class Node

Same name in this branch
  1. 9 core/modules/node/src/Entity/Node.php \Drupal\node\Entity\Node
  2. 9 core/modules/node/src/Plugin/views/wizard/Node.php \Drupal\node\Plugin\views\wizard\Node
  3. 9 core/modules/node/src/Plugin/views/argument_default/Node.php \Drupal\node\Plugin\views\argument_default\Node
  4. 9 core/modules/node/src/Plugin/migrate/source/d6/Node.php \Drupal\node\Plugin\migrate\source\d6\Node
  5. 9 core/modules/node/src/Plugin/migrate/source/d7/Node.php \Drupal\node\Plugin\migrate\source\d7\Node
Same name and namespace in other branches
  1. 11.x core/modules/node/src/Entity/Node.php \Drupal\node\Entity\Node
  2. 11.x core/modules/node/src/Plugin/views/field/Node.php \Drupal\node\Plugin\views\field\Node
  3. 11.x core/modules/node/src/Plugin/views/wizard/Node.php \Drupal\node\Plugin\views\wizard\Node
  4. 11.x core/modules/node/src/Plugin/views/argument_default/Node.php \Drupal\node\Plugin\views\argument_default\Node
  5. 11.x core/modules/node/src/Plugin/migrate/source/d6/Node.php \Drupal\node\Plugin\migrate\source\d6\Node
  6. 11.x core/modules/node/src/Plugin/migrate/source/d7/Node.php \Drupal\node\Plugin\migrate\source\d7\Node
  7. 10 core/modules/node/src/Entity/Node.php \Drupal\node\Entity\Node
  8. 10 core/modules/node/src/Plugin/views/field/Node.php \Drupal\node\Plugin\views\field\Node
  9. 10 core/modules/node/src/Plugin/views/wizard/Node.php \Drupal\node\Plugin\views\wizard\Node
  10. 10 core/modules/node/src/Plugin/views/argument_default/Node.php \Drupal\node\Plugin\views\argument_default\Node
  11. 10 core/modules/node/src/Plugin/migrate/source/d6/Node.php \Drupal\node\Plugin\migrate\source\d6\Node
  12. 10 core/modules/node/src/Plugin/migrate/source/d7/Node.php \Drupal\node\Plugin\migrate\source\d7\Node
  13. 8.9.x core/modules/node/src/Entity/Node.php \Drupal\node\Entity\Node
  14. 8.9.x core/modules/node/src/Plugin/views/field/Node.php \Drupal\node\Plugin\views\field\Node
  15. 8.9.x core/modules/node/src/Plugin/views/wizard/Node.php \Drupal\node\Plugin\views\wizard\Node
  16. 8.9.x core/modules/node/src/Plugin/views/argument_default/Node.php \Drupal\node\Plugin\views\argument_default\Node
  17. 8.9.x core/modules/node/src/Plugin/migrate/source/d6/Node.php \Drupal\node\Plugin\migrate\source\d6\Node
  18. 8.9.x core/modules/node/src/Plugin/migrate/source/d7/Node.php \Drupal\node\Plugin\migrate\source\d7\Node

Field handler to provide simple renderer that allows linking to a node.

Definition terms:

  • link_to_node default: Should this field have the checkbox "link to node" enabled by default.

Plugin annotation

@ViewsField("node");

Hierarchy

Expanded class hierarchy of Node

Related topics

1 file declares its use of Node
HistoryUserTimestamp.php in core/modules/history/src/Plugin/views/field/HistoryUserTimestamp.php
1344 string references to 'Node'
AccessPermissionTest::setUp in core/modules/user/tests/src/Kernel/Views/AccessPermissionTest.php
AddFeedTest::testFeedIconEscaping in core/modules/system/tests/src/Kernel/Common/AddFeedTest.php
Checks that special characters are correctly escaped.
AdminMetaTagTest::testMetaTag in core/modules/system/tests/src/Functional/System/AdminMetaTagTest.php
Verify that the meta tag HTML is generated correctly.
AjaxPageStateTest::testDrupalSettingsIsNotLoaded in core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php
Give ajax_page_state[libraries]=core/drupalSettings to exclude the library.
AjaxPageStateTest::testLibrariesAvailable in core/modules/system/tests/src/Functional/Render/AjaxPageStateTest.php
Default functionality without the param ajax_page_state[libraries].

... See full list

File

core/modules/node/src/Plugin/views/field/Node.php, line 23

Namespace

Drupal\node\Plugin\views\field
View source
class Node extends FieldPluginBase {
  
  /**
   * {@inheritdoc}
   */
  public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
    parent::init($view, $display, $options);
    // Don't add the additional fields to groupby
    if (!empty($this->options['link_to_node'])) {
      $this->additional_fields['nid'] = [
        'table' => 'node_field_data',
        'field' => 'nid',
      ];
    }
  }
  
  /**
   * {@inheritdoc}
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['link_to_node'] = [
      'default' => $this->definition['link_to_node default'] ?? FALSE,
    ];
    return $options;
  }
  
  /**
   * Provide link to node option.
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    $form['link_to_node'] = [
      '#title' => $this->t('Link this field to the original piece of content'),
      '#description' => $this->t("Enable to override this field's links."),
      '#type' => 'checkbox',
      '#default_value' => !empty($this->options['link_to_node']),
    ];
    parent::buildOptionsForm($form, $form_state);
  }
  
  /**
   * Prepares link to the node.
   *
   * @param string $data
   *   The XSS safe string for the link text.
   * @param \Drupal\views\ResultRow $values
   *   The values retrieved from a single row of a view's query result.
   *
   * @return string
   *   Returns a string for the link text.
   */
  protected function renderLink($data, ResultRow $values) {
    if (!empty($this->options['link_to_node']) && !empty($this->additional_fields['nid'])) {
      if ($data !== NULL && $data !== '') {
        $this->options['alter']['make_link'] = TRUE;
        $this->options['alter']['url'] = Url::fromRoute('entity.node.canonical', [
          'node' => $this->getValue($values, 'nid'),
        ]);
        if (isset($this->aliases['langcode'])) {
          $languages = \Drupal::languageManager()->getLanguages();
          $langcode = $this->getValue($values, 'langcode');
          if (isset($languages[$langcode])) {
            $this->options['alter']['language'] = $languages[$langcode];
          }
          else {
            unset($this->options['alter']['language']);
          }
        }
      }
      else {
        $this->options['alter']['make_link'] = FALSE;
      }
    }
    return $data;
  }
  
  /**
   * {@inheritdoc}
   */
  public function render(ResultRow $values) {
    $value = $this->getValue($values);
    return $this->renderLink($this->sanitizeValue($value), $values);
  }

}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.