original_string: public function toHtml() {
          global $PAGE;
          $html = $this->_getTabs();
          $renderer = $PAGE->get_renderer('gradingform_rubric');
          $data = $this->prepare_data(null, $this->wasvalidated);
          if (!$this->_flagFrozen) {
              $mode = gradingform_rubric_controller::DISPLAY_EDIT_FULL;
              $module = array('name'=>'gradingform_rubriceditor', 'fullpath'=>'/grade/grading/form/rubric/js/rubriceditor.js',
                  'requires' => array('base', 'dom', 'event', 'event-touch', 'escape'),
                  'strings' => array(array('confirmdeletecriterion', 'gradingform_rubric'), array('confirmdeletelevel', 'gradingform_rubric'),
                      array('criterionempty', 'gradingform_rubric'), array('levelempty', 'gradingform_rubric')
                  ));
              $PAGE->requires->js_init_call('M.gradingform_rubriceditor.init', array(
                  array('name' => $this->getName(),
                      'criteriontemplate' => $renderer->criterion_template($mode, $data['options'], $this->getName()),
                      'leveltemplate' => $renderer->level_template($mode, $data['options'], $this->getName())
                     )),
                  true, $module);
          } else {
              // Rubric is frozen, no javascript needed
              if ($this->_persistantFreeze) {
                  $mode = gradingform_rubric_controller::DISPLAY_EDIT_FROZEN;
              } else {
                  $mode = gradingform_rubric_controller::DISPLAY_PREVIEW;
              }
          }
          if ($this->regradeconfirmation) {
              if (!isset($data['regrade'])) {
                  $data['regrade'] = 1;
              }
              $html .= $renderer->display_regrade_confirmation($this->getName(), $this->regradeconfirmation, $data['regrade']);
          }
          if ($this->validationerrors) {
              $html .= html_writer::div($renderer->notification($this->validationerrors));
          }
          $html .= $renderer->display_rubric($data['criteria'], $data['options'], $mode, $this->getName());
          return $html;
      }
code: public function toHtml() {
          global $PAGE;
          $html = $this->_getTabs();
          $renderer = $PAGE->get_renderer('gradingform_rubric');
          $data = $this->prepare_data(null, $this->wasvalidated);
          if (!$this->_flagFrozen) {
              $mode = gradingform_rubric_controller::DISPLAY_EDIT_FULL;
              $module = array('name'=>'gradingform_rubriceditor', 'fullpath'=>'/grade/grading/form/rubric/js/rubriceditor.js',
                  'requires' => array('base', 'dom', 'event', 'event-touch', 'escape'),
                  'strings' => array(array('confirmdeletecriterion', 'gradingform_rubric'), array('confirmdeletelevel', 'gradingform_rubric'),
                      array('criterionempty', 'gradingform_rubric'), array('levelempty', 'gradingform_rubric')
                  ));
              $PAGE->requires->js_init_call('M.gradingform_rubriceditor.init', array(
                  array('name' => $this->getName(),
                      'criteriontemplate' => $renderer->criterion_template($mode, $data['options'], $this->getName()),
                      'leveltemplate' => $renderer->level_template($mode, $data['options'], $this->getName())
                     )),
                  true, $module);
          } else {
              // Rubric is frozen, no javascript needed
              if ($this->_persistantFreeze) {
                  $mode = gradingform_rubric_controller::DISPLAY_EDIT_FROZEN;
              } else {
                  $mode = gradingform_rubric_controller::DISPLAY_PREVIEW;
              }
          }
          if ($this->regradeconfirmation) {
              if (!isset($data['regrade'])) {
                  $data['regrade'] = 1;
              }
              $html .= $renderer->display_regrade_confirmation($this->getName(), $this->regradeconfirmation, $data['regrade']);
          }
          if ($this->validationerrors) {
              $html .= html_writer::div($renderer->notification($this->validationerrors));
          }
          $html .= $renderer->display_rubric($data['criteria'], $data['options'], $mode, $this->getName());
          return $html;
      }
code_tokens: public function toHtml ( ) { global $ PAGE ; $ html = $ this -> _getTabs ( ) ; $ renderer = $ PAGE -> get_renderer ( 'gradingform_rubric' ) ; $ data = $ this -> prepare_data ( null , $ this -> wasvalidated ) ; if ( ! $ this -> _flagFrozen ) { $ mode = gradingform_rubric_controller :: DISPLAY_EDIT_FULL ; $ module = array ( 'name' => 'gradingform_rubriceditor' , 'fullpath' => '/grade/grading/form/rubric/js/rubriceditor.js' , 'requires' => array ( 'base' , 'dom' , 'event' , 'event-touch' , 'escape' ) , 'strings' => array ( array ( 'confirmdeletecriterion' , 'gradingform_rubric' ) , array ( 'confirmdeletelevel' , 'gradingform_rubric' ) , array ( 'criterionempty' , 'gradingform_rubric' ) , array ( 'levelempty' , 'gradingform_rubric' ) ) ) ; $ PAGE -> requires -> js_init_call ( 'M.gradingform_rubriceditor.init' , array ( array ( 'name' => $ this -> getName ( ) , 'criteriontemplate' => $ renderer -> criterion_template ( $ mode , $ data [ 'options' ] , $ this -> getName ( ) ) , 'leveltemplate' => $ renderer -> level_template ( $ mode , $ data [ 'options' ] , $ this -> getName ( ) ) ) ) , true , $ module ) ; } else { // Rubric is frozen, no javascript needed if ( $ this -> _persistantFreeze ) { $ mode = gradingform_rubric_controller :: DISPLAY_EDIT_FROZEN ; } else { $ mode = gradingform_rubric_controller :: DISPLAY_PREVIEW ; } } if ( $ this -> regradeconfirmation ) { if ( ! isset ( $ data [ 'regrade' ] ) ) { $ data [ 'regrade' ] = 1 ; } $ html .= $ renderer -> display_regrade_confirmation ( $ this -> getName ( ) , $ this -> regradeconfirmation , $ data [ 'regrade' ] ) ; } if ( $ this -> validationerrors ) { $ html .= html_writer :: div ( $ renderer -> notification ( $ this -> validationerrors ) ) ; } $ html .= $ renderer -> display_rubric ( $ data [ 'criteria' ] , $ data [ 'options' ] , $ mode , $ this -> getName ( ) ) ; return $ html ; }
docstring: Returns html string to display this element
  
  @return string
docstring_tokens: Returns html string to display this element