PHP bbp_is_single_forum函数代码示例

function pg_has_topics($args = '')
{
    //check if being called by subscriptions and if so skip filtering (as you can only subscribe to forums you can already see)
    if ($args['post__in']) {
        return $args;
    }
    $default_post_parent = bbp_is_single_forum() ? bbp_get_forum_id() : 'any';
    if ($default_post_parent == 'any') {
        if (bbp_is_user_keymaster()) {
            return $args;
        }
        $user_id = wp_get_current_user()->ID;
        if (user_can($user_id, 'moderate')) {
            $check = get_user_meta($user_id, 'private_group', true);
            if ($check == '') {
                return $args;
            }
        }
        global $wpdb;
        $topic = bbp_get_topic_post_type();
        $post_ids = $wpdb->get_col("select ID from {$wpdb->posts} where post_type = '{$topic}'");
        //check this list against those the user is allowed to see, and create a list of valid ones for the wp_query in bbp_has_topics
        $allowed_posts = check_private_groups_topic_ids($post_ids);
        $args['post__in'] = $allowed_posts;
    }
    return $args;
}

function gpbbp_breadcrumb_options()
{
    $args['include_home'] = false;
    $args['include_root'] = false;
    if (bbp_is_single_forum()) {
        $args['include_current'] = false;
    } else {
        $args['include_current'] = true;
    }
    return $args;
}

function bphelp_pbpp_redirect()
{
    global $bp;
    //IMPORTANT: Do not alter the following line.
    $bphelp_my_redirect_slug = get_option('bphelp-my-redirect-slug', 'register');
    if (bp_is_activity_component() || bp_is_groups_component() || bp_is_group_forum() || bbp_is_single_forum() || bbp_is_single_topic() || bp_is_forums_component() || bp_is_blogs_component() || bp_is_members_component() || bp_is_profile_component()) {
        if (!is_user_logged_in()) {
            bp_core_redirect(get_option('home') . '/' . $bphelp_my_redirect_slug);
        }
    }
}

/**
 * Possibly intercept the template being loaded
 *
 * Listens to the 'template_include' filter and waits for any bbPress specific
 * template condition to be met. If one is met and the template file exists,
 * it will be used; otherwise 
 *
 * Note that the _edit() checks are ahead of their counterparts, to prevent them
 * from being stomped on accident.
 *
 * @since bbPress (r3032)
 *
 * @param string $template
 *
 * @uses bbp_is_single_user() To check if page is single user
 * @uses bbp_get_single_user_template() To get user template
 * @uses bbp_is_single_user_edit() To check if page is single user edit
 * @uses bbp_get_single_user_edit_template() To get user edit template
 * @uses bbp_is_single_view() To check if page is single view
 * @uses bbp_get_single_view_template() To get view template
 * @uses bbp_is_search() To check if page is search
 * @uses bbp_get_search_template() To get search template
 * @uses bbp_is_forum_edit() To check if page is forum edit
 * @uses bbp_get_forum_edit_template() To get forum edit template
 * @uses bbp_is_topic_merge() To check if page is topic merge
 * @uses bbp_get_topic_merge_template() To get topic merge template
 * @uses bbp_is_topic_split() To check if page is topic split
 * @uses bbp_get_topic_split_template() To get topic split template
 * @uses bbp_is_topic_edit() To check if page is topic edit
 * @uses bbp_get_topic_edit_template() To get topic edit template
 * @uses bbp_is_reply_move() To check if page is reply move
 * @uses bbp_get_reply_move_template() To get reply move template
 * @uses bbp_is_reply_edit() To check if page is reply edit
 * @uses bbp_get_reply_edit_template() To get reply edit template
 * @uses bbp_set_theme_compat_template() To set the global theme compat template
 *
 * @return string The path to the template file that is being used
 */
function bbp_template_include_theme_supports($template = '')
{
    // Editing a user
    if (bbp_is_single_user_edit() && ($new_template = bbp_get_single_user_edit_template())) {
        // User favorites
    } elseif (bbp_is_favorites() && ($new_template = bbp_get_favorites_template())) {
        // User favorites
    } elseif (bbp_is_subscriptions() && ($new_template = bbp_get_subscriptions_template())) {
        // Viewing a user
    } elseif (bbp_is_single_user() && ($new_template = bbp_get_single_user_template())) {
        // Single View
    } elseif (bbp_is_single_view() && ($new_template = bbp_get_single_view_template())) {
        // Search
    } elseif (bbp_is_search() && ($new_template = bbp_get_search_template())) {
        // Forum edit
    } elseif (bbp_is_forum_edit() && ($new_template = bbp_get_forum_edit_template())) {
        // Single Forum
    } elseif (bbp_is_single_forum() && ($new_template = bbp_get_single_forum_template())) {
        // Forum Archive
    } elseif (bbp_is_forum_archive() && ($new_template = bbp_get_forum_archive_template())) {
        // Topic merge
    } elseif (bbp_is_topic_merge() && ($new_template = bbp_get_topic_merge_template())) {
        // Topic split
    } elseif (bbp_is_topic_split() && ($new_template = bbp_get_topic_split_template())) {
        // Topic edit
    } elseif (bbp_is_topic_edit() && ($new_template = bbp_get_topic_edit_template())) {
        // Single Topic
    } elseif (bbp_is_single_topic() && ($new_template = bbp_get_single_topic_template())) {
        // Topic Archive
    } elseif (bbp_is_topic_archive() && ($new_template = bbp_get_topic_archive_template())) {
        // Reply move
    } elseif (bbp_is_reply_move() && ($new_template = bbp_get_reply_move_template())) {
        // Editing a reply
    } elseif (bbp_is_reply_edit() && ($new_template = bbp_get_reply_edit_template())) {
        // Single Reply
    } elseif (bbp_is_single_reply() && ($new_template = bbp_get_single_reply_template())) {
        // Editing a topic tag
    } elseif (bbp_is_topic_tag_edit() && ($new_template = bbp_get_topic_tag_edit_template())) {
        // Viewing a topic tag
    } elseif (bbp_is_topic_tag() && ($new_template = bbp_get_topic_tag_template())) {
    }
    // A bbPress template file was located, so override the WordPress template
    // and use it to switch off bbPress's theme compatibility.
    if (!empty($new_template)) {
        $template = bbp_set_template_included($new_template);
    }
    return apply_filters('bbp_template_include_theme_supports', $template);
}

function bbpress_hl_add_buttons()
{
    global $wp_sh_allowed_str, $wp_sh_setting_opt;
    if (bbp_is_single_forum() || bbp_is_single_topic() || bbp_is_topic_edit() || bbp_is_reply_edit()) {
        if (bbp_is_single_forum()) {
            $textarea_id = "bbp_topic_content";
        } elseif (bbp_is_topic_edit()) {
            $textarea_id = "bbp_topic_content";
        } elseif (bbp_is_reply_edit()) {
            $textarea_id = "bbp_reply_content";
        } elseif (bbp_is_single_topic()) {
            $textarea_id = "bbp_reply_content";
        }
        echo "<div class=\"bbpress_highlight\">";
        if ($wp_sh_setting_opt['bbpress_hl_description_before_enable'] == 1) {
            $wp_sh_bbpress_hl_description_before = wp_sh_valid_text(get_option('wp_sh_bbpress_hl_description_before'), $wp_sh_allowed_str);
            if ($wp_sh_bbpress_hl_description_before == "invalid") {
                $wp_sh_bbpress_hl_description_before = wp_sh_default_setting_value('bbp_desc');
            }
            echo "<p>" . str_replace("<pre>", "&lt;pre&gt;", $wp_sh_bbpress_hl_description_before) . "</p>";
        }
        if ($wp_sh_setting_opt['bbpress_hl_bt_tag'] == "shortcode") {
            $tag = "shorcode";
        } else {
            $tag = "pre";
        }
        echo "<div class=\"bbpress_highlight_button\">";
        if ($wp_sh_setting_opt['lib_version'] == '3.0') {
            $languages = get_option('wp_sh_language3');
        } elseif ($wp_sh_setting_opt['lib_version'] == '2.1') {
            $languages = get_option('wp_sh_language2');
        }
        $gutter = $wp_sh_setting_opt['gutter'];
        if (is_array($languages)) {
            asort($languages);
            foreach ($languages as $key => $val) {
                if ($val[1] == 'true' || $val[1] == 'added') {
                    echo "<a href=\"javascript:void(0);\" onclick=\"surroundHTML('" . $key . "','" . $textarea_id . "','" . $gutter . "','" . $wp_sh_setting_opt['first_line'] . "','" . $tag . "','0');\">" . $val[0] . "</a> | ";
                }
            }
            unset($val);
        }
        echo "</div>";
        echo "</div>";
    }
}

/**
 * Possibly intercept the template being loaded
 *
 * Listens to the 'template_include' filter and waits for any bbPress specific
 * template condition to be met. If one is met and the template file exists,
 * it will be used; otherwise 
 *
 * Note that the _edit() checks are ahead of their counterparts, to prevent them
 * from being stomped on accident.
 *
 * @since bbPress (r3032)
 *
 * @param string $template
 *
 * @uses bbp_is_single_user() To check if page is single user
 * @uses bbp_get_single_user_template() To get user template
 * @uses bbp_is_single_user_edit() To check if page is single user edit
 * @uses bbp_get_single_user_edit_template() To get user edit template
 * @uses bbp_is_single_view() To check if page is single view
 * @uses bbp_get_single_view_template() To get view template
 * @uses bbp_is_forum_edit() To check if page is forum edit
 * @uses bbp_get_forum_edit_template() To get forum edit template
 * @uses bbp_is_topic_merge() To check if page is topic merge
 * @uses bbp_get_topic_merge_template() To get topic merge template
 * @uses bbp_is_topic_split() To check if page is topic split
 * @uses bbp_get_topic_split_template() To get topic split template
 * @uses bbp_is_topic_edit() To check if page is topic edit
 * @uses bbp_get_topic_edit_template() To get topic edit template
 * @uses bbp_is_reply_edit() To check if page is reply edit
 * @uses bbp_get_reply_edit_template() To get reply edit template
 * @uses bbp_set_theme_compat_template() To set the global theme compat template
 *
 * @return string The path to the template file that is being used
 */
function bbp_template_include_theme_supports($template = '')
{
    // Editing a user
    if (bbp_is_single_user_edit() && ($new_template = bbp_get_single_user_edit_template())) {
        // User favorites
    } elseif (bbp_is_favorites() && ($new_template = bbp_get_favorites_template())) {
        // User favorites
    } elseif (bbp_is_subscriptions() && ($new_template = bbp_get_subscriptions_template())) {
        // Viewing a user
    } elseif (bbp_is_single_user() && ($new_template = bbp_get_single_user_template())) {
        // Single View
    } elseif (bbp_is_single_view() && ($new_template = bbp_get_single_view_template())) {
        // Forum edit
    } elseif (bbp_is_forum_edit() && ($new_template = bbp_get_forum_edit_template())) {
        // Single Forum
    } elseif (bbp_is_single_forum() && ($new_template = bbp_get_single_forum_template())) {
        // Forum Archive
    } elseif (bbp_is_forum_archive() && ($new_template = bbp_get_forum_archive_template())) {
        // Topic merge
    } elseif (bbp_is_topic_merge() && ($new_template = bbp_get_topic_merge_template())) {
        // Topic split
    } elseif (bbp_is_topic_split() && ($new_template = bbp_get_topic_split_template())) {
        // Topic edit
    } elseif (bbp_is_topic_edit() && ($new_template = bbp_get_topic_edit_template())) {
        // Single Topic
    } elseif (bbp_is_single_topic() && ($new_template = bbp_get_single_topic_template())) {
        // Topic Archive
    } elseif (bbp_is_topic_archive() && ($new_template = bbp_get_topic_archive_template())) {
        // Editing a reply
    } elseif (bbp_is_reply_edit() && ($new_template = bbp_get_reply_edit_template())) {
        // Single Reply
    } elseif (bbp_is_single_reply() && ($new_template = bbp_get_single_reply_template())) {
        // Editing a topic tag
    } elseif (bbp_is_topic_tag_edit() && ($new_template = bbp_get_topic_tag_edit_template())) {
        // Viewing a topic tag
    } elseif (bbp_is_topic_tag() && ($new_template = bbp_get_topic_tag_template())) {
    }
    // bbPress template file exists
    if (!empty($new_template)) {
        // Override the WordPress template with a bbPress one
        $template = $new_template;
        // @see: bbp_template_include_theme_compat()
        bbpress()->theme_compat->bbpress_template = true;
    }
    return apply_filters('bbp_template_include_theme_supports', $template);
}

			<?php 
do_action('bbp_theme_before_topic_started_by');
?>

			<span class="bbp-topic-started-by"><?php 
printf(__('Started by: %1$s', 'bbpress'), bbp_get_topic_author_link(array('type' => 'name')));
?>
</span>

			<?php 
do_action('bbp_theme_after_topic_started_by');
?>

			<?php 
if (!bbp_is_single_forum() || bbp_get_topic_forum_id() !== bbp_get_forum_id()) {
    ?>

				<?php 
    do_action('bbp_theme_before_topic_started_in');
    ?>

				<span class="bbp-topic-started-in"><?php 
    printf(__('in: <a href="%1$s">%2$s</a>', 'bbpress'), bbp_get_forum_permalink(bbp_get_topic_forum_id()), bbp_get_forum_title(bbp_get_topic_forum_id()));
    ?>
</span>

				<?php 
    do_action('bbp_theme_after_topic_started_in');
    ?>

/**
 * The main topic loop. WordPress makes this easy for us
 *
 * @since 2.0.0 bbPress (r2485)
 *
 * @param array $args All the arguments supported by {@link WP_Query}
 * @uses current_user_can() To check if the current user can edit other's topics
 * @uses bbp_get_topic_post_type() To get the topic post type
 * @uses WP_Query To make query and get the topics
 * @uses is_page() To check if it's a page
 * @uses bbp_is_single_forum() To check if it's a forum
 * @uses bbp_get_forum_id() To get the forum id
 * @uses bbp_get_paged() To get the current page value
 * @uses bbp_get_super_stickies() To get the super stickies
 * @uses bbp_get_stickies() To get the forum stickies
 * @uses bbp_use_pretty_urls() To check if the site is using pretty URLs
 * @uses get_permalink() To get the permalink
 * @uses add_query_arg() To add custom args to the url
 * @uses apply_filters() Calls 'bbp_topics_pagination' with the pagination args
 * @uses paginate_links() To paginate the links
 * @uses apply_filters() Calls 'bbp_has_topics' with
 *                        bbPres::topic_query::have_posts()
 *                        and bbPres::topic_query
 * @return object Multidimensional array of topic information
 */
function bbp_has_topics($args = array())
{
    /** Defaults **************************************************************/
    // Other defaults
    $default_topic_search = !empty($_REQUEST['ts']) ? $_REQUEST['ts'] : false;
    $default_show_stickies = (bool) (bbp_is_single_forum() || bbp_is_topic_archive()) && false === $default_topic_search;
    $default_post_parent = bbp_is_single_forum() ? bbp_get_forum_id() : 'any';
    // Default argument array
    $default = array('post_type' => bbp_get_topic_post_type(), 'post_parent' => $default_post_parent, 'meta_key' => '_bbp_last_active_time', 'meta_type' => 'DATETIME', 'orderby' => 'meta_value', 'order' => 'DESC', 'posts_per_page' => bbp_get_topics_per_page(), 'paged' => bbp_get_paged(), 'show_stickies' => $default_show_stickies, 'max_num_pages' => false);
    // Only add 's' arg if searching for topics
    // See https://bbpress.trac.wordpress.org/ticket/2607
    if (!empty($default_topic_search)) {
        $default['s'] = $default_topic_search;
    }
    // What are the default allowed statuses (based on user caps)
    if (bbp_get_view_all()) {
        // Default view=all statuses
        $post_statuses = array(bbp_get_public_status_id(), bbp_get_closed_status_id(), bbp_get_spam_status_id(), bbp_get_trash_status_id(), bbp_get_pending_status_id());
        // Add support for private status
        if (current_user_can('read_private_topics')) {
            $post_statuses[] = bbp_get_private_status_id();
        }
        // Join post statuses together
        $default['post_status'] = implode(',', $post_statuses);
        // Lean on the 'perm' query var value of 'readable' to provide statuses
    } else {
        $default['perm'] = 'readable';
    }
    // Maybe query for topic tags
    if (bbp_is_topic_tag()) {
        $default['term'] = bbp_get_topic_tag_slug();
        $default['taxonomy'] = bbp_get_topic_tag_tax_id();
    }
    /** Setup *****************************************************************/
    // Parse arguments against default values
    $r = bbp_parse_args($args, $default, 'has_topics');
    // Get bbPress
    $bbp = bbpress();
    // Call the query
    $bbp->topic_query = new WP_Query($r);
    // Set post_parent back to 0 if originally set to 'any'
    if ('any' === $r['post_parent']) {
        $r['post_parent'] = 0;
    }
    // Limited the number of pages shown
    if (!empty($r['max_num_pages'])) {
        $bbp->topic_query->max_num_pages = $r['max_num_pages'];
    }
    /** Stickies **************************************************************/
    // Put sticky posts at the top of the posts array
    if (!empty($r['show_stickies']) && $r['paged'] <= 1) {
        // Get super stickies and stickies in this forum
        $stickies = bbp_get_super_stickies();
        // Get stickies for current forum
        if (!empty($r['post_parent'])) {
            $stickies = array_merge($stickies, bbp_get_stickies($r['post_parent']));
        }
        // Remove any duplicate stickies
        $stickies = array_unique($stickies);
        // We have stickies
        if (is_array($stickies) && !empty($stickies)) {
            // Start the offset at -1 so first sticky is at correct 0 offset
            $sticky_offset = -1;
            // Loop over topics and relocate stickies to the front.
            foreach ($stickies as $sticky_index => $sticky_ID) {
                // Get the post offset from the posts array
                $post_offsets = wp_filter_object_list($bbp->topic_query->posts, array('ID' => $sticky_ID), 'OR', 'ID');
                // Continue if no post offsets
                if (empty($post_offsets)) {
                    continue;
                }
                // Loop over posts in current query and splice them into position
                foreach (array_keys($post_offsets) as $post_offset) {
                    $sticky_offset++;
                    $sticky = $bbp->topic_query->posts[$post_offset];
//.........这里部分代码省略.........

/**
 * Remove the canonical redirect to allow pretty pagination
 *
 * @since bbPress (r2628)
 * @param string $redirect_url Redirect url
 * @uses WP_Rewrite::using_permalinks() To check if the blog is using permalinks
 * @uses bbp_get_paged() To get the current page number
 * @uses bbp_is_single_topic() To check if it's a topic page
 * @uses bbp_is_single_forum() To check if it's a forum page
 * @return bool|string False if it's a topic/forum and their first page,
 *                      otherwise the redirect url
 */
function bbp_redirect_canonical($redirect_url)
{
    global $wp_rewrite;
    // Canonical is for the beautiful
    if ($wp_rewrite->using_permalinks()) {
        // If viewing beyond page 1 of several
        if (1 < bbp_get_paged()) {
            // Only on single topics...
            if (bbp_is_single_topic()) {
                $redirect_url = false;
                // ...and single forums...
            } elseif (bbp_is_single_forum()) {
                $redirect_url = false;
                // ...and single replies...
            } elseif (bbp_is_single_reply()) {
                $redirect_url = false;
                // ...and any single anything else...
                //
                // @todo - Find a more accurate way to disable paged canonicals for
                //          paged shortcode usage within other posts.
            } elseif (is_page() || is_singular()) {
                $redirect_url = false;
            }
            // If editing a topic
        } elseif (bbp_is_topic_edit()) {
            $redirect_url = false;
            // If editing a reply
        } elseif (bbp_is_reply_edit()) {
            $redirect_url = false;
        }
    }
    return $redirect_url;
}

    the_permalink();
    ?>
">

			<?php 
    do_action('bbp_theme_before_forum_form');
    ?>

			<fieldset class="bbp-form">
				<legend>

					<?php 
    if (bbp_is_forum_edit()) {
        printf(__('Now Editing &ldquo;%s&rdquo;', 'bbpress'), bbp_get_forum_title());
    } else {
        bbp_is_single_forum() ? printf(__('Create New Forum in &ldquo;%s&rdquo;', 'bbpress'), bbp_get_forum_title()) : _e('Create New Forum', 'bbpress');
    }
    ?>

				</legend>

				<?php 
    do_action('bbp_theme_before_forum_form_notices');
    ?>

				<?php 
    if (!bbp_is_forum_edit() && bbp_is_forum_closed()) {
        ?>

					<div class="bbp-template-notice">
						<p><?php 

/**
 * 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 = '')
{
    // Title array
    $new_title = array();
    /** Archives **************************************************************/
    // Forum Archive
    if (bbp_is_forum_archive()) {
        $new_title['text'] = bbp_get_forum_archive_title();
        // Topic Archive
    } elseif (bbp_is_topic_archive()) {
        $new_title['text'] = bbp_get_topic_archive_title();
        /** Edit ******************************************************************/
        // Forum edit page
    } elseif (bbp_is_forum_edit()) {
        $new_title['text'] = bbp_get_forum_title();
        $new_title['format'] = esc_attr__('Forum Edit: %s', 'bbpress');
        // Topic edit page
    } elseif (bbp_is_topic_edit()) {
        $new_title['text'] = bbp_get_topic_title();
        $new_title['format'] = esc_attr__('Topic Edit: %s', 'bbpress');
        // 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
//.........这里部分代码省略.........

/**
 * Performs a series of checks to ensure the current user can create topics.
 *
 * @since 2.0.0 bbPress (r3127)
 *
 * @uses bbp_is_user_keymaster()
 * @uses bbp_is_topic_edit()
 * @uses current_user_can()
 * @uses bbp_get_topic_id()
 * @uses bbp_allow_anonymous()
 * @uses is_user_logged_in()
 *
 * @return bool
 */
function bbp_current_user_can_access_create_topic_form()
{
    // Users need to earn access
    $retval = false;
    // Always allow keymasters
    if (bbp_is_user_keymaster()) {
        $retval = true;
        // Looking at a single forum & forum is open
    } elseif ((bbp_is_single_forum() || is_page() || is_single()) && bbp_is_forum_open()) {
        $retval = bbp_current_user_can_publish_topics();
        // User can edit this topic
    } elseif (bbp_is_topic_edit()) {
        $retval = current_user_can('edit_topic', bbp_get_topic_id());
    }
    // Allow access to be filtered
    return (bool) apply_filters('bbp_current_user_can_access_create_topic_form', (bool) $retval);
}

 static function get_bbpress_breadcrumbs($page_title)
 {
     if (td_util::get_option('tds_breadcrumbs_show') == 'hide') {
         return;
     }
     $breadcrumbs_array[] = array('title_attribute' => '', 'url' => get_permalink(get_page_by_path('forums')), 'display_name' => __td('Forums'));
     if (bbp_is_single_forum() or bbp_is_single_topic()) {
         $breadcrumbs_array[] = array('title_attribute' => '', 'url' => sanitize_title(bbp_get_forum_title()), 'display_name' => bbp_get_forum_title());
     }
     return self::get_breadcrumbs($breadcrumbs_array);
 }

/**
 * 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;
 }