/**
* Overrides \Drupal\views\Plugin\views\SqlBase::buildOptionsForm().
*/
public function buildOptionsForm(&$form, &$form_state)
{
parent::buildOptionsForm($form, $form_state);
$form['quantity'] = array('#type' => 'number', '#title' => t('Number of pager links visible'), '#description' => t('Specify the number of links to pages to display in the pager.'), '#default_value' => $this->options['quantity']);
$form['tags']['first'] = array('#type' => 'textfield', '#title' => t('First page link text'), '#default_value' => $this->options['tags']['first'], '#weight' => -10);
$form['tags']['last'] = array('#type' => 'textfield', '#title' => t('Last page link text'), '#default_value' => $this->options['tags']['last'], '#weight' => 10);
}
/**
* {@inheritdoc}
*/
public function query()
{
parent::query();
// Don't query for the next page if we have a pager that has a limited
// amount of pages.
if ($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);
}
}
/**
* Get the database without caching it.
*/
public function getDatabase()
{
$this->database = NULL;
return parent::getDatabase();
}
