function piwik_stats_cron in Piwik Statistic Integration 7.2

Same name and namespace in other branches

1. 7 piwik_stats.module \piwik_stats_cron()

Implements hook_cron().

Add items to process to cron queue.

File

./piwik_stats.module, line 472

Integrates piwik statistics as entity fields.

Code

function piwik_stats_cron() {
  if (variable_get('piwik_stats_cron_fill', TRUE)) {

    // If the queue is empty and we should process them on cron run
    // let's add them to our cron queue.
    $queue = DrupalQueue::get("piwik_stats_fields_to_fill");
    if ($queue
      ->numberOfItems() == 0) {
      $items = piwik_stats_get_queue_items();
      foreach ($items as $item) {
        $queue
          ->createItem($item);
      }

      // We want some fresh statistics, remove cached data.
      cache_clear_all('piwik_stats:xml:', 'cache_piwik_stats', TRUE);
    }
  }
  else {

    // We should not process any items on cron run, delete the queue.
    $queue = DrupalQueue::get("piwik_stats_fields_to_fill");
    $queue
      ->deleteQueue();
  }
}