public function StyleguideForm::buildForm in Style Guide 2.x

Same name and namespace in other branches

1. 8 src/Form/StyleguideForm.php \Drupal\styleguide\Form\StyleguideForm::buildForm()

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/StyleguideForm.php, line 63

Class

StyleguideForm

Defines a form builder to display form controls in style guide.

Namespace

Drupal\styleguide\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $form_keys = []) {

  // @todo Use element names and defaults from element_info service.
  $form = [];
  $options = [];
  $list = $this->generator
    ->wordList();
  foreach ($list as $item) {
    $options[$item] = $item;
  }
  $form['select'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Select'),
    '#options' => $options,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['checkbox'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Checkbox'),
    '#value' => 1,
    '#default_value' => 1,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['checkboxes'] = [
    '#type' => 'checkboxes',
    '#title' => $this
      ->t('Checkboxes'),
    '#options' => $options,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['radios'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Radios'),
    '#options' => $options,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['textfield'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Textfield'),
    '#default_value' => $this->generator
      ->words(3, 'ucfirst'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['entity_autocomplete'] = [
    '#type' => 'entity_autocomplete',
    '#title' => $this
      ->t('Node entity autocomplete'),
    '#description' => $this->generator
      ->sentence(),
    '#target_type' => 'node',
  ];
  $form['textfield-machine'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Textfield, with machine name'),
    '#default_value' => $this->generator
      ->words(3, 'ucfirst'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['machine_name'] = [
    '#type' => 'machine_name',
    '#title' => $this
      ->t('Machine name'),
    '#machine_name' => [
      'exists' => 'styleguide_machine_name_exists',
      'source' => [
        'textfield-machine',
      ],
    ],
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['textarea'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Textarea'),
    '#default_value' => $this->generator
      ->paragraphs(5, TRUE),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['date'] = [
    '#type' => 'date',
    '#title' => $this
      ->t('Date'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['file'] = [
    '#type' => 'file',
    '#title' => $this
      ->t('File'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['managed_file'] = [
    '#type' => 'managed_file',
    '#title' => $this
      ->t('Managed file'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['password'] = [
    '#type' => 'password',
    '#title' => $this
      ->t('Password'),
    '#default_value' => $this->generator
      ->words(),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['password_confirm'] = [
    '#type' => 'password_confirm',
    '#title' => $this
      ->t('Password confirm'),
  ];
  $form['weight'] = [
    '#type' => 'weight',
    '#title' => $this
      ->t('Weight'),
    '#delta' => 10,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['details-close'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Details closed'),
    '#open' => FALSE,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['details-open'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Details open'),
    '#open' => TRUE,
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['fieldset'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Fieldset'),
    '#description' => $this->generator
      ->sentence(),
  ];
  $elements = [
    'fieldset',
    'details-close',
    'details-open',
  ];
  $count = 0;
  foreach ($form as $key => $value) {
    if ($value['#type'] != 'fieldset' && $value['#type'] != 'checkbox' && $count < 2) {
      $count++;
      foreach ($elements as $item) {
        $form[$item][$key . '-' . $item] = $value;
      }
    }
  }
  $form['vertical_tabs']['elements'] = [
    '#type' => 'vertical_tabs',
    '#default_tab' => 'fieldset',
  ];
  foreach ($elements as $element) {
    $form['vertical_tabs'][$element] = $form[$element];
    $form['vertical_tabs'][$element]['#type'] = 'details';
    $form['vertical_tabs'][$element]['#group'] = 'elements';
  }
  $form['markup'] = [
    '#markup' => $this
      ->t('<p><em>Markup</em>: Note that markup does not allow titles or descriptions. Use "item" for those options.</p>') . $this->generator
      ->paragraphs(1, TRUE),
  ];
  $form['item'] = [
    '#type' => 'item',
    '#title' => $this
      ->t('Item'),
    '#markup' => $this->generator
      ->paragraphs(1, TRUE),
    '#description' => $this->generator
      ->sentence(),
  ];
  $form['image_button'] = [
    '#type' => 'image_button',
    '#src' => 'core/misc/druplicon.png',
    '#attributes' => [
      'height' => 40,
    ],
    '#name' => $this
      ->t('Image button'),
  ];
  $form['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Submit'),
  ];
  $form['button'] = [
    '#type' => 'button',
    '#value' => $this
      ->t('Button'),
  ];
  $form['button_disabled'] = [
    '#type' => 'button',
    '#value' => $this
      ->t('Button - disabled'),
    '#disabled' => TRUE,
  ];
  if ($this->moduleHandler
    ->moduleExists('filter')) {
    $form['text_format'] = [
      '#title' => $this->generator
        ->sentence(),
      '#type' => 'text_format',
      '#default_value' => $this->generator
        ->paragraphs(5, TRUE),
      '#format' => filter_default_format(),
    ];
  }
  if (!empty($form_keys)) {
    $items = [];
    foreach ($form_keys as $key) {
      if (isset($form[$key])) {
        $items[$key] = $form[$key];
      }
    }
    return $items;
  }
  return $form;
}