class SlickFormatter in Slick Carousel 8

Implements SlickFormatterInterface.

Hierarchy

• class \Drupal\slick\SlickFormatter extends \Drupal\blazy\BlazyFormatterManager implements SlickFormatterInterface

1 string reference to 'SlickFormatter'

slick.services.yml in ./slick.services.yml

slick.services.yml

1 service uses SlickFormatter

slick.formatter in ./slick.services.yml

Drupal\slick\SlickFormatter

File

src/SlickFormatter.php, line 12

Namespace

Drupal\slick

class SlickFormatter extends BlazyFormatterManager implements SlickFormatterInterface {

  /**
   * {@inheritdoc}
   */
  public function buildSettings(array &$build, $items) {
    $settings =& $build['settings'];

    // Prepare integration with Blazy.
    $settings['item_id'] = 'slide';
    $settings['namespace'] = 'slick';

    // Pass basic info to parent::buildSettings().
    parent::buildSettings($build, $items);

    // Slick specific stuffs.
    $build['optionset'] = Slick::load($settings['optionset']);

    // Ensures deleted optionset while being used doesn't screw up.
    if (empty($build['optionset'])) {
      $build['optionset'] = Slick::load('default');
    }
    if (!isset($settings['nav'])) {
      $settings['nav'] = !empty($settings['optionset_thumbnail']) && isset($items[1]);
    }

    // Do not bother for SlickTextFormatter, or when vanilla is on.
    if (empty($settings['vanilla'])) {
      $lazy = $build['optionset']
        ->getSetting('lazyLoad');
      $settings['blazy'] = $lazy == 'blazy' || !empty($settings['blazy']);
      $settings['lazy'] = $settings['blazy'] ? 'blazy' : $lazy;
      if (empty($settings['blazy'])) {
        $settings['lazy_class'] = $settings['lazy_attribute'] = 'lazy';
      }
    }
    else {

      // Nothing to work with Vanilla on, disable the asnavfor, else JS error.
      $settings['nav'] = FALSE;
    }

    // Only trim overridables options if disabled.
    if (empty($settings['override']) && isset($settings['overridables'])) {
      $settings['overridables'] = array_filter($settings['overridables']);
    }
  }

  /**
   * Gets the thumbnail image using theme_image_style().
   *
   * @param array $settings
   *   The array containing: thumbnail_style, etc.
   * @param object $item
   *   The \Drupal\image\Plugin\Field\FieldType\ImageItem object.
   *
   * @return array
   *   The renderable array of thumbnail image.
   */
  public function getThumbnail(array $settings = [], $item = NULL) {
    $thumbnail = [];
    $thumbnail_alt = '';
    if ($item instanceof ImageItem) {
      $thumbnail_alt = $item
        ->getValue()['alt'];
    }
    if (!empty($settings['uri'])) {
      $thumbnail = [
        '#theme' => 'image_style',
        '#style_name' => isset($settings['thumbnail_style']) ? $settings['thumbnail_style'] : 'thumbnail',
        '#uri' => $settings['uri'],
        '#item' => $item,
        '#alt' => $thumbnail_alt,
      ];
    }
    return $thumbnail;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
SlickFormatter::buildSettings	public	function
SlickFormatter::getThumbnail	public	function	Gets the thumbnail image using theme_image_style().