original_string: protected function process_submit_for_grading($mform, $notices) {
          global $CFG;
  
          require_once($CFG->dirroot . '/mod/assign/submissionconfirmform.php');
          require_sesskey();
  
          if (!$this->submissions_open()) {
              $notices[] = get_string('submissionsclosed', 'assign');
              return false;
          }
  
          $data = new stdClass();
          $adminconfig = $this->get_admin_config();
          $requiresubmissionstatement = $this->get_instance()->requiresubmissionstatement;
  
          $submissionstatement = '';
          if ($requiresubmissionstatement) {
              $submissionstatement = $this->get_submissionstatement($adminconfig, $this->get_instance(), $this->get_context());
          }
  
          // If we get back an empty submission statement, we have to set $requiredsubmisisonstatement to false to prevent
          // that the submission statement checkbox will be displayed.
          if (empty($submissionstatement)) {
              $requiresubmissionstatement = false;
          }
  
          if ($mform == null) {
              $mform = new mod_assign_confirm_submission_form(null, array($requiresubmissionstatement,
                                                                      $submissionstatement,
                                                                      $this->get_course_module()->id,
                                                                      $data));
          }
  
          $data = $mform->get_data();
          if (!$mform->is_cancelled()) {
              if ($mform->get_data() == false) {
                  return false;
              }
              return $this->submit_for_grading($data, $notices);
          }
          return true;
      }
code: protected function process_submit_for_grading($mform, $notices) {
          global $CFG;
  
          require_once($CFG->dirroot . '/mod/assign/submissionconfirmform.php');
          require_sesskey();
  
          if (!$this->submissions_open()) {
              $notices[] = get_string('submissionsclosed', 'assign');
              return false;
          }
  
          $data = new stdClass();
          $adminconfig = $this->get_admin_config();
          $requiresubmissionstatement = $this->get_instance()->requiresubmissionstatement;
  
          $submissionstatement = '';
          if ($requiresubmissionstatement) {
              $submissionstatement = $this->get_submissionstatement($adminconfig, $this->get_instance(), $this->get_context());
          }
  
          // If we get back an empty submission statement, we have to set $requiredsubmisisonstatement to false to prevent
          // that the submission statement checkbox will be displayed.
          if (empty($submissionstatement)) {
              $requiresubmissionstatement = false;
          }
  
          if ($mform == null) {
              $mform = new mod_assign_confirm_submission_form(null, array($requiresubmissionstatement,
                                                                      $submissionstatement,
                                                                      $this->get_course_module()->id,
                                                                      $data));
          }
  
          $data = $mform->get_data();
          if (!$mform->is_cancelled()) {
              if ($mform->get_data() == false) {
                  return false;
              }
              return $this->submit_for_grading($data, $notices);
          }
          return true;
      }
code_tokens: protected function process_submit_for_grading ( $ mform , $ notices ) { global $ CFG ; require_once ( $ CFG -> dirroot . '/mod/assign/submissionconfirmform.php' ) ; require_sesskey ( ) ; if ( ! $ this -> submissions_open ( ) ) { $ notices [ ] = get_string ( 'submissionsclosed' , 'assign' ) ; return false ; } $ data = new stdClass ( ) ; $ adminconfig = $ this -> get_admin_config ( ) ; $ requiresubmissionstatement = $ this -> get_instance ( ) -> requiresubmissionstatement ; $ submissionstatement = '' ; if ( $ requiresubmissionstatement ) { $ submissionstatement = $ this -> get_submissionstatement ( $ adminconfig , $ this -> get_instance ( ) , $ this -> get_context ( ) ) ; } // If we get back an empty submission statement, we have to set $requiredsubmisisonstatement to false to prevent // that the submission statement checkbox will be displayed. if ( empty ( $ submissionstatement ) ) { $ requiresubmissionstatement = false ; } if ( $ mform == null ) { $ mform = new mod_assign_confirm_submission_form ( null , array ( $ requiresubmissionstatement , $ submissionstatement , $ this -> get_course_module ( ) -> id , $ data ) ) ; } $ data = $ mform -> get_data ( ) ; if ( ! $ mform -> is_cancelled ( ) ) { if ( $ mform -> get_data ( ) == false ) { return false ; } return $ this -> submit_for_grading ( $ data , $ notices ) ; } return true ; }
docstring: Assignment submission is processed before grading.
  
  @param moodleform|null $mform If validation failed when submitting this form - this is the moodleform.
  It can be null.
  @return bool Return false if the validation fails. This affects which page is displayed next.
docstring_tokens: Assignment submission is processed before grading .