function _prod_monitor_update_refresh in Production check & Production monitor 6

Same name and namespace in other branches

1. 7 prod_monitor/includes/prod_monitor.update.inc \_prod_monitor_update_refresh()

Taken from Core: modules/update/update.fetch.inc, line 25 and MODIFIED!

Fetch project info via XML from a central server.

3 calls to _prod_monitor_update_refresh()

prod_monitor_fetch_all_data_batcher in prod_monitor/includes/prod_monitor.admin.inc

Batch fetching of all site info.

prod_monitor_updates_check in prod_monitor/includes/prod_monitor.admin.inc

Callback to refresh the module update status page

_drush_prod_monitor_update_refresh in prod_monitor/prod_monitor.drush.inc

Helper function to refresh update status data.

File

prod_monitor/includes/prod_monitor.update.inc, line 17

Code

function _prod_monitor_update_refresh($id, $projects, $site_key) {
  static $fail = array();
  global $base_url;

  // contains update_xml_parser class
  module_load_include('inc', 'update', 'update.fetch');
  $available = array();
  $data = array();

  // As replacement for DRUPAL_CORE_COMPATIBILITY since prod_check and
  // prod_monitor should be site independant.
  $core = explode('.', $projects['drupal']['info']['version']);
  $core = $core[0] . '.x';
  $max_fetch_attempts = UPDATE_MAX_FETCH_ATTEMPTS;

  // Prepare object to store generated data to DB.
  $modules = new stdClass();
  $modules->id = $id;
  foreach ($projects as $key => $project) {
    $url = _prod_monitor_update_build_fetch_url($project, $site_key, $core);
    $fetch_url_base = _prod_monitor_update_get_fetch_url_base($project);
    if (empty($fail[$fetch_url_base]) || count($fail[$fetch_url_base]) < $max_fetch_attempts) {
      $xml = drupal_http_request($url);
      if (isset($xml->data)) {
        $data[] = $xml->data;
      }
      else {

        // Connection likely broken; prepare to give up.
        $fail[$fetch_url_base][$key] = 1;
      }
    }
    else {

      // Didn't bother trying to fetch.
      $fail[$fetch_url_base][$key] = 1;
    }
  }
  if ($data) {
    $parser = new update_xml_parser();
    $available = $parser
      ->parse($data);
  }
  if (!empty($available) && is_array($available)) {

    // Record the projects where we failed to fetch data.
    foreach ($fail as $fetch_url_base => $failures) {
      foreach ($failures as $key => $value) {
        $available[$key]['project_status'] = 'not-fetched';
      }
    }
    $modules->available = serialize($available);
    watchdog('prod_monitor', 'Attempted to fetch information about all available new releases and updates for %link.', array(
      '%link' => _prod_monitor_get_url($id),
    ), WATCHDOG_NOTICE, l(t('view'), 'admin/reports/prod-monitor/site/' . $id . '/view/updates'));
  }
  else {
    watchdog('prod_monitor', 'Unable to fetch any information about available new releases and updates for %link.', array(
      '%link' => _prod_monitor_get_url($id),
    ), WATCHDOG_ERROR, l(t('view'), 'admin/reports/prod-monitor/site/' . $id . '/view/updates'));
  }

  // Whether this worked or not, we did just (try to) check for updates.
  $modules->lastupdate = time();
  $result = drupal_write_record('prod_monitor_site_modules', $modules, array(
    'id',
  ));
  if (!$result) {
    watchdog('prod_monitor', 'Could not update module data for %link', array(
      '%link' => _prod_monitor_get_url($id),
    ), WATCHDOG_ERROR);
  }
  return $available;
}