Ejemplo n.º 1
0
 function kopa_click_like_button()
 {
     check_ajax_referer('kopa_click_like_button', 'ajax_nonce');
     if (!empty($_POST['post_id'])) {
         $result = array('status' => 'disable', 'total' => 0);
         $post_id = (int) $_POST['post_id'];
         $status = $_POST['status'];
         $include_text = $_POST['include_text'];
         $public_key = KOPA_OPT_PREFIX . 'likes';
         $single_key = KOPA_OPT_PREFIX . 'like_by_' . KopaUtil::get_client_IP();
         $total = KopaUtil::get_likes($post_id);
         $is_liked = KopaUtil::is_liked($post_id);
         if ('enable' == $status && !$is_liked) {
             $total++;
             update_post_meta($post_id, $single_key, true);
             update_post_meta($post_id, $public_key, abs($total));
             $result['class'] = 'kopa-button-likes-disable';
         } else {
             $total--;
             delete_post_meta($post_id, $single_key);
             update_post_meta($post_id, $public_key, abs($total));
             $result['class'] = 'kopa-button-likes-enable';
         }
         if ($include_text) {
             if ($total < 2) {
                 $total .= __(' Like', kopa_get_domain());
             } else {
                 $total .= __(' Likes', kopa_get_domain());
             }
         }
         $result['total'] = $total;
         echo json_encode($result);
     }
     exit;
 }
Ejemplo n.º 2
0
 /**
  * @package Kopa
  * @subpackage Core
  * @author thethangtran <*****@*****.**>
  * @since 1.0.0     
  */
 public static function is_liked($post_id)
 {
     $key = KOPA_OPT_PREFIX . 'like_by_' . KopaUtil::get_client_IP();
     return KopaUtil::get_post_meta($post_id, $key, true, 'Boolean', false);
 }