public function Simplelogin::buildForm in SimpleLogin 8.6

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/Simplelogin.php, line 69

Contains \Drupal\simplelogin\Form\SettingsForm. Simplelogin settings form.

Class

Simplelogin

Defines a form that configure settings.

Namespace

Drupal\simplelogin\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
  $form_state
    ->disableCache();
  $simplelogin_config = $this
    ->config('simplelogin.settings');
  $imageid = $simplelogin_config
    ->get('background_image');
  if ($imageid) {
    $file = File::load($imageid[0]);

    // File Load
    $fileUrl = $file
      ->getFileUri();

    // Check if image is valid.
    $image = $this->imageFactory
      ->get($fileUrl);
    if ($image
      ->isValid()) {
      $image_render = array(
        '#theme' => 'image_style',
        '#width' => $image
          ->getWidth(),
        '#height' => $image
          ->getHeight(),
        '#style_name' => 'medium',
        '#uri' => $fileUrl,
      );
    }
  }
  $form['simplelogin'] = array(
    '#type' => 'details',
    '#title' => $this
      ->t('Configuration'),
    '#open' => TRUE,
    'background_active' => array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Background Image'),
      '#default_value' => $simplelogin_config
        ->get('background_active'),
      '#description' => $this
        ->t('If enabled, the background image will be added on the simple login pages.'),
    ),
    'settings' => array(
      '#type' => 'details',
      '#title' => $this
        ->t('Background Image Settings'),
      '#open' => TRUE,
      'background_image' => array(
        '#type' => 'managed_file',
        '#name' => 'Background Image',
        '#title' => $this
          ->t('Image'),
        '#default_value' => $simplelogin_config
          ->get('background_image') ? $simplelogin_config
          ->get('background_image') : '',
        '#description' => $this
          ->t('Upload an image file for the Simplelogin pages'),
        '#upload_location' => 'public://simplelogin/',
        '#multiple' => FALSE,
        '#upload_validators' => array(
          'file_validate_is_image' => array(),
          'file_validate_extensions' => array(
            'gif png jpg jpeg',
          ),
          'file_validate_size' => array(
            25600000,
          ),
        ),
      ),
      'background_url' => array(
        '#type' => 'item',
        '#markup' => render($image_render),
      ),
      'background_opacity' => array(
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Opacity'),
        '#default_value' => $simplelogin_config
          ->get('background_opacity'),
        '#description' => $this
          ->t('If enabled, the opacity will be added to the SimpleLogin pages. so the background image will take up with opacity.'),
      ),
    ),
    'background_color' => array(
      '#type' => 'color',
      '#title' => $this
        ->t('Color'),
      '#required' => TRUE,
      '#default_value' => $simplelogin_config
        ->get('background_color') ? $simplelogin_config
        ->get('background_color') : '#00bfff',
      //#76b852',
      '#description' => $this
        ->t('If you want the background color you need to remove the background image. (example: [Red: 0, Green:191, Blue:255] , [red:118, Green:184, Blue:82])'),
    ),
    'wrapper_width' => array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Wrapper width'),
      '#default_value' => $simplelogin_config
        ->get('wrapper_width') ? $simplelogin_config
        ->get('wrapper_width') : '360',
      '#description' => $this
        ->t('Simplelogin wrapper width in pixels.(example:360)'),
      '#field_suffix' => 'PX',
      '#size' => 5,
      '#required' => TRUE,
    ),
    'advanced' => array(
      '#type' => 'details',
      '#title' => $this
        ->t('Advanced Settings'),
      '#open' => FALSE,
      'unset_active_css' => array(
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Unset Active theme CSS files'),
        '#default_value' => $simplelogin_config
          ->get('unset_active_css'),
        '#description' => $this
          ->t('If enabled, active theme CSS files are removed from the simple login pages.'),
      ),
      'unset_css' => array(
        '#type' => 'textarea',
        '#title' => $this
          ->t('Unset CSS file path'),
        '#default_value' => $simplelogin_config
          ->get('unset_css') ? $simplelogin_config
          ->get('unset_css') : '',
        '#description' => $this
          ->t('Remove unwanted CSS files each path as a separate line(example: core/themes/classy/css/components/button.css)'),
      ),
    ),
  );
  return parent::buildForm($form, $form_state);
}