original_string: public function get_progress_bar() {
          global $PAGE;
  
          $stage = self::STAGE_COMPLETE;
          $currentstage = $this->stage->get_stage();
          $items = array();
          while ($stage > 0) {
              $classes = array('backup_stage');
              if (floor($stage / 2) == $currentstage) {
                  $classes[] = 'backup_stage_next';
              } else if ($stage == $currentstage) {
                  $classes[] = 'backup_stage_current';
              } else if ($stage < $currentstage) {
                  $classes[] = 'backup_stage_complete';
              }
              $item = array('text' => strlen(decbin($stage)).'. '.get_string('currentstage'.$stage, 'backup'), 'class' => join(' ', $classes));
              if ($stage < $currentstage && $currentstage < self::STAGE_COMPLETE && (!self::$skipcurrentstage || ($stage * 2) != $currentstage)) {
                  $params = $this->stage->get_params();
                  if (empty($params)) {
                      $params = array();
                  }
                  $params = array_merge($params, array('backup' => $this->get_backupid(), 'stage' => $stage));
                  $item['link'] = new moodle_url($PAGE->url, $params);
              }
              array_unshift($items, $item);
              $stage = floor($stage / 2);
          }
          return $items;
      }
code: public function get_progress_bar() {
          global $PAGE;
  
          $stage = self::STAGE_COMPLETE;
          $currentstage = $this->stage->get_stage();
          $items = array();
          while ($stage > 0) {
              $classes = array('backup_stage');
              if (floor($stage / 2) == $currentstage) {
                  $classes[] = 'backup_stage_next';
              } else if ($stage == $currentstage) {
                  $classes[] = 'backup_stage_current';
              } else if ($stage < $currentstage) {
                  $classes[] = 'backup_stage_complete';
              }
              $item = array('text' => strlen(decbin($stage)).'. '.get_string('currentstage'.$stage, 'backup'), 'class' => join(' ', $classes));
              if ($stage < $currentstage && $currentstage < self::STAGE_COMPLETE && (!self::$skipcurrentstage || ($stage * 2) != $currentstage)) {
                  $params = $this->stage->get_params();
                  if (empty($params)) {
                      $params = array();
                  }
                  $params = array_merge($params, array('backup' => $this->get_backupid(), 'stage' => $stage));
                  $item['link'] = new moodle_url($PAGE->url, $params);
              }
              array_unshift($items, $item);
              $stage = floor($stage / 2);
          }
          return $items;
      }
code_tokens: public function get_progress_bar ( ) { global $ PAGE ; $ stage = self :: STAGE_COMPLETE ; $ currentstage = $ this -> stage -> get_stage ( ) ; $ items = array ( ) ; while ( $ stage > 0 ) { $ classes = array ( 'backup_stage' ) ; if ( floor ( $ stage / 2 ) == $ currentstage ) { $ classes [ ] = 'backup_stage_next' ; } else if ( $ stage == $ currentstage ) { $ classes [ ] = 'backup_stage_current' ; } else if ( $ stage < $ currentstage ) { $ classes [ ] = 'backup_stage_complete' ; } $ item = array ( 'text' => strlen ( decbin ( $ stage ) ) . '. ' . get_string ( 'currentstage' . $ stage , 'backup' ) , 'class' => join ( ' ' , $ classes ) ) ; if ( $ stage < $ currentstage && $ currentstage < self :: STAGE_COMPLETE && ( ! self :: $ skipcurrentstage || ( $ stage * 2 ) != $ currentstage ) ) { $ params = $ this -> stage -> get_params ( ) ; if ( empty ( $ params ) ) { $ params = array ( ) ; } $ params = array_merge ( $ params , array ( 'backup' => $ this -> get_backupid ( ) , 'stage' => $ stage ) ) ; $ item [ 'link' ] = new moodle_url ( $ PAGE -> url , $ params ) ; } array_unshift ( $ items , $ item ) ; $ stage = floor ( $ stage / 2 ) ; } return $ items ; }
docstring: Gets an array of progress bar items that can be displayed through the backup renderer.
  @return array Array of items for the progress bar
docstring_tokens: Gets an array of progress bar items that can be displayed through the backup renderer .