bp_nouveau_get_activity_directory_nav_items()

function bp_nouveau_get_activity_directory_nav_items() {
	$nav_items = array();

	$nav_items['all'] = array(
		'component' => 'activity',
		'slug'      => 'all', // slug is used because BP_Core_Nav requires it, but it's the scope
		'li_class'  => array( 'dynamic' ),
		'link'      => bp_get_activity_directory_permalink(),
		'text'      => __( 'All Updates', 'buddyboss' ),
		'count'     => false,
		'position'  => 5,
	);

	// deprecated hooks
	$deprecated_hooks = array(
		array( 'bp_before_activity_type_tab_all', 'activity', 0 ),
		array( 'bp_activity_type_tabs', 'activity', 46 ),
	);

	if ( is_user_logged_in() ) {
		$deprecated_hooks = array_merge(
			$deprecated_hooks,
			array(
				array( 'bp_before_activity_type_tab_friends', 'activity', 6 ),
				array( 'bp_before_activity_type_tab_groups', 'activity', 16 ),
				array( 'bp_before_activity_type_tab_favorites', 'activity', 26 ),
			)
		);

		// If the user has favorite create a nav item
		if ( bp_get_total_favorite_count_for_user( bp_loggedin_user_id() ) && bp_is_activity_like_active() ) {
			$nav_items['favorites'] = array(
				'component' => 'activity',
				'slug'      => 'favorites', // slug is used because BP_Core_Nav requires it, but it's the scope
				'li_class'  => array(),
				'link'      => bp_loggedin_user_domain() . bp_get_activity_slug() . '/favorites/',
				'text'      => __( 'My Likes', 'buddyboss' ),
				'count'     => false,
				'position'  => 35,
			);
		}
	}

	// Check for deprecated hooks :
	foreach ( $deprecated_hooks as $deprectated_hook ) {
		list( $hook, $component, $position ) = $deprectated_hook;

		$extra_nav_items = bp_nouveau_parse_hooked_dir_nav( $hook, $component, $position );

		if ( ! empty( $extra_nav_items ) ) {
			$nav_items = array_merge( $nav_items, $extra_nav_items );
		}
	}

	/**
	 * Filters the activity directory navigation items.
	 *
	 * Use this filter to introduce your custom nav items for the activity directory.
	 *
	 * @since BuddyPress 3.0.0
	 *
	 * @param array $nav_items The list of the activity directory nav items.
	 */
	return apply_filters( 'bp_nouveau_get_activity_directory_nav_items', $nav_items );
}