function notifications_event_tracker in Notifications 6

Same name and namespace in other branches

1. 6.2 notifications.cron.inc \notifications_event_tracker()
2. 6.3 notifications.cron.inc \notifications_event_tracker()

Keep track of events and update event counter with processed rows eids

Parameters

$op: count, reset, update

$event: event object to track

2 calls to notifications_event_tracker()

notifications_process_queue in ./notifications.cron.inc

Process subscriptions queue

notifications_process_rows in ./notifications.cron.inc

Process rows given query conditions

File

./notifications.cron.inc, line 312

Code

function notifications_event_tracker($op, $event = NULL) {
  static $events = array();
  switch ($op) {
    case 'count':
      $events[$event->eid] = array_key_exists($event->eid, $events) ? $events[$event->eid] + 1 : 1;
      break;
    case 'update':
      foreach ($events as $eid => $count) {
        db_query('UPDATE {notifications_event} SET counter = counter - %d WHERE eid = %d', $count, $eid);
      }

    // Intentional no break (update will also reset)
    case 'reset':
      $events = array();
  }
}