/**
* Setup BuddyBar navigation
*/
public function setup_nav($main_nav = array(), $sub_nav = array())
{
// Only grab count if we're on a user page and current user has access
if (bp_is_user() && bp_user_has_access()) {
$count = bp_get_total_unread_messages_count();
$class = 0 === $count ? 'no-count' : 'count';
$nav_name = sprintf(__('Messages <span class="%s">%s</span>', 'buddypress'), esc_attr($class), number_format_i18n($count));
} else {
$nav_name = __('Messages', 'buddypress');
}
// Add 'Messages' to the main navigation
$main_nav = array('name' => $nav_name, 'slug' => $this->slug, 'position' => 50, 'show_for_displayed_user' => false, 'screen_function' => 'messages_screen_inbox', 'default_subnav_slug' => 'inbox', 'item_css_id' => $this->id);
// Determine user to use
if (bp_displayed_user_domain()) {
$user_domain = bp_displayed_user_domain();
} elseif (bp_loggedin_user_domain()) {
$user_domain = bp_loggedin_user_domain();
} else {
return;
}
// Link to user messages
$messages_link = trailingslashit($user_domain . $this->slug);
// Add the subnav items to the profile
$sub_nav[] = array('name' => __('Inbox', 'buddypress'), 'slug' => 'inbox', 'parent_url' => $messages_link, 'parent_slug' => $this->slug, 'screen_function' => 'messages_screen_inbox', 'position' => 10, 'user_has_access' => bp_core_can_edit_settings());
$sub_nav[] = array('name' => __('Sent', 'buddypress'), 'slug' => 'sentbox', 'parent_url' => $messages_link, 'parent_slug' => $this->slug, 'screen_function' => 'messages_screen_sentbox', 'position' => 20, 'user_has_access' => bp_core_can_edit_settings());
$sub_nav[] = array('name' => __('Compose', 'buddypress'), 'slug' => 'compose', 'parent_url' => $messages_link, 'parent_slug' => $this->slug, 'screen_function' => 'messages_screen_compose', 'position' => 30, 'user_has_access' => bp_core_can_edit_settings());
if (bp_current_user_can('bp_moderate')) {
$sub_nav[] = array('name' => __('Notices', 'buddypress'), 'slug' => 'notices', 'parent_url' => $messages_link, 'parent_slug' => $this->slug, 'screen_function' => 'messages_screen_notices', 'position' => 90, 'user_has_access' => bp_current_user_can('bp_moderate'));
}
parent::setup_nav($main_nav, $sub_nav);
}
public function test_should_return_true_on_own_profile()
{
$users = $this->factory->user->create_many(2);
$this->set_current_user($users[0]);
$this->go_to(bp_core_get_user_domain($users[0]));
$this->assertTrue(bp_user_has_access($users[0]));
}
/**
* Set up component navigation.
*
* @since BuddyPress (1.9.0)
*
* @see BP_Component::setup_nav() for a description of arguments.
*
* @param array $main_nav Optional. See BP_Component::setup_nav() for
* description.
* @param array $sub_nav Optional. See BP_Component::setup_nav() for
* description.
*/
public function setup_nav($main_nav = array(), $sub_nav = array())
{
// Only grab count if we're on a user page and current user has access
if (bp_is_user() && bp_user_has_access()) {
$count = bp_notifications_get_unread_notification_count(bp_displayed_user_id());
$class = 0 === $count ? 'no-count' : 'count';
$nav_name = sprintf(_x('Notifications <span class="%s">%s</span>', 'Profile screen nav', 'buddypress'), esc_attr($class), number_format_i18n($count));
} else {
$nav_name = _x('Notifications', 'Profile screen nav', 'buddypress');
}
// Add 'Notifications' to the main navigation
$main_nav = array('name' => $nav_name, 'slug' => $this->slug, 'position' => 30, 'show_for_displayed_user' => bp_core_can_edit_settings(), 'screen_function' => 'bp_notifications_screen_unread', 'default_subnav_slug' => 'unread', 'item_css_id' => $this->id);
// Determine user to use
if (bp_displayed_user_domain()) {
$user_domain = bp_displayed_user_domain();
} elseif (bp_loggedin_user_domain()) {
$user_domain = bp_loggedin_user_domain();
} else {
return;
}
$notifications_link = trailingslashit($user_domain . bp_get_notifications_slug());
// Add the subnav items to the notifications nav item
$sub_nav[] = array('name' => _x('Unread', 'Notification screen nav', 'buddypress'), 'slug' => 'unread', 'parent_url' => $notifications_link, 'parent_slug' => bp_get_notifications_slug(), 'screen_function' => 'bp_notifications_screen_unread', 'position' => 10, 'item_css_id' => 'notifications-my-notifications', 'user_has_access' => bp_core_can_edit_settings());
$sub_nav[] = array('name' => _x('Read', 'Notification screen nav', 'buddypress'), 'slug' => 'read', 'parent_url' => $notifications_link, 'parent_slug' => bp_get_notifications_slug(), 'screen_function' => 'bp_notifications_screen_read', 'position' => 20, 'user_has_access' => bp_core_can_edit_settings());
parent::setup_nav($main_nav, $sub_nav);
}
/**
* Adds a navigation item to the main navigation array used in BuddyPress themes.
*
* @package BuddyPress Core
* @global object $bp Global BuddyPress settings object
*/
function bp_core_new_nav_item($args = '')
{
global $bp;
$defaults = array('name' => false, 'slug' => false, 'item_css_id' => false, 'show_for_displayed_user' => true, 'site_admin_only' => false, 'position' => 99, 'screen_function' => false, 'default_subnav_slug' => false);
$r = nxt_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// If we don't have the required info we need, don't create this subnav item
if (empty($name) || empty($slug)) {
return false;
}
// If this is for site admins only and the user is not one, don't create the subnav item
if ($site_admin_only && !is_super_admin()) {
return false;
}
if (empty($item_css_id)) {
$item_css_id = $slug;
}
$bp->bp_nav[$slug] = array('name' => $name, 'slug' => $slug, 'link' => $bp->loggedin_user->domain . $slug . '/', 'css_id' => $item_css_id, 'show_for_displayed_user' => $show_for_displayed_user, 'position' => $position, 'screen_function' => &$screen_function);
/***
* If this nav item is hidden for the displayed user, and
* the logged in user is not the displayed user
* looking at their own profile, don't create the nav item.
*/
if (!$show_for_displayed_user && !bp_user_has_access()) {
return false;
}
/***
* If the nav item is visible, we are not viewing a user, and this is a root
* component, don't attach the default subnav function so we can display a
* directory or something else.
*/
if (-1 != $position && bp_is_root_component($slug) && !bp_displayed_user_id()) {
return;
}
// Look for current component
if (bp_is_current_component($slug) && !bp_current_action()) {
if (!is_object($screen_function[0])) {
add_action('bp_screens', $screen_function);
} else {
add_action('bp_screens', array(&$screen_function[0], $screen_function[1]), 3);
}
if (!empty($default_subnav_slug)) {
$bp->current_action = apply_filters('bp_default_component_subnav', $default_subnav_slug, $r);
}
// Look for current item
} elseif (bp_is_current_item($slug) && !bp_current_action()) {
if (!is_object($screen_function[0])) {
add_action('bp_screens', $screen_function);
} else {
add_action('bp_screens', array(&$screen_function[0], $screen_function[1]), 3);
}
if (!empty($default_subnav_slug)) {
$bp->current_action = apply_filters('bp_default_component_subnav', $default_subnav_slug, $r);
}
}
do_action('bp_core_new_nav_item', $r, $args, $defaults);
}
/**
* Add an item to the main BuddyPress navigation array.
*
* @global BuddyPress $bp The one true BuddyPress instance.
*
* @param array $args {
* Array describing the new nav item.
* @type string $name Display name for the nav item.
* @type string $slug Unique URL slug for the nav item.
* @type bool|string $item_css_id Optional. 'id' attribute for the nav
* item. Default: the value of $slug.
* @type bool $show_for_displayed_user Optional. Whether the nav item
* should be visible when viewing a member profile other than your
* own. Default: true.
* @type bool $site_admin_only Optional. Whether the nav item should be
* visible only to site admins (those with the 'bp_moderate' cap).
* Default: false.
* @type int $position Optional. Numerical index specifying where the item
* should appear in the nav array. Default: 99.
* @type callable $screen_function The callback function that will run
* when the nav item is clicked.
* @type bool|string $default_subnav_slug Optional. The slug of the default
* subnav item to select when the nav item is clicked.
* }
* @return bool|null Returns false on failure.
*/
function bp_core_new_nav_item($args = '')
{
global $bp;
$defaults = array('name' => false, 'slug' => false, 'item_css_id' => false, 'show_for_displayed_user' => true, 'site_admin_only' => false, 'position' => 99, 'screen_function' => false, 'default_subnav_slug' => false);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// If we don't have the required info we need, don't create this subnav item
if (empty($name) || empty($slug)) {
return false;
}
// If this is for site admins only and the user is not one, don't create the subnav item
if (!empty($site_admin_only) && !bp_current_user_can('bp_moderate')) {
return false;
}
if (empty($item_css_id)) {
$item_css_id = $slug;
}
$bp->bp_nav[$slug] = array('name' => $name, 'slug' => $slug, 'link' => trailingslashit(bp_loggedin_user_domain() . $slug), 'css_id' => $item_css_id, 'show_for_displayed_user' => $show_for_displayed_user, 'position' => $position, 'screen_function' => &$screen_function, 'default_subnav_slug' => $default_subnav_slug);
/**
* If this nav item is hidden for the displayed user, and
* the logged in user is not the displayed user
* looking at their own profile, don't create the nav item.
*/
if (empty($show_for_displayed_user) && !bp_user_has_access()) {
return false;
}
/**
* If the nav item is visible, we are not viewing a user, and this is a root
* component, don't attach the default subnav function so we can display a
* directory or something else.
*/
if (-1 != $position && bp_is_root_component($slug) && !bp_displayed_user_id()) {
return;
}
// Look for current component
if (bp_is_current_component($slug) || bp_is_current_item($slug)) {
// The requested URL has explicitly included the default subnav
// (eg: http://example.com/members/membername/activity/just-me/)
// The canonical version will not contain this subnav slug.
if (!empty($default_subnav_slug) && bp_is_current_action($default_subnav_slug) && !bp_action_variable(0)) {
unset($bp->canonical_stack['action']);
} elseif (!bp_current_action()) {
// Add our screen hook if screen function is callable
if (is_callable($screen_function)) {
add_action('bp_screens', $screen_function, 3);
}
if (!empty($default_subnav_slug)) {
$bp->current_action = apply_filters('bp_default_component_subnav', $default_subnav_slug, $r);
}
}
}
do_action('bp_core_new_nav_item', $r, $args, $defaults);
}
/**
* Set up bp-core global settings.
*
* Sets up a majority of the BuddyPress globals that require a minimal
* amount of processing, meaning they cannot be set in the BuddyPress class.
*
* @since BuddyPress (1.5.0)
*
* @see BP_Component::setup_globals() for description of parameters.
*
* @param array $args See {@link BP_Component::setup_globals()}.
*/
public function setup_globals($args = array())
{
$bp = buddypress();
/** Database **********************************************************/
// Get the base database prefix
if (empty($bp->table_prefix)) {
$bp->table_prefix = bp_core_get_table_prefix();
}
// The domain for the root of the site where the main blog resides
if (empty($bp->root_domain)) {
$bp->root_domain = bp_core_get_root_domain();
}
// Fetches all of the core BuddyPress settings in one fell swoop
if (empty($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
// The names of the core WordPress pages used to display BuddyPress content
if (empty($bp->pages)) {
$bp->pages = bp_core_get_directory_pages();
}
/** Basic current user data *******************************************/
// Logged in user is the 'current_user'
$current_user = wp_get_current_user();
// The user ID of the user who is currently logged in.
$bp->loggedin_user = new stdClass();
$bp->loggedin_user->id = isset($current_user->ID) ? $current_user->ID : 0;
/** Avatars ***********************************************************/
// Fetches the default Gravatar image to use if the user/group/blog has no avatar or gravatar
$bp->grav_default = new stdClass();
$bp->grav_default->user = apply_filters('bp_user_gravatar_default', $bp->site_options['avatar_default']);
$bp->grav_default->group = apply_filters('bp_group_gravatar_default', $bp->grav_default->user);
$bp->grav_default->blog = apply_filters('bp_blog_gravatar_default', $bp->grav_default->user);
// Notifications table. Included here for legacy purposes. Use
// bp-notifications instead.
$bp->core->table_name_notifications = $bp->table_prefix . 'bp_notifications';
/**
* Used to determine if user has admin rights on current content. If the
* logged in user is viewing their own profile and wants to delete
* something, is_item_admin is used. This is a generic variable so it
* can be used by other components. It can also be modified, so when
* viewing a group 'is_item_admin' would be 'true' if they are a group
* admin, and 'false' if they are not.
*/
bp_update_is_item_admin(bp_user_has_access(), 'core');
// Is the logged in user is a mod for the current item?
bp_update_is_item_mod(false, 'core');
do_action('bp_core_setup_globals');
}
/**
* Register a screen function for an item in the main nav array.
*
* @since BuddyPress (2.4.0)
*
* @param array $args {
* Array describing the new nav item.
* @type string $name Display name for the nav item.
* @type string $slug Unique URL slug for the nav item.
* @type bool|string $item_css_id Optional. 'id' attribute for the nav item. Default: the value of `$slug`.
* @type bool $show_for_displayed_user Optional. Whether the nav item should be visible when viewing a
* member profile other than your own. Default: true.
* @type bool $site_admin_only Optional. Whether the nav item should be visible only to site admins
* (those with the 'bp_moderate' cap). Default: false.
* @type int $position Optional. Numerical index specifying where the item should appear in
* the nav array. Default: 99.
* @type callable $screen_function The callback function that will run when the nav item is clicked.
* @type bool|string $default_subnav_slug Optional. The slug of the default subnav item to select when the nav
* item is clicked.
* }
* @return bool|null Returns false on failure.
*/
function bp_core_register_nav_screen_function($args = '')
{
$bp = buddypress();
$defaults = array('name' => false, 'slug' => false, 'item_css_id' => false, 'show_for_displayed_user' => true, 'site_admin_only' => false, 'position' => 99, 'screen_function' => false, 'default_subnav_slug' => false);
$r = wp_parse_args($args, $defaults);
// If we don't have the required info we need, don't register this screen function.
if (empty($r['slug'])) {
return false;
}
/**
* If this is for site admins only and the user is not one,
* don't register this screen function.
*/
if (!empty($r['site_admin_only']) && !bp_current_user_can('bp_moderate')) {
return false;
}
/**
* If this nav item is hidden for the displayed user, and
* the logged in user is not the displayed user
* looking at their own profile, don't don't register this screen function.
*/
if (empty($r['show_for_displayed_user']) && !bp_user_has_access()) {
return false;
}
/**
* If the nav item is visible, we are not viewing a user, and this is a root
* component, don't attach the default subnav function so we can display a
* directory or something else.
*/
if (-1 != $r['position'] && bp_is_root_component($r['slug']) && !bp_displayed_user_id()) {
return;
}
// Look for current component
if (bp_is_current_component($r['slug']) || bp_is_current_item($r['slug'])) {
// The requested URL has explicitly included the default subnav
// (eg: http://example.com/members/membername/activity/just-me/)
// The canonical version will not contain this subnav slug.
if (!empty($r['default_subnav_slug']) && bp_is_current_action($r['default_subnav_slug']) && !bp_action_variable(0)) {
unset($bp->canonical_stack['action']);
} elseif (!bp_current_action()) {
// Add our screen hook if screen function is callable
if (is_callable($r['screen_function'])) {
add_action('bp_screens', $r['screen_function'], 3);
}
if (!empty($r['default_subnav_slug'])) {
/**
* Filters the default component subnav item.
*
* @since BuddyPress (1.5.0)
*
* @param string $value The slug of the default subnav item
* to select when clicked.
* @param array $r Parsed arguments for the nav item.
*/
$bp->current_action = apply_filters('bp_default_component_subnav', $r['default_subnav_slug'], $r);
}
}
}
/**
* Fires after the screen function for an item in the BuddyPress main
* navigation is registered.
*
* @since BuddyPress (2.4.0)
*
* @param array $r Parsed arguments for the nav item.
* @param array $args Originally passed in arguments for the nav item.
* @param array $defaults Default arguments for a nav item.
*/
do_action('bp_core_register_nav_screen_function', $r, $args, $defaults);
}
// get the current users role
$user_role = bas_get_user_role();
// get avatars
$avatar = get_avatar($current_user_email, 25);
$avatar_200 = get_avatar($current_user_email, 220);
$loginClass = '4';
$loginLink = "/intranet/members/" . $current_user_username;
} else {
$current_user_displayname = 'Login';
$avatar = '<span class="float:right;"><img src="' . get_template_directory_uri() . '/includes/img/bas-avatar.png"></span>';
$avatar_200 = get_avatar('Bard Access Systems', 220);
$loginClass = '1';
$loginLink = "#";
}
if (function_exists(bp_is_active)) {
if (bp_is_user() && bp_user_has_access()) {
$notification_count = bp_notifications_get_unread_notification_count(bp_loggedin_user_id());
} else {
$notification_count = 0;
}
} else {
$notification_count = 0;
}
?>
</head>
<body <?php
body_class();
?>
>
function setup_globals()
{
global $bp;
/** Database **********************************************************/
// Get the base database prefix
if (empty($bp->table_prefix)) {
$bp->table_prefix = bp_core_get_table_prefix();
}
// The domain for the root of the site where the main blog resides
if (empty($bp->root_domain)) {
$bp->root_domain = bp_core_get_root_domain();
}
// Fetches all of the core BuddyPress settings in one fell swoop
if (empty($bp->site_options)) {
$bp->site_options = bp_core_get_root_options();
}
// The names of the core NXTClass pages used to display BuddyPress content
if (empty($bp->pages)) {
$bp->pages = bp_core_get_directory_pages();
}
/** Admin Bar *********************************************************/
// Set the 'My Account' global to prevent debug notices
$bp->my_account_menu_id = false;
/** Component and Action **********************************************/
// Used for overriding the 2nd level navigation menu so it can be used to
// display custom navigation for an item (for example a group)
$bp->is_single_item = false;
// Sets up the array container for the component navigation rendered
// by bp_get_nav()
$bp->bp_nav = array();
// Sets up the array container for the component options navigation
// rendered by bp_get_options_nav()
$bp->bp_options_nav = array();
// Contains an array of all the active components. The key is the slug,
// value the internal ID of the component.
//$bp->active_components = array();
/** Basic current user data *******************************************/
// Logged in user is the 'current_user'
$current_user = nxt_get_current_user();
// The user ID of the user who is currently logged in.
$bp->loggedin_user->id = $current_user->ID;
/** Avatars ***********************************************************/
// Fetches the default Gravatar image to use if the user/group/blog has no avatar or gravatar
$bp->grav_default->user = apply_filters('bp_user_gravatar_default', $bp->site_options['avatar_default']);
$bp->grav_default->group = apply_filters('bp_group_gravatar_default', $bp->grav_default->user);
$bp->grav_default->blog = apply_filters('bp_blog_gravatar_default', $bp->grav_default->user);
// Notifications Table
$bp->core->table_name_notifications = $bp->table_prefix . 'bp_notifications';
/**
* Used to determine if user has admin rights on current content. If the
* logged in user is viewing their own profile and wants to delete
* something, is_item_admin is used. This is a generic variable so it
* can be used by other components. It can also be modified, so when
* viewing a group 'is_item_admin' would be 'true' if they are a group
* admin, and 'false' if they are not.
*/
bp_update_is_item_admin(bp_user_has_access(), 'core');
// Is the logged in user is a mod for the current item?
bp_update_is_item_mod(false, 'core');
do_action('bp_core_setup_globals');
}
/**
* Adds a navigation item to the main navigation array used in BuddyPress themes.
*
* @package BuddyPress Core
* @global object $bp Global BuddyPress settings object
*/
function bp_core_new_nav_item($args = '')
{
global $bp;
$defaults = array('name' => false, 'slug' => false, 'item_css_id' => false, 'show_for_displayed_user' => true, 'site_admin_only' => false, 'position' => 99, 'screen_function' => false, 'default_subnav_slug' => false);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
// If we don't have the required info we need, don't create this subnav item
if (empty($name) || empty($slug)) {
return false;
}
// If this is for site admins only and the user is not one, don't create the subnav item
if ($site_admin_only && !bp_current_user_can('bp_moderate')) {
return false;
}
if (empty($item_css_id)) {
$item_css_id = $slug;
}
$bp->bp_nav[$slug] = array('name' => $name, 'slug' => $slug, 'link' => $bp->loggedin_user->domain . $slug . '/', 'css_id' => $item_css_id, 'show_for_displayed_user' => $show_for_displayed_user, 'position' => $position, 'screen_function' => &$screen_function);
/***
* If this nav item is hidden for the displayed user, and
* the logged in user is not the displayed user
* looking at their own profile, don't create the nav item.
*/
if (!$show_for_displayed_user && !bp_user_has_access()) {
return false;
}
/***
* If the nav item is visible, we are not viewing a user, and this is a root
* component, don't attach the default subnav function so we can display a
* directory or something else.
*/
if (-1 != $position && bp_is_root_component($slug) && !bp_displayed_user_id()) {
return;
}
// Look for current component
if (bp_is_current_component($slug) && !bp_current_action()) {
if (!is_object($screen_function[0])) {
add_action('bp_screens', $screen_function);
} else {
add_action('bp_screens', array(&$screen_function[0], $screen_function[1]), 3);
}
if (!empty($default_subnav_slug)) {
/**
* BuddyPress will attempt to resolve to the most specific URL possible,
* to avoid search-engine-unfriendly content reduplication. Filter
* bp_guarantee_unique_uris (and return false) to avoid this behavior
*/
if (apply_filters('bp_guarantee_unique_uris', true)) {
bp_core_redirect(bp_displayed_user_domain() . $slug . '/' . apply_filters('bp_default_component_subnav', $default_subnav_slug, $r));
} else {
$bp->current_action = apply_filters('bp_default_component_subnav', $default_subnav_slug, $r);
}
}
// Look for current item
} elseif (bp_is_current_item($slug) && !bp_current_action()) {
if (!is_object($screen_function[0])) {
add_action('bp_screens', $screen_function);
} else {
add_action('bp_screens', array(&$screen_function[0], $screen_function[1]), 3);
}
if (!empty($default_subnav_slug)) {
/**
* BuddyPress will attempt to resolve to the most specific URL possible,
* to avoid search-engine-unfriendly content reduplication. Filter
* bp_guarantee_unique_uris (and return false) to avoid this behavior
*/
if (apply_filters('bp_guarantee_unique_uris', true)) {
bp_core_redirect(bp_get_root_domain() . '/' . bp_get_root_slug(bp_current_component()) . '/' . $slug . '/' . apply_filters('bp_default_component_subnav', $default_subnav_slug, $r));
} else {
$bp->current_action = apply_filters('bp_default_component_subnav', $default_subnav_slug, $r);
}
}
}
do_action('bp_core_new_nav_item', $r, $args, $defaults);
}
/**
* bp_core_new_nav_item()
*
* Adds a navigation item to the main navigation array used in BuddyPress themes.
*
* @package BuddyPress Core
* @global $bp The global BuddyPress settings variable created in bp_core_setup_globals()
*/
function bp_core_new_nav_item( $args = '' ) {
global $bp;
$defaults = array(
'name' => false, // Display name for the nav item
'slug' => false, // URL slug for the nav item
'item_css_id' => false, // The CSS ID to apply to the HTML of the nav item
'show_for_displayed_user' => true, // When viewing another user does this nav item show up?
'site_admin_only' => false, // Can only site admins see this nav item?
'position' => 99, // Index of where this nav item should be positioned
'screen_function' => false, // The name of the function to run when clicked
'default_subnav_slug' => false // The slug of the default subnav item to select when clicked
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
/* If we don't have the required info we need, don't create this subnav item */
if ( empty($name) || empty($slug) )
return false;
/* If this is for site admins only and the user is not one, don't create the subnav item */
if ( $site_admin_only && !is_super_admin() )
return false;
if ( empty( $item_css_id ) )
$item_css_id = $slug;
$bp->bp_nav[$slug] = array(
'name' => $name,
'slug' => $slug,
'link' => $bp->loggedin_user->domain . $slug . '/',
'css_id' => $item_css_id,
'show_for_displayed_user' => $show_for_displayed_user,
'position' => $position
);
/***
* If this nav item is hidden for the displayed user, and
* the logged in user is not the displayed user
* looking at their own profile, don't create the nav item.
*/
if ( !$show_for_displayed_user && !bp_user_has_access() )
return false;
/***
* If we are not viewing a user, and this is a root component, don't attach the
* default subnav function so we can display a directory or something else.
*/
if ( bp_core_is_root_component( $slug ) && !$bp->displayed_user->id )
return;
if ( $bp->current_component == $slug && !$bp->current_action ) {
if ( !is_object( $screen_function[0] ) )
add_action( 'wp', $screen_function, 3 );
else
add_action( 'wp', array( &$screen_function[0], $screen_function[1] ), 3 );
if ( $default_subnav_slug )
$bp->current_action = $default_subnav_slug;
}
}
