NodeRevision.php

<?php

/**
 * @file
 * Definition of Drupal\node\Plugin\views\wizard\NodeRevision.
 */

namespace Drupal\node\Plugin\views\wizard;

use Drupal\views\Plugin\views\wizard\WizardPluginBase;

/**
 * @todo: replace numbers with constants.
 */

/**
 * Tests creating node revision views with the wizard.
 *
 * @ViewsWizard(
 *   id = "node_revision",
 *   base_table = "node_revision",
 *   title = @Translation("Content revisions")
 * )
 */
class NodeRevision extends WizardPluginBase {

  /**
   * Set the created column.
   */
  protected $createdColumn = 'timestamp';

  /**
   * Set default values for the path field options.
   */
  protected $pathField = array(
    'id' => 'vid',
    'table' => 'node_revision',
    'field' => 'vid',
    'exclude' => TRUE,
    'alter' => array(
      'alter_text' => TRUE,
      'text' => 'node/[nid]/revisions/[vid]/view'
    )
  );

  /**
   * Set the additional information for the pathField property.
   */
  protected $pathFieldsSupplemental = array(
    array(
      'id' => 'nid',
      'table' => 'node',
      'field' => 'nid',
      'exclude' => TRUE,
      'link_to_node' => FALSE
    )
  );

  /**
   * Set default values for the filters.
   */
  protected $filters = array(
    'status' => array(
      'value' => TRUE,
      'table' => 'node_field_revision',
      'field' => 'status',
      'provider' => 'node'
    )
  );

  /**
   * Overrides Drupal\views\Plugin\views\wizard\WizardPluginBase::rowStyleOptions().
   *
   * Node revisions do not support full posts or teasers, so remove them.
   */
  protected function rowStyleOptions() {
    $options = parent::rowStyleOptions();
    unset($options['teasers']);
    unset($options['full_posts']);
    return $options;
  }

  /**
   * Overrides Drupal\views\Plugin\views\wizard\WizardPluginBase::defaultDisplayOptions().
   */
  protected function defaultDisplayOptions() {
    $display_options = parent::defaultDisplayOptions();

    // Add permission-based access control.
    $display_options['access']['type'] = 'perm';
    $display_options['access']['perm'] = 'view revisions';

    // Remove the default fields, since we are customizing them here.
    unset($display_options['fields']);

    /* Field: Content revision: Created date */
    $display_options['fields']['timestamp']['id'] = 'timestamp';
    $display_options['fields']['timestamp']['table'] = 'node_revision';
    $display_options['fields']['timestamp']['field'] = 'timestamp';
    $display_options['fields']['timestamp']['provider'] = 'node';
    $display_options['fields']['timestamp']['alter']['alter_text'] = 0;
    $display_options['fields']['timestamp']['alter']['make_link'] = 0;
    $display_options['fields']['timestamp']['alter']['absolute'] = 0;
    $display_options['fields']['timestamp']['alter']['trim'] = 0;
    $display_options['fields']['timestamp']['alter']['word_boundary'] = 0;
    $display_options['fields']['timestamp']['alter']['ellipsis'] = 0;
    $display_options['fields']['timestamp']['alter']['strip_tags'] = 0;
    $display_options['fields']['timestamp']['alter']['html'] = 0;
    $display_options['fields']['timestamp']['hide_empty'] = 0;
    $display_options['fields']['timestamp']['empty_zero'] = 0;

    /* Field: Content revision: Title */
    $display_options['fields']['title']['id'] = 'title';
    $display_options['fields']['title']['table'] = 'node_field_revision';
    $display_options['fields']['title']['field'] = 'title';
    $display_options['fields']['title']['provider'] = 'node';
    $display_options['fields']['title']['label'] = '';
    $display_options['fields']['title']['alter']['alter_text'] = 0;
    $display_options['fields']['title']['alter']['make_link'] = 0;
    $display_options['fields']['title']['alter']['absolute'] = 0;
    $display_options['fields']['title']['alter']['trim'] = 0;
    $display_options['fields']['title']['alter']['word_boundary'] = 0;
    $display_options['fields']['title']['alter']['ellipsis'] = 0;
    $display_options['fields']['title']['alter']['strip_tags'] = 0;
    $display_options['fields']['title']['alter']['html'] = 0;
    $display_options['fields']['title']['hide_empty'] = 0;
    $display_options['fields']['title']['empty_zero'] = 0;
    $display_options['fields']['title']['link_to_node'] = 0;
    $display_options['fields']['title']['link_to_node_revision'] = 1;

    return $display_options;
  }

}