public function BUEditorEditorForm::form in BUEditor 8.2

Same name and namespace in other branches

1. 8 src/Form/BUEditorEditorForm.php \Drupal\bueditor\Form\BUEditorEditorForm::form()

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/BUEditorEditorForm.php, line 16

Class

BUEditorEditorForm

Base form for BUEditor Editor entities.

Namespace

Drupal\bueditor\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $bueditor_editor = $this
    ->getEntity();

  // Check duplication
  if ($this
    ->getOperation() === 'duplicate') {
    $bueditor_editor = $bueditor_editor
      ->createDuplicate();
    $bueditor_editor
      ->set('label', $this
      ->t('Duplicate of @label', [
      '@label' => $bueditor_editor
        ->label(),
    ]));
    $this
      ->setEntity($bueditor_editor);
  }

  // Label
  $form['label'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Name'),
    '#default_value' => $bueditor_editor
      ->label(),
    '#maxlength' => 64,
    '#required' => TRUE,
    '#weight' => -20,
  ];

  // Id
  $form['id'] = [
    '#type' => 'machine_name',
    '#machine_name' => [
      'exists' => [
        get_class($bueditor_editor),
        'load',
      ],
      'source' => [
        'label',
      ],
    ],
    '#default_value' => $bueditor_editor
      ->id(),
    '#maxlength' => 32,
    '#required' => TRUE,
    '#weight' => -20,
  ];

  // Description
  $form['description'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Description'),
    '#default_value' => $bueditor_editor
      ->get('description'),
    '#weight' => -10,
  ];

  // Toolbar
  $widget = $this
    ->getToolbarWidget();
  $widget_libraries = $widget['libraries'];
  unset($widget['libraries']);
  $form['toolbar_config'] = [
    '#type' => 'details',
    '#open' => TRUE,
    '#title' => $this
      ->t('Toolbar configuration'),
    '#attached' => [
      'library' => $widget_libraries,
      'drupalSettings' => [
        'bueditor' => [
          'twSettings' => $widget,
        ],
      ],
    ],
    '#weight' => -6,
  ];
  $form['toolbar_config']['toolbar'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Active toolbar'),
    '#default_value' => implode(', ', $bueditor_editor
      ->getToolbar()),
    '#attributes' => [
      'class' => [
        'bueditor-toolbar-input',
      ],
    ],
    '#maxlength' => NULL,
    '#parents' => [
      'settings',
      'toolbar',
    ],
  ];

  // Settings
  $form['settings'] = [
    '#tree' => TRUE,
    '#type' => 'details',
    '#title' => $this
      ->t('Settings'),
    '#weight' => -5,
  ];

  // Class name
  $form['settings']['cname'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Class name'),
    '#default_value' => $bueditor_editor
      ->getSettings('cname'),
    '#description' => $this
      ->t('Additional class name for the editor element.'),
    '#weight' => -8,
  ];

  // Indentation
  $form['settings']['indent'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Enable indentation'),
    '#default_value' => $bueditor_editor
      ->getSettings('indent'),
    '#description' => $this
      ->t('Enable 2 spaces indent by <kbd>TAB</kbd>, unindent by <kbd>Shift+TAB</kbd>, and auto-indent by <kbd>ENTER</kbd>. Once enabled it can be turned on/off dynamically by <kbd>Ctrl+Alt+TAB</kbd>.'),
    '#weight' => -7,
  ];

  // Autocomplete HTML tags
  $form['settings']['acTags'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Autocomplete HTML tags'),
    '#default_value' => $bueditor_editor
      ->getSettings('acTags'),
    '#description' => $this
      ->t('Automatically insert html closing tags.'),
    '#weight' => -6,
  ];

  // File Browser
  $form['settings']['fileBrowser'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('File browser'),
    '#options' => [],
    '#empty_value' => '',
    '#default_value' => $bueditor_editor
      ->getSettings('fileBrowser'),
    '#description' => $this
      ->t('File browser to use in default image/link dialogs.'),
    '#weight' => -5,
  ];

  // Add demo
  if (!$bueditor_editor
    ->isNew()) {
    $attached['library'] = $bueditor_editor
      ->getLibraries();
    $attached['drupalSettings']['bueditor']['demoSettings'] = $bueditor_editor
      ->getJSSettings();
    $form['demo'] = [
      '#type' => 'text_format',
      '#base_type' => 'textarea',
      '#title' => $this
        ->t('Demo'),
      '#weight' => 1000,
      '#attributes' => [
        'class' => [
          'bueditor-demo',
        ],
      ],
      '#attached' => $attached,
      '#editor' => FALSE,
      '#input' => FALSE,
      '#value' => NULL,
    ];
  }

  // Add admin library
  $form['#attached']['library'][] = 'bueditor/drupal.bueditor.admin';

  // Allow plugins to add their elements
  \Drupal::service('plugin.manager.bueditor.plugin')
    ->alterEditorForm($form, $form_state, $bueditor_editor);
  return parent::form($form, $form_state);
}