public function Mini::query in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/pager/Mini.php \Drupal\views\Plugin\views\pager\Mini::query()

Modify the query for paging

This is called during the build phase and can directly modify the query.

Overrides SqlBase::query

File

core/modules/views/src/Plugin/views/pager/Mini.php, line 47

Class

Mini

The plugin to handle mini pager.

Namespace

Drupal\views\Plugin\views\pager

Code

public function query() {
  parent::query();

  // Only modify the query if we don't want to do a total row count
  if (!$this->view->get_total_rows) {

    // Don't query for the next page if we have a pager that has a limited
    // amount of pages.
    if ($this
      ->getItemsPerPage() > 0 && (empty($this->options['total_pages']) || $this
      ->getCurrentPage() < $this->options['total_pages'])) {

      // Increase the items in the query in order to be able to find out
      // whether there is another page.
      $limit = $this->view->query
        ->getLimit();
      $limit += 1;
      $this->view->query
        ->setLimit($limit);
    }
  }
}