BP_Members_Admin::profile_admin_head()

	public function profile_admin_head() {
		global $submenu_file, $parent_file;

		// Is the user editing their own profile?
		if ( is_user_admin() || ( defined( 'IS_PROFILE_PAGE' ) && IS_PROFILE_PAGE ) ) {
			$this->is_self_profile = true;

		// Is the user attempting to edit their own profile.
		} elseif ( isset( $_GET['user_id' ] ) || ( isset( $_GET['page'] ) && ( 'bp-profile-edit' === $_GET['page'] ) ) ) {
			$this->is_self_profile = (bool) ( $this->get_user_id() === $this->current_user_id );
		}

		// Force the parent file to users.php to open the correct top level menu
		// but only if not editing a site via the network site editing page.
		if ( 'sites.php' !== $parent_file ) {
			$parent_file  = 'users.php';
			$submenu_file = 'users.php';
		}

		// Editing your own profile, so recheck some vars.
		if ( true === $this->is_self_profile ) {

			// Use profile.php as the edit page.
			$edit_page = 'profile.php';

			// Set profile.php as the parent & sub files to correct the menu nav.
			if ( is_blog_admin() || is_user_admin() ) {
				$parent_file  = 'profile.php';
				$submenu_file = 'profile.php';
			}

		// Not editing yourself, so use user-edit.php.
		} else {
			$edit_page = 'user-edit.php';
		}

		if ( is_user_admin() ) {
			$this->edit_profile_url = add_query_arg( $this->edit_profile_args, user_admin_url( 'profile.php' ) );
			$this->edit_url         = user_admin_url( 'profile.php' );

		} elseif ( is_blog_admin() ) {
			$this->edit_profile_url = add_query_arg( $this->edit_profile_args, admin_url( 'users.php' ) );
			$this->edit_url         = admin_url( $edit_page );

		} elseif ( is_network_admin() ) {
			$this->edit_profile_url = add_query_arg( $this->edit_profile_args, network_admin_url( 'users.php' ) );
			$this->edit_url         = network_admin_url( $edit_page );
		}
	}