original_string: public function get_context() {
          if ($this->itemtype == 'mod') {
              $modinfo = get_fast_modinfo($this->courseid);
              // Sometimes the course module cache is out of date and needs to be rebuilt.
              if (!isset($modinfo->instances[$this->itemmodule][$this->iteminstance])) {
                  rebuild_course_cache($this->courseid, true);
                  $modinfo = get_fast_modinfo($this->courseid);
              }
              // Even with a rebuilt cache the module does not exist. This means the
              // database is in an invalid state - we will log an error and return
              // the course context but the calling code should be updated.
              if (!isset($modinfo->instances[$this->itemmodule][$this->iteminstance])) {
                  mtrace(get_string('moduleinstancedoesnotexist', 'error'));
                  $context = \context_course::instance($this->courseid);
              } else {
                  $cm = $modinfo->instances[$this->itemmodule][$this->iteminstance];
                  $context = \context_module::instance($cm->id);
              }
          } else {
              $context = \context_course::instance($this->courseid);
          }
          return $context;
      }
code: public function get_context() {
          if ($this->itemtype == 'mod') {
              $modinfo = get_fast_modinfo($this->courseid);
              // Sometimes the course module cache is out of date and needs to be rebuilt.
              if (!isset($modinfo->instances[$this->itemmodule][$this->iteminstance])) {
                  rebuild_course_cache($this->courseid, true);
                  $modinfo = get_fast_modinfo($this->courseid);
              }
              // Even with a rebuilt cache the module does not exist. This means the
              // database is in an invalid state - we will log an error and return
              // the course context but the calling code should be updated.
              if (!isset($modinfo->instances[$this->itemmodule][$this->iteminstance])) {
                  mtrace(get_string('moduleinstancedoesnotexist', 'error'));
                  $context = \context_course::instance($this->courseid);
              } else {
                  $cm = $modinfo->instances[$this->itemmodule][$this->iteminstance];
                  $context = \context_module::instance($cm->id);
              }
          } else {
              $context = \context_course::instance($this->courseid);
          }
          return $context;
      }
code_tokens: public function get_context ( ) { if ( $ this -> itemtype == 'mod' ) { $ modinfo = get_fast_modinfo ( $ this -> courseid ) ; // Sometimes the course module cache is out of date and needs to be rebuilt. if ( ! isset ( $ modinfo -> instances [ $ this -> itemmodule ] [ $ this -> iteminstance ] ) ) { rebuild_course_cache ( $ this -> courseid , true ) ; $ modinfo = get_fast_modinfo ( $ this -> courseid ) ; } // Even with a rebuilt cache the module does not exist. This means the // database is in an invalid state - we will log an error and return // the course context but the calling code should be updated. if ( ! isset ( $ modinfo -> instances [ $ this -> itemmodule ] [ $ this -> iteminstance ] ) ) { mtrace ( get_string ( 'moduleinstancedoesnotexist' , 'error' ) ) ; $ context = \ context_course :: instance ( $ this -> courseid ) ; } else { $ cm = $ modinfo -> instances [ $ this -> itemmodule ] [ $ this -> iteminstance ] ; $ context = \ context_module :: instance ( $ cm -> id ) ; } } else { $ context = \ context_course :: instance ( $ this -> courseid ) ; } return $ context ; }
docstring: Helper function to get the accurate context for this grade column.
  
  @return context
docstring_tokens: Helper function to get the accurate context for this grade column .