public function BackToTopSettingsForm::buildForm in Back To Top 2.x

Same name and namespace in other branches

1. 8 src/Form/BackToTopSettingsForm.php \Drupal\back_to_top\Form\BackToTopSettingsForm::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 ConfigFormBase::buildForm

File

src/Form/BackToTopSettingsForm.php, line 30

Class

BackToTopSettingsForm

Administration settings form.

Namespace

Drupal\back_to_top\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('back_to_top.settings');
  $settings = $config
    ->get();

  // Include Farbtastic color picker library and other necessary resources.
  $form['#attached']['library'][] = 'core/jquery.farbtastic';
  $form['#attached']['library'][] = 'back_to_top/back_to_top';
  $form['back_to_top_prevent_on_mobile'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Prevent on mobile and touch devices'),
    '#description' => $this
      ->t('Do you want to prevent Back To Top on touch devices?'),
    '#default_value' => $settings['back_to_top_prevent_on_mobile'],
  ];
  $form['back_to_top_prevent_in_admin'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Prevent on administration pages and node edit'),
    '#description' => $this
      ->t('Do you want to prevent Back To Top on admin pages?'),
    '#default_value' => $settings['back_to_top_prevent_in_admin'],
  ];
  $form['back_to_top_prevent_in_front'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Prevent on front page'),
    '#description' => $this
      ->t('Do you want to prevent Back To Top on front page?'),
    '#default_value' => $settings['back_to_top_prevent_in_front'],
  ];
  $form['back_to_top_button_trigger'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Trigger'),
    '#description' => $this
      ->t('Set the number of pixel which trigger the Back To Top button default 100'),
    '#default_value' => $settings['back_to_top_button_trigger'],
    '#size' => 10,
    '#maxlength' => 4,
  ];
  $form['back_to_top_button_place'] = [
    '#title' => $this
      ->t('Placement'),
    '#description' => $this
      ->t('Where should the Back To Top button appear?'),
    '#type' => 'select',
    '#options' => [
      1 => $this
        ->t('Bottom right'),
      2 => $this
        ->t('Bottom left'),
      3 => $this
        ->t('Botton center'),
      4 => $this
        ->t('Top right'),
      5 => $this
        ->t('Top left'),
      6 => $this
        ->t('Top center'),
      7 => $this
        ->t('Mid right'),
      8 => $this
        ->t('Mid left'),
      9 => $this
        ->t('Mid center'),
    ],
    '#default_value' => $settings['back_to_top_button_place'],
  ];
  $form['back_to_top_button_text'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Button text'),
    '#description' => $this
      ->t('Set the text of the Back To Top button'),
    '#default_value' => $settings['back_to_top_button_text'],
    '#size' => 30,
    '#maxlength' => 30,
  ];
  $form['back_to_top_button_type'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Do you want Back To Top to use a PNG-24 image or a Text/Css button?'),
    '#options' => [
      'image' => $this
        ->t('Image (default)'),
      'text' => $this
        ->t('Text/Css'),
    ],
    '#default_value' => $settings['back_to_top_button_type'],
  ];

  // Wrap Text/Css button settings in a fieldset.
  $form['text_button'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Text/Css button settings'),
    '#collapsible' => TRUE,
    '#collapsed' => $form['back_to_top_button_type']['#default_value'] == 'image' ? TRUE : FALSE,
  ];
  $form['text_button']['back_to_top_bg_color'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Background color'),
    '#description' => $this
      ->t('Button background color default #F7F7F7'),
    '#default_value' => $settings['back_to_top_bg_color'],
    '#size' => 10,
    '#maxlength' => 7,
    '#suffix' => '<div class="color-field" id="back_to_top_bg_color"></div>',
  ];
  $form['text_button']['back_to_top_border_color'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Border color'),
    '#description' => $this
      ->t('Border color default #CCCCCC'),
    '#default_value' => $settings['back_to_top_border_color'],
    '#size' => 10,
    '#maxlength' => 7,
    '#suffix' => '<div class="color-field" id="back_to_top_border_color"></div>',
  ];
  $form['text_button']['back_to_top_hover_color'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Hover color'),
    '#description' => $this
      ->t('Hover color default #EEEEEE'),
    '#default_value' => $settings['back_to_top_hover_color'],
    '#size' => 10,
    '#maxlength' => 7,
    '#suffix' => '<div class="color-field" id="back_to_top_hover_color"></div>',
  ];
  $form['text_button']['back_to_top_text_color'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Text color'),
    '#description' => $this
      ->t('Text color default #333333'),
    '#default_value' => $settings['back_to_top_text_color'],
    '#size' => 10,
    '#maxlength' => 7,
    '#suffix' => '<div class="color-field" id="back_to_top_text_color"></div>',
  ];
  return parent::buildForm($form, $form_state);
}