original_string: public function update_rating($rating) {
          global $DB;
  
          $time = time();
  
          $data = new stdClass;
          $data->rating       = $rating;
          $data->timemodified = $time;
  
          $item = new stdclass();
          $item->id = $this->itemid;
          $items = array($item);
  
          $ratingoptions = new stdClass;
          $ratingoptions->context = $this->context;
          $ratingoptions->component = $this->component;
          $ratingoptions->ratingarea = $this->ratingarea;
          $ratingoptions->items = $items;
          $ratingoptions->aggregate = RATING_AGGREGATE_AVERAGE; // We dont actually care what aggregation method is applied.
          $ratingoptions->scaleid = $this->scaleid;
          $ratingoptions->userid = $this->userid;
  
          $rm = new rating_manager();
          $items = $rm->get_ratings($ratingoptions);
          $firstitem = $items[0]->rating;
  
          if (empty($firstitem->id)) {
              // Insert a new rating.
              $data->contextid    = $this->context->id;
              $data->component    = $this->component;
              $data->ratingarea   = $this->ratingarea;
              $data->rating       = $rating;
              $data->scaleid      = $this->scaleid;
              $data->userid       = $this->userid;
              $data->itemid       = $this->itemid;
              $data->timecreated  = $time;
              $data->timemodified = $time;
              $DB->insert_record('rating', $data);
          } else {
              // Update the rating.
              $data->id           = $firstitem->id;
              $DB->update_record('rating', $data);
          }
      }
code: public function update_rating($rating) {
          global $DB;
  
          $time = time();
  
          $data = new stdClass;
          $data->rating       = $rating;
          $data->timemodified = $time;
  
          $item = new stdclass();
          $item->id = $this->itemid;
          $items = array($item);
  
          $ratingoptions = new stdClass;
          $ratingoptions->context = $this->context;
          $ratingoptions->component = $this->component;
          $ratingoptions->ratingarea = $this->ratingarea;
          $ratingoptions->items = $items;
          $ratingoptions->aggregate = RATING_AGGREGATE_AVERAGE; // We dont actually care what aggregation method is applied.
          $ratingoptions->scaleid = $this->scaleid;
          $ratingoptions->userid = $this->userid;
  
          $rm = new rating_manager();
          $items = $rm->get_ratings($ratingoptions);
          $firstitem = $items[0]->rating;
  
          if (empty($firstitem->id)) {
              // Insert a new rating.
              $data->contextid    = $this->context->id;
              $data->component    = $this->component;
              $data->ratingarea   = $this->ratingarea;
              $data->rating       = $rating;
              $data->scaleid      = $this->scaleid;
              $data->userid       = $this->userid;
              $data->itemid       = $this->itemid;
              $data->timecreated  = $time;
              $data->timemodified = $time;
              $DB->insert_record('rating', $data);
          } else {
              // Update the rating.
              $data->id           = $firstitem->id;
              $DB->update_record('rating', $data);
          }
      }
code_tokens: public function update_rating ( $ rating ) { global $ DB ; $ time = time ( ) ; $ data = new stdClass ; $ data -> rating = $ rating ; $ data -> timemodified = $ time ; $ item = new stdclass ( ) ; $ item -> id = $ this -> itemid ; $ items = array ( $ item ) ; $ ratingoptions = new stdClass ; $ ratingoptions -> context = $ this -> context ; $ ratingoptions -> component = $ this -> component ; $ ratingoptions -> ratingarea = $ this -> ratingarea ; $ ratingoptions -> items = $ items ; $ ratingoptions -> aggregate = RATING_AGGREGATE_AVERAGE ; // We dont actually care what aggregation method is applied. $ ratingoptions -> scaleid = $ this -> scaleid ; $ ratingoptions -> userid = $ this -> userid ; $ rm = new rating_manager ( ) ; $ items = $ rm -> get_ratings ( $ ratingoptions ) ; $ firstitem = $ items [ 0 ] -> rating ; if ( empty ( $ firstitem -> id ) ) { // Insert a new rating. $ data -> contextid = $ this -> context -> id ; $ data -> component = $ this -> component ; $ data -> ratingarea = $ this -> ratingarea ; $ data -> rating = $ rating ; $ data -> scaleid = $ this -> scaleid ; $ data -> userid = $ this -> userid ; $ data -> itemid = $ this -> itemid ; $ data -> timecreated = $ time ; $ data -> timemodified = $ time ; $ DB -> insert_record ( 'rating' , $ data ) ; } else { // Update the rating. $ data -> id = $ firstitem -> id ; $ DB -> update_record ( 'rating' , $ data ) ; } }
docstring: Update this rating in the database
  
  @param int $rating the integer value of this rating
docstring_tokens: Update this rating in the database