public function indexAction()
{
$objAnswer = new Questionanswer_Model_Answer(array());
//get user id
$viewer = Engine_Api::_()->user()->getViewer();
$this->view->user_id = $viewer->getIdentity();
$limit = $this->_getParam('max');
if (!is_numeric($limit) || $limit <= 0) {
$limit = 5;
}
$topFriendAnswers = $objAnswer->getTopFriendAnswers($limit);
$topFriendAnswers_array = array();
if (is_array($topFriendAnswers) && count($topFriendAnswers) > 0) {
foreach ($topFriendAnswers as $topFriendAnswer) {
$auser = null;
$table = Engine_Api::_()->getDbtable('users', 'user');
$select = $table->select()->where('user_id = ?', $topFriendAnswer['user_id']);
$auser = $table->fetchRow($select);
$topFriendAnswer['user_photo'] = $this->view->htmlLink($auser, $this->view->itemPhoto($auser, 'thumb.icon', $auser->getTitle(), array('style' => 'float:left')), array('class' => 'topanswers_thumb'));
$topFriendAnswer['user_link'] = $this->view->htmlLink($auser->getHref(), $auser->getTitle());
$topFriendAnswers_array[] = $topFriendAnswer;
}
} else {
return $this->setNoRender();
}
$this->view->topFriendAnswers = $topFriendAnswers_array;
}
