AutobanDbLogController.php in Automatic IP ban (Autoban) 8

Contains \Drupal\autoban_dblog\Controller\AutobanDbLogController.php .

Namespace

Drupal\autoban_dblog\Controller

File

modules/autoban_dblog/src/Controller/AutobanDbLogController.php

<?php

namespace Drupal\autoban_dblog\Controller;


/**
 * @file
 * Contains \Drupal\autoban_dblog\Controller\AutobanDbLogController.php .
 */
use Drupal\dblog\Controller\DbLogController;
use Drupal\Component\Utility\Html;
use Drupal\Component\Utility\Unicode;
use Drupal\Core\Link;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\autoban\Controller\AutobanController;
use Drupal\Core\Database\Connection;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\Form\FormBuilderInterface;

/**
 * Autoban database logging.
 */
class AutobanDbLogController extends DbLogController {

  /**
   * The autoban object.
   *
   * @var \Drupal\autoban\Controller\AutobanController
   */
  protected $autoban;

  /**
   * Construct the AutobanAnalyzeForm.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   A database connection.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   A module handler.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
   *   The date formatter service.
   * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
   *   The form builder service.
   * @param \Drupal\autoban\Controller\AutobanController $autoban
   *   Autoban object.
   */
  public function __construct(Connection $database, ModuleHandlerInterface $module_handler, DateFormatterInterface $date_formatter, FormBuilderInterface $form_builder, AutobanController $autoban) {
    parent::__construct($database, $module_handler, $date_formatter, $form_builder);
    $this->autoban = $autoban;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('database'), $container
      ->get('module_handler'), $container
      ->get('date.formatter'), $container
      ->get('form_builder'), $container
      ->get('autoban'));
  }

  /**
   * Parent buildFilterQuery.
   */
  protected function buildFilterQuery() {
    return parent::buildFilterQuery();
  }

  /**
   * Override overview() method.
   */
  public function overview() {
    $autobanController = $this->autoban;
    $filter = $this
      ->buildFilterQuery();
    $rows = [];
    $classes = static::getLogLevelClassMap();
    $this->moduleHandler
      ->loadInclude('dblog', 'admin.inc');
    $build['dblog_filter_form'] = $this->formBuilder
      ->getForm('Drupal\\dblog\\Form\\DblogFilterForm');
    $header = [
      // Icon column.
      '',
      [
        'data' => $this
          ->t('Type'),
        'field' => 'w.type',
        'class' => [
          RESPONSIVE_PRIORITY_MEDIUM,
        ],
      ],
      [
        'data' => $this
          ->t('Date'),
        'field' => 'w.wid',
        'sort' => 'desc',
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ],
      $this
        ->t('Message'),
      [
        'data' => $this
          ->t('User'),
        'field' => 'ufd.name',
        'class' => [
          RESPONSIVE_PRIORITY_MEDIUM,
        ],
      ],
      [
        'data' => $this
          ->t('IP address'),
        'field' => 'w.hostname',
        'class' => [
          RESPONSIVE_PRIORITY_MEDIUM,
        ],
      ],
      [
        'data' => $this
          ->t('Operations'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ],
    ];
    $query = $this->database
      ->select('watchdog', 'w')
      ->extend('\\Drupal\\Core\\Database\\Query\\PagerSelectExtender')
      ->extend('\\Drupal\\Core\\Database\\Query\\TableSortExtender');
    $query
      ->fields('w', [
      'wid',
      'uid',
      'severity',
      'type',
      'timestamp',
      'message',
      'variables',
      'link',
      'hostname',
    ]);
    $query
      ->leftJoin('users_field_data', 'ufd', 'w.uid = ufd.uid');
    if (!empty($filter['where'])) {
      $query
        ->where($filter['where'], $filter['args']);
    }
    $result = $query
      ->limit(50)
      ->orderByHeader($header)
      ->execute();
    foreach ($result as $dblog) {
      $message = $this
        ->formatMessage($dblog);
      if ($message && isset($dblog->wid)) {
        $title = Unicode::truncate(Html::decodeEntities(strip_tags($message)), 256, TRUE, TRUE);
        $log_text = Unicode::truncate($title, 56, TRUE, TRUE);
        $url = Url::fromRoute('dblog.event', [
          'event_id' => $dblog->wid,
        ], [
          'attributes' => [
            // Provide a title for the link for useful hover hints. The
            // Attribute object will escape any unsafe HTML entities in the
            // final text.
            'title' => $title,
          ],
        ]);
        $message = Link::fromTextAndUrl($log_text, $url);
      }
      $username = [
        '#theme' => 'username',
        '#account' => $this->userStorage
          ->load($dblog->uid),
      ];
      $ip = $dblog->hostname;
      if (!empty($ip) && $autobanController
        ->canIpBan($ip)) {

        // Retrieve Autoban Ban Providers list.
        $providers = [];
        $banManagerList = $autobanController
          ->getBanProvidersList();
        if (!empty($banManagerList)) {
          $destination = $this
            ->getDestinationArray();
          foreach ($banManagerList as $id => $item) {
            $url_item = Url::fromRoute('autoban.direct_ban', [
              'ips' => $ip,
              'provider' => $id,
            ], [
              'query' => [
                'destination' => $destination['destination'],
              ],
            ]);
            $url_link = Link::fromTextAndUrl($item['name'], $url_item);
            $providers[$id] = $url_link
              ->toString();
          }
        }
      }
      $providers_list = !empty($providers) ? ' ' . implode(', ', $providers) : '';
      $rows[] = [
        'data' => [
          // Cells.
          [
            'class' => [
              'icon',
            ],
          ],
          $this
            ->t($dblog->type),
          $this->dateFormatter
            ->format($dblog->timestamp, 'short'),
          $message,
          [
            'data' => $username,
          ],
          $ip,
          [
            'data' => [
              '#markup' => $dblog->link . $providers_list,
            ],
          ],
        ],
        // Attributes for table row.
        'class' => [
          Html::getClass('dblog-' . $dblog->type),
          $classes[$dblog->severity],
        ],
      ];
    }
    $build['dblog_table'] = [
      '#type' => 'table',
      '#header' => $header,
      '#rows' => $rows,
      '#attributes' => [
        'id' => 'admin-dblog',
        'class' => [
          'admin-dblog',
        ],
      ],
      '#empty' => $this
        ->t('No log messages available.'),
      '#attached' => [
        'library' => [
          'dblog/drupal.dblog',
        ],
      ],
    ];
    $build['dblog_pager'] = [
      '#type' => 'pager',
    ];
    return $build;
  }

}

Classes

Name	Description
AutobanDbLogController	Autoban database logging.