function RulesPlugin::delete

Deletes configuration from database.

If invoked on a rules configuration it is deleted from database. If invoked on a contained rule element, it's removed from the configuration.

File

includes/rules.core.inc, line 1245

Class

RulesPlugin

Base class for rules plugins.

Code

public function delete() {
  if (isset($this->parent)) {
    foreach ($this->parent->children as $key => $child) {
      if ($child === $this) {
        unset($this->parent->children[$key]);
        break;

      }
    }
  }
  elseif (isset($this->id)) {
    entity_get_controller('rules_config')->delete(array(
      $this->name,
    ));
    rules_clear_cache();
  }
}