Thread.php in Views (for Drupal 7) 8.3

Definition of Views\comment\Plugin\views\sort\Thread.

Namespace

Views\comment\Plugin\views\sort

File

lib/Views/comment/Plugin/views/sort/Thread.php

<?php

/**
 * @file
 * Definition of Views\comment\Plugin\views\sort\Thread.
 */
namespace Views\comment\Plugin\views\sort;

use Drupal\views\Plugin\views\sort\SortPluginBase;
use Drupal\Core\Annotation\Plugin;

/**
 * Sort handler for ordering by thread.
 *
 * @ingroup views_sort_handlers
 *
 * @Plugin(
 *   id = "comment_thread",
 *   module = "comment"
 * )
 */
class Thread extends SortPluginBase {
  public function query() {
    $this
      ->ensureMyTable();

    //Read comment_render() in comment.module for an explanation of the

    //thinking behind this sort.
    if ($this->options['order'] == 'DESC') {
      $this->query
        ->add_orderby($this->tableAlias, $this->realField, $this->options['order']);
    }
    else {
      $alias = $this->tableAlias . '_' . $this->realField . 'asc';

      //@todo is this secure?
      $this->query
        ->add_orderby(NULL, "SUBSTRING({$this->tableAlias}.{$this->realField}, 1, (LENGTH({$this->tableAlias}.{$this->realField}) - 1))", $this->options['order'], $alias);
    }
  }

}

Classes

Name	Description
Thread	Sort handler for ordering by thread.