<?php

/**
 * @file
 * Logs user CRUD commands in the event_log module.
 *
 * @author Bas van Meurs
 * @copyright Cipix Internet
 */

/**
 * Implements hook_event_log_handlers().
 * @return array
 */
function event_log_user_event_log_handlers() {
  // Node event log handler.
  $handlers = array();
  $handlers['user'] = array(
    'title' => t('User'),
    'relationships' => array(
      array(
        'table' => 'users',
        'field' => 'uid',
        'operations' => NULL,
        'numeric' => TRUE,
      ),
    ),
  );
  return $handlers;
}

/**
 * Implements hook_user_insert().
 */
function event_log_user_insert($account) {
  $account_array = (is_array($account) ? $account : get_object_vars($account));
  $log = array(
    'type' => 'user',
    'operation' => 'insert',
    'description' => t('%name (uid %uid)', array(
      '%name' => $account_array['name'],
      '%uid' => $account_array['uid']
    )),
    'ref_numeric' => $account_array['uid'],
  );
  event_log_insert($log);
}

/**
 * Implements hook_user_update().
 */
function event_log_user_update($account) {
  $account_array = (is_array($account) ? $account : get_object_vars($account));
  $log = array(
    'type' => 'user',
    'operation' => 'update',
    'description' => t('%name (uid %uid)', array(
      '%name' => $account_array['original']->name,
      '%uid' => $account_array['original']->uid
    )),
    'ref_numeric' => $account_array['original']->uid,
    'info' => $account_array['original'],
  );
  event_log_insert($log);
}

/**
 * Implements hook_user_delete().
 */
function event_log_user_delete($account) {
  $account_array = (is_array($account) ? $account : get_object_vars($account));
  $log = array(
    'type' => 'user',
    'operation' => 'delete',
    'description' => t('%name (uid %uid)', array(
      '%name' => $account_array['name'],
      '%uid' => $account_array['uid']
    )),
    'ref_numeric' => $account_array['uid'],
    'info' => $account_array,
  );
  event_log_insert($log);
}

/**
 * Implements hook_init().
 */
function event_log_user_init() {
  if ($account = menu_get_object('user')) {
    $log = array(
      'type' => 'user',
      'operation' => 'view',
      'description' => t('%name', array('%name' => $account->name)),
      'ref_numeric' => $account->uid,
    );
    event_log_insert($log);
  }
}