original_string: protected function overall_feedback(workshop_assessment $assessment) {
  
          $content = $assessment->get_overall_feedback_content();
  
          if ($content === false) {
              return '';
          }
  
          $o = '';
  
          if (!is_null($content)) {
              $o .= $this->output->container($content, 'content');
          }
  
          $attachments = $assessment->get_overall_feedback_attachments();
  
          if (!empty($attachments)) {
              $o .= $this->output->container_start('attachments');
              $images = '';
              $files = '';
              foreach ($attachments as $attachment) {
                  $icon = $this->output->pix_icon(file_file_icon($attachment), get_mimetype_description($attachment),
                      'moodle', array('class' => 'icon'));
                  $link = html_writer::link($attachment->fileurl, $icon.' '.substr($attachment->filepath.$attachment->filename, 1));
                  if (file_mimetype_in_typegroup($attachment->mimetype, 'web_image')) {
                      $preview = html_writer::empty_tag('img', array('src' => $attachment->previewurl, 'alt' => '', 'class' => 'preview'));
                      $preview = html_writer::tag('a', $preview, array('href' => $attachment->fileurl));
                      $images .= $this->output->container($preview);
                  } else {
                      $files .= html_writer::tag('li', $link, array('class' => $attachment->mimetype));
                  }
              }
              if ($images) {
                  $images = $this->output->container($images, 'images');
              }
  
              if ($files) {
                  $files = html_writer::tag('ul', $files, array('class' => 'files'));
              }
  
              $o .= $images.$files;
              $o .= $this->output->container_end();
          }
  
          if ($o === '') {
              return '';
          }
  
          $o = $this->output->box($o, 'overallfeedback');
          $o = print_collapsible_region($o, 'overall-feedback-wrapper', uniqid('workshop-overall-feedback'),
              get_string('overallfeedback', 'workshop'), '', false, true);
  
          return $o;
      }
code: protected function overall_feedback(workshop_assessment $assessment) {
  
          $content = $assessment->get_overall_feedback_content();
  
          if ($content === false) {
              return '';
          }
  
          $o = '';
  
          if (!is_null($content)) {
              $o .= $this->output->container($content, 'content');
          }
  
          $attachments = $assessment->get_overall_feedback_attachments();
  
          if (!empty($attachments)) {
              $o .= $this->output->container_start('attachments');
              $images = '';
              $files = '';
              foreach ($attachments as $attachment) {
                  $icon = $this->output->pix_icon(file_file_icon($attachment), get_mimetype_description($attachment),
                      'moodle', array('class' => 'icon'));
                  $link = html_writer::link($attachment->fileurl, $icon.' '.substr($attachment->filepath.$attachment->filename, 1));
                  if (file_mimetype_in_typegroup($attachment->mimetype, 'web_image')) {
                      $preview = html_writer::empty_tag('img', array('src' => $attachment->previewurl, 'alt' => '', 'class' => 'preview'));
                      $preview = html_writer::tag('a', $preview, array('href' => $attachment->fileurl));
                      $images .= $this->output->container($preview);
                  } else {
                      $files .= html_writer::tag('li', $link, array('class' => $attachment->mimetype));
                  }
              }
              if ($images) {
                  $images = $this->output->container($images, 'images');
              }
  
              if ($files) {
                  $files = html_writer::tag('ul', $files, array('class' => 'files'));
              }
  
              $o .= $images.$files;
              $o .= $this->output->container_end();
          }
  
          if ($o === '') {
              return '';
          }
  
          $o = $this->output->box($o, 'overallfeedback');
          $o = print_collapsible_region($o, 'overall-feedback-wrapper', uniqid('workshop-overall-feedback'),
              get_string('overallfeedback', 'workshop'), '', false, true);
  
          return $o;
      }
code_tokens: protected function overall_feedback ( workshop_assessment $ assessment ) { $ content = $ assessment -> get_overall_feedback_content ( ) ; if ( $ content === false ) { return '' ; } $ o = '' ; if ( ! is_null ( $ content ) ) { $ o .= $ this -> output -> container ( $ content , 'content' ) ; } $ attachments = $ assessment -> get_overall_feedback_attachments ( ) ; if ( ! empty ( $ attachments ) ) { $ o .= $ this -> output -> container_start ( 'attachments' ) ; $ images = '' ; $ files = '' ; foreach ( $ attachments as $ attachment ) { $ icon = $ this -> output -> pix_icon ( file_file_icon ( $ attachment ) , get_mimetype_description ( $ attachment ) , 'moodle' , array ( 'class' => 'icon' ) ) ; $ link = html_writer :: link ( $ attachment -> fileurl , $ icon . ' ' . substr ( $ attachment -> filepath . $ attachment -> filename , 1 ) ) ; if ( file_mimetype_in_typegroup ( $ attachment -> mimetype , 'web_image' ) ) { $ preview = html_writer :: empty_tag ( 'img' , array ( 'src' => $ attachment -> previewurl , 'alt' => '' , 'class' => 'preview' ) ) ; $ preview = html_writer :: tag ( 'a' , $ preview , array ( 'href' => $ attachment -> fileurl ) ) ; $ images .= $ this -> output -> container ( $ preview ) ; } else { $ files .= html_writer :: tag ( 'li' , $ link , array ( 'class' => $ attachment -> mimetype ) ) ; } } if ( $ images ) { $ images = $ this -> output -> container ( $ images , 'images' ) ; } if ( $ files ) { $ files = html_writer :: tag ( 'ul' , $ files , array ( 'class' => 'files' ) ) ; } $ o .= $ images . $ files ; $ o .= $ this -> output -> container_end ( ) ; } if ( $ o === '' ) { return '' ; } $ o = $ this -> output -> box ( $ o , 'overallfeedback' ) ; $ o = print_collapsible_region ( $ o , 'overall-feedback-wrapper' , uniqid ( 'workshop-overall-feedback' ) , get_string ( 'overallfeedback' , 'workshop' ) , '' , false , true ) ; return $ o ; }
docstring: Renders the overall feedback for the author of the submission
  
  @param workshop_assessment $assessment
  @return string HTML
docstring_tokens: Renders the overall feedback for the author of the submission