function boost_cron in Boost 7

Same name and namespace in other branches

1. 5 boost.module \boost_cron()
2. 6 boost.module \boost_cron()

Implements hook_cron(). Performs periodic actions.

File

./boost.module, line 378

Caches generated output as a static file to be served directly from the webserver.

Code

function boost_cron() {

  // Remove expired files from the cache.
  global $_boost;

  // This was not invoked in hook_init because of the quick check to
  // avoid caching requests from the CLI
  $_boost = boost_transform_url();
  if (isset($_boost['base_dir']) && variable_get('boost_expire_cron', BOOST_EXPIRE_CRON)) {
    $count = _boost_rmdir($_boost['base_dir'], FALSE);
    if (variable_get('boost_message_debug', BOOST_MESSAGE_DEBUG)) {
      watchdog('boost', 'Expired %count stale files from static page cache.', array(
        '%count' => $count,
      ), WATCHDOG_NOTICE);
    }
  }
}