member-header.php

<?php

/**
 * BuddyPress - Users Header
 *
 * @package BuddyPress
 * @subpackage bp-legacy
 */

?>

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

<div id="item-header-avatar">
	<a href="<?php bp_displayed_user_link(); ?>">

		<?php bp_displayed_user_avatar( 'type=full' ); ?>

	</a>
</div><!-- #item-header-avatar -->
    <?php
global $bp;
if(is_user_online($bp->displayed_user->id)){
echo "<div class=\"online\">";
echo "Online:  <i class=\"fa fa-wifi\"></i>";
echo "</div>";
}
else{
echo "<div class=\"offline\">";
echo "Offline:  <i class=\"fa fa-wifi\"></i>";
echo "</div>";
}
?>
<div id="item-header-content">

	<?php if ( bp_is_active( 'activity' ) && bp_activity_do_mentions() ) : ?>
		<h2 class="user-nicename">@<?php bp_displayed_user_mentionname(); ?></h2>
	<?php endif; ?>

	<span class="activity"><?php bp_last_activity( bp_displayed_user_id() ); ?></span>

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

	<div id="item-meta">

		<?php if ( bp_is_active( 'activity' ) ) : ?>

			<div id="latest-update">

				<?php bp_activity_latest_update( bp_displayed_user_id() ); ?>

			</div>

		<?php endif; ?>

		<div id="item-buttons">

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

		</div><!-- #item-buttons -->

		<?php
		/***
		 * If you'd like to show specific profile fields here use:
		 * bp_member_profile_data( 'field=About Me' ); -- Pass the name of the field
		 */
		 do_action( 'bp_profile_header_meta' );

		 ?>

	</div><!-- #item-meta -->

</div><!-- #item-header-content -->

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

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