function rules_scheduler_cron in Rules 6

Same name and namespace in other branches

1. 7.2 rules_scheduler/rules_scheduler.module \rules_scheduler_cron()

Implementation of hook_cron().

File

rules_scheduler/rules_scheduler.module, line 15

Rules scheduler module.

Code

function rules_scheduler_cron() {

  // Do max 30 rule sets

  //TODO: make this configureable
  $result = db_query_range("SELECT * FROM {rules_scheduler} WHERE date < '%s'", gmdate('Y-m-d H:i:s'), 0, 30);
  while ($row = db_fetch_object($result)) {
    rules_include('rules');
    $vars = rules_unpack_variables(unserialize($row->arguments));
    if ($vars) {

      // Invoke the rule set
      $args = $vars['data'];
      array_unshift($args, $row->set_name);
      call_user_func_array('rules_invoke_rule_set', $args);
    }
    db_query("DELETE FROM {rules_scheduler} WHERE tid = %d", $row->tid);
  }
}