public function NodeAuthlinkNodeForm::buildForm in Node authorize link 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

src/Form/NodeAuthlinkNodeForm.php, line 63

Class

NodeAuthlinkNodeForm

Class NodeAuthlinkNodeForm.

Namespace

Drupal\node_authlink\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $node = NULL) {
  if (!is_numeric($node)) {
    throw new NotFoundHttpException();
  }
  $config = $this->configFactory
    ->get('node_authlink.settings');
  $config_grants = $config
    ->get('grants');
  $node = Node::load($node);
  $form['disclaimer'] = [
    '#type' => 'markup',
    '#markup' => '<p>' . $this
      ->t('Use the following form to manage anonymous authlinks for performing View, Update or Delete tasks without any further authentication. The links available will depends on the configuration of this content type.') . '</p>',
  ];
  if (isset($config_grants[$node
    ->bundle()])) {
    foreach ($config_grants[$node
      ->bundle()] as $op) {
      if (!$op) {
        continue;
      }

      // If $op is view, load all revisions.
      $has_revisions = FALSE;
      if ($op == 'view') {
        $has_revisions = TRUE;
        $node_storage = $this->entityTypeManager
          ->getStorage('node');
        $result = $node_storage
          ->getQuery()
          ->allRevisions()
          ->condition($node
          ->getEntityType()
          ->getKey('id'), $node
          ->id())
          ->sort($node
          ->getEntityType()
          ->getKey('revision'), 'DESC')
          ->range(0, 50)
          ->execute();
        if (!empty($result)) {
          $revision_options = [];
          foreach ($result as $vid => $nid) {
            $revision = $node_storage
              ->loadRevision($vid);
            $langcode = $node
              ->language()
              ->getId();

            // Only show revisions that are affected by the language that is being
            // displayed.
            if ($revision
              ->hasTranslation($langcode) && $revision
              ->getTranslation($langcode)
              ->isRevisionTranslationAffected()) {

              // Use revision link to link to revisions that are not active.
              $dateFormatter = \Drupal::service('date.formatter');
              $date = $dateFormatter
                ->format($revision->revision_timestamp->value, 'short');
              if ($revision
                ->isDefaultRevision()) {
                $revision_options[$vid] = [
                  'text' => $this
                    ->t('Current revision'),
                  'url' => node_authlink_get_url($node, $op),
                ];
              }
              else {
                $revision_options[$vid] = [
                  'text' => $date,
                  'url' => node_authlink_get_url($node, $op, $vid),
                ];
              }
            }
          }
        }
      }
      if ($has_revisions) {
        $form['revisions'] = [
          '#type' => 'select',
          '#title' => $this
            ->t('Revisions'),
          '#options' => [],
        ];

        // @todo: use a table instead.
        foreach ($revision_options as $vid => $revision_option) {
          $form['revisions']['#options'][$vid] = $revision_option['text'];
          $form['link_' . $op . '_' . $vid] = [
            '#type' => 'item',
            '#markup' => "<p><strong>" . $op . "</strong>: " . $revision_option['url'] . "</p>",
            '#states' => [
              'visible' => [
                '[name="revisions"]' => [
                  'value' => $vid,
                ],
              ],
            ],
          ];
        }
      }
      else {
        $url = node_authlink_get_url($node, $op);
        if ($url) {

          // @todo: use a table instead.
          $form['link_' . $op] = [
            '#type' => 'item',
            '#markup' => "<p><strong>{$op}</strong>: {$url}</p>",
          ];
        }
      }
    }
    if (node_authlink_load_authkey($node
      ->id())) {
      $form['delete'] = [
        '#type' => 'submit',
        '#value' => $this
          ->t('Delete authlink'),
        '#weight' => 10,
        '#submit' => [
          '::deleteAuthlink',
        ],
      ];
    }
    else {
      $form['create'] = [
        '#type' => 'submit',
        '#value' => $this
          ->t('Create authlink'),
        '#weight' => 10,
        '#submit' => [
          '::createAuthlink',
        ],
      ];
    }
  }
  return $form;
}