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1. drupal
   1. drupal6
   2. drupal7

Perform any notifications that should be done once cron fetches new data.

This method checks the status of the site using the new data and depending on the configuration of the site, notifies administrators via email if there are new releases or missing security updates.

See also

update_requirements()

Code

modules/update/update.fetch.inc, line 151

<?php
function _update_cron_notify() {
  include_once './includes/install.inc';
  $status = update_requirements('runtime');
  $params = array();
  $notify_all = (variable_get('update_notification_threshold', 'all') == 'all');
  foreach (array('core', 'contrib') as $report_type) {
    $type = 'update_' . $report_type;
    if (isset($status[$type]['severity'])
         && ($status[$type]['severity'] == REQUIREMENT_ERROR || ($notify_all && $status[$type]['reason'] == UPDATE_NOT_CURRENT))) {
      $params[$report_type] = $status[$type]['reason'];
    }
  }
  if (!empty($params)) {
    $notify_list = variable_get('update_notify_emails', '');
    if (!empty($notify_list)) {
      $default_language = language_default();
      foreach ($notify_list as $target) {
        if ($target_user = user_load(array('mail' => $target))) {
          $target_language = user_preferred_language($target_user);
        }
        else {
          $target_language = $default_language;
        }
        drupal_mail('update', 'status_notify', $target, $target_language, $params);
      }
    }
  }
}
?>