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- <?php
- namespace Drupal\node;
- use Drupal\Core\Entity\BundleEntityFormBase;
- use Drupal\Core\Entity\EntityManagerInterface;
- use Drupal\Core\Entity\EntityTypeInterface;
- use Drupal\Core\Form\FormStateInterface;
- use Drupal\language\Entity\ContentLanguageSettings;
- use Symfony\Component\DependencyInjection\ContainerInterface;
- /**
- * Form handler for node type forms.
- *
- * @internal
- */
- class NodeTypeForm extends BundleEntityFormBase {
- /**
- * The entity manager.
- *
- * @var \Drupal\Core\Entity\EntityManagerInterface
- */
- protected $entityManager;
- /**
- * Constructs the NodeTypeForm object.
- *
- * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
- * The entity manager.
- */
- public function __construct(EntityManagerInterface $entity_manager) {
- $this->entityManager = $entity_manager;
- }
- /**
- * {@inheritdoc}
- */
- public static function create(ContainerInterface $container) {
- return new static(
- $container->get('entity.manager')
- );
- }
- /**
- * {@inheritdoc}
- */
- public function form(array $form, FormStateInterface $form_state) {
- $form = parent::form($form, $form_state);
- $type = $this->entity;
- if ($this->operation == 'add') {
- $form['#title'] = $this->t('Add content type');
- $fields = $this->entityManager->getBaseFieldDefinitions('node');
- // Create a node with a fake bundle using the type's UUID so that we can
- // get the default values for workflow settings.
- // @todo Make it possible to get default values without an entity.
- // https://www.drupal.org/node/2318187
- $node = $this->entityManager->getStorage('node')->create(['type' => $type->uuid()]);
- }
- else {
- $form['#title'] = $this->t('Edit %label content type', ['%label' => $type->label()]);
- $fields = $this->entityManager->getFieldDefinitions('node', $type->id());
- // Create a node to get the current values for workflow settings fields.
- $node = $this->entityManager->getStorage('node')->create(['type' => $type->id()]);
- }
- $form['name'] = [
- '#title' => t('Name'),
- '#type' => 'textfield',
- '#default_value' => $type->label(),
- '#description' => t('The human-readable name of this content type. This text will be displayed as part of the list on the <em>Add content</em> page. This name must be unique.'),
- '#required' => TRUE,
- '#size' => 30,
- ];
- $form['type'] = [
- '#type' => 'machine_name',
- '#default_value' => $type->id(),
- '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
- '#disabled' => $type->isLocked(),
- '#machine_name' => [
- 'exists' => ['Drupal\node\Entity\NodeType', 'load'],
- 'source' => ['name'],
- ],
- '#description' => t('A unique machine-readable name for this content type. It must only contain lowercase letters, numbers, and underscores. This name will be used for constructing the URL of the %node-add page, in which underscores will be converted into hyphens.', [
- '%node-add' => t('Add content'),
- ]),
- ];
- $form['description'] = [
- '#title' => t('Description'),
- '#type' => 'textarea',
- '#default_value' => $type->getDescription(),
- '#description' => t('This text will be displayed on the <em>Add new content</em> page.'),
- ];
- $form['additional_settings'] = [
- '#type' => 'vertical_tabs',
- '#attached' => [
- 'library' => ['node/drupal.content_types'],
- ],
- ];
- $form['submission'] = [
- '#type' => 'details',
- '#title' => t('Submission form settings'),
- '#group' => 'additional_settings',
- '#open' => TRUE,
- ];
- $form['submission']['title_label'] = [
- '#title' => t('Title field label'),
- '#type' => 'textfield',
- '#default_value' => $fields['title']->getLabel(),
- '#required' => TRUE,
- ];
- $form['submission']['preview_mode'] = [
- '#type' => 'radios',
- '#title' => t('Preview before submitting'),
- '#default_value' => $type->getPreviewMode(),
- '#options' => [
- DRUPAL_DISABLED => t('Disabled'),
- DRUPAL_OPTIONAL => t('Optional'),
- DRUPAL_REQUIRED => t('Required'),
- ],
- ];
- $form['submission']['help'] = [
- '#type' => 'textarea',
- '#title' => t('Explanation or submission guidelines'),
- '#default_value' => $type->getHelp(),
- '#description' => t('This text will be displayed at the top of the page when creating or editing content of this type.'),
- ];
- $form['workflow'] = [
- '#type' => 'details',
- '#title' => t('Publishing options'),
- '#group' => 'additional_settings',
- ];
- $workflow_options = [
- 'status' => $node->status->value,
- 'promote' => $node->promote->value,
- 'sticky' => $node->sticky->value,
- 'revision' => $type->isNewRevision(),
- ];
- // Prepare workflow options to be used for 'checkboxes' form element.
- $keys = array_keys(array_filter($workflow_options));
- $workflow_options = array_combine($keys, $keys);
- $form['workflow']['options'] = [
- '#type' => 'checkboxes',
- '#title' => t('Default options'),
- '#default_value' => $workflow_options,
- '#options' => [
- 'status' => t('Published'),
- 'promote' => t('Promoted to front page'),
- 'sticky' => t('Sticky at top of lists'),
- 'revision' => t('Create new revision'),
- ],
- '#description' => t('Users with the <em>Administer content</em> permission will be able to override these options.'),
- ];
- if ($this->moduleHandler->moduleExists('language')) {
- $form['language'] = [
- '#type' => 'details',
- '#title' => t('Language settings'),
- '#group' => 'additional_settings',
- ];
- $language_configuration = ContentLanguageSettings::loadByEntityTypeBundle('node', $type->id());
- $form['language']['language_configuration'] = [
- '#type' => 'language_configuration',
- '#entity_information' => [
- 'entity_type' => 'node',
- 'bundle' => $type->id(),
- ],
- '#default_value' => $language_configuration,
- ];
- }
- $form['display'] = [
- '#type' => 'details',
- '#title' => t('Display settings'),
- '#group' => 'additional_settings',
- ];
- $form['display']['display_submitted'] = [
- '#type' => 'checkbox',
- '#title' => t('Display author and date information'),
- '#default_value' => $type->displaySubmitted(),
- '#description' => t('Author username and publish date will be displayed.'),
- ];
- return $this->protectBundleIdElement($form);
- }
- /**
- * {@inheritdoc}
- */
- protected function actions(array $form, FormStateInterface $form_state) {
- $actions = parent::actions($form, $form_state);
- $actions['submit']['#value'] = t('Save content type');
- $actions['delete']['#value'] = t('Delete content type');
- return $actions;
- }
- /**
- * {@inheritdoc}
- */
- public function validateForm(array &$form, FormStateInterface $form_state) {
- parent::validateForm($form, $form_state);
- $id = trim($form_state->getValue('type'));
- // '0' is invalid, since elsewhere we check it using empty().
- if ($id == '0') {
- $form_state->setErrorByName('type', $this->t("Invalid machine-readable name. Enter a name other than %invalid.", ['%invalid' => $id]));
- }
- }
- /**
- * {@inheritdoc}
- */
- public function save(array $form, FormStateInterface $form_state) {
- $type = $this->entity;
- $type->setNewRevision($form_state->getValue(['options', 'revision']));
- $type->set('type', trim($type->id()));
- $type->set('name', trim($type->label()));
- $status = $type->save();
- $t_args = ['%name' => $type->label()];
- if ($status == SAVED_UPDATED) {
- $this->messenger()->addStatus($this->t('The content type %name has been updated.', $t_args));
- }
- elseif ($status == SAVED_NEW) {
- node_add_body_field($type);
- $this->messenger()->addStatus($this->t('The content type %name has been added.', $t_args));
- $context = array_merge($t_args, ['link' => $type->link($this->t('View'), 'collection')]);
- $this->logger('node')->notice('Added content type %name.', $context);
- }
- $fields = $this->entityManager->getFieldDefinitions('node', $type->id());
- // Update title field definition.
- $title_field = $fields['title'];
- $title_label = $form_state->getValue('title_label');
- if ($title_field->getLabel() != $title_label) {
- $title_field->getConfig($type->id())->setLabel($title_label)->save();
- }
- // Update workflow options.
- // @todo Make it possible to get default values without an entity.
- // https://www.drupal.org/node/2318187
- $node = $this->entityManager->getStorage('node')->create(['type' => $type->id()]);
- foreach (['status', 'promote', 'sticky'] as $field_name) {
- $value = (bool) $form_state->getValue(['options', $field_name]);
- if ($node->$field_name->value != $value) {
- $fields[$field_name]->getConfig($type->id())->setDefaultValue($value)->save();
- }
- }
- $this->entityManager->clearCachedFieldDefinitions();
- $form_state->setRedirectUrl($type->urlInfo('collection'));
- }
- }
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