-new-reply', 'title' => __("Reply", "gd-bbpress-tools"), 'href' => admin_url('post-new.php?post_type=reply')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-admin', 'id' => 'gdbb-toolbar-edit', 'title' => __("Edit", "gd-bbpress-tools"), 'href' => ''));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-edit', 'id' => 'gdbb-toolbar-edit-forums', 'title' => __("Forums", "gd-bbpress-tools"), 'href' => admin_url('edit.php?post_type=forum')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-edit', 'id' => 'gdbb-toolbar-edit-topics', 'title' => __("Topics", "gd-bbpress-tools"), 'href' => admin_url('edit.php?post_type=topic')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-edit', 'id' => 'gdbb-toolbar-edit-replies', 'title' => __("Replies", "gd-bbpress-tools"), 'href' => admin_url('edit.php?post_type=reply')));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-admin', 'id' => 'gdbb-toolbar-settings', 'title' => __("Settings", "gd-bbpress-tools"), 'href' => ''));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-settings', 'id' => 'gdbb-toolbar-settings-main', 'title' => __("bbPress Settings", "gd-bbpress-tools"), 'href' => admin_url('options-general.php?page=bbpress')));
         $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar-settings', 'id' => 'gdbb-toolbar-settings-third'));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-settings-third', 'id' => 'gdbb-toolbar-settings-third-tools', 'title' => __("GD bbPress Tools", "gd-bbpress-tools"), 'href' => admin_url('edit.php?post_type=forum&page=gdbbpress_tools')));
         if (defined('GDBBPRESSATTACHMENTS_INSTALLED')) {
             $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-settings-third', 'id' => 'gdbb-toolbar-settings-third-attachments', 'title' => __("GD bbPress Attchments", "gd-bbpress-tools"), 'href' => admin_url('edit.php?post_type=forum&page=gdbbpress_attachments')));
         }
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-admin', 'id' => 'gdbb-toolbar-tools', 'title' => __("Tools", "gd-bbpress-tools"), 'href' => ''));
         $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-tools', 'id' => 'gdbb-toolbar-tools-recount', 'title' => __("Recount", "gd-bbpress-tools"), 'href' => admin_url('tools.php?page=bbp-recount')));
     }
     $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar', 'id' => 'gdbb-toolbar-info', 'meta' => array('class' => 'ab-sub-secondary')));
     $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-info', 'id' => 'gdbb-toolbar-info-links', 'title' => __("Information", "gd-bbpress-tools")));
     $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar-info-links', 'id' => 'gdbb-toolbar-info-links-bbp', 'meta' => array('class' => 'ab-sub-secondary')));
     $wp_admin_bar->add_group(array('parent' => 'gdbb-toolbar-info-links', 'id' => 'gdbb-toolbar-info-links-d4p', 'meta' => array('class' => 'ab-sub-secondary')));
     $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-info-links-bbp', 'id' => 'gdbb-toolbar-bbp-home', 'title' => __("bbPress Homepage", "gd-bbpress-tools"), 'href' => 'http://bbpress.org/', 'meta' => array('target' => '_blank')));
     $wp_admin_bar->add_menu(array('parent' => 'gdbb-toolbar-info-links-d4p', 'id' => 'gdbb-toolbar-d4p-home', 'title' => __("Dev4Press Homepage", "gd-bbpress-tools"), 'href' => 'http://www.dev4press.com/', 'meta' => array('target' => '_blank')));
 }

 function render($results, $instance)
 {
     echo '<div class="d4p-bbw-widget bbf-topicsviews">' . GDR2_EOL;
     echo '<ul>' . GDR2_EOL;
     $current_view = bbp_is_single_view() ? get_query_var('bbp_view') : '';
     foreach ($instance['views'] as $view) {
         $class = 'bbp-view-' . $view;
         if ($view == $current_view) {
             $class .= ' current';
         }
         echo '<li class="' . $class . '">' . GDR2_EOL . GDR2_TAB;
         echo '<a title="' . sprintf(__("Topic View: %s", "gd-bbpress-widgets"), bbp_get_view_title($view)) . '" href="' . bbp_get_view_url($view) . '">' . bbp_get_view_title($view) . '</a>';
         echo GDR2_EOL . "</li>" . GDR2_EOL;
     }
     echo '</ul>' . GDR2_EOL;
     echo '</div>' . GDR2_EOL;
 }

 /**
  * Runs through the various bbPress conditional tags to check the current page being viewed.  Once
  * a condition is met, add items to the $items array.
  *
  * @since  0.6.0
  * @access public
  * @return void
  */
 public function do_trail_items()
 {
     /* Add the network and site home links. */
     $this->do_network_home_link();
     $this->do_site_home_link();
     /* Get the forum post type object. */
     $post_type_object = get_post_type_object(bbp_get_forum_post_type());
     /* If not viewing the forum root/archive page and a forum archive exists, add it. */
     if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
         $this->items[] = '<a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a>';
     }
     /* If viewing the forum root/archive. */
     if (bbp_is_forum_archive()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_forum_archive_title();
         }
     } elseif (bbp_is_topic_archive()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_archive_title();
         }
     } elseif (bbp_is_topic_tag()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_tag_name();
         }
     } elseif (bbp_is_topic_tag_edit()) {
         $this->items[] = '<a href="' . bbp_get_topic_tag_link() . '">' . bbp_get_topic_tag_name() . '</a>';
         if (true === $this->args['show_title']) {
             $this->items[] = __('Edit', 'breadcrumb-trail');
         }
     } elseif (bbp_is_single_view()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_view_title();
         }
     } elseif (bbp_is_single_topic()) {
         /* Get the queried topic. */
         $topic_id = get_queried_object_id();
         /* Get the parent items for the topic, which would be its forum (and possibly forum grandparents). */
         $this->do_post_parents(bbp_get_topic_forum_id($topic_id));
         /* If viewing a split, merge, or edit topic page, show the link back to the topic.  Else, display topic title. */
         if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
             $this->items[] = '<a href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a>';
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_title($topic_id);
         }
         /* If viewing a topic split page. */
         if (bbp_is_topic_split() && true === $this->args['show_title']) {
             $this->items[] = __('Split', 'breadcrumb-trail');
         } elseif (bbp_is_topic_merge() && true === $this->args['show_title']) {
             $this->items[] = __('Merge', 'breadcrumb-trail');
         } elseif (bbp_is_topic_edit() && true === $this->args['show_title']) {
             $this->items[] = __('Edit', 'breadcrumb-trail');
         }
     } elseif (bbp_is_single_reply()) {
         /* Get the queried reply object ID. */
         $reply_id = get_queried_object_id();
         /* Get the parent items for the reply, which should be its topic. */
         $this->do_post_parents(bbp_get_reply_topic_id($reply_id));
         /* If viewing a reply edit page, link back to the reply. Else, display the reply title. */
         if (bbp_is_reply_edit()) {
             $this->items[] = '<a href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a>';
             if (true === $this->args['show_title']) {
                 $this->items[] = __('Edit', 'breadcrumb-trail');
             }
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_reply_title($reply_id);
         }
     } elseif (bbp_is_single_forum()) {
         /* Get the queried forum ID and its parent forum ID. */
         $forum_id = get_queried_object_id();
         $forum_parent_id = bbp_get_forum_parent_id($forum_id);
         /* If the forum has a parent forum, get its parent(s). */
         if (0 !== $forum_parent_id) {
             $this->do_post_parents($forum_parent_id);
         }
         /* Add the forum title to the end of the trail. */
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_forum_title($forum_id);
         }
     } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
         if (bbp_is_single_user_edit()) {
             $this->items[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a>';
             if (true === $this->args['show_title']) {
                 $this->items[] = __('Edit', 'breadcrumb-trail');
             }
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_displayed_user_field('display_name');
         }
     }
     /* Return the bbPress breadcrumb trail items. */
     $this->items = apply_filters('breadcrumb_trail_get_bbpress_items', $this->items, $this->args);
 }

/**
 * Custom page title for bbPress pages
 *
 * @since bbPress (r2788)
 *
 * @param string $title Optional. The title (not used).
 * @param string $sep Optional, default is '»'. How to separate the
 *                     various items within the page title.
 * @param string $seplocation Optional. Direction to display title, 'right'.
 * @uses bbp_is_single_user() To check if it's a user profile page
 * @uses bbp_is_single_user_edit() To check if it's a user profile edit page
 * @uses bbp_is_user_home() To check if the profile page is of the current user
 * @uses get_query_var() To get the user id
 * @uses get_userdata() To get the user data
 * @uses bbp_is_single_forum() To check if it's a forum
 * @uses bbp_get_forum_title() To get the forum title
 * @uses bbp_is_single_topic() To check if it's a topic
 * @uses bbp_get_topic_title() To get the topic title
 * @uses bbp_is_single_reply() To check if it's a reply
 * @uses bbp_get_reply_title() To get the reply title
 * @uses is_tax() To check if it's the tag page
 * @uses get_queried_object() To get the queried object
 * @uses bbp_is_single_view() To check if it's a view
 * @uses bbp_get_view_title() To get the view title
 * @uses apply_filters() Calls 'bbp_raw_title' with the title
 * @uses apply_filters() Calls 'bbp_profile_page_wp_title' with the title,
 *                        separator and separator location
 * @return string The tite
 */
function bbp_title($title = '', $sep = '»', $seplocation = '')
{
    // Store original title to compare
    $_title = $title;
    /** Archives **************************************************************/
    // Forum Archive
    if (bbp_is_forum_archive()) {
        $title = bbp_get_forum_archive_title();
        // Topic Archive
    } elseif (bbp_is_topic_archive()) {
        $title = bbp_get_topic_archive_title();
        /** Singles ***************************************************************/
        // Forum page
    } elseif (bbp_is_single_forum()) {
        $title = sprintf(__('Forum: %s', 'bbpress'), bbp_get_forum_title());
        // Topic page
    } elseif (bbp_is_single_topic()) {
        $title = sprintf(__('Topic: %s', 'bbpress'), bbp_get_topic_title());
        // Replies
    } elseif (bbp_is_single_reply()) {
        $title = bbp_get_reply_title();
        // Topic tag page (or edit)
    } elseif (bbp_is_topic_tag() || bbp_is_topic_tag_edit() || get_query_var('bbp_topic_tag')) {
        $term = get_queried_object();
        $title = sprintf(__('Topic Tag: %s', 'bbpress'), $term->name);
        /** Users *****************************************************************/
        // Profile page
    } elseif (bbp_is_single_user()) {
        // Current users profile
        if (bbp_is_user_home()) {
            $title = __('Your Profile', 'bbpress');
            // Other users profile
        } else {
            $userdata = get_userdata(bbp_get_user_id());
            $title = sprintf(__('%s\'s Profile', 'bbpress'), $userdata->display_name);
        }
        // Profile edit page
    } elseif (bbp_is_single_user_edit()) {
        // Current users profile
        if (bbp_is_user_home_edit()) {
            $title = __('Edit Your Profile', 'bbpress');
            // Other users profile
        } else {
            $userdata = get_userdata(bbp_get_user_id());
            $title = sprintf(__('Edit %s\'s Profile', 'bbpress'), $userdata->display_name);
        }
        /** Views *****************************************************************/
        // Views
    } elseif (bbp_is_single_view()) {
        $title = sprintf(__('View: %s', 'bbpress'), bbp_get_view_title());
    }
    // Filter the raw title
    $title = apply_filters('bbp_raw_title', $title, $sep, $seplocation);
    // Compare new title with original title
    if ($title == $_title) {
        return $title;
    }
    // Temporary separator, for accurate flipping, if necessary
    $t_sep = '%WP_TITILE_SEP%';
    $prefix = '';
    if (!empty($title)) {
        $prefix = " {$sep} ";
    }
    // sep on right, so reverse the order
    if ('right' == $seplocation) {
        $title_array = explode($t_sep, $title);
        $title_array = array_reverse($title_array);
        $title = implode(" {$sep} ", $title_array) . $prefix;
        // sep on left, do not reverse
    } else {
        $title_array = explode($t_sep, $title);
//.........这里部分代码省略.........

/**
 * Reset main query vars and filter 'the_content' to output a bbPress
 * template part as needed.
 *
 * @since bbPress (r3032)
 * @param string $template
 * @uses bbp_is_single_user() To check if page is single user
 * @uses bbp_get_single_user_template() To get user template
 * @uses bbp_is_single_user_edit() To check if page is single user edit
 * @uses bbp_get_single_user_edit_template() To get user edit template
 * @uses bbp_is_single_view() To check if page is single view
 * @uses bbp_get_single_view_template() To get view template
 * @uses bbp_is_forum_edit() To check if page is forum edit
 * @uses bbp_get_forum_edit_template() To get forum edit template
 * @uses bbp_is_topic_merge() To check if page is topic merge
 * @uses bbp_get_topic_merge_template() To get topic merge template
 * @uses bbp_is_topic_split() To check if page is topic split
 * @uses bbp_get_topic_split_template() To get topic split template
 * @uses bbp_is_topic_edit() To check if page is topic edit
 * @uses bbp_get_topic_edit_template() To get topic edit template
 * @uses bbp_is_reply_edit() To check if page is reply edit
 * @uses bbp_get_reply_edit_template() To get reply edit template
 * @uses bbp_set_theme_compat_template() To set the global theme compat template
 */
function bbp_template_include_theme_compat($template = '')
{
    // Bail if the template already matches a bbPress template. This includes
    // archive-* and single-* WordPress post_type matches (allowing
    // themes to use the expected format) as well as all bbPress-specific
    // template files for users, topics, forums, etc...
    if (!empty(bbpress()->theme_compat->bbpress_template)) {
        return $template;
    }
    /** Users *************************************************************/
    if (bbp_is_single_user_edit() || bbp_is_single_user()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => '', 'post_title' => esc_attr(bbp_get_displayed_user_field('display_name')), 'post_status' => bbp_get_public_status_id(), 'is_archive' => false, 'comment_status' => 'closed'));
        /** Forums ************************************************************/
        // Forum archive
    } elseif (bbp_is_forum_archive()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_forum_archive_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_forum_post_type(), 'post_status' => bbp_get_public_status_id(), 'is_archive' => true, 'comment_status' => 'closed'));
        // Single Forum
    } elseif (bbp_is_forum_edit() || bbp_is_single_forum()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => bbp_get_forum_id(), 'post_title' => bbp_get_forum_title(), 'post_author' => bbp_get_forum_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_forum_id()), 'post_type' => bbp_get_forum_post_type(), 'post_status' => bbp_get_forum_visibility(), 'is_single' => true, 'comment_status' => 'closed'));
        /** Topics ************************************************************/
        // Topic archive
    } elseif (bbp_is_topic_archive()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_topic_archive_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_public_status_id(), 'is_archive' => true, 'comment_status' => 'closed'));
        // Single Topic
    } elseif (bbp_is_topic_edit() || bbp_is_single_topic()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => bbp_get_topic_id(), 'post_title' => bbp_get_topic_title(), 'post_author' => bbp_get_topic_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_topic_id()), 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_topic_status(), 'is_single' => true, 'comment_status' => 'closed'));
        /** Replies ***********************************************************/
        // Reply archive
    } elseif (is_post_type_archive(bbp_get_reply_post_type())) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => __('Replies', 'bbpress'), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
        // Single Reply
    } elseif (bbp_is_reply_edit() || bbp_is_single_reply()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => bbp_get_reply_id(), 'post_title' => bbp_get_reply_title(), 'post_author' => bbp_get_reply_author_id(), 'post_date' => 0, 'post_content' => get_post_field('post_content', bbp_get_reply_id()), 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_reply_status(), 'comment_status' => 'closed'));
        /** Views *************************************************************/
    } elseif (bbp_is_single_view()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_view_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => '', 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
        /** Topic Tags ********************************************************/
        // Topic Tag Edit
    } elseif (bbp_is_topic_tag_edit() || bbp_is_topic_tag()) {
        // Stash the current term in a new var
        set_query_var('bbp_topic_tag', get_query_var('term'));
        // Reset the post with our new title
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_author' => 0, 'post_date' => 0, 'post_content' => '', 'post_type' => '', 'post_title' => sprintf(__('Topic Tag: %s', 'bbpress'), '<span>' . bbp_get_topic_tag_name() . '</span>'), 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
    }
    /**
     * If we are relying on bbPress's built in theme compatibility to load
     * the proper content, we need to intercept the_content, replace the
     * output, and display ours instead.
     *
     * To do this, we first remove all filters from 'the_content' and hook
     * our own function into it, which runs a series of checks to determine
     * the context, and then uses the built in shortcodes to output the
     * correct results from inside an output buffer.
     *
     * Uses bbp_get_theme_compat_templates() to provide fall-backs that
     * should be coded without superfluous mark-up and logic (prev/next
     * navigation, comments, date/time, etc...)
     * 
     * Hook into the 'bbp_get_bbpress_template' to override the array of
     * possible templates, or 'bbp_bbpress_template' to override the result.
     */
    if (bbp_is_theme_compat_active()) {
        // Remove all filters from the_content
        bbp_remove_all_filters('the_content');
        // Add a filter on the_content late, which we will later remove
        add_filter('the_content', 'bbp_replace_the_content');
        // Find the appropriate template file
        $template = bbp_get_theme_compat_templates();
//.........这里部分代码省略.........

 protected function _bbpress_items()
 {
     $item = array();
     $post_type_object = get_post_type_object(bbp_get_forum_post_type());
     if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
         $item[] = '<span typeof="v:Breadcrumb"><a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '"  property="v:title" rel="v:url"><span>' . bbp_get_forum_archive_title() . '</span></a></span>';
     }
     if (bbp_is_forum_archive()) {
         $item[] = bbp_get_forum_archive_title();
     } elseif (bbp_is_topic_archive()) {
         $item[] = bbp_get_topic_archive_title();
     } elseif (bbp_is_single_view()) {
         $item[] = bbp_get_view_title();
     } elseif (bbp_is_single_topic()) {
         $topic_id = get_queried_object_id();
         $item = array_merge($item, $this->_get_parents(bbp_get_topic_forum_id($topic_id)));
         if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_topic_permalink($topic_id) . '"  property="v:title" rel="v:url"><span>' . bbp_get_topic_title($topic_id) . '</span></a></span>';
         } else {
             $item[] = bbp_get_topic_title($topic_id);
         }
         if (bbp_is_topic_split()) {
             $item[] = __('Split', DH_DOMAIN);
         } elseif (bbp_is_topic_merge()) {
             $item[] = __('Merge', DH_DOMAIN);
         } elseif (bbp_is_topic_edit()) {
             $item[] = __('Edit', DH_DOMAIN);
         }
     } elseif (bbp_is_single_reply()) {
         $reply_id = get_queried_object_id();
         $item = array_merge($item, $this->_get_parents(bbp_get_reply_topic_id($reply_id)));
         if (!bbp_is_reply_edit()) {
             $item[] = bbp_get_reply_title($reply_id);
         } else {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_reply_url($reply_id) . '"  property="v:title" rel="v:url"><span>' . bbp_get_reply_title($reply_id) . '</span></a></span>';
             $item[] = __('Edit', DH_DOMAIN);
         }
     } elseif (bbp_is_single_forum()) {
         $forum_id = get_queried_object_id();
         $forum_parent_id = bbp_get_forum_parent_id($forum_id);
         if (0 !== $forum_parent_id) {
             $item = array_merge($item, $this->_get_parents($forum_parent_id));
         }
         $item[] = bbp_get_forum_title($forum_id);
     } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
         if (bbp_is_single_user_edit()) {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_user_profile_url() . '"  property="v:title" rel="v:url" ><span>' . bbp_get_displayed_user_field('display_name') . '</span></a></span>';
             $item[] = __('Edit', DH_DOMAIN);
         } else {
             $item[] = bbp_get_displayed_user_field('display_name');
         }
     }
     return $item;
 }

//.........这里部分代码省略.........
        // Reply edit page
    } elseif (bbp_is_reply_edit()) {
        $new_title['text'] = bbp_get_reply_title();
        $new_title['format'] = esc_attr__('Reply Edit: %s', 'bbpress');
        // Topic tag edit page
    } elseif (bbp_is_topic_tag_edit()) {
        $new_title['text'] = bbp_get_topic_tag_name();
        $new_title['format'] = esc_attr__('Topic Tag Edit: %s', 'bbpress');
        /** Singles ***************************************************************/
        // Forum page
    } elseif (bbp_is_single_forum()) {
        $new_title['text'] = bbp_get_forum_title();
        $new_title['format'] = esc_attr__('Forum: %s', 'bbpress');
        // Topic page
    } elseif (bbp_is_single_topic()) {
        $new_title['text'] = bbp_get_topic_title();
        $new_title['format'] = esc_attr__('Topic: %s', 'bbpress');
        // Replies
    } elseif (bbp_is_single_reply()) {
        $new_title['text'] = bbp_get_reply_title();
        // Topic tag page
    } elseif (bbp_is_topic_tag() || get_query_var('bbp_topic_tag')) {
        $new_title['text'] = bbp_get_topic_tag_name();
        $new_title['format'] = esc_attr__('Topic Tag: %s', 'bbpress');
        /** Users *****************************************************************/
        // Profile page
    } elseif (bbp_is_single_user()) {
        // User is viewing their own profile
        if (bbp_is_user_home()) {
            $new_title['text'] = esc_attr_x('Your', 'User viewing his/her own profile', 'bbpress');
            // User is viewing someone else's profile (so use their display name)
        } else {
            $new_title['text'] = sprintf(esc_attr_x("%s's", 'User viewing another users profile', 'bbpress'), get_userdata(bbp_get_user_id())->display_name);
        }
        // User topics created
        if (bbp_is_single_user_topics()) {
            $new_title['format'] = esc_attr__("%s Topics", 'bbpress');
            // User rueplies created
        } elseif (bbp_is_single_user_replies()) {
            $new_title['format'] = esc_attr__("%s Replies", 'bbpress');
            // User favorites
        } elseif (bbp_is_favorites()) {
            $new_title['format'] = esc_attr__("%s Favorites", 'bbpress');
            // User subscriptions
        } elseif (bbp_is_subscriptions()) {
            $new_title['format'] = esc_attr__("%s Subscriptions", 'bbpress');
            // User "home"
        } else {
            $new_title['format'] = esc_attr__("%s Profile", 'bbpress');
        }
        // Profile edit page
    } elseif (bbp_is_single_user_edit()) {
        // Current user
        if (bbp_is_user_home_edit()) {
            $new_title['text'] = esc_attr__('Edit Your Profile', 'bbpress');
            // Other user
        } else {
            $new_title['text'] = get_userdata(bbp_get_user_id())->display_name;
            $new_title['format'] = esc_attr__("Edit %s's Profile", 'bbpress');
        }
        /** Views *****************************************************************/
        // Views
    } elseif (bbp_is_single_view()) {
        $new_title['text'] = bbp_get_view_title();
        $new_title['format'] = esc_attr__('View: %s', 'bbpress');
        /** Search ****************************************************************/
        // Search
    } elseif (bbp_is_search()) {
        $new_title['text'] = bbp_get_search_title();
    }
    // This filter is deprecated. Use 'bbp_before_title_parse_args' instead.
    $new_title = apply_filters('bbp_raw_title_array', $new_title);
    // Set title array defaults
    $new_title = bbp_parse_args($new_title, array('text' => $title, 'format' => '%s'), 'title');
    // Get the formatted raw title
    $new_title = sprintf($new_title['format'], $new_title['text']);
    // Filter the raw title
    $new_title = apply_filters('bbp_raw_title', $new_title, $sep, $seplocation);
    // Compare new title with original title
    if ($new_title === $title) {
        return $title;
    }
    // Temporary separator, for accurate flipping, if necessary
    $t_sep = '%WP_TITILE_SEP%';
    $prefix = '';
    if (!empty($new_title)) {
        $prefix = " {$sep} ";
    }
    // sep on right, so reverse the order
    if ('right' === $seplocation) {
        $new_title_array = array_reverse(explode($t_sep, $new_title));
        $new_title = implode(" {$sep} ", $new_title_array) . $prefix;
        // sep on left, do not reverse
    } else {
        $new_title_array = explode($t_sep, $new_title);
        $new_title = $prefix . implode(" {$sep} ", $new_title_array);
    }
    // Filter and return
    return apply_filters('bbp_title', $new_title, $sep, $seplocation);
}

 function cupid_breadcrumb_get_bbpress_items()
 {
     $item = array();
     $post_type_object = get_post_type_object(bbp_get_forum_post_type());
     if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
         $item[] = '<li typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a></li>';
     }
     if (bbp_is_forum_archive()) {
         $item['last'] = bbp_get_forum_archive_title();
     } elseif (bbp_is_topic_archive()) {
         $item['last'] = bbp_get_topic_archive_title();
     } elseif (bbp_is_single_view()) {
         $item['last'] = bbp_get_view_title();
     } elseif (bbp_is_single_topic()) {
         $topic_id = get_queried_object_id();
         $item = array_merge($item, cupid_breadcrumb_get_parents(bbp_get_topic_forum_id($topic_id)));
         if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
             $item[] = '<li typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a></li>';
         } else {
             $item['last'] = bbp_get_topic_title($topic_id);
         }
         if (bbp_is_topic_split()) {
             $item['last'] = __('Split', 'cupid');
         } elseif (bbp_is_topic_merge()) {
             $item['last'] = __('Merge', 'cupid');
         } elseif (bbp_is_topic_edit()) {
             $item['last'] = __('Edit', 'cupid');
         }
     } elseif (bbp_is_single_reply()) {
         $reply_id = get_queried_object_id();
         $item = array_merge($item, cupid_breadcrumb_get_parents(bbp_get_reply_topic_id($reply_id)));
         if (!bbp_is_reply_edit()) {
             $item['last'] = bbp_get_reply_title($reply_id);
         } else {
             $item[] = '<li typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a></li>';
             $item['last'] = __('Edit', 'cupid');
         }
     } elseif (bbp_is_single_forum()) {
         $forum_id = get_queried_object_id();
         $forum_parent_id = bbp_get_forum_parent_id($forum_id);
         if (0 !== $forum_parent_id) {
             $item = array_merge($item, cupid_breadcrumb_get_parents($forum_parent_id));
         }
         $item['last'] = bbp_get_forum_title($forum_id);
     } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
         if (bbp_is_single_user_edit()) {
             $item[] = '<li typeof="v:Breadcrumb"><a rel="v:url" property="v:title" href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a></li>';
             $item['last'] = __('Edit', 'cupid');
         } else {
             $item['last'] = bbp_get_displayed_user_field('display_name');
         }
     }
     return apply_filters('cupid_breadcrumb_get_bbpress_items', $item);
 }

//.........这里部分代码省略.........
                 foreach ($breadcrumbs as $crumb) {
                     echo $crumb . '' . $delimiter;
                 }
                 echo get_the_title();
             } elseif (is_attachment()) {
                 $parent = get_post($post->post_parent);
                 $cat = get_the_category($parent->ID);
                 $cat = $cat[0];
                 /* admin@innodron.com patch:
                 			   Fix for Catchable fatal error: Object of class WP_Error could not be converted to string
                 			   ref: https://wordpress.org/support/topic/catchable-fatal-error-object-of-class-wp_error-could-not-be-converted-to-string-11
                 			*/
                 echo is_wp_error($cat_parents = get_category_parents($cat, TRUE, '' . $delimiter . '')) ? '' : $cat_parents;
                 /* end admin@innodron.com patch */
                 echo '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a>' . $delimiter;
                 echo get_the_title();
             } elseif (is_search()) {
                 echo __('Search results for &ldquo;', 'mk_framework') . get_search_query() . '&rdquo;';
             } elseif (is_tag()) {
                 echo __('Tag &ldquo;', 'mk_framework') . single_tag_title('', false) . '&rdquo;';
             } elseif (is_author()) {
                 $userdata = get_userdata(get_the_author_meta('ID'));
                 echo __('Author:', 'mk_framework') . ' ' . $userdata->display_name;
             } elseif (is_day()) {
                 echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a>' . $delimiter;
                 echo '<a href="' . get_month_link(get_the_time('Y'), get_the_time('m')) . '">' . get_the_time('F') . '</a>' . $delimiter;
                 echo get_the_time('d');
             } elseif (is_month()) {
                 echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a>' . $delimiter;
                 echo get_the_time('F');
             } elseif (is_year()) {
                 echo get_the_time('Y');
             }
         }
     }
     if (get_query_var('paged')) {
         echo ' (' . __('Page', 'mk_framework') . ' ' . get_query_var('paged') . ')';
     }
     if (is_tax()) {
         $term = get_term_by('slug', get_query_var('term'), get_query_var('taxonomy'));
         if (function_exists('is_woocommerce') && is_woocommerce() && is_archive()) {
             echo $delimiter;
         }
         echo '<span>' . $term->name . '</span>';
     }
     if (function_exists('is_bbpress') && is_bbpress()) {
         $item = array();
         $post_type_object = get_post_type_object(bbp_get_forum_post_type());
         if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
             $item[] = '<a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a>';
         }
         if (bbp_is_forum_archive()) {
             $item[] = bbp_get_forum_archive_title();
         } elseif (bbp_is_topic_archive()) {
             $item[] = bbp_get_topic_archive_title();
         } elseif (bbp_is_single_view()) {
             $item[] = bbp_get_view_title();
         } elseif (bbp_is_single_topic()) {
             $topic_id = get_queried_object_id();
             $item = array_merge($item, mk_breadcrumbs_get_parents(bbp_get_topic_forum_id($topic_id)));
             if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
                 $item[] = '<a href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a>';
             } else {
                 $item[] = bbp_get_topic_title($topic_id);
             }
             if (bbp_is_topic_split()) {
                 $item[] = __('Split', 'mk_framework');
             } elseif (bbp_is_topic_merge()) {
                 $item[] = __('Merge', 'mk_framework');
             } elseif (bbp_is_topic_edit()) {
                 $item[] = __('Edit', 'mk_framework');
             }
         } elseif (bbp_is_single_reply()) {
             $reply_id = get_queried_object_id();
             $item = array_merge($item, mk_breadcrumbs_get_parents(bbp_get_reply_topic_id($reply_id)));
             if (!bbp_is_reply_edit()) {
                 $item[] = bbp_get_reply_title($reply_id);
             } else {
                 $item[] = '<a href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a>';
                 $item[] = __('Edit', 'mk_framework');
             }
         } elseif (bbp_is_single_forum()) {
             $forum_id = get_queried_object_id();
             $forum_parent_id = bbp_get_forum_parent_id($forum_id);
             if (0 !== $forum_parent_id) {
                 $item = array_merge($item, mk_breadcrumbs_get_parents($forum_parent_id));
             }
             $item[] = bbp_get_forum_title($forum_id);
         } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
             if (bbp_is_single_user_edit()) {
                 $item[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a>';
                 $item[] = __('Edit', 'mk_framework');
             } else {
                 $item[] = bbp_get_displayed_user_field('display_name');
             }
         }
         echo implode($delimiter, $item);
     }
     echo "</div></div>";
 }

/**
 * Gets the items for the breadcrumb item if bbPress is installed.
 *
 * @since 0.4
 *
 * @param array $args Mixed arguments for the menu.
 * @return array List of items to be shown in the item.
 */
function breadcrumbs_plus_get_bbpress_items($args = array())
{
    $item = array();
    $post_type_object = get_post_type_object(bbp_get_forum_post_type());
    if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
        if (function_exists('bp_is_active')) {
            global $bp;
            // we're outside the loop!
            // Assign some variables here
            $page1 = isset($bp->members->root_slug) ? $bp->members->root_slug : '';
            // slug for the Members page. The BuddyPress default is 'members'.
            $page2 = isset($bp->groups->root_slug) ? $bp->groups->root_slug : '';
            // slug for the Groups page. The BuddyPress default is 'groups'.
            $page3 = isset($bp->activity->root_slug) ? $bp->activity->root_slug : '';
            // slug for the Activity page. The BuddyPress default is 'activity'.
            $page4 = isset($bp->forums->root_slug) ? $bp->forums->root_slug : '';
            // slug for the Forums page. The BuddyPress default is 'forums'.
            $page5 = isset($bp->achievements->root_slug) ? $bp->achievements->root_slug : '';
            // slug for the Achievements page. The BuddyPress default is 'achievements'.
            if (!bp_is_blog_page() && (is_page() || is_page($page1) || is_page($page2) || is_page($page3) || is_page($page4) || is_page($page5)) && !bp_is_user() && !bp_is_single_item() && !bp_is_register_page()) {
                $item[] = '';
            }
            if (bp_is_user() && !bp_is_register_page()) {
                $item[] = '';
            }
        } else {
            //$item[] = '<div class="vbreadcrumb" typeof="v:Breadcrumb"><a href="' . get_post_type_archive_link( bbp_get_forum_post_type() ) . '" rel="v:url" property="v:title">' . bbp_get_forum_archive_title() . '</a></div>';
        }
    }
    if (bbp_is_forum_archive()) {
        $item[] = bbp_get_forum_archive_title();
    } else {
        $item[] = '<div class="vbreadcrumb" typeof="v:Breadcrumb"><a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '" rel="v:url" property="v:title">' . bbp_get_forum_archive_title() . '</a></div>';
    }
    if (bbp_is_topic_archive()) {
        $item[] = bbp_get_topic_archive_title();
    } elseif (bbp_is_single_view()) {
        $item[] = bbp_get_view_title();
    } elseif (bbp_is_single_topic()) {
        $topic_id = get_queried_object_id();
        $item = array_merge($item, breadcrumbs_plus_get_parents(bbp_get_topic_forum_id($topic_id)));
        if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
            $item[] = '<div class="vbreadcrumb" typeof="v:Breadcrumb"><a href="' . bbp_get_topic_permalink($topic_id) . '" rel="v:url" property="v:title">' . bbp_get_topic_title($topic_id) . '</a></div>';
        } else {
            $item[] = '';
        }
        if (bbp_is_topic_split()) {
            $item[] = __('Split', 'framework');
        } elseif (bbp_is_topic_merge()) {
            $item[] = __('Merge', 'framework');
        } elseif (bbp_is_topic_edit()) {
            $item[] = __('Edit', 'framework');
        }
    } elseif (bbp_is_single_reply()) {
        $reply_id = get_queried_object_id();
        $item = array_merge($item, breadcrumbs_plus_get_parents(bbp_get_reply_topic_id($reply_id)));
        if (!bbp_is_reply_edit()) {
            $item[] = bbp_get_reply_title($reply_id);
        } else {
            $item[] = '<div class="vbreadcrumb" typeof="v:Breadcrumb"><a href="' . bbp_get_reply_url($reply_id) . '" rel="v:url" property="v:title">' . bbp_get_reply_title($reply_id) . '</a></div>';
            $item[] = __('Edit', 'framework');
        }
    } elseif (bbp_is_single_forum()) {
        $forum_id = get_queried_object_id();
        $forum_parent_id = bbp_get_forum_parent_id($forum_id);
        if (0 !== $forum_parent_id) {
            $item = array_merge($item, breadcrumbs_plus_get_parents($forum_parent_id));
        }
        $item[] = bbp_get_forum_title($forum_id);
    } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
        if (bbp_is_single_user_edit()) {
            $item[] = '<div class="vbreadcrumb" typeof="v:Breadcrumb"><a href="' . bbp_get_user_profile_url() . '" rel="v:url" property="v:title">' . bbp_get_displayed_user_field('display_name') . '</a></div>';
            $item[] = __('Edit', 'framework');
        } else {
            $item[] = bbp_get_displayed_user_field('display_name');
        }
    }
    return apply_filters('breadcrumbs_plus_get_bbpress_items', $item, $args);
}

/**
 * Gets the items for the breadcrumb item if bbPress is installed.
 *
 * @since 0.4
 *
 * @param array $args Mixed arguments for the menu.
 * @return array List of items to be shown in the item.
 */
function breadcrumbs_plus_get_bbpress_items($args = array())
{
    $item = array();
    $post_type_object = get_post_type_object(bbp_get_forum_post_type());
    if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
        $item[] = '<a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a>';
    }
    if (bbp_is_forum_archive()) {
        $item[] = bbp_get_forum_archive_title();
    } elseif (bbp_is_topic_archive()) {
        $item[] = bbp_get_topic_archive_title();
    } elseif (bbp_is_single_view()) {
        $item[] = bbp_get_view_title();
    } elseif (bbp_is_single_topic()) {
        $topic_id = get_queried_object_id();
        $item = array_merge($item, breadcrumbs_plus_get_parents(bbp_get_topic_forum_id($topic_id)));
        if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
            $item[] = '<a href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a>';
        } else {
            $item[] = bbp_get_topic_title($topic_id);
        }
        if (bbp_is_topic_split()) {
            $item[] = __('Split', 'theme_front');
        } elseif (bbp_is_topic_merge()) {
            $item[] = __('Merge', 'theme_front');
        } elseif (bbp_is_topic_edit()) {
            $item[] = __('Edit', 'theme_front');
        }
    } elseif (bbp_is_single_reply()) {
        $reply_id = get_queried_object_id();
        $item = array_merge($item, breadcrumbs_plus_get_parents(bbp_get_reply_topic_id($reply_id)));
        if (!bbp_is_reply_edit()) {
            $item[] = bbp_get_reply_title($reply_id);
        } else {
            $item[] = '<a href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a>';
            $item[] = __('Edit', 'theme_front');
        }
    } elseif (bbp_is_single_forum()) {
        $forum_id = get_queried_object_id();
        $forum_parent_id = bbp_get_forum_parent($forum_id);
        if (0 !== $forum_parent_id) {
            $item = array_merge($item, breadcrumbs_plus_get_parents($forum_parent_id));
        }
        $item[] = bbp_get_forum_title($forum_id);
    } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
        if (bbp_is_single_user_edit()) {
            $item[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a>';
            $item[] = __('Edit');
        } else {
            $item[] = bbp_get_displayed_user_field('display_name');
        }
    }
    return apply_filters('breadcrumbs_plus_get_bbpress_items', $item, $args);
}

 function x_bbpress_filter_breadcrumbs($r)
 {
     if (bbp_is_search()) {
         $current_text = bbp_get_search_title();
     } elseif (bbp_is_forum_archive()) {
         $current_text = bbp_get_forum_archive_title();
     } elseif (bbp_is_topic_archive()) {
         $current_text = bbp_get_topic_archive_title();
     } elseif (bbp_is_single_view()) {
         $current_text = bbp_get_view_title();
     } elseif (bbp_is_single_forum()) {
         $current_text = bbp_get_forum_title();
     } elseif (bbp_is_single_topic()) {
         $current_text = bbp_get_topic_title();
     } elseif (bbp_is_single_reply()) {
         $current_text = bbp_get_reply_title();
     } elseif (bbp_is_topic_tag() || get_query_var('bbp_topic_tag') && !bbp_is_topic_tag_edit()) {
         // Always include the tag name
         $tag_data[] = bbp_get_topic_tag_name();
         // If capable, include a link to edit the tag
         if (current_user_can('manage_topic_tags')) {
             $tag_data[] = '<a href="' . esc_url(bbp_get_topic_tag_edit_link()) . '" class="bbp-edit-topic-tag-link">' . esc_html__('(Edit)', 'bbpress') . '</a>';
         }
         // Implode the results of the tag data
         $current_text = sprintf(__('Topic Tag: %s', 'bbpress'), implode(' ', $tag_data));
     } elseif (bbp_is_topic_tag_edit()) {
         $current_text = __('Edit', 'bbpress');
     } else {
         $current_text = get_the_title();
     }
     $r = array('before' => '', 'after' => '', 'sep' => x_get_breadcrumb_delimiter(), 'pad_sep' => 0, 'sep_before' => '', 'sep_after' => '', 'crumb_before' => '', 'crumb_after' => '', 'include_home' => false, 'home_text' => x_get_breadcrumb_home_text(), 'include_root' => true, 'root_text' => bbp_get_forum_archive_title(), 'include_current' => true, 'current_text' => $current_text, 'current_before' => x_get_breadcrumb_current_before(), 'current_after' => x_get_breadcrumb_current_after());
     return $r;
 }

 protected function get_page_header_title()
 {
     global $oxy_theme_options;
     if (bbp_is_forum_archive()) {
         return $oxy_theme_options['bbpress_header_forums'];
     } else {
         if (bbp_is_topic_archive()) {
             return $oxy_theme_options['bbpress_header_topics'];
         } else {
             if (bbp_is_single_view()) {
                 return bbp_get_view_title();
             } else {
                 if (bbp_is_single_forum()) {
                     return bbp_get_forum_title();
                 } else {
                     if (bbp_is_single_topic()) {
                         return bbp_get_topic_title();
                     } else {
                         if (bbp_is_topic_tag()) {
                             return __('Tag: ', 'omega-td') . bbp_get_topic_tag_name();
                         } else {
                             if (bbp_is_single_reply()) {
                                 return bbp_get_reply_title();
                             } else {
                                 if (bbp_is_topic_tag_edit()) {
                                     return __('Edit', 'omega-td');
                                 } else {
                                     if (bbp_is_search()) {
                                         return bbp_get_search_title();
                                     } else {
                                         if (bbp_is_single_user()) {
                                             return bbp_get_displayed_user_field('display_name');
                                         } else {
                                             return get_the_title();
                                         }
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
 }

//.........这里部分代码省略.........
        } else {
            $new_title = apply_filters('the_title', $page->post_title);
        }
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => !empty($page->ID) ? $page->ID : 0, 'post_title' => bbp_get_topic_archive_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => $new_content, 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_public_status_id(), 'is_archive' => true, 'comment_status' => 'closed'));
        // Single Topic
    } elseif (bbp_is_topic_edit() || bbp_is_single_topic()) {
        // Split
        if (bbp_is_topic_split()) {
            $new_content = bbp_buffer_template_part('form', 'topic-split', false);
            // Merge
        } elseif (bbp_is_topic_merge()) {
            $new_content = bbp_buffer_template_part('form', 'topic-merge', false);
            // Edit
        } elseif (bbp_is_topic_edit()) {
            $new_content = $bbp_shortcodes->display_topic_form();
            // Single
        } else {
            $new_content = $bbp_shortcodes->display_topic(array('id' => bbp_get_topic_id()));
        }
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => bbp_get_topic_id(), 'post_title' => bbp_get_topic_title(), 'post_author' => bbp_get_topic_author_id(), 'post_date' => 0, 'post_content' => $new_content, 'post_type' => bbp_get_topic_post_type(), 'post_status' => bbp_get_topic_status(), 'is_single' => true, 'comment_status' => 'closed'));
        /** Replies ***********************************************************/
        // Reply archive
    } elseif (is_post_type_archive(bbp_get_reply_post_type())) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => __('Replies', 'bbpress'), 'post_author' => 0, 'post_date' => 0, 'post_content' => $bbp_shortcodes->display_reply_index(), 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
        // Single Reply
    } elseif (bbp_is_reply_edit() || bbp_is_single_reply()) {
        // Move
        if (bbp_is_reply_move()) {
            $new_content = bbp_buffer_template_part('form', 'reply-move', false);
            // Edit
        } elseif (bbp_is_reply_edit()) {
            $new_content = $bbp_shortcodes->display_reply_form();
            // Single
        } else {
            $new_content = $bbp_shortcodes->display_reply(array('id' => get_the_ID()));
        }
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => bbp_get_reply_id(), 'post_title' => bbp_get_reply_title(), 'post_author' => bbp_get_reply_author_id(), 'post_date' => 0, 'post_content' => $new_content, 'post_type' => bbp_get_reply_post_type(), 'post_status' => bbp_get_reply_status(), 'comment_status' => 'closed'));
        /** Views *************************************************************/
    } elseif (bbp_is_single_view()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_view_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => $bbp_shortcodes->display_view(array('id' => get_query_var(bbp_get_view_rewrite_id()))), 'post_type' => '', 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
        /** Search ************************************************************/
    } elseif (bbp_is_search()) {
        // Reset post
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_title' => bbp_get_search_title(), 'post_author' => 0, 'post_date' => 0, 'post_content' => $bbp_shortcodes->display_search(array('search' => get_query_var(bbp_get_search_rewrite_id()))), 'post_type' => '', 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed'));
        /** Topic Tags ********************************************************/
        // Topic Tag Edit
    } elseif (bbp_is_topic_tag_edit() || bbp_is_topic_tag()) {
        // Stash the current term in a new var
        set_query_var('bbp_topic_tag', get_query_var('term'));
        // Show topics of tag
        if (bbp_is_topic_tag()) {
            $new_content = $bbp_shortcodes->display_topics_of_tag(array('id' => bbp_get_topic_tag_id()));
            // Edit topic tag
        } elseif (bbp_is_topic_tag_edit()) {
            $new_content = $bbp_shortcodes->display_topic_tag_form();
        }
        // Reset the post with our new title
        bbp_theme_compat_reset_post(array('ID' => 0, 'post_author' => 0, 'post_date' => 0, 'post_content' => $new_content, 'post_type' => '', 'post_title' => sprintf(__('Topic Tag: %s', 'bbpress'), '<span>' . bbp_get_topic_tag_name() . '</span>'), 'post_status' => bbp_get_public_status_id(), 'comment_status' => 'closed', 'is_tax' => true));
    }
    /**
     * Bail if the template already matches a bbPress template. This includes
     * archive-* and single-* WordPress post_type matches (allowing
     * themes to use the expected format) as well as all bbPress-specific
     * template files for users, topics, forums, etc...
     *
     * We do this after the above checks to prevent incorrect 404 body classes
     * and header statuses, as well as to set the post global as needed.
     *
     * @see https://bbpress.trac.wordpress.org/ticket/1478/
     */
    if (bbp_is_template_included()) {
        return $template;
        /**
         * If we are relying on bbPress's built in theme compatibility to load
         * the proper content, we need to intercept the_content, replace the
         * output, and display ours instead.
         *
         * To do this, we first remove all filters from 'the_content' and hook
         * our own function into it, which runs a series of checks to determine
         * the context, and then uses the built in shortcodes to output the
         * correct results from inside an output buffer.
         *
         * Uses bbp_get_theme_compat_templates() to provide fall-backs that
         * should be coded without superfluous mark-up and logic (prev/next
         * navigation, comments, date/time, etc...)
         *
         * Hook into the 'bbp_get_bbpress_template' to override the array of
         * possible templates, or 'bbp_bbpress_template' to override the result.
         */
    } elseif (bbp_is_theme_compat_active()) {
        bbp_remove_all_filters('the_content');
        $template = bbp_get_theme_compat_templates();
    }
    return apply_filters('bbp_template_include_theme_compat', $template);
}

/**
 * Gets the items for the breadcrumb trail if bbPress is installed.
 *
 * @since 0.5.0
 * @access public
 * @param array $args Mixed arguments for the menu.
 * @return array List of items to be shown in the trail.
 */
function breadcrumb_trail_get_bbpress_items($args = array())
{
    /* Set up a new trail items array. */
    $trail = array();
    /* Get the forum post type object. */
    $post_type_object = get_post_type_object(bbp_get_forum_post_type());
    /* If not viewing the forum root/archive page and a forum archive exists, add it. */
    if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
        $trail[] = '<a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a>';
    }
    /* If viewing the forum root/archive. */
    if (bbp_is_forum_archive()) {
        $trail[] = "<span>" . bbp_get_forum_archive_title() . "</span>";
    } elseif (bbp_is_topic_archive()) {
        $trail[] = "<span>" . bbp_get_topic_archive_title() . "</span>";
    } elseif (bbp_is_topic_tag()) {
        $trail[] = "<span>" . bbp_get_topic_tag_name() . "</span>";
    } elseif (bbp_is_topic_tag_edit()) {
        $trail[] = '<a href="' . bbp_get_topic_tag_link() . '">' . bbp_get_topic_tag_name() . '</a>';
        $trail[] = "<span>" . __('Edit', 'kleo_framework') . "</span>";
    } elseif (bbp_is_single_view()) {
        $trail[] = '<span>' . bbp_get_view_title() . '</span>';
    } elseif (bbp_is_single_topic()) {
        /* Get the queried topic. */
        $topic_id = get_queried_object_id();
        /* Get the parent items for the topic, which would be its forum (and possibly forum grandparents). */
        $trail = array_merge($trail, breadcrumb_trail_get_parents(bbp_get_topic_forum_id($topic_id)));
        /* If viewing a split, merge, or edit topic page, show the link back to the topic.  Else, display topic title. */
        if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
            $trail[] = '<a href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a>';
        } else {
            $trail[] = '<span>' . bbp_get_topic_title($topic_id) . '</span>';
        }
        /* If viewing a topic split page. */
        if (bbp_is_topic_split()) {
            $trail[] = "<span>" . __('Split', 'kleo_framework') . "</span>";
        } elseif (bbp_is_topic_merge()) {
            $trail[] = "<span>" . __('Merge', 'kleo_framework') . "</span>";
        } elseif (bbp_is_topic_edit()) {
            $trail[] = "<span>" . __('Edit', 'kleo_framework') . "</span>";
        }
    } elseif (bbp_is_single_reply()) {
        /* Get the queried reply object ID. */
        $reply_id = get_queried_object_id();
        /* Get the parent items for the reply, which should be its topic. */
        $trail = array_merge($trail, breadcrumb_trail_get_parents(bbp_get_reply_topic_id($reply_id)));
        /* If viewing a reply edit page, link back to the reply. Else, display the reply title. */
        if (bbp_is_reply_edit()) {
            $trail[] = '<a href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a>';
            $trail[] = "<span>" . __('Edit', 'kleo_framework') . "</span>";
        } else {
            $trail[] = '<span>' . bbp_get_reply_title($reply_id) . '</span>';
        }
    } elseif (bbp_is_single_forum()) {
        /* Get the queried forum ID and its parent forum ID. */
        $forum_id = get_queried_object_id();
        $forum_parent_id = bbp_get_forum_parent_id($forum_id);
        /* If the forum has a parent forum, get its parent(s). */
        if (0 !== $forum_parent_id) {
            $trail = array_merge($trail, breadcrumb_trail_get_parents($forum_parent_id));
        }
        /* Add the forum title to the end of the trail. */
        $trail[] = '<span>' . bbp_get_forum_title($forum_id) . '</span>';
    } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
        if (bbp_is_single_user_edit()) {
            $trail[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a>';
            $trail[] = "<span>" . __('Edit', 'kleo_framework') . "</span>";
        } else {
            $trail[] = '<span>' . bbp_get_displayed_user_field('display_name') . '</span>';
        }
    }
    /* Return the bbPress breadcrumb trail items. */
    return apply_filters('breadcrumb_trail_get_bbpress_items', $trail, $args);
}