uiplog.module in User IP Log 8

User IP Log module file.

File

uiplog.module

<?php

/**
 * @file
 *   User IP Log module file.
 */

/**
 * Implements hook_form_FORM_ID_alter().
 */
function uiplog_form_user_admin_settings_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state, $form_id) {
  $form['uiplog_user_delete_log'] = array(
    '#type' => 'radios',
    '#title' => t('Delete User IP addresses logged on account delete?'),
    '#default_value' => \Drupal::config('uiplog.settings')
      ->get('uiplog_user_delete_log'),
    '#options' => array(
      1 => t('Yes'),
      0 => t('No'),
    ),
    '#description' => t('"Yes" to delete IP addresses logging pertaining to user on their account delete. "No" to retain all.'),
  );
  $form['#submit'][] = 'uiplog_user_delete_form_submit';
}

/**
 * submit handler for uiplog_user_delete_log.
 */
function uiplog_user_delete_form_submit(&$form, \Drupal\Core\Form\FormStateInterface $form_state) {
  \Drupal::configFactory()
    ->getEditable('uiplog.settings')
    ->set('uiplog_user_delete_log', $form_state
    ->getValue('uiplog_user_delete_log'))
    ->save();
}

/**
* Implements hook_user_login().
*/
function uiplog_user_login($account) {
  _uiplog_log_ip($account
    ->id());
}

/**
 * Implements hook_user_insert().
 */
function uiplog_user_insert($account) {
  $user = \Drupal::currentUser();
  if (!$user
    ->id()) {
    _uiplog_log_ip($account
      ->id());
  }
}

/**
 * Implements hook_user_delete()
 */
function uiplog_user_delete($account) {
  if (\Drupal::state()
    ->get('uiplog_user_delete_log') == 1) {
    db_delete('uiplog')
      ->condition('uid', $account
      ->id())
      ->execute();
  }
}

/**
 * Inserts user ip into uiplog table.
 */
function _uiplog_log_ip($uid) {
  $ip_address = \Drupal::request()
    ->getClientIp();
  if (filter_var($ip_address, FILTER_VALIDATE_IP)) {
    db_insert('uiplog')
      ->fields(array(
      'ip' => $ip_address,
      'uid' => $uid,
      'timestamp' => REQUEST_TIME,
    ))
      ->execute();
  }
}

Functions

Name	Description
uiplog_form_user_admin_settings_alter	Implements hook_form_FORM_ID_alter().
uiplog_user_delete	Implements hook_user_delete()
uiplog_user_delete_form_submit	submit handler for uiplog_user_delete_log.
uiplog_user_insert	Implements hook_user_insert().
uiplog_user_login	Implements hook_user_login().
_uiplog_log_ip	Inserts user ip into uiplog table.