function miss_likes($echo = true)
{
global $post;
$uid = miss_get_basic_user_identification();
$miss_likes_array = get_post_meta(get_the_ID(), 'miss_post_likes', true);
$miss_likes_count = get_post_meta(get_the_ID(), 'miss_post_likes_total', true);
$out = '';
//$out .= $miss_likes_array[$uid];
$out .= '<a href="' . get_permalink() . '" data-id="' . get_the_ID() . '" title="" class="miss_hearts pull-left active">';
if (isset($miss_likes_array) && isset($uid) && isset($miss_likes_array[$uid])) {
$out .= '<i class="fa-icon-heart icon"></i>';
} else {
$out .= '<i class="fa-icon-heart-empty icon"></i>';
}
$out .= '<span class="text">';
$out .= '<span class="number">';
$out .= !empty($miss_likes_count) ? $miss_likes_count : '0';
$out .= '</span>';
$out .= ' ' . __('LIKES', MISS_TEXTDOMAIN);
$out .= '</span>';
$out .= '</a>';
if ($echo == false) {
return $out;
} else {
echo $out;
}
}
}
$count = count($instance);
update_post_meta($post_id, 'miss_post_likes', $new_instance);
update_post_meta($post_id, 'miss_post_likes_total', $count);
}
// else {
// $new_instance = '0';
// $count = count( $instance );
// add_post_meta($post_id, 'miss_post_likes', $new_instance, false);
// add_post_meta($post_id, 'miss_post_likes_total', ( $count ), false );
// }
return array('count' => $count, 'state' => $miss_like_state);
}
}
/**
* Parse Requests
*/
if (isset($_POST['miss-like'])) {
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
header("Content-type: application/json");
if (miss_get_basic_user_identification()) {
$response = miss_like_this_post($_POST['post_id'], miss_get_basic_user_identification());
echo '{"success": true, "response": {"count": "' . $response['count'] . '", "state": "' . $response['state'] . '"}}';
} else {
echo '{"success": false, "error": "' . __('Your browser doesn\'t support cookies. Please enable cookies first!', MISS_TEXTDOMAIN) . '"}';
}
get_post_meta($_POST['post_id'], 'miss_post_likes_total', true);
exit;
}