ip_ban.module in IP Ban 8

Module can "ban" or set site to "read only" by country or IP address.

Permissions, administration menu item, form, form theme, form validation, and code for handling read-only and banned IP addresses by country or individually.

File

ip_ban.module

<?php

use Drupal\Core\Access\AccessResult;
use Drupal\block\Entity\Block;
use Drupal\ip_ban\EventSubscriber\IpBanSubscriber;

/**
 * @file
 * Module can "ban" or set site to "read only" by country or IP address.
 *
 * Permissions, administration menu item, form, form theme, form validation,
 * and code for handling read-only and banned IP addresses by country or
 * individually.
 */
define('IP_BAN_NOBAN', 0);
define('IP_BAN_READONLY', 1);
define('IP_BAN_BANNED', 2);

/**
 * Implements hook_theme().
 */
function ip_ban_theme() {
  $themes = array(
    'ip_ban_country_table' => array(
      'render element' => 'ip_ban_table',
    ),
  );
  return $themes;
}

/**                                                                              
 * Implements hook_block_access($block).  
 *
 * Todo: need to move the ip_ban_determine_action to a new location so it's not
 * called once for each block. 
 */
function ip_ban_block_access(Block $block) {

  // Take no action if the user has the "Bypass ban" permission.
  if (\Drupal::currentUser()
    ->hasPermission('ignore ip_ban')) {
    return;
  }

  // $subscriber = new IpBanSubscriber();
  // $banvalue = $subscriber->getBanValue();
  // kint($banvalue);
  $disabled_blocks = \Drupal::config('ip_ban.settings')
    ->get('ip_ban_disabled_blocks');
  $disabled_block_list = array();
  if (!empty($disabled_blocks)) {
    $disabled_block_array = explode(PHP_EOL, $disabled_blocks);
    foreach ($disabled_block_array as $disabled_block) {
      $disabled_block_list[] = preg_replace('/\\s+/', '', $disabled_block);
    }
  }
  if (!empty($disabled_block_list)) {
    if (in_array($block
      ->id(), $disabled_block_list)) {

      //return AccessResult::forbidden();
      unset($block);
    }
  }
}

Functions

Name	Description
ip_ban_block_access	Implements hook_block_access($block).
ip_ban_theme	Implements hook_theme().

Constants

Name	Description
IP_BAN_BANNED
IP_BAN_NOBAN	@file Module can "ban" or set site to "read only" by country or IP address.
IP_BAN_READONLY