<?php
// $Id: mongodb_watchdog.module,v 1.2.2.1 2010-02-08 16:35:28 fgm Exp $

/**
 * @file
 * Fires watchdog messages to mongodb.
 */

/**
 * Implement hook_menu().
 */
function mongodb_watchdog_menu() {
  $items['admin/reports/dblog/mongodb'] = array(
    'title' => 'Recent log entries in MongoDB',
    'description' => 'View events that have recently been logged in MongoDB.',
    'type' => MENU_LOCAL_TASK,
    'page callback' => 'drupal_get_form',
    'page arguments' => array('mongodb_watchdog_overview'),
    'access arguments' => array('access site reports'),
    'file'  => 'mongodb_watchdog.admin.inc',
  );

  $items['admin/reports/settings/mongodb'] = array(
    'title' => 'MongoDB logging settings',
    'description' => 'MongoDB log settings',
    'type' => MENU_LOCAL_TASK,
    'page callback' => 'drupal_get_form',
    'page arguments' => array('mongodb_watchdog_access_logging_settings'),
    'access arguments' => array('administer site configuration'),
    'file'  => 'mongodb_watchdog.admin.inc',
    'weight' => 4,
  );

  return $items;
}

/**
 * Implement hook_menu_alter().
 *
 * @param $items array
 */
function mongodb_watchdog_menu_alter(&$items) {
  $items['admin/reports/dblog/list'] = $items['admin/reports/dblog'];
  $items['admin/reports/dblog/list']['type'] = MENU_DEFAULT_LOCAL_TASK;
  $items['admin/reports/dblog/list']['title'] = 'Recent log entries in database';

  if (array_key_exists('admin/reports/settings', $items)) {
    $items['admin/reports/settings/list'] = $items['admin/reports/settings'];
    $items['admin/reports/settings/list']['type'] = MENU_DEFAULT_LOCAL_TASK;
    $items['admin/reports/settings/list']['title'] = 'Database log settings';
  }
  else {
    $items['admin/reports/settings/mongodb']['type'] = MENU_NORMAL_ITEM;
  }
  return $items;
}

/**
 * Implement hook_watchdog().
 */
function mongodb_watchdog_watchdog(array $log_entry) {
  module_load_include('module', 'mongodb');
  $collection = mongodb_collection(variable_get('mongodb_collectionname', 'watchdog'));
  $collection->insert((array) $log_entry);
}