mongodb.install

<?php
/**
 * @file
 * Installation for the module
 */

/**
 * Implementation hook_requirements().
 */
function mongodb_requirements($phase) {
  module_load_include('module', 'mongodb');
  $requirements = array();
  // Ensure translations don't break at install time
  $t = get_t();

  if (!extension_loaded('mongo')) {
    $requirements['mongodb'] = array(
      'title' => $t('Mongo database'),
      'value' => $t('Not found'),
      'description' => $t('Mongodb requires the PHP MongoDB extension to be installed.'),
      'severity' => REQUIREMENT_ERROR
    );
  }
  else {
    try {
      $mongo = mongodb_instance();
      $res = array();
      if ($mongo) {
        $res = $mongo->execute("function() { return db.version(); }");
      }
      $requirements['mongodb'] = array(
        'title'     => $t('Mongo database'),
        'value'     => isset($res['retval']) ? $res['retval'] : t('unknown'),
        'severity'  => REQUIREMENT_OK
      );
    }
    catch (Exception $e) {
      $requirements['mongodb'] = array(
        'title'     => $t('Mongo database'),
        'value'     => $e->getMessage(),
        'severity'  => REQUIREMENT_ERROR
      );
    }
  }
  return $requirements;
}

/**
 * Implementation of hook_update().
 */
function mongodb_update_6000() {
  $return[] = update_sql("UPDATE system SET weight =  -1 WHERE type = 'module' AND name = 'mongodb'");
  return $return;
}