hosting_cron.module in Hosting 5

File

cron/hosting_cron.module

<?php

function hosting_cron_hosting_queues() {
  $items['cron'] = array(
    'type' => 'batch',
    'name' => t('Cron queue'),
    'description' => t('Run cron on hosted sites.'),
    'total_items' => hosting_site_count(),
    'frequency' => strtotime("1 hour", 0),
    'min_threads' => 6,
    'max_threads' => 12,
    'threshold' => 100,
    'singular' => t('site'),
    'plural' => t('sites'),
  );
  return $items;
}
function hosting_cron_queue($count) {
  $sites = hosting_cron_get_sites($count);
  drush_set_context('DRUSH_LOG_CALLBACK', '_hosting_watchdog');
  foreach ($sites as $site) {
    $platform = node_load($site->platform);
    $web_server = node_load($platform->web_server);
    $data['uri'] = 'http://' . $site->title;
    $data['root'] = $platform->publish_path;
    $drush_path = $web_server->drush_path;
    $hostname = null;
    $username = null;
    if ($platform->web_server != HOSTING_OWN_WEB_SERVER) {
      $hostname = $web_server->title;
      $username = $web_server->script_user;
    }
    drush_backend_fork("cron", $data, $drush_path, $hostname, $username);
    $site->revision = false;
    $site->no_verify = true;

    // do not generate verify task
    $site->last_cron = mktime();
    node_save($site);
  }
}
function hosting_cron_nodeapi(&$node, $op, $a3 = null) {
  if ($node->type == 'site') {
    switch ($op) {
      case 'view':
        if (!$a3) {

          // @todo : turn it into x minutes ago
          $node->content['info']['last_cron'] = array(
            '#type' => 'item',
            '#title' => t('Cron run'),
            '#weight' => 20,
            '#value' => hosting_format_interval($node->last_cron),
          );
        }
        break;
    }
  }
}
function hosting_cron_get_sites($limit = 5) {
  $result = db_query("SELECT n.nid FROM {node} n LEFT JOIN {hosting_site} s ON n.nid=s.nid WHERE n.type='site' and s.status = %d ORDER BY s.last_cron ASC, n.nid ASC limit %d", HOSTING_SITE_ENABLED, $limit);
  while ($nid = db_fetch_object($result)) {
    $sites[$nid->nid] = node_load($nid->nid);
  }
  return $sites;
}

Functions

Name	Description
hosting_cron_get_sites
hosting_cron_hosting_queues
hosting_cron_nodeapi
hosting_cron_queue