PHP bp_is_group_forum_topic函数代码示例

 function tk_get_bp_page_type($page_type)
 {
     global $bp;
     if (is_page() && tk_is_buddypress() && $bp->current_component != '') {
         $slug = $bp->current_component;
         $component = tk_get_bp_component_by_slug($slug);
         $action = $bp->current_action;
         if ($component != '') {
             if ($action != '') {
                 if (bp_is_group_forum_topic()) {
                     $page_type = 'bp-component-' . $component . '-' . $action . '-topic';
                 } elseif (!bp_is_activity_front_page() && bp_is_activity_component() && $action != 'just-me') {
                     $page_type = 'bp-component-activity-activity';
                 } else {
                     $page_type = 'bp-component-' . $component . '-' . $action;
                 }
             } else {
                 $page_type = 'bp-component-' . $component;
             }
         }
     }
     return apply_filters('tk_get_bp_page_type', $page_type);
 }

//.........这里部分代码省略.........
        $bp_classes[] = 'profile-edit';
    }
    if (bp_is_user_friends_activity()) {
        $bp_classes[] = 'friends-activity';
    }
    if (bp_is_user_groups_activity()) {
        $bp_classes[] = 'groups-activity';
    }
    /* Messages **********************************************************/
    if (bp_is_messages_inbox()) {
        $bp_classes[] = 'inbox';
    }
    if (bp_is_messages_sentbox()) {
        $bp_classes[] = 'sentbox';
    }
    if (bp_is_messages_compose_screen()) {
        $bp_classes[] = 'compose';
    }
    if (bp_is_notices()) {
        $bp_classes[] = 'notices';
    }
    if (bp_is_user_friend_requests()) {
        $bp_classes[] = 'friend-requests';
    }
    if (bp_is_create_blog()) {
        $bp_classes[] = 'create-blog';
    }
    /* Groups ************************************************************/
    if (bp_is_group()) {
        $bp_classes[] = 'group-' . groups_get_current_group()->slug;
        // Add current group types.
        if ($group_types = bp_groups_get_group_type(bp_get_current_group_id(), false)) {
            foreach ($group_types as $group_type) {
                $bp_classes[] = sprintf('group-type-%s', esc_attr($group_type));
            }
        }
    }
    if (bp_is_group_leave()) {
        $bp_classes[] = 'leave-group';
    }
    if (bp_is_group_invites()) {
        $bp_classes[] = 'group-invites';
    }
    if (bp_is_group_members()) {
        $bp_classes[] = 'group-members';
    }
    if (bp_is_group_forum_topic()) {
        $bp_classes[] = 'group-forum-topic';
    }
    if (bp_is_group_forum_topic_edit()) {
        $bp_classes[] = 'group-forum-topic-edit';
    }
    if (bp_is_group_forum()) {
        $bp_classes[] = 'group-forum';
    }
    if (bp_is_group_admin_page()) {
        $bp_classes[] = 'group-admin';
        $bp_classes[] = bp_get_group_current_admin_tab();
    }
    if (bp_is_group_create()) {
        $bp_classes[] = 'group-create';
        $bp_classes[] = bp_get_groups_current_create_step();
    }
    if (bp_is_group_home()) {
        $bp_classes[] = 'group-home';
    }
    if (bp_is_single_activity()) {
        $bp_classes[] = 'activity-permalink';
    }
    /* Registration ******************************************************/
    if (bp_is_register_page()) {
        $bp_classes[] = 'registration';
    }
    if (bp_is_activation_page()) {
        $bp_classes[] = 'activation';
    }
    /* Current Component & Action ****************************************/
    if (!bp_is_blog_page()) {
        $bp_classes[] = bp_current_component();
        $bp_classes[] = bp_current_action();
    }
    /* Clean up ***********************************************************/
    // Add BuddyPress class if we are within a BuddyPress page.
    if (!bp_is_blog_page()) {
        $bp_classes[] = 'buddypress';
    }
    // Merge WP classes with BuddyPress classes and remove any duplicates.
    $classes = array_unique(array_merge((array) $bp_classes, (array) $wp_classes));
    /**
     * Filters the BuddyPress classes to be added to body_class()
     *
     * @since 1.1.0
     *
     * @param array $classes        Array of body classes to add.
     * @param array $bp_classes     Array of BuddyPress-based classes.
     * @param array $wp_classes     Array of WordPress-based classes.
     * @param array $custom_classes Array of classes that were passed to get_body_class().
     */
    return apply_filters('bp_get_the_body_class', $classes, $bp_classes, $wp_classes, $custom_classes);
}

//.........这里部分代码省略.........
    }
    if (bp_is_user_recent_commments()) {
        $bp_classes[] = 'recent-comments';
    }
    if (bp_is_user_recent_posts()) {
        $bp_classes[] = 'recent-posts';
    }
    if (bp_is_user_change_avatar()) {
        $bp_classes[] = 'change-avatar';
    }
    if (bp_is_user_profile_edit()) {
        $bp_classes[] = 'profile-edit';
    }
    if (bp_is_user_friends_activity()) {
        $bp_classes[] = 'friends-activity';
    }
    if (bp_is_user_groups_activity()) {
        $bp_classes[] = 'groups-activity';
    }
    if (is_user_logged_in()) {
        $bp_classes[] = 'logged-in';
    }
    /** Messages **********************************************************/
    if (bp_is_messages_inbox()) {
        $bp_classes[] = 'inbox';
    }
    if (bp_is_messages_sentbox()) {
        $bp_classes[] = 'sentbox';
    }
    if (bp_is_messages_compose_screen()) {
        $bp_classes[] = 'compose';
    }
    if (bp_is_notices()) {
        $bp_classes[] = 'notices';
    }
    if (bp_is_user_friend_requests()) {
        $bp_classes[] = 'friend-requests';
    }
    if (bp_is_create_blog()) {
        $bp_classes[] = 'create-blog';
    }
    /** Groups ************************************************************/
    if (bp_is_group_leave()) {
        $bp_classes[] = 'leave-group';
    }
    if (bp_is_group_invites()) {
        $bp_classes[] = 'group-invites';
    }
    if (bp_is_group_members()) {
        $bp_classes[] = 'group-members';
    }
    if (bp_is_group_forum_topic()) {
        $bp_classes[] = 'group-forum-topic';
    }
    if (bp_is_group_forum_topic_edit()) {
        $bp_classes[] = 'group-forum-topic-edit';
    }
    if (bp_is_group_forum()) {
        $bp_classes[] = 'group-forum';
    }
    if (bp_is_group_admin_page()) {
        $bp_classes[] = 'group-admin';
    }
    if (bp_is_group_create()) {
        $bp_classes[] = 'group-create';
    }
    if (bp_is_group_home()) {
        $bp_classes[] = 'group-home';
    }
    if (bp_is_single_activity()) {
        $bp_classes[] = 'activity-permalink';
    }
    /** Registration ******************************************************/
    if (bp_is_register_page()) {
        $bp_classes[] = 'registration';
    }
    if (bp_is_activation_page()) {
        $bp_classes[] = 'activation';
    }
    /** Current Component & Action ****************************************/
    if (!bp_is_blog_page()) {
        $bp_classes[] = bp_current_component();
        $bp_classes[] = bp_current_action();
    }
    /** Clean up***********************************************************/
    // We don't want NXTClass blog classes to appear on non-blog pages.
    if (!bp_is_blog_page()) {
        // Preserve any custom classes already set
        if (!empty($custom_classes)) {
            $nxt_classes = (array) $custom_classes;
        } else {
            $nxt_classes = array();
        }
    }
    // Merge nxt classes with BP classes
    $classes = array_merge((array) $bp_classes, (array) $nxt_classes);
    // Remove any duplicates
    $classes = array_unique($classes);
    return apply_filters('bp_get_the_body_class', $classes, $bp_classes, $nxt_classes, $custom_classes);
}

function bp_group_new_topic_button() {
	if ( bp_is_group_forum() && is_user_logged_in() && !bp_is_group_forum_topic() ) {
		bp_button( array (
			'id'                => 'new_topic',
			'component'         => 'groups',
			'must_be_logged_in' => true,
			'block_self'        => true,
			'wrapper_class'     => 'group-button',
			'link_href'         => '#post-new',
			'link_class'        => '',
			'link_text'         => __( 'New Topic', 'buddypress' ),
			'link_title'        => __( 'New Topic', 'buddypress' ),
		) );
	}
}

/**
 * Return the permalink for the current topic in the loop.
 *
 * @since 1.0.0
 *
 * @return string Permalink for the current topic.
 */
function bp_get_the_topic_permalink()
{
    global $forum_template;
    // The topic is in a loop where its parent object is loaded.
    if (bp_get_the_topic_object_slug()) {
        $permalink = trailingslashit(bp_get_groups_directory_permalink() . bp_get_the_topic_object_slug() . '/forum');
        // We are viewing a single group topic, so use the current item.
    } elseif (bp_is_group_forum_topic()) {
        $permalink = trailingslashit(bp_get_groups_directory_permalink() . bp_current_item() . '/forum');
        // We are unsure what the context is, so fallback to forum root slug.
    } elseif (bp_is_single_item()) {
        $permalink = trailingslashit(bp_get_root_domain() . '/' . bp_get_forums_root_slug() . '/' . bp_current_item());
        // This is some kind of error situation, so use forum root.
    } else {
        $permalink = trailingslashit(bp_get_root_domain() . '/' . bp_get_forums_root_slug());
    }
    /**
     * Filters the permalink for the current topic in the loop.
     *
     * @since 1.0.0
     *
     * @param string $value Permalink for the current topic in the loop.
     */
    return apply_filters('bp_get_the_topic_permalink', trailingslashit($permalink . 'topic/' . $forum_template->topic->topic_slug));
}

/**
 * Returns a 'New Topic' button for a group.
 *
 * @since 1.2.7
 *
 * @param BP_Groups_Group|bool $group The BP Groups_Group object if
 *                                    passed, boolean false if not passed.
 * @return string HTML code for the button.
 */
function bp_get_group_new_topic_button($group = false)
{
    global $groups_template;
    if (empty($group)) {
        $group =& $groups_template->group;
    }
    if (!is_user_logged_in() || bp_group_is_user_banned() || !bp_is_group_forum() || bp_is_group_forum_topic()) {
        return false;
    }
    $button = array('id' => 'new_topic', 'component' => 'groups', 'must_be_logged_in' => true, 'block_self' => true, 'wrapper_class' => 'group-button', 'link_href' => '#post-new', 'link_class' => 'group-button show-hide-new', 'link_id' => 'new-topic-button', 'link_text' => __('New Topic', 'buddypress'), 'link_title' => __('New Topic', 'buddypress'));
    /**
     * Filters the HTML button for creating a new topic in a group.
     *
     * @since 1.5.0
     * @since 2.5.0 Added the `$group` parameter.
     *
     * @param string $button HTML button for a new topic.
     * @param object $group  Group object.
     */
    return bp_get_button(apply_filters('bp_get_group_new_topic_button', $button, $group));
}

		<?php 
    bp_get_template_part('forums/forums-loop');
    ?>

	</div><!-- .forums.single-forum -->

<?php 
}
?>

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

<?php 
if (!bp_is_group_forum_topic_edit() && !bp_is_group_forum_topic()) {
    ?>

	<?php 
    if (!bp_group_is_user_banned() && (is_user_logged_in() && 'public' == bp_get_group_status() || bp_group_is_member())) {
        ?>

		<form action="" method="post" id="forum-topic-form" class="standard-form">
			<div id="new-topic-post">

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

				<?php 
        if (bp_groups_auto_join() && !bp_group_is_member()) {

//.........这里部分代码省略.........
    if (bp_is_user_friends()) {
        $bp_classes[] = 'my-friends';
    }
    if (bp_is_user_messages()) {
        $bp_classes[] = 'my-messages';
    }
    if (bp_is_user_recent_commments()) {
        $bp_classes[] = 'recent-comments';
    }
    if (bp_is_user_recent_posts()) {
        $bp_classes[] = 'recent-posts';
    }
    if (bp_is_user_change_avatar()) {
        $bp_classes[] = 'change-avatar';
    }
    if (bp_is_user_profile_edit()) {
        $bp_classes[] = 'profile-edit';
    }
    if (bp_is_user_friends_activity()) {
        $bp_classes[] = 'friends-activity';
    }
    if (bp_is_user_groups_activity()) {
        $bp_classes[] = 'groups-activity';
    }
    /** Messages **********************************************************/
    if (bp_is_messages_inbox()) {
        $bp_classes[] = 'inbox';
    }
    if (bp_is_messages_sentbox()) {
        $bp_classes[] = 'sentbox';
    }
    if (bp_is_messages_compose_screen()) {
        $bp_classes[] = 'compose';
    }
    if (bp_is_notices()) {
        $bp_classes[] = 'notices';
    }
    if (bp_is_user_friend_requests()) {
        $bp_classes[] = 'friend-requests';
    }
    if (bp_is_create_blog()) {
        $bp_classes[] = 'create-blog';
    }
    /** Groups ************************************************************/
    if (bp_is_group()) {
        $bp_classes[] = 'group-' . groups_get_current_group()->slug;
    }
    if (bp_is_group_leave()) {
        $bp_classes[] = 'leave-group';
    }
    if (bp_is_group_invites()) {
        $bp_classes[] = 'group-invites';
    }
    if (bp_is_group_members()) {
        $bp_classes[] = 'group-members';
    }
    if (bp_is_group_forum_topic()) {
        $bp_classes[] = 'group-forum-topic';
    }
    if (bp_is_group_forum_topic_edit()) {
        $bp_classes[] = 'group-forum-topic-edit';
    }
    if (bp_is_group_forum()) {
        $bp_classes[] = 'group-forum';
    }
    if (bp_is_group_admin_page()) {
        $bp_classes[] = 'group-admin';
        $bp_classes[] = bp_get_group_current_admin_tab();
    }
    if (bp_is_group_create()) {
        $bp_classes[] = 'group-create';
        $bp_classes[] = bp_get_groups_current_create_step();
    }
    if (bp_is_group_home()) {
        $bp_classes[] = 'group-home';
    }
    if (bp_is_single_activity()) {
        $bp_classes[] = 'activity-permalink';
    }
    /** Registration ******************************************************/
    if (bp_is_register_page()) {
        $bp_classes[] = 'registration';
    }
    if (bp_is_activation_page()) {
        $bp_classes[] = 'activation';
    }
    /** Current Component & Action ****************************************/
    if (!bp_is_blog_page()) {
        $bp_classes[] = bp_current_component();
        $bp_classes[] = bp_current_action();
    }
    /** Clean up ***********************************************************/
    // Add BuddyPress class if we are within a BuddyPress page
    if (!bp_is_blog_page()) {
        $bp_classes[] = 'buddypress';
    }
    // Merge WP classes with BuddyPress classes and remove any duplicates
    $classes = array_unique(array_merge((array) $bp_classes, (array) $wp_classes));
    return apply_filters('bp_get_the_body_class', $classes, $bp_classes, $wp_classes, $custom_classes);
}

/**
 * Temporarily fix the "New Topic" button when using bbPress with BP.
 *
 * @todo Remove this when bbPress addresses this.
 */
function cbox_fix_bbp_new_topic_button()
{
    // if groups isn't active, stop now!
    if (!bp_is_active('groups')) {
        return;
    }
    // if bbPress 2 isn't enabled, stop now!
    if (!function_exists('bbpress')) {
        return;
    }
    // remove the 'New Topic' button
    // this is done because the 'bp_get_group_new_topic_button' filter doesn't
    // work properly
    remove_action('bp_group_header_actions', 'bp_group_new_topic_button');
    // version of bp_is_group_forum() that works with bbPress 2
    $is_group_forum = bp_is_single_item() && bp_is_groups_component() && bp_is_current_action('forum');
    // If these conditions are met, this button should not be displayed
    if (!is_user_logged_in() || !$is_group_forum || bp_is_group_forum_topic() || bp_group_is_user_banned()) {
        return false;
    }
    // create function to output new topic button
    $new_button = create_function('', "\n\t\t// do not show in sidebar\n\t\tif ( did_action( 'open_sidebar' ) )\n\t\t\treturn;\n\n\t\t// render the button\n\t\tbp_button( array(\n\t\t\t'id'                => 'new_topic',\n\t\t\t'component'         => 'groups',\n\t\t\t'must_be_logged_in' => true,\n\t\t\t'block_self'        => true,\n\t\t\t'wrapper_class'     => 'group-button',\n\t\t\t'link_href'         => '#new-post',    // anchor modified\n\t\t\t'link_class'        => 'group-button', // removed a link_class here\n\t\t\t'link_id'           => 'new-topic-button',\n\t\t\t'link_text'         => __( 'New Topic', 'buddypress' ),\n\t\t\t'link_title'        => __( 'New Topic', 'buddypress' ),\n\t\t) );\n\t");
    // add our customized 'New Topic' button
    add_action('bp_group_header_actions', $new_button);
}

/**
 * @since 1.0.3
 * it is not used any more because qwe are linking to threaded view
 * Remove notification for group forum posts/new topic
 */
function ac_notifier_remove_notification_for_topic()
{
    global $bp;
    //is group & group forum active ?
    if (!(bp_is_active("groups") && bp_is_active("forums"))) {
        return;
    }
    //if either group or forum is not actuive do not do anything
    //check if we are on single topic screen, right?
    if (bp_is_group_forum_topic() && is_user_logged_in()) {
        $topic_id = bp_forums_get_topic_id_from_slug($bp->action_variables[1]);
        //get id from slug
        $topic = get_topic($topic_id);
        $group_id = $bp->groups->current_group->id;
        //find activity id for this topic
        $activity_id = bp_activity_get_activity_id(array('user_id' => $topic->poster_id, 'component' => $bp->groups->id, 'type' => "new_forum_topic", "item_id" => $group_id, 'secondary_item_id' => $topic_id));
        //remove notification for new topic comments: easy
        if (!empty($activity_id)) {
            bp_core_delete_notifications_by_item_id($bp->loggedin_user->id, $activity_id, $bp->ac_notifier->id, 'new_activity_comment_' . $activity_id);
        }
        $posts = ac_notifier_get_forum_post_ids($topic_id);
        if (!empty($posts)) {
            //find all activities for the post
            $activities = ac_notifier_get_activity_ids(array("item_id" => $group_id, "secondary_ids" => $posts, "component" => $bp->groups->id, "type" => "new_forum_post"));
            //pass the array
            foreach ((array) $activities as $ac_id) {
                bp_core_delete_notifications_by_item_id($bp->loggedin_user->id, $ac_id, $bp->ac_notifier->id, 'new_activity_comment_' . $ac_id);
            }
        }
    }
}

 function body_class($wp_classes, $custom_classes = false)
 {
     global $bp;
     $bp_classes = array();
     if (bp_is_directory()) {
         $bp_classes[] = 'directory';
     } elseif (bp_is_single_item()) {
         $bp_classes[] = 'single-item';
     } elseif (bp_is_activity_component() || $this->show_activity_page) {
         $bp_classes[] = 'activity';
     }
     if ($this->adminbar && $this->theme->have_adminbar()) {
         $bp_classes[] = 'adminbar';
     }
     if (!is_page() && is_front_page() && is_file(CHILD_DIR . '/home.php')) {
         $bp_classes[] = 'home';
     }
     if ($this->show_activity_page) {
         $bp_classes[] = 'internal-page';
     } elseif (!bp_is_blog_page()) {
         $wp_classes = array();
         if (!bp_is_directory()) {
             $bp_classes[] = 'internal-page';
         }
         if (bp_is_user_profile()) {
             $bp_classes[] = 'profile';
         } elseif (bp_is_blogs_component()) {
             $bp_classes[] = 'blogs';
         } elseif (bp_is_messages_component()) {
             $bp_classes[] = 'messages';
         } elseif (bp_is_friends_component()) {
             $bp_classes[] = 'friends';
         } elseif (bp_is_groups_component()) {
             $bp_classes[] = 'groups';
         } elseif (bp_is_settings_component()) {
             $bp_classes[] = 'settings';
         }
     }
     if (is_user_logged_in()) {
         $bp_classes[] = 'logged-in';
         if (!bp_is_directory()) {
             if (bp_is_user_friends()) {
                 $bp_classes[] = 'my-friends';
             } elseif (bp_is_user_activity()) {
                 $bp_classes[] = 'my-activity';
             } elseif (bp_is_user_blogs()) {
                 $bp_classes[] = 'my-blogs';
             } elseif (bp_is_user_groups()) {
                 $bp_classes[] = 'my-groups';
             } elseif (bp_is_messages_inbox()) {
                 $bp_classes[] = 'inbox';
             } elseif (bp_is_messages_sentbox()) {
                 $bp_classes[] = 'sentbox';
             } elseif (bp_is_messages_compose_screen()) {
                 $bp_classes[] = 'compose';
             } elseif (bp_is_notices()) {
                 $bp_classes[] = 'notices';
             } elseif (bp_is_user_friend_requests()) {
                 $bp_classes[] = 'friend-requests';
             } elseif (bp_is_create_blog()) {
                 $bp_classes[] = 'create-blog';
             } elseif (bp_is_group_leave()) {
                 $bp_classes[] = 'leave-group';
             } elseif (bp_is_group_invites()) {
                 $bp_classes[] = 'group-invites';
             } elseif (bp_is_group_forum_topic_edit()) {
                 $bp_classes[] = 'group-forum-topic-edit';
             } elseif (bp_is_group_admin_page()) {
                 $bp_classes[] = 'group-admin';
             } elseif (bp_is_group_create()) {
                 $bp_classes[] = 'group-create';
             } elseif (bp_is_user_change_avatar()) {
                 $bp_classes[] = 'change-avatar';
             } elseif (bp_is_user_profile_edit()) {
                 $bp_classes[] = 'profile-edit';
             }
         }
     } else {
         $bp_classes[] = 'visitor';
     }
     if (bp_is_group_members()) {
         $bp_classes[] = 'group-members';
     } elseif (bp_is_group_home()) {
         $bp_classes[] = 'group-home';
     } elseif (bp_is_group_forum()) {
         $bp_classes[] = 'group-forum';
         if (bp_is_group_forum_topic()) {
             $bp_classes[] = 'group-forum-topic';
         }
     } else {
         if (bp_is_user_recent_commments()) {
             $bp_classes[] = 'recent-comments';
         }
         if (bp_is_user_recent_posts()) {
             $bp_classes[] = 'recent-posts';
         }
         if (bp_is_user_friends_activity()) {
             $bp_classes[] = 'friends-activity';
         } elseif (bp_is_single_activity()) {
             $bp_classes[] = 'activity-permalink';
//.........这里部分代码省略.........

    ?>
				</select>
			</li>
		</ul>
		<div class="clear"></div>
	</div>
	<div class="forums single-forum" role="main">
		<?php 
    gconnect_locate_template(array('forums/forums-loop.php'), true);
    ?>
	</div><!-- .forums.single-forum -->

<?php 
}
do_action('bp_after_group_forum_content');
if (!bp_is_group_forum_topic_edit() && !bp_is_group_forum_topic() && !bp_group_is_user_banned() && (is_user_logged_in() && 'public' == bp_get_group_status() || bp_group_is_member())) {
    ?>

	<form action="" method="post" id="forum-topic-form" class="standard-form">
		<div id="new-topic-post">

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

			<?php 
    if (bp_groups_auto_join() && !bp_group_is_member()) {
        ?>
				<p><?php 
        _e('You will auto join this group when you start a new topic.', 'buddypress');
        ?>

/**
 * Check if this is a BuddyPress page or not.
 * Returns true or false (boolean)
 */
function shoestrap_is_bp()
{
    $bp = false;
    /** Pages *************************************************************/
    if (!$bp && bp_is_directory()) {
        $bp = true;
    } elseif (!$bp && bp_is_single_item()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_profile()) {
        $bp = true;
    } elseif (!$bp && bp_is_activity_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_blogs_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_messages_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_friends_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_groups_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_settings_component()) {
        $bp = true;
    } elseif (!$bp && bp_is_user()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_blogs()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_groups()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_activity()) {
        $bp = true;
    } elseif (!$bp && bp_is_my_profile()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_profile()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_friends()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_messages()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_recent_commments()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_recent_posts()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_change_avatar()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_profile_edit()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_friends_activity()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_groups_activity()) {
        $bp = true;
    } elseif (!$bp && is_user_logged_in()) {
        $bp = true;
    } elseif (!$bp && bp_is_messages_inbox()) {
        $bp = true;
    } elseif (!$bp && bp_is_messages_sentbox()) {
        $bp = true;
    } elseif (!$bp && bp_is_messages_compose_screen()) {
        $bp = true;
    } elseif (!$bp && bp_is_notices()) {
        $bp = true;
    } elseif (!$bp && bp_is_user_friend_requests()) {
        $bp = true;
    } elseif (!$bp && bp_is_create_blog()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_leave()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_invites()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_members()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_forum_topic()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_forum_topic_edit()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_forum()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_admin_page()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_create()) {
        $bp = true;
    } elseif (!$bp && bp_is_group_home()) {
        $bp = true;
    } elseif (!$bp && bp_is_single_activity()) {
        $bp = true;
    } elseif (!$bp && bp_is_register_page()) {
        $bp = true;
    } elseif (!$bp && bp_is_activation_page()) {
        $bp = true;
    } elseif (!$bp && !bp_is_blog_page()) {
        $bp = true;
    }
    return $bp;
}

 /**
  * Similar to the post_class() function, but for BP. This is NOT used by core Suffusion, but is useful for child themes using BP.
  * This might be defined by the Suffusion BuddyPress Pack for BP users of Suffusion, but is included conditionally here so
  * that the theme and the plugin can be used independently of each other and so that one version of Suffusion can work with an older
  * version of the BP pack.
  *
  * @since 3.6.7
  * @param bool $custom
  * @param bool $echo
  * @return bool|string
  */
 function suffusion_bp_content_class($custom = false, $echo = true)
 {
     if (!function_exists('bp_is_group')) {
         return false;
     }
     $css = array();
     $css[] = 'post';
     if (function_exists('bp_is_profile_component') && bp_is_profile_component()) {
         $css[] = 'profile-component';
     }
     if (function_exists('bp_is_activity_component') && bp_is_activity_component()) {
         $css[] = 'activity-component';
     }
     if (function_exists('bp_is_blogs_component') && bp_is_blogs_component()) {
         $css[] = 'blogs-component';
     }
     if (function_exists('bp_is_messages_component') && bp_is_messages_component()) {
         $css[] = 'messages-component';
     }
     if (function_exists('bp_is_friends_component') && bp_is_friends_component()) {
         $css[] = 'friends-component';
     }
     if (function_exists('bp_is_groups_component') && bp_is_groups_component()) {
         $css[] = 'groups-component';
     }
     if (function_exists('bp_is_settings_component') && bp_is_settings_component()) {
         $css[] = 'settings-component';
     }
     if (function_exists('bp_is_member') && bp_is_member()) {
         $css[] = 'member';
     }
     if (function_exists('bp_is_user_activity') && bp_is_user_activity()) {
         $css[] = 'user-activity';
     }
     if (function_exists('bp_is_user_friends_activity') && bp_is_user_friends_activity()) {
         $css[] = 'user-friends-activity';
     }
     if (function_exists('bp_is_activity_permalink') && bp_is_activity_permalink()) {
         $css[] = 'activity-permalink';
     }
     if (function_exists('bp_is_user_profile') && bp_is_user_profile()) {
         $css[] = 'user-profile';
     }
     if (function_exists('bp_is_profile_edit') && bp_is_profile_edit()) {
         $css[] = 'profile-edit';
     }
     if (function_exists('bp_is_change_avatar') && bp_is_change_avatar()) {
         $css[] = 'change-avatar';
     }
     if (function_exists('bp_is_user_groups') && bp_is_user_groups()) {
         $css[] = 'user-groups';
     }
     if (function_exists('bp_is_group') && bp_is_group()) {
         $css[] = 'group';
     }
     if (function_exists('bp_is_group_home') && bp_is_group_home()) {
         $css[] = 'group-home';
     }
     if (function_exists('bp_is_group_create') && bp_is_group_create()) {
         $css[] = 'group-create';
     }
     if (function_exists('bp_is_group_admin_page') && bp_is_group_admin_page()) {
         $css[] = 'group-admin-page';
     }
     if (function_exists('bp_is_group_forum') && bp_is_group_forum()) {
         $css[] = 'group-forum';
     }
     if (function_exists('bp_is_group_activity') && bp_is_group_activity()) {
         $css[] = 'group-activity';
     }
     if (function_exists('bp_is_group_forum_topic') && bp_is_group_forum_topic()) {
         $css[] = 'group-forum-topic';
     }
     if (function_exists('bp_is_group_forum_topic_edit') && bp_is_group_forum_topic_edit()) {
         $css[] = 'group-forum-topic-edit';
     }
     if (function_exists('bp_is_group_members') && bp_is_group_members()) {
         $css[] = 'group-members';
     }
     if (function_exists('bp_is_group_invites') && bp_is_group_invites()) {
         $css[] = 'group-invites';
     }
     if (function_exists('bp_is_group_membership_request') && bp_is_group_membership_request()) {
         $css[] = 'group-membership-request';
     }
     if (function_exists('bp_is_group_leave') && bp_is_group_leave()) {
         $css[] = 'group-leave';
     }
     if (function_exists('bp_is_group_single') && bp_is_group_single()) {
//.........这里部分代码省略.........

 function tk_get_bp_page_type($page_type)
 {
     global $bp;
     if (is_page() && $this->tk_is_buddypress() && $bp->current_component != '') {
         $slug = $bp->current_component;
         $action = $bp->current_action;
         if (isset($bp) && property_exists($bp, 'displayed_user') && property_exists($bp->displayed_user, 'id') && $bp->displayed_user->id != 0 && $slug == 'activity' && $action == 'just-me') {
             $slug = 'profile';
         }
         $component = $this->tk_get_bp_component_by_slug($slug);
         if ($component != '') {
             if ($action != '') {
                 if (bp_is_group_forum_topic()) {
                     $page_type = 'bp-component-' . $component . '-' . $action . '-topic';
                 } elseif (!bp_is_component_front_page('activity') && bp_is_activity_component() && $action != 'just-me') {
                     $page_type = 'bp-component-activity-activity';
                 } else {
                     $page_type = 'bp-component-' . $component . '-' . $action;
                 }
             } else {
                 $page_type = 'bp-component-' . $component;
             }
         }
     }
     return apply_filters('tk_get_bp_page_type', $page_type);
 }