public function SinglePageSiteConfigForm::buildForm in Single Page Site 8

Same name and namespace in other branches

1. 2.x src/Form/SinglePageSiteConfigForm.php \Drupal\single_page_site\Form\SinglePageSiteConfigForm::buildForm()
2. 2.0.x src/Form/SinglePageSiteConfigForm.php \Drupal\single_page_site\Form\SinglePageSiteConfigForm::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/SinglePageSiteConfigForm.php, line 56

Class

SinglePageSiteConfigForm

Class SinglePageSiteConfigForm @package Drupal\single_page_site\Form

Namespace

Drupal\single_page_site\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $settings = $this
    ->config('single_page_site.config');
  $menus = $this
    ->getMenus();
  $form['general-settings'] = array(
    '#type' => 'details',
    '#title' => t('General settings'),
    '#open' => TRUE,
  );
  $form['general-settings']['menu'] = array(
    '#title' => t('Menu'),
    '#type' => 'select',
    '#options' => $menus,
    '#default_value' => !empty($settings
      ->get('menu')) ? $settings
      ->get('menu') : NULL,
    '#required' => TRUE,
    '#description' => t('Which menu should be used for the single page navigation?'),
  );
  $form['general-settings']['menuclass'] = array(
    '#title' => t('Menu Class/Id'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('menuclass')) ? $settings
      ->get('menuclass') : NULL,
    '#required' => TRUE,
    '#description' => t('Define the class/id of the menu wrapper. Eg: #main-menu or .main-menu'),
  );
  $description = $this
    ->t('You need to install the "link attributes module" to use this feature');
  if ($this->moduleHandler
    ->moduleExists('link_attributes')) {
    $description = $this
      ->t('Define the class(es) that menu item(s) should contain in order to be rendered on the single page. Eg: single-page-item. Leave blank if you want to use all the menu items.');
  }
  $form['general-settings']['class'] = array(
    '#title' => t('Menu item selector'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('class')) ? $settings
      ->get('class') : NULL,
    '#required' => FALSE,
    '#disabled' => !$this->moduleHandler
      ->moduleExists('link_attributes'),
    '#description' => $description,
  );
  $form['general-settings']['title'] = array(
    '#title' => t('Title'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('title')) ? $settings
      ->get('title') : NULL,
    '#required' => TRUE,
    '#description' => t('Configure the title of the page'),
  );
  $form['general-settings']['tag'] = array(
    '#title' => t('Tag'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('tag')) ? $settings
      ->get('tag') : NULL,
    '#required' => TRUE,
    '#description' => t('Define the HTML tag which should be used for title-wrapping. Eg: h2 or p'),
  );
  $description = $settings
    ->get('homepage') ? t('Unchecking this option will not change your homepage setting. You will have to re-configure it manually.') : t('I will use this page as my homepage');
  $form['general-settings']['homepage'] = array(
    '#type' => 'checkbox',
    '#title' => t('Homepage'),
    '#description' => $description,
    '#default_value' => $settings
      ->get('homepage') !== NULL ? $settings
      ->get('homepage') : 1,
  );
  $form['scroll-settings'] = array(
    '#type' => 'details',
    '#title' => t('Scroll settings'),
    '#open' => FALSE,
  );
  $form['scroll-settings']['scroll-down'] = array(
    '#title' => t('Down'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('down')) ? $settings
      ->get('down') : 50,
    '#required' => TRUE,
    '#description' => t('Define the distance between the item and the viewport (px) when a menu item should be highlighted when scrolling down'),
  );
  $form['scroll-settings']['scroll-up'] = array(
    '#title' => t('Up'),
    '#type' => 'textfield',
    '#default_value' => !empty($settings
      ->get('up')) ? $settings
      ->get('up') : 200,
    '#required' => TRUE,
    '#description' => t('Define the distance between the item and the viewport (px) when a menu item should be highlighted when scrolling up'),
  );
  $form['advanced-settings'] = array(
    '#type' => 'details',
    '#title' => t('Advanced settings'),
    '#open' => FALSE,
  );
  $form['advanced-settings']['smooth-scrolling'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use smooth scrolling'),
    '#default_value' => $settings
      ->get('smoothscrolling') !== NULL ? $settings
      ->get('smoothscrolling') : 1,
  );
  $form['advanced-settings']['update-hash'] = array(
    '#type' => 'checkbox',
    '#title' => t('Update url fragment while scrolling'),
    '#default_value' => $settings
      ->get('updatehash') ? $settings
      ->get('updatehash') : 0,
  );
  $form['advanced-settings']['offset-selector'] = array(
    '#title' => t('Which menu should be used for calculating the offset'),
    '#type' => 'textfield',
    '#default_value' => $settings
      ->get('offsetselector') ? $settings
      ->get('offsetselector') : NULL,
    '#description' => t('The height of this selector will be used to determine the scroll to position. Most of the times this is will be the same selector as your "Menu Class/Id"'),
  );
  $form['advanced-settings']['filter-url-prefix'] = array(
    '#title' => t("Filter url prefixes out of anchor ID's"),
    '#type' => 'checkbox',
    '#default_value' => $settings
      ->get('filterurlprefix') ? $settings
      ->get('filterurlprefix') : 0,
    '#description' => t('This removes the language prefix out of the anchor ID. Enable this option if the menu does not work for multilingual pages.'),
  );
  return parent::buildForm($form, $form_state);
}