DomainAccessCurrentAllFilter.php in Domain Access 8

Namespace

Drupal\domain_access\Plugin\views\filter

File

domain_access/src/Plugin/views/filter/DomainAccessCurrentAllFilter.php

<?php

namespace Drupal\domain_access\Plugin\views\filter;

use Drupal\views\Plugin\views\filter\BooleanOperator;
use Drupal\views\Plugin\views\display\DisplayPluginBase;
use Drupal\views\ViewExecutable;

/**
 * Handles matching of current domain.
 *
 * @ingroup views_filter_handlers
 *
 * @ViewsFilter("domain_access_current_all_filter")
 */
class DomainAccessCurrentAllFilter extends BooleanOperator {

  /**
   * {@inheritdoc}
   */
  public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
    parent::init($view, $display, $options);
    $this->value_value = t('Available on current domain');
  }

  /**
   * {@inheritdoc}
   */
  public function getValueOptions() {
    $this->valueOptions = [
      1 => $this
        ->t('Yes'),
      0 => $this
        ->t('No'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function operators() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function query() {
    $this
      ->ensureMyTable();
    $all_table = $this->query
      ->addTable('node__field_domain_all_affiliates', $this->relationship);
    $all_field = $all_table . '.field_domain_all_affiliates_value';
    $real_field = $this->tableAlias . '.' . $this->realField;

    /** @var DomainNegotiatorInterface $domain_negotiator */
    $domain_negotiator = \Drupal::service('domain.negotiator');
    $current_domain = $domain_negotiator
      ->getActiveDomain();
    $current_domain_id = $current_domain
      ->id();
    if (empty($this->value)) {
      $where = "(({$real_field} <> '{$current_domain_id}' OR {$real_field} IS NULL) AND ({$all_field} = 0 OR {$all_field} IS NULL))";
      if ($current_domain
        ->isDefault()) {
        $where = "({$real_field} <> '{$current_domain_id}' AND ({$all_field} = 0 OR {$all_field} IS NULL))";
      }
    }
    else {
      $where = "({$real_field} = '{$current_domain_id}' OR {$all_field} = 1)";
      if ($current_domain
        ->isDefault()) {
        $where = "(({$real_field} = '{$current_domain_id}' OR {$real_field} IS NULL) OR {$all_field} = 1)";
      }
    }
    $this->query
      ->addWhereExpression($this->options['group'], $where);

    // This filter causes duplicates.
    $this->query->options['distinct'] = TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    $contexts = parent::getCacheContexts();
    $contexts[] = 'url.site';
    return $contexts;
  }

}

Classes

Name	Description
DomainAccessCurrentAllFilter	Handles matching of current domain.