views_test_data.views.inc

<?php


/**
 * @file
 * Provides views data and hooks for views_test_data module.
 */
use Drupal\views\ViewExecutable;
use Drupal\views\Analyzer;

/**
 * Implements hook_views_data().
 */
function views_test_data_views_data() {
    $state = \Drupal::service('state');
    $state->set('views_hook_test_views_data', TRUE);
    // We use a state variable to keep track of how many times this function is
    // called so we can assert that calls to
    // \Drupal\views\ViewsData::delete() trigger a rebuild of views data.
    if (!($count = $state->get('views_test_data_views_data_count'))) {
        $count = 0;
    }
    $count++;
    $state->set('views_test_data_views_data_count', $count);
    return $state->get('views_test_data_views_data', []);
}

/**
 * Implements hook_views_data_alter().
 */
function views_test_data_views_data_alter(array &$data) {
    \Drupal::state()->set('views_hook_test_views_data_alter', TRUE);
    \Drupal::state()->set('views_hook_test_views_data_alter_data', $data);
}

/**
 * Implements hook_views_analyze().
 */
function views_test_data_views_analyze(ViewExecutable $view) {
    \Drupal::state()->set('views_hook_test_views_analyze', TRUE);
    $ret = [];
    $ret[] = Analyzer::formatMessage(t('Test ok message'), 'ok');
    $ret[] = Analyzer::formatMessage(t('Test warning message'), 'warning');
    $ret[] = Analyzer::formatMessage(t('Test error message'), 'error');
    return $ret;
}

/**
 * Implements hook_views_invalidate_cache().
 */
function views_test_data_views_invalidate_cache() {
    \Drupal::state()->set('views_hook_test_views_invalidate_cache', TRUE);
}