function search_requirements in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/search/search.install \search_requirements()

Implements hook_requirements().

For the Status Report, return information about search index status.

File

core/modules/search/search.install, line 131

Install, update, and uninstall functions for the Search module.

Code

function search_requirements($phase) {
  $requirements = [];
  if ($phase == 'runtime') {
    $remaining = 0;
    $total = 0;
    $search_page_repository = \Drupal::service('search.search_page_repository');
    foreach ($search_page_repository
      ->getIndexableSearchPages() as $entity) {
      $status = $entity
        ->getPlugin()
        ->indexStatus();
      $remaining += $status['remaining'];
      $total += $status['total'];
    }
    $done = $total - $remaining;

    // Use floor() to calculate the percentage, so if it is not quite 100%, it
    // will show as 99%, to indicate "almost done".
    $percent = $total > 0 ? floor(100 * $done / $total) : 100;
    $requirements['search_status'] = [
      'title' => t('Search index progress'),
      'value' => t('@percent% (@remaining remaining)', [
        '@percent' => $percent,
        '@remaining' => $remaining,
      ]),
      'severity' => REQUIREMENT_INFO,
    ];
  }
  return $requirements;
}