public function InfiniteScroll::query in Views Infinite Scroll 8

Modify the query for paging

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

Overrides SqlBase::query

File

src/Plugin/views/pager/InfiniteScroll.php, line 133

Class

InfiniteScroll

Views pager plugin to handle infinite scrolling.

Namespace

Drupal\views_infinite_scroll\Plugin\views\pager

Code

public function query() {

  // Run the pant method which is sufficient if we're on the first page.
  parent::query();

  // If configured, for pages beyond the first, we want to show all items up
  // to the current page.
  if ($this->options['views_infinite_scroll']['initially_load_all_pages'] && !\Drupal::request()
    ->isXmlHttpRequest() && $this->current_page > 0) {
    $limit = ($this->current_page + 1) * $this->options['items_per_page'];
    $offset = $this->options['offset'];
    $this->view->query
      ->setLimit($limit);
    $this->view->query
      ->setOffset($offset);
  }
}