function CommentTypeForm::form

Overrides EntityForm::form

File

core/modules/comment/src/CommentTypeForm.php, line 72

Class

CommentTypeForm

Base form handler for comment type edit forms.

Namespace

Code

public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $comment_type = $this->entity;
    $form['label'] = [
        '#type' => 'textfield',
        '#title' => $this->t('Label'),
        '#maxlength' => 255,
        '#default_value' => $comment_type->label(),
        '#required' => TRUE,
    ];
    $form['id'] = [
        '#type' => 'machine_name',
        '#default_value' => $comment_type->id(),
        '#machine_name' => [
            'exists' => '\\Drupal\\comment\\Entity\\CommentType::load',
        ],
        '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
        '#disabled' => !$comment_type->isNew(),
    ];
    $form['description'] = [
        '#type' => 'textarea',
        '#default_value' => $comment_type->getDescription(),
        '#description' => $this->t('Describe this comment type. The text will be displayed on the <em>Comment types</em> administration overview page.'),
        '#title' => $this->t('Description'),
    ];
    if ($comment_type->isNew()) {
        $options = [];
        // Only expose entities that have field UI enabled, only those can
        // get comment fields added in the UI. Also, ensure to include only
        // entities that have integer id.
        foreach ($this->entityTypeManager
            ->getDefinitions() as $entity_type) {
            if ($this->entityTypeSupportsComments($entity_type)) {
                if ($entity_type->get('field_ui_base_route')) {
                    $options[$entity_type->id()] = $entity_type->getLabel();
                }
            }
        }
        $form['target_entity_type_id'] = [
            '#type' => 'select',
            '#default_value' => $comment_type->getTargetEntityTypeId(),
            '#title' => $this->t('Target entity type'),
            '#options' => $options,
            '#description' => $this->t('The target entity type can not be changed after the comment type has been created.'),
        ];
    }
    else {
        $form['target_entity_type_id_display'] = [
            '#type' => 'item',
            '#markup' => $this->entityTypeManager
                ->getDefinition($comment_type->getTargetEntityTypeId())
                ->getLabel(),
            '#title' => $this->t('Target entity type'),
        ];
    }
    if ($this->moduleHandler
        ->moduleExists('content_translation')) {
        $form['language'] = [
            '#type' => 'details',
            '#title' => $this->t('Language settings'),
            '#group' => 'additional_settings',
        ];
        $language_configuration = ContentLanguageSettings::loadByEntityTypeBundle('comment', $comment_type->id());
        $form['language']['language_configuration'] = [
            '#type' => 'language_configuration',
            '#entity_information' => [
                'entity_type' => 'comment',
                'bundle' => $comment_type->id(),
            ],
            '#default_value' => $language_configuration,
        ];
        $form['#submit'][] = 'language_configuration_element_submit';
    }
    $form['actions'] = [
        '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
        '#type' => 'submit',
        '#value' => $this->t('Save'),
    ];
    return $form;
}