public function RulesReactionRule::event in Rules 7.2

Implements RulesTriggerableInterface::event().

Overrides RulesTriggerableInterface::event

File

includes/rules.plugins.inc, line 417

Contains plugin info and implementations not needed for rule evaluation.

Class

RulesReactionRule

Represents rules getting triggered by events.

Code

public function event($event_name, array $settings = NULL) {

  // Process any settings and determine the configured event's name.
  if ($settings) {
    $handler = rules_get_event_handler($event_name, $settings);
    if ($suffix = $handler
      ->getEventNameSuffix()) {
      $event_name .= '--' . $suffix;
      $this->eventSettings[$event_name] = $settings;
    }
    else {

      // Do not store settings if there is no suffix.
      unset($this->eventSettings[$event_name]);
    }
  }
  if (array_search($event_name, $this->events) === FALSE) {
    $this->events[] = $event_name;
  }
  return $this;
}