'. t('The ping module requires a correctly configured cron maintenance task.', array('@cron' => url('admin/reports/status'))) .'
'; $output .= ''. t('For more information, see the online handbook entry for Ping module.', array('@ping' => 'http://drupal.org/handbook/modules/ping/')) .'
'; return $output; } } /** * Implementation of hook_cron(). * * Fire off notifications of updates to remote sites. */ function ping_cron() { global $base_url; if (variable_get('site_name', 0)) { $cron_last = variable_get('cron_last', time()); // Query changed first since usually changed >= created. if (db_result(db_query('SELECT COUNT(*) FROM {node} WHERE status = 1 AND changed > %d', $cron_last)) || db_result(db_query('SELECT COUNT(*) FROM {node} WHERE status = 1 AND created > %d', $cron_last))) { _ping_notify(variable_get('site_name', ''), $base_url); } } } /** * Call hook_ping() in all modules to notify remote sites that there is * new content at this one. */ function _ping_notify($name, $url) { module_invoke_all('ping', $name, $url); } /** * Implementation of hook_ping(). * * Notifies pingomatic.com, blo.gs, and technorati.com of changes at this site. */ function ping_ping($name = '', $url = '') { $result = xmlrpc('http://rpc.pingomatic.com', 'weblogUpdates.ping', $name, $url); if ($result === FALSE) { watchdog('directory ping', 'Failed to notify pingomatic.com (site).', array(), WATCHDOG_WARNING); } }