5 use Drupal\Core\Entity\BundleEntityFormBase;
6 use Drupal\Core\Entity\EntityManagerInterface;
7 use Drupal\Core\Entity\EntityTypeInterface;
8 use Drupal\Core\Form\FormStateInterface;
9 use Drupal\language\Entity\ContentLanguageSettings;
10 use Symfony\Component\DependencyInjection\ContainerInterface;
13 * Form handler for node type forms.
15 class NodeTypeForm extends BundleEntityFormBase {
20 * @var \Drupal\Core\Entity\EntityManagerInterface
22 protected $entityManager;
25 * Constructs the NodeTypeForm object.
27 * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
30 public function __construct(EntityManagerInterface $entity_manager) {
31 $this->entityManager = $entity_manager;
37 public static function create(ContainerInterface $container) {
39 $container->get('entity.manager')
46 public function form(array $form, FormStateInterface $form_state) {
47 $form = parent::form($form, $form_state);
49 $type = $this->entity;
50 if ($this->operation == 'add') {
51 $form['#title'] = $this->t('Add content type');
52 $fields = $this->entityManager->getBaseFieldDefinitions('node');
53 // Create a node with a fake bundle using the type's UUID so that we can
54 // get the default values for workflow settings.
55 // @todo Make it possible to get default values without an entity.
56 // https://www.drupal.org/node/2318187
57 $node = $this->entityManager->getStorage('node')->create(['type' => $type->uuid()]);
60 $form['#title'] = $this->t('Edit %label content type', ['%label' => $type->label()]);
61 $fields = $this->entityManager->getFieldDefinitions('node', $type->id());
62 // Create a node to get the current values for workflow settings fields.
63 $node = $this->entityManager->getStorage('node')->create(['type' => $type->id()]);
67 '#title' => t('Name'),
68 '#type' => 'textfield',
69 '#default_value' => $type->label(),
70 '#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.'),
76 '#type' => 'machine_name',
77 '#default_value' => $type->id(),
78 '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
79 '#disabled' => $type->isLocked(),
81 'exists' => ['Drupal\node\Entity\NodeType', 'load'],
84 '#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.', [
85 '%node-add' => t('Add content'),
89 $form['description'] = [
90 '#title' => t('Description'),
91 '#type' => 'textarea',
92 '#default_value' => $type->getDescription(),
93 '#description' => t('This text will be displayed on the <em>Add new content</em> page.'),
96 $form['additional_settings'] = [
97 '#type' => 'vertical_tabs',
99 'library' => ['node/drupal.content_types'],
103 $form['submission'] = [
104 '#type' => 'details',
105 '#title' => t('Submission form settings'),
106 '#group' => 'additional_settings',
109 $form['submission']['title_label'] = [
110 '#title' => t('Title field label'),
111 '#type' => 'textfield',
112 '#default_value' => $fields['title']->getLabel(),
115 $form['submission']['preview_mode'] = [
117 '#title' => t('Preview before submitting'),
118 '#default_value' => $type->getPreviewMode(),
120 DRUPAL_DISABLED => t('Disabled'),
121 DRUPAL_OPTIONAL => t('Optional'),
122 DRUPAL_REQUIRED => t('Required'),
125 $form['submission']['help'] = [
126 '#type' => 'textarea',
127 '#title' => t('Explanation or submission guidelines'),
128 '#default_value' => $type->getHelp(),
129 '#description' => t('This text will be displayed at the top of the page when creating or editing content of this type.'),
131 $form['workflow'] = [
132 '#type' => 'details',
133 '#title' => t('Publishing options'),
134 '#group' => 'additional_settings',
136 $workflow_options = [
137 'status' => $node->status->value,
138 'promote' => $node->promote->value,
139 'sticky' => $node->sticky->value,
140 'revision' => $type->isNewRevision(),
142 // Prepare workflow options to be used for 'checkboxes' form element.
143 $keys = array_keys(array_filter($workflow_options));
144 $workflow_options = array_combine($keys, $keys);
145 $form['workflow']['options'] = [
146 '#type' => 'checkboxes',
147 '#title' => t('Default options'),
148 '#default_value' => $workflow_options,
150 'status' => t('Published'),
151 'promote' => t('Promoted to front page'),
152 'sticky' => t('Sticky at top of lists'),
153 'revision' => t('Create new revision'),
155 '#description' => t('Users with the <em>Administer content</em> permission will be able to override these options.'),
157 if ($this->moduleHandler->moduleExists('language')) {
158 $form['language'] = [
159 '#type' => 'details',
160 '#title' => t('Language settings'),
161 '#group' => 'additional_settings',
164 $language_configuration = ContentLanguageSettings::loadByEntityTypeBundle('node', $type->id());
165 $form['language']['language_configuration'] = [
166 '#type' => 'language_configuration',
167 '#entity_information' => [
168 'entity_type' => 'node',
169 'bundle' => $type->id(),
171 '#default_value' => $language_configuration,
175 '#type' => 'details',
176 '#title' => t('Display settings'),
177 '#group' => 'additional_settings',
179 $form['display']['display_submitted'] = [
180 '#type' => 'checkbox',
181 '#title' => t('Display author and date information'),
182 '#default_value' => $type->displaySubmitted(),
183 '#description' => t('Author username and publish date will be displayed.'),
186 return $this->protectBundleIdElement($form);
192 protected function actions(array $form, FormStateInterface $form_state) {
193 $actions = parent::actions($form, $form_state);
194 $actions['submit']['#value'] = t('Save content type');
195 $actions['delete']['#value'] = t('Delete content type');
202 public function validateForm(array &$form, FormStateInterface $form_state) {
203 parent::validateForm($form, $form_state);
205 $id = trim($form_state->getValue('type'));
206 // '0' is invalid, since elsewhere we check it using empty().
208 $form_state->setErrorByName('type', $this->t("Invalid machine-readable name. Enter a name other than %invalid.", ['%invalid' => $id]));
215 public function save(array $form, FormStateInterface $form_state) {
216 $type = $this->entity;
217 $type->setNewRevision($form_state->getValue(['options', 'revision']));
218 $type->set('type', trim($type->id()));
219 $type->set('name', trim($type->label()));
221 $status = $type->save();
223 $t_args = ['%name' => $type->label()];
225 if ($status == SAVED_UPDATED) {
226 drupal_set_message(t('The content type %name has been updated.', $t_args));
228 elseif ($status == SAVED_NEW) {
229 node_add_body_field($type);
230 drupal_set_message(t('The content type %name has been added.', $t_args));
231 $context = array_merge($t_args, ['link' => $type->link($this->t('View'), 'collection')]);
232 $this->logger('node')->notice('Added content type %name.', $context);
235 $fields = $this->entityManager->getFieldDefinitions('node', $type->id());
236 // Update title field definition.
237 $title_field = $fields['title'];
238 $title_label = $form_state->getValue('title_label');
239 if ($title_field->getLabel() != $title_label) {
240 $title_field->getConfig($type->id())->setLabel($title_label)->save();
242 // Update workflow options.
243 // @todo Make it possible to get default values without an entity.
244 // https://www.drupal.org/node/2318187
245 $node = $this->entityManager->getStorage('node')->create(['type' => $type->id()]);
246 foreach (['status', 'promote', 'sticky'] as $field_name) {
247 $value = (bool) $form_state->getValue(['options', $field_name]);
248 if ($node->$field_name->value != $value) {
249 $fields[$field_name]->getConfig($type->id())->setDefaultValue($value)->save();
253 $this->entityManager->clearCachedFieldDefinitions();
254 $form_state->setRedirectUrl($type->urlInfo('collection'));