/**
* @Created By : Mahipal Singh Adhikari
* @Created On : 2-Nov-2010
* @Description: This function is used to like/unlike comment by blog owner
*/
public function likeCommentAction()
{
$this->view->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender(true);
$usersNs = new Zend_Session_Namespace('members');
$user_id = $usersNs->userId;
if ($user_id == "" || $user_id == 0) {
$JsonResultArray = array('error' => 1, 'response' => "Please login to vote.");
echo Zend_Json::encode($JsonResultArray);
exit;
}
$vote = $this->_getParam('vote');
$item_id = $this->_getParam('item_id');
$item_type = $this->_getParam('item_type');
$voteM = new Application_Model_Vote();
$voteM = $voteM->fetchRow("user_id='{$user_id}' AND item_type='{$item_type}' AND item_id='{$item_id}' ");
if (false === $voteM) {
$voteM = new Application_Model_Vote();
$voteM->setVote($vote);
$voteM->setItemId($item_id);
$voteM->setItemType($item_type);
$voteM->setUserId($user_id);
} else {
$voteM->setVote($vote);
}
$savevote = $voteM->save();
if ($savevote) {
$response = "";
if ($vote == 1) {
$response = "<a href='javascript://' title='Unlike Comment' onclick='likeComment(" . $item_id . ", -1)'>Unlike</a>";
} else {
$response = "<a href='javascript://' title='Like Comment' onclick='likeComment(" . $item_id . ", 1)'>Like</a>";
}
$JsonResultArray = array('error' => 0, 'response' => $response);
} else {
$JsonResultArray = array('error' => 1, 'response' => "Error occured please try again later.");
}
echo Zend_Json::encode($JsonResultArray);
exit;
}
function unlike($item_id, $item_type)
{
$objModelVote = new Application_Model_Vote();
$usersNs = new Zend_Session_Namespace("members");
$userId = $usersNs->userId;
$whereVote = "item_type='{$item_type}' AND item_id='{$item_id}' AND user_id='{$userId}'";
$arrVote = $objModelVote->fetchAll($whereVote);
if (count($arrVote) > 0) {
$option['id'] = $arrVote[0]->id;
}
$option['vote'] = -1;
$option['itemType'] = $item_type;
$option['itemId'] = $item_id;
$option['addedon'] = time();
$option['updatedon'] = time();
$option['userId'] = $userId;
$objModelVote->setOptions($option);
$id = $objModelVote->save();
return $id;
}
