Show orders on Kunena Profile Page

<div id="kprofile-tabs">
	<dl class="tabs">
		<?php if($this->showUserPosts) : ?>
		<dt class="open" title="<?php echo JText::_('COM_KUNENA_USERPOSTS'); ?>"><?php echo JText::_('COM_KUNENA_USERPOSTS'); ?></dt>
		<dd style="display: none;">
			<?php $this->displayUserPosts(); ?>
		</dd>
		<?php endif; ?>
		<?php if ($this->showSubscriptions) :?>
		<dt class="closed" title="<?php echo JText::_('COM_KUNENA_SUBSCRIPTIONS'); ?>"><?php echo JText::_('COM_KUNENA_SUBSCRIPTIONS'); ?></dt>
		<dd style="display: none;">
			<?php $this->displayCategoriesSubscriptions(); ?>
			<?php $this->displaySubscriptions(); ?>
		</dd>
		<?php endif; ?>
		<?php if ($this->showFavorites) : ?>
		<dt class="closed" title="<?php echo JText::_('COM_KUNENA_FAVORITES'); ?>"><?php echo JText::_('COM_KUNENA_FAVORITES'); ?></dt>
		<dd style="display: none;">
			<?php $this->displayFavorites(); ?>
		</dd>
		<?php endif; ?>
		<?php if($this->showThankyou) : ?>
		<dt class="closed" title="<?php echo JText::_('COM_KUNENA_THANK_YOU'); ?>"><?php echo JText::_('COM_KUNENA_THANK_YOU'); ?></dt>
		<dd style="display: none;">
			<?php $this->displayGotThankyou(); ?>
			<?php $this->displaySaidThankyou(); ?>
		</dd>
		<?php endif; ?>
		<dt class="closed" title="<?php echo JText::_('ORDERS'); ?>"><?php echo JText::_('ORDERS'); ?></dt>
		<dd style="display: none;">
		
		<?php echo $this->profile->userid; ?>
		
		
		<?php 
		// Add Hikashop Orders to Kunena Profile
		function getDisplayTab( $tab, $user, $ui) {
		include_once(rtrim(JPATH_ADMINISTRATOR,DS).DS.'components'.DS.'com_hikashop'.DS.'helpers'.DS.'helper.php');
		$my = JFactory::getUser();
		echo $this->$my;
		//only you can see your orders
		if (empty($my->id) OR $my->id != $this->profile->userid) return; //This is the line that compares the Kunena profile ID to the joomla userid?
		
		//load order info
		$database	= JFactory::getDBO();
		$searchMap = array('a.order_id','a.order_status');
		$filters = array('a.order_user_id='.hikashop_loadUser());

		$order = ' ORDER BY a.order_created DESC';
		$query = 'FROM '.hikashop_table('order').' AS a WHERE '.implode(' AND ',$filters).$order;
		$database->setQuery('SELECT a.* '.$query);
		$rows = $database->loadObjectList();

		if(empty($rows)){
			return;
		}
		$currencyHelper = hikashop_get('class.currency');
		$trans = hikashop_get('helper.translation');
		$statuses = $trans->getStatusTrans();

		ob_start();
		?>
			<table class="hikashop_orders adminlist" cellpadding="1">
				<thead>
					<tr>
						<th class="title" align="center">
							<?php echo JText::_('ORDER_NUMBER'); ?>
						</th>
						<th class="title" align="center">
							<?php echo JText::_('DATE'); ?>
						</th>
						<th class="title" align="center">
							<?php echo JText::_('ORDER_STATUS'); ?>
						</th>
						<th class="title" align="center">
							<?php echo JText::_('HIKASHOP_TOTAL'); ?>
						</th>
					</tr>
				</thead>
				<tbody>
					<?php
						$k = 0;
						for($i = 0,$a = count($rows);$i<$a;$i++){
							$row =& $rows[$i];
					?>
						<tr class="<?php echo "row$k"; ?>">
							<td align="center">
								<a href="<?php echo hikashop_completeLink('order&task=show&cid='.$row->order_id.'&cancel_url='.urlencode(base64_encode(JRoute::_('index.php?option=com_comprofiler')))); ?>">
									<?php echo hikashop_encode($row); ?>
								</a>
							</td>
							<td align="center">
								<?php echo hikashop_getDate($row->order_created,'%Y-%m-%d %H:%M');?>
							</td>
							<td align="center">
								<?php
									//get translation
									echo $statuses[$row->order_status];
								?>
							</td>
							<td align="center">
								<?php echo $currencyHelper->format($row->order_full_price,$row->order_currency_id);?>
							</td>
						</tr>
					<?php
							$k = 1-$k;
						}
					?>
				</tbody>
			</table>
		<?php

		return ob_get_clean();
		}
		?>
	
	
		</dd>

<?php
		// Add Hikashop Orders to Kunena Profile
		function getDisplayTab($user) {
		include_once(rtrim(JPATH_ADMINISTRATOR,DS).DS.'components'.DS.'com_hikashop'.DS.'helpers'.DS.'helper.php');
		$my = JFactory::getUser();
		//only you can see your orders
		if (empty($my->id) OR $my->id != $user) return;

$user_id = $this->profile->userid;
		echo getDisplayTab($user_id);