public function SlickFormatterBase::buildElements in Slick Carousel 7.3

Build the slick carousel elements.

1 call to SlickFormatterBase::buildElements()

SlickFileFormatter::buildElements in src/Plugin/Field/FieldFormatter/SlickFileFormatter.php

Build the slick carousel elements.

1 method overrides SlickFormatterBase::buildElements()

SlickFileFormatter::buildElements in src/Plugin/Field/FieldFormatter/SlickFileFormatter.php

Build the slick carousel elements.

File

src/Plugin/Field/FieldFormatter/SlickFormatterBase.php, line 37

Class

SlickFormatterBase

Base class for slick image and file entity (Media) formatters.

Namespace

Drupal\slick\Plugin\Field\FieldFormatter

Code

public function buildElements(array &$build, $items) {
  $settings = $build['settings'];
  $item_id = $settings['item_id'];
  foreach ($items as $delta => $item) {
    $settings['delta'] = $delta;
    $settings['type'] = isset($item->type) ? $item->type : 'image';
    $settings['uri'] = $item->uri;
    $element = [
      'item' => $item,
      'settings' => $settings,
      'content' => [],
    ];

    // Provide advanced functionality to build fieldable elements.
    $this
      ->buildElement($element, $item, $delta);

    // Build individual slick item.
    $build['items'][$delta] = $element;

    // Build individual slick thumbnail.
    if (!empty($settings['nav'])) {
      $thumb = [
        'settings' => $element['settings'],
      ];

      // Thumbnail usages: asNavFor pagers, dot, arrows, photobox thumbnails.
      $thumb[$item_id] = empty($settings['thumbnail_style']) ? [] : $this
        ->formatter()
        ->getThumbnail($element['settings'], $element['item']);
      $thumb['caption'] = empty($settings['thumbnail_caption']) ? [] : array_filter($this
        ->getCaption($item, $settings['thumbnail_caption'], $settings));
      $build['thumb']['items'][$delta] = $thumb;
    }
  }
}