public function run()
 {
     if (wp_verify_nonce($this->post_data['nonce'], 'WPML_Ajax_Update_Link_Targets')) {
         $this->translate_link_target_global_state->clear_rescan_required();
         $last_processed = $this->translate_link_targets->fix($this->post_data['last_processed'], $this->post_data['number_to_process']);
         return new WPML_Ajax_Response(true, array('last_processed' => (int) $last_processed, 'number_left' => $last_processed ? $this->translate_link_targets->get_number_to_be_fixed($last_processed + 1) : 0, 'links_fixed' => $this->translate_link_targets->get_number_of_links_that_were_fixed()));
     } else {
         return new WPML_Ajax_Response(false, 'wrong nonce');
     }
 }