/**
  * Generate the url for the crop UI
  * @param $id
  * @param string $size
  * @return string
  */
 public function editPageURL($id, $size = 'full', $partial = false, $preset = null)
 {
     $url = relative_admin_url('admin-ajax.php') . "?action=ilab_imgix_edit_page&image_id={$id}";
     if ($size != 'full') {
         $url .= "&size={$size}";
     }
     if ($partial === true) {
         $url .= '&partial=1';
     }
     if ($preset != null) {
         $url .= '&preset=' . $preset;
     }
     return $url;
 }
 /**
  * Generate the url for the crop UI
  * @param $id
  * @param string $size
  * @return string
  */
 public function cropPageURL($id, $size = 'thumbnail', $partial = false)
 {
     $url = relative_admin_url('admin-ajax.php') . "?action=ilab_crop_image_page&post={$id}&size={$size}";
     if ($partial === true) {
         $url .= '&partial=1';
     }
     return $url;
 }