Issue #3341092 by quietone, catch: Remove Statistics from core

.htaccess

@@ -137,10 +137,6 @@ AddEncoding gzip svgz
   RewriteCond %{REQUEST_URI} !/core/[^/]*\.php$
   # Allow access to test-specific PHP files:
   RewriteCond %{REQUEST_URI} !/core/modules/system/tests/https?\.php
-  # Allow access to Statistics module's custom front controller.
-  # Copy and adapt this rule to directly execute PHP files in contributed or
-  # custom modules or to run another PHP application in the same directory.
-  RewriteCond %{REQUEST_URI} !/core/modules/statistics/statistics\.php$
   # Deny access to any other PHP files that do not match the rules above.
   # Specifically, disallow autoload.php from being served directly.
   RewriteRule "^(.+/.*|autoload)\.php($|/)" - [F]

core/MAINTAINERS.txt

@@ -367,9 +367,6 @@ Shortcut
 Stark
 - John Albin Wilkins 'JohnAlbin' https://www.drupal.org/u/johnalbin
 
-Statistics
-- ?
-
 Syslog
 - Mariano D'Agostino 'dagmar' https://www.drupal.org/u/dagmar
 

core/assets/scaffold/files/htaccess

@@ -137,10 +137,6 @@ AddEncoding gzip svgz
   RewriteCond %{REQUEST_URI} !/core/[^/]*\.php$
   # Allow access to test-specific PHP files:
   RewriteCond %{REQUEST_URI} !/core/modules/system/tests/https?\.php
-  # Allow access to Statistics module's custom front controller.
-  # Copy and adapt this rule to directly execute PHP files in contributed or
-  # custom modules or to run another PHP application in the same directory.
-  RewriteCond %{REQUEST_URI} !/core/modules/statistics/statistics\.php$
   # Deny access to any other PHP files that do not match the rules above.
   # Specifically, disallow autoload.php from being served directly.
   RewriteRule "^(.+/.*|autoload)\.php($|/)" - [F]

core/modules/migrate/tests/src/Kernel/Plugin/MigrationPluginListTest.php

@@ -49,8 +49,6 @@ class MigrationPluginListTest extends KernelTestBase {
     'path',
     'search',
     'shortcut',
-    // @todo Remove statistics in https://www.drupal.org/project/drupal/issues/3341092
-    'statistics',
     'syslog',
     'system',
     'taxonomy',

core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/DestinationCategoryTest.php

@@ -11,7 +11,6 @@
 use Drupal\migrate\Plugin\migrate\destination\EntityConfigBase;
 use Drupal\migrate\Plugin\migrate\destination\EntityContentBase;
 use Drupal\shortcut\Plugin\migrate\destination\ShortcutSetUsers;
-use Drupal\statistics\Plugin\migrate\destination\NodeCounter;
 use Drupal\system\Plugin\migrate\destination\d7\ThemeSettings;
 use Drupal\Tests\migrate_drupal\Kernel\MigrateDrupalTestBase;
 use Drupal\Tests\migrate_drupal\Traits\CreateMigrationsTrait;
@@ -122,7 +121,6 @@ protected function getContentClasses() {
     return [
       EntityContentBase::class,
       BlockedIp::class,
-      NodeCounter::class,
       UserData::class,
     ];
   }

core/modules/migrate_drupal/tests/src/Kernel/StateFileExistsTest.php

@@ -67,8 +67,6 @@ class StateFileExistsTest extends MigrateDrupalTestBase {
     'responsive_image',
     'search',
     'shortcut',
-    // @todo Remove statistics in https://www.drupal.org/project/drupal/issues/3341092
-    'statistics',
     'syslog',
     'system',
     'taxonomy',

core/modules/statistics/config/install/statistics.settings.yml

-count_content_views: 0
-display_max_age: 3600

core/modules/statistics/config/schema/statistics.schema.yml

-# Schema for the configuration files of the statistics module.
-
-statistics.settings:
-  type: config_object
-  label: 'Statistics settings'
-  mapping:
-    count_content_views:
-      type: integer
-      label: 'Count content views'
-    display_max_age:
-      type: integer
-      label: 'How long any statistics may be cached, i.e. the refresh interval'
-
-block.settings.statistics_popular_block:
-  type: block_settings
-  label: 'Popular content block settings'
-  mapping:
-    top_day_num:
-      type: integer
-      label: 'Number of day\s top views to display'
-    top_all_num:
-      type: integer
-      label: 'Number of all time views to display'
-    top_last_num:
-      type: integer
-      label: 'Number of most recent views to display'

core/modules/statistics/config/schema/statistics.views.schema.yml

-# Schema for the views plugins of the Statistics module.
-
-views.field.statistics_numeric:
-  type: views.field.numeric
-  label: 'Numeric values from the statistics module'
-
-views.field.node_counter_timestamp:
-  type: views.field.date
-  label: 'The most recent time the node has been viewed'

core/modules/statistics/help_topics/statistics.tracking_popular_content.html.twig

----
-label: 'Tracking and displaying popular content'
-related:
-  - core.tracking_content
-  - history.tracking_user_content
-  - block.place
----
-{% set statistics_settings_link_text %}{% trans %}Statistics{% endtrans %}{% endset %}
-{% set permissions_link_text %}{% trans %}Permissions{% endtrans %}{% endset %}
-{% set statistics_settings_link = render_var(help_route_link(statistics_settings_link_text, 'statistics.settings')) %}
-{% set permissions_link = render_var(help_route_link(permissions_link_text, 'user.admin_permissions')) %}
-<h2>{% trans %}Goal{% endtrans %}</h2>
-<p>{% trans %}Configure and display tracking of how many times content has been viewed on your site, assuming that the core Statistics module is currently installed.{% endtrans %}</p>
-<h2>{% trans %}What are the options for displaying popularity tracking?{% endtrans %}</h2>
-<p>{% trans %}You can display a <em>content hits</em> counter of how many times a content item has been viewed, at the bottom of content item pages. You can also place a <em>Popular content</em> block in a region of your theme, which shows a list of the most popular and most recently-viewed content.{% endtrans %}</p>
-<h2>{% trans %}Steps{% endtrans %}</h2>
-<ol>
-  <li>{% trans %}In the <em>Manage</em> administrative menu, navigate to <em>Configuration</em> &gt; <em>System</em> &gt; <em>{{ statistics_settings_link }}</em>.{% endtrans %}</li>
-  <li>{% trans %}Check <em>Count content views</em> and click <em>Save configuration</em>.{% endtrans %}</li>
-  <li>{% trans %}In the <em>Manage</em> administrative menu, navigate to <em>People</em> &gt; <em>{{ permissions_link }}</em>.{% endtrans %}</li>
-  <li>{% trans %}In the <em>Statistics</em> section, check or uncheck the <em>View content hits</em> permission for each role. Click <em>Save permissions</em>.{% endtrans %}</li>
-  <li>{% trans %}Optionally, in the <em>Manage</em> administrative menu, navigate to <em>Structure</em> &gt; <em>Block layout</em>. Place the <em>Popular content</em> block in a region in your theme (you will need to have the core Block module installed; see related topic for more details on block placement).{% endtrans %}</li>
-</ol>

core/modules/statistics/migrations/state/statistics.migrate_drupal.yml

-finished:
-  6:
-    statistics: statistics
-  7:
-    statistics: statistics

core/modules/statistics/migrations/statistics_node_counter.yml

-# cspell:ignore daycount totalcount
-id: statistics_node_counter
-label: Node counter
-migration_tags:
-  - Drupal 6
-  - Drupal 7
-  - Content
-source:
-  plugin: node_counter
-process:
-  nid:
-    -
-      plugin: migration_lookup
-      migration:
-        - d6_node_complete
-        - d7_node_complete
-        - d6_node
-        - d7_node
-      source: nid
-    -
-      plugin: node_complete_node_lookup
-    -
-      plugin: skip_on_empty
-      method: row
-  totalcount: totalcount
-  daycount: daycount
-  timestamp: timestamp
-destination:
-  plugin: node_counter
-migration_dependencies:
-  optional:
-    - d6_node
-    - d7_node

core/modules/statistics/migrations/statistics_node_translation_counter.yml

-# cspell:ignore daycount totalcount
-id: statistics_node_translation_counter
-label: Node translation counter
-migration_tags:
-  - Drupal 6
-  - Drupal 7
-  - Content
-  - Multilingual
-source:
-  plugin: node_counter
-process:
-  nid:
-    -
-      plugin: migration_lookup
-      migration:
-        - d6_node_translation
-        - d7_node_translation
-      source: nid
-    -
-      plugin: skip_on_empty
-      method: row
-    -
-      plugin: extract
-      index:
-        - 0
-  totalcount: totalcount
-  daycount: daycount
-  timestamp: timestamp
-destination:
-  plugin: node_counter
-migration_dependencies:
-  required:
-    - language
-    - statistics_node_counter
-  optional:
-    - d6_node_translation
-    - d7_node_translation

core/modules/statistics/migrations/statistics_settings.yml

-# cspell:ignore accesslog
-id: statistics_settings
-label: Statistics configuration
-migration_tags:
-  - Drupal 6
-  - Drupal 7
-  - Configuration
-source:
-  plugin: variable
-  variables:
-    - statistics_enable_access_log
-    - statistics_flush_accesslog_timer
-    - statistics_count_content_views
-  source_module: statistics
-process:
-  'count_content_views': statistics_count_content_views
-destination:
-  plugin: config
-  config_name: statistics.settings

core/modules/statistics/src/NodeStatisticsDatabaseStorage.php

-<?php
-
-namespace Drupal\statistics;
-
-use Drupal\Core\Database\Connection;
-use Drupal\Core\State\StateInterface;
-use Symfony\Component\HttpFoundation\RequestStack;
-
-// cspell:ignore daycount totalcount
-
-/**
- * Provides the default database storage backend for statistics.
- */
-class NodeStatisticsDatabaseStorage implements StatisticsStorageInterface {
-
-  /**
-   * The database connection used.
-   *
-   * @var \Drupal\Core\Database\Connection
-   */
-  protected $connection;
-
-  /**
-   * The state service.
-   *
-   * @var \Drupal\Core\State\StateInterface
-   */
-  protected $state;
-
-  /**
-   * The request stack.
-   *
-   * @var \Symfony\Component\HttpFoundation\RequestStack
-   */
-  protected $requestStack;
-
-  /**
-   * Constructs the statistics storage.
-   *
-   * @param \Drupal\Core\Database\Connection $connection
-   *   The database connection for the node view storage.
-   * @param \Drupal\Core\State\StateInterface $state
-   *   The state service.
-   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
-   *   The request stack.
-   */
-  public function __construct(Connection $connection, StateInterface $state, RequestStack $request_stack) {
-    $this->connection = $connection;
-    $this->state = $state;
-    $this->requestStack = $request_stack;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function recordView($id) {
-    return (bool) $this->connection
-      ->merge('node_counter')
-      ->key('nid', $id)
-      ->fields([
-        'daycount' => 1,
-        'totalcount' => 1,
-        'timestamp' => $this->getRequestTime(),
-      ])
-      ->expression('daycount', '[daycount] + 1')
-      ->expression('totalcount', '[totalcount] + 1')
-      ->execute();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchViews($ids) {
-    $views = $this->connection
-      ->select('node_counter', 'nc')
-      ->fields('nc', ['totalcount', 'daycount', 'timestamp'])
-      ->condition('nid', $ids, 'IN')
-      ->execute()
-      ->fetchAll();
-    foreach ($views as $id => $view) {
-      $views[$id] = new StatisticsViewsResult($view->totalcount, $view->daycount, $view->timestamp);
-    }
-    return $views;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchView($id) {
-    $views = $this->fetchViews([$id]);
-    return reset($views);
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fetchAll($order = 'totalcount', $limit = 5) {
-    assert(in_array($order, ['totalcount', 'daycount', 'timestamp']), "Invalid order argument.");
-
-    return $this->connection
-      ->select('node_counter', 'nc')
-      ->fields('nc', ['nid'])
-      ->orderBy($order, 'DESC')
-      ->range(0, $limit)
-      ->execute()
-      ->fetchCol();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function deleteViews($id) {
-    return (bool) $this->connection
-      ->delete('node_counter')
-      ->condition('nid', $id)
-      ->execute();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function resetDayCount() {
-    $statistics_timestamp = $this->state->get('statistics.day_timestamp', 0);
-    if (($this->getRequestTime() - $statistics_timestamp) >= 86400) {
-      $this->state->set('statistics.day_timestamp', $this->getRequestTime());
-      $this->connection->update('node_counter')
-        ->fields(['daycount' => 0])
-        ->execute();
-    }
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function maxTotalCount() {
-    $query = $this->connection->select('node_counter', 'nc');
-    $query->addExpression('MAX([totalcount])');
-    $max_total_count = (int) $query->execute()->fetchField();
-    return $max_total_count;
-  }
-
-  /**
-   * Get current request time.
-   *
-   * @return int
-   *   Unix timestamp for current server request time.
-   */
-  protected function getRequestTime() {
-    return $this->requestStack->getCurrentRequest()->server->get('REQUEST_TIME');
-  }
-
-}

core/modules/statistics/src/Plugin/Block/StatisticsPopularBlock.php

-<?php
-
-namespace Drupal\statistics\Plugin\Block;
-
-use Drupal\Core\Access\AccessResult;
-use Drupal\Core\Block\Attribute\Block;
-use Drupal\Core\Block\BlockBase;
-use Drupal\Core\Entity\EntityRepositoryInterface;
-use Drupal\Core\Entity\EntityTypeManagerInterface;
-use Drupal\Core\Form\FormStateInterface;
-use Drupal\Core\Render\RendererInterface;
-use Drupal\Core\Session\AccountInterface;
-use Drupal\Core\StringTranslation\TranslatableMarkup;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
-use Drupal\statistics\StatisticsStorageInterface;
-
-// cspell:ignore daycount totalcount
-
-/**
- * Provides a 'Popular content' block.
- */
-#[Block(
-  id: "statistics_popular_block",
-  admin_label: new TranslatableMarkup("Popular content"),
-)]
-class StatisticsPopularBlock extends BlockBase implements ContainerFactoryPluginInterface {
-
-  /**
-   * The entity type manager.
-   *
-   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
-   */
-  protected $entityTypeManager;
-
-  /**
-   * The entity repository service.
-   *
-   * @var \Drupal\Core\Entity\EntityRepositoryInterface
-   */
-  protected $entityRepository;
-
-  /**
-   * The storage for statistics.
-   *
-   * @var \Drupal\statistics\StatisticsStorageInterface
-   */
-  protected $statisticsStorage;
-
-  /**
-   * @var \Drupal\Core\Render\RendererInterface
-   */
-  protected $renderer;
-
-  /**
-   * Constructs a StatisticsPopularBlock object.
-   *
-   * @param array $configuration
-   *   A configuration array containing information about the plugin instance.
-   * @param string $plugin_id
-   *   The plugin_id for the plugin instance.
-   * @param mixed $plugin_definition
-   *   The plugin implementation definition.
-   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
-   *   The entity type manager.
-   * @param \Drupal\Core\Entity\EntityRepositoryInterface $entity_repository
-   *   The entity repository service
-   * @param \Drupal\statistics\StatisticsStorageInterface $statistics_storage
-   *   The storage for statistics.
-   * @param \Drupal\Core\Render\RendererInterface $renderer
-   *   The renderer configuration array.
-   */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, EntityRepositoryInterface $entity_repository, StatisticsStorageInterface $statistics_storage, RendererInterface $renderer) {
-    parent::__construct($configuration, $plugin_id, $plugin_definition);
-    $this->entityTypeManager = $entity_type_manager;
-    $this->entityRepository = $entity_repository;
-    $this->statisticsStorage = $statistics_storage;
-    $this->renderer = $renderer;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
-    return new static(
-      $configuration,
-      $plugin_id,
-      $plugin_definition,
-      $container->get('entity_type.manager'),
-      $container->get('entity.repository'),
-      $container->get('statistics.storage.node'),
-      $container->get('renderer')
-    );
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function defaultConfiguration() {
-    return [
-      'top_day_num' => 0,
-      'top_all_num' => 0,
-      'top_last_num' => 0,
-    ];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  protected function blockAccess(AccountInterface $account) {
-    return AccessResult::allowedIfHasPermission($account, 'access content');
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function blockForm($form, FormStateInterface $form_state) {
-    // Popular content block settings.
-    $numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40];
-    $numbers = ['0' => $this->t('Disabled')] + array_combine($numbers, $numbers);
-    $form['statistics_block_top_day_num'] = [
-      '#type' => 'select',
-      '#title' => $this->t("Number of day's top views to display"),
-      '#default_value' => $this->configuration['top_day_num'],
-      '#options' => $numbers,
-      '#description' => $this->t('How many content items to display in "day" list.'),
-    ];
-    $form['statistics_block_top_all_num'] = [
-      '#type' => 'select',
-      '#title' => $this->t('Number of all time views to display'),
-      '#default_value' => $this->configuration['top_all_num'],
-      '#options' => $numbers,
-      '#description' => $this->t('How many content items to display in "all time" list.'),
-    ];
-    $form['statistics_block_top_last_num'] = [
-      '#type' => 'select',
-      '#title' => $this->t('Number of most recent views to display'),
-      '#default_value' => $this->configuration['top_last_num'],
-      '#options' => $numbers,
-      '#description' => $this->t('How many content items to display in "recently viewed" list.'),
-    ];
-    return $form;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function blockSubmit($form, FormStateInterface $form_state) {
-    $this->configuration['top_day_num'] = $form_state->getValue('statistics_block_top_day_num');
-    $this->configuration['top_all_num'] = $form_state->getValue('statistics_block_top_all_num');
-    $this->configuration['top_last_num'] = $form_state->getValue('statistics_block_top_last_num');
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function build() {
-    $content = [];
-
-    if ($this->configuration['top_day_num'] > 0) {
-      $nids = $this->statisticsStorage->fetchAll('daycount', $this->configuration['top_day_num']);
-      if ($nids) {
-        $content['top_day'] = $this->nodeTitleList($nids, $this->t("Today's:"));
-        $content['top_day']['#suffix'] = '<br />';
-      }
-    }
-
-    if ($this->configuration['top_all_num'] > 0) {
-      $nids = $this->statisticsStorage->fetchAll('totalcount', $this->configuration['top_all_num']);
-      if ($nids) {
-        $content['top_all'] = $this->nodeTitleList($nids, $this->t('All time:'));
-        $content['top_all']['#suffix'] = '<br />';
-      }
-    }
-
-    if ($this->configuration['top_last_num'] > 0) {
-      $nids = $this->statisticsStorage->fetchAll('timestamp', $this->configuration['top_last_num']);
-      $content['top_last'] = $this->nodeTitleList($nids, $this->t('Last viewed:'));
-      $content['top_last']['#suffix'] = '<br />';
-    }
-
-    return $content;
-  }
-
-  /**
-   * Generates the ordered array of node links for build().
-   *
-   * @param int[] $nids
-   *   An ordered array of node ids.
-   * @param string $title
-   *   The title for the list.
-   *
-   * @return array
-   *   A render array for the list.
-   */
-  protected function nodeTitleList(array $nids, $title) {
-    $nodes = $this->entityTypeManager->getStorage('node')->loadMultiple($nids);
-
-    $items = [];
-    foreach ($nids as $nid) {
-      $node = $this->entityRepository->getTranslationFromContext($nodes[$nid]);
-      $item = $node->toLink()->toRenderable();
-      $this->renderer->addCacheableDependency($item, $node);
-      $items[] = $item;
-    }
-
-    return [
-      '#theme' => 'item_list__node',
-      '#items' => $items,
-      '#title' => $title,
-      '#cache' => [
-        'tags' => $this->entityTypeManager->getDefinition('node')->getListCacheTags(),
-      ],
-    ];
-  }
-
-}

core/modules/statistics/src/Plugin/migrate/destination/NodeCounter.php

-<?php
-
-namespace Drupal\statistics\Plugin\migrate\destination;
-
-use Drupal\Core\Database\Connection;
-use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
-use Drupal\migrate\Attribute\MigrateDestination;
-use Drupal\migrate\Plugin\migrate\destination\DestinationBase;
-use Drupal\migrate\Plugin\MigrationInterface;
-use Drupal\migrate\Row;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-
-// cspell:ignore daycount totalcount
-
-/**
- * Destination for node counter.
- */
-#[MigrateDestination(
-  id: 'node_counter',
-  destination_module: 'statistics'
-)]
-class NodeCounter extends DestinationBase implements ContainerFactoryPluginInterface {
-
-  /**
-   * The database connection.
-   *
-   * @var \Drupal\Core\Database\Connection
-   */
-  protected $connection;
-
-  /**
-   * Constructs a node counter plugin.
-   *
-   * @param array $configuration
-   *   Plugin configuration.
-   * @param string $plugin_id
-   *   The plugin ID.
-   * @param mixed $plugin_definition
-   *   The plugin definition.
-   * @param \Drupal\migrate\Plugin\MigrationInterface $migration
-   *   The current migration.
-   * @param \Drupal\Core\Database\Connection $connection
-   *   The database connection.
-   */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, Connection $connection) {
-    parent::__construct($configuration, $plugin_id, $plugin_definition, $migration);
-    $this->connection = $connection;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration = NULL) {
-    return new static(
-      $configuration,
-      $plugin_id,
-      $plugin_definition,
-      $migration,
-      $container->get('database')
-    );
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getIds() {
-    return ['nid' => ['type' => 'integer']];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fields() {
-    return [
-      'nid' => $this->t('The ID of the node to which these statistics apply.'),
-      'totalcount' => $this->t('The total number of times the node has been viewed.'),
-      'daycount' => $this->t('The total number of times the node has been viewed today.'),
-      'timestamp' => $this->t('The most recent time the node has been viewed.'),
-    ];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function import(Row $row, array $old_destination_id_values = []) {
-    $nid = $row->getDestinationProperty('nid');
-    $daycount = $row->getDestinationProperty('daycount');
-    $totalcount = $row->getDestinationProperty('totalcount');
-    $timestamp = $row->getDestinationProperty('timestamp');
-
-    $this->connection
-      ->merge('node_counter')
-      ->key('nid', $nid)
-      ->fields([
-        'daycount' => $daycount,
-        'totalcount' => $totalcount,
-        'timestamp' => $timestamp,
-      ])
-      ->expression('daycount', '[daycount] + :daycount', [':daycount' => $daycount])
-      ->expression('totalcount', '[totalcount] + :totalcount', [':totalcount' => $totalcount])
-      // Per Drupal policy: "A query may have any number of placeholders, but
-      // all must have unique names even if they have the same value."
-      // https://www.drupal.org/docs/drupal-apis/database-api/static-queries#placeholders
-      ->expression('timestamp', 'CASE WHEN [timestamp] > :timestamp1 THEN [timestamp] ELSE :timestamp2 END', [':timestamp1' => $timestamp, ':timestamp2' => $timestamp])
-      ->execute();
-
-    return [$row->getDestinationProperty('nid')];
-  }
-
-}

core/modules/statistics/src/Plugin/migrate/source/NodeCounter.php

-<?php
-
-namespace Drupal\statistics\Plugin\migrate\source;
-
-use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
-
-// cspell:ignore daycount totalcount
-
-/**
- * Drupal 6/7 node counter source from database.
- *
- * For available configuration keys, refer to the parent classes.
- *
- * @see \Drupal\migrate\Plugin\migrate\source\SqlBase
- * @see \Drupal\migrate\Plugin\migrate\source\SourcePluginBase
- *
- * @MigrateSource(
- *   id = "node_counter",
- *   source_module = "statistics"
- * )
- */
-class NodeCounter extends DrupalSqlBase {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function query() {
-    return $this->select('node_counter', 'nc')->fields('nc');
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function fields() {
-    return [
-      'nid' => $this->t('The node ID.'),
-      'totalcount' => $this->t('The total number of times the node has been viewed.'),
-      'daycount' => $this->t('The total number of times the node has been viewed today.'),
-      'timestamp' => $this->t('The most recent time the node has been viewed.'),
-    ];
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function getIds() {
-    $ids['nid']['type'] = 'integer';
-    return $ids;
-  }
-
-}

core/modules/statistics/src/Plugin/views/field/NodeCounterTimestamp.php

-<?php
-
-namespace Drupal\statistics\Plugin\views\field;
-
-use Drupal\views\Attribute\ViewsField;
-use Drupal\views\Plugin\views\field\Date;
-use Drupal\Core\Session\AccountInterface;
-
-/**
- * Field handler to display the most recent time the node has been viewed.
- *
- * @ingroup views_field_handlers
- */
-#[ViewsField("node_counter_timestamp")]
-class NodeCounterTimestamp extends Date {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function access(AccountInterface $account) {
-    return $account->hasPermission('view post access counter');
-  }
-
-}

core/modules/statistics/src/Plugin/views/field/StatisticsNumeric.php

-<?php
-
-namespace Drupal\statistics\Plugin\views\field;
-
-use Drupal\views\Attribute\ViewsField;
-use Drupal\views\Plugin\views\field\NumericField;
-use Drupal\Core\Session\AccountInterface;
-
-/**
- * Field handler to display numeric values from the statistics module.
- *
- * @ingroup views_field_handlers
- */
-#[ViewsField("statistics_numeric")]
-class StatisticsNumeric extends NumericField {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function access(AccountInterface $account) {
-    return $account->hasPermission('view post access counter');
-  }
-
-}