public function processRequest($request)
 {
     if (isset($request['wpam_reset_logfile'])) {
         WPAM_Logger::reset_log_file();
         echo '<div class="updated fade"><p>Log file has been reset</p></div>';
     }
     if (isset($request['action']) && $request['action'] === 'submitSettings') {
         return $this->doFormSubmit($request);
     } else {
         return $this->getSettingsForm();
     }
 }
 public function render_settings_page()
 {
     $request = $_REQUEST;
     $request = stripslashes_deep($request);
     if (isset($request['wpam_reset_logfile'])) {
         WPAM_Logger::reset_log_file();
         echo '<div class="updated fade"><p>Log file has been reset</p></div>';
     }
     if (isset($request['action']) && $request['action'] === 'submitSettings') {
         $this->doFormSubmit($request);
     } else {
         $this->getSettingsForm();
     }
     echo $this->response->render();
 }