public function OrganigramsImportItemsForm::buildForm in Organigrams 8.2

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.

\Drupal\taxonomy\VocabularyInterface $taxonomy_vocabulary: The vocabulary to import the terms to.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

src/Form/OrganigramsImportItemsForm.php, line 77

Class

OrganigramsImportItemsForm

Provides the settings form for this module.

Namespace

Drupal\organigrams\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, VocabularyInterface $taxonomy_vocabulary = NULL) {

  // Don't do anything if no vocabulary is found.
  if (empty($taxonomy_vocabulary)) {
    return [
      '#markup' => $this
        ->t('No vocabulary found.'),
    ];
  }

  // Add the vocabulary to the form_state.
  $form_state
    ->set([
    'taxonomy',
    'vocabulary',
  ], $taxonomy_vocabulary);

  // Textarea for the organigram items JSON.
  $form['organigrams_items_json'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Organigram items JSON'),
    '#description' => $this
      ->t('JSON output of organigrams version 7.x and 8.x is supported.'),
    '#required' => TRUE,
    '#rows' => 20,
  ];

  // Add a warning message.
  $form['warning'] = [
    '#markup' => '<strong>' . $this
      ->t('Warning: this will delete all existing organigram items!') . '</strong>',
  ];

  // Group submit handlers in an actions element with a key of "actions".
  $form['actions'] = [
    '#type' => 'actions',
  ];

  // Add a submit button that handles the submission of the form.
  $form['actions']['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Submit'),
  ];
  return $form;
}