/**
* Add like by Anonymous user
*
* @param int $post_like_count
*
* @access private
*/
private function userAnonymousLike($post_like_count)
{
// get user IP address
if (($ip = Filter::ip()) !== false) {
// stored IP addresses
$liked_ips = $this->getPostMeta(self::POST_LIKED_USERS_IP_KEY, true);
if (!$liked_ips || array_search($ip, $liked_ips) === false) {
// if IP not in array
$liked_ips[] = $ip;
// add IP to array
}
// unlike the post
if (self::isAlreadyLiked($this->post_id)) {
// find the key
$ip_key = array_search($ip, $liked_ips);
// remove user IP from array
unset($liked_ips[$ip_key]);
// Remove user IP from post meta
// -1 count post meta
$post_like_count = $this->subtractionLikeCount($post_like_count);
$this->updatePostLikeMeta($liked_ips, $post_like_count);
// generate response
$this->response(0, $post_like_count);
} else {
//like the post
// Add user IP to post meta
// +1 count post meta
$this->updatePostLikeMeta($liked_ips, ++$post_like_count);
// generate response
// update count on frontend
$this->response(1, $post_like_count);
}
} else {
$this->response('ip', 'error');
}
}
/**
*
* get current usr ip address
*
* @return string|boolean if the ip addrss is bad return false else return ip address
* @access private
*/
private function getUserIp()
{
$ip = Filter::ip();
return $ip;
}
