/**
* It creates a new ModelContactCounter object class ir if it has been created
* before, it return the previous object
*
* @access public
* @since 3.0
* @return ModelContactCounter
*/
public static function newInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
<div class="contact-counter-metric">
<span class="contact-counter-big"><?php
_e('Total contact ');
?>
</span>
<?php
if (Params::getParam('id') != '') {
?>
<span class="contact-counter-value"><?php
echo cc_contacts_by_listing(Params::getParam('id'));
?>
</span>
<?php
} else {
?>
<span class="contact-counter-value"><?php
echo ModelContactCounter::newInstance()->getTotalContacts();
?>
</span>
<?php
}
?>
</div>
</div>
</div>
</div>
</div>
<div class="clear"></div>
</div>
function cc_contacts_by_user($userId)
{
if ($userId != '' && is_numeric($userId)) {
return ModelContactCounter::newInstance()->getTotalContactsByUser($userId);
}
return 0;
}